// GLOBALS

var LOG   = false; //false;  // ENABLE LOGGING
var PRLOG = false; //false;   /** PRICE LOG  - REMOVE COMMENTS **/
var INPUTDELAY = 650; // Milliseconds
var FLOATDELAY = 1300 // Milliseconds for Float Inputs
var SCONFIG = '';
var PHPCALC = false;   /** ENABLES PHP + JS CALC COMPARE MODE - HAS TO BE FALSE IN LIVE MODE **/
var xhr     = '';

var canvas = new Object();
var bgLayer  = new Object();

var miniView = new Object();

var SIGN = { width: 550, maxWidth: 728,
             height: 300, maxHeight: 470,
             color:'#000000', 
             bgcolor:'#ffffff', 
             border: 0, 
             borderDistance: 10,
             fonts: {},
             fontVectorizeOpacity: 0, //0.1 for test
             selectorPadding: 0, 
             selectorCornerSize: 10, 
             selectorBorderColor: '#3260AB', //'#0093db', 
             selectorCornerColor: '#3260AB', 
             selectorCornerStyle: 'circle',
             selectorCornerTransparent: false, 
             selectorSerienText : '#673086',
             scale:'1:1',
             scaleFac:1,
             dimMax:600,
             dimMin:300,
             cutFormColor: 'rgba(220,220,220,1)', //'rgba(241,241,241,1)'
             cornerRadius: 3, // in mm
             calculateOnUnload: 0,
             cutFormStrokeWidth: 1.5,
             cutFormStrokeColor:'rgba(200,0,0,1)', 
             cutFormStrokeDashWidth: 5,
             fixationDefaultID: 0,
             fixationDefaultDistance: 6.25,
             fixationDefaultDiameter: 4.5,
             fixationDefaultRadius: 2.25, 
             fixationDefaultDistanceEdge: 4, 
             lockRotate: 1,
             clipping: 0,
             miniViewWidth: 200,
             miniViewHeight: 110,
             miniViewRefreshDelay: 125, // ms
             fillColors: {'rgba(255,0,0,0.95)':'Rot','rgba(0,0,255,0.95)':'Blau','rgba(0,0,0,0.95)':'Schwarz',
                          'rgba(0,255,0,0.95)':'Grün','rgba(255,255,255,0.95)':'Weiss','rgba(255,255,0,0.95)':'Gelb'
                         },
             oldTemplate: false,
             errorDelay: 5000, //ms
             error: {},
             warn : {},
             closeMenuAfterAdd: false,
             blockClickEvents: false,
             vectorizableFonts: { 'Black Ops One' : {'cssName': 'SST_BlackOpsOne','regular': 1, 'italic': 0, 'bold': 0, 'bolditalic': 0, 'cutform' : 1 },'Bungee' : {'cssName': 'SST_Bungee','regular': 1, 'italic': 0, 'bold': 0, 'bolditalic': 0, 'cutform' : 0 },'Cinzel Decorative' : {'cssName': 'SST_CinzelDecorative','regular': 1, 'italic': 0, 'bold': 1, 'bolditalic': 0, 'cutform' : 0 },'Courier Prime' : {'cssName': 'SST_CourierPrime','regular': 1, 'italic': 1, 'bold': 1, 'bolditalic': 1, 'cutform' : 0 },'Dancing Script' : {'cssName': 'SST_DancingScript','regular': 1, 'italic': 0, 'bold': 1, 'bolditalic': 0, 'cutform' : 0 },'Elemental End' : {'cssName': 'SST_ElementalEnd','regular': 1, 'italic': 1, 'bold': 0, 'bolditalic': 0, 'cutform' : 0 },'Linden Hill' : {'cssName': 'SST_LindenHill','regular': 1, 'italic': 1, 'bold': 0, 'bolditalic': 0, 'cutform' : 0 },'Montserrat' : {'cssName': 'SST_Montserrat','regular': 1, 'italic': 1, 'bold': 1, 'bolditalic': 1, 'cutform' : 0 },'Protest Guerrilla' : {'cssName': 'SST_ProtestGuerrilla','regular': 1, 'italic': 0, 'bold': 0, 'bolditalic': 0, 'cutform' : 1 },'Saira Stencil One' : {'cssName': 'SST_SairaStencilOne','regular': 1, 'italic': 0, 'bold': 0, 'bolditalic': 0, 'cutform' : 1 },'Sansita' : {'cssName': 'SST_Sansita','regular': 1, 'italic': 1, 'bold': 1, 'bolditalic': 1, 'cutform' : 0 },'Satisfy' : {'cssName': 'SST_Satisfy','regular': 1, 'italic': 0, 'bold': 0, 'bolditalic': 0, 'cutform' : 0 },'Space Mono' : {'cssName': 'SST_SpaceMono','regular': 1, 'italic': 1, 'bold': 1, 'bolditalic': 1, 'cutform' : 0 },'Stick' : {'cssName': 'SST_Stick','regular': 1, 'italic': 0, 'bold': 0, 'bolditalic': 0, 'cutform' : 1 },'Tillana' : {'cssName': 'SST_Tillana','regular': 1, 'italic': 0, 'bold': 1, 'bolditalic': 0, 'cutform' : 0 },'Ubuntu' : {'cssName': 'SST_Ubuntu','regular': 1, 'italic': 1, 'bold': 1, 'bolditalic': 1, 'cutform' : 0 },'Vollkorn SC' : {'cssName': 'SST_VollkornSC','regular': 1, 'italic': 0, 'bold': 1, 'bolditalic': 0, 'cutform' : 0 } }, 
             nonVectorizableFonts: {  }, 
             defaultFont: 'SST_Ubuntu'
         };
         
/* Click listener to slow down click events */

   document.addEventListener("click", e => { if (SIGN.blockClickEvents) { e.stopPropagation(); e.preventDefault(); }}, true);         

var FIXDATA= new Array();

var delay = (function(){
     var timer = 0;
          return function(callback, ms){
          clearTimeout (timer);
          timer = setTimeout(callback, ms);
          };
})();

$.ajaxSetup({ cache: false });


/** ---------------------------------------------------------------------------*/
/** INIT EVENTS                                                                */
/** ---------------------------------------------------------------------------*/

$(document).ready(function() 
{
    SCONFIG = $('#JSCONFIG').val();
 
    fabric.Object.NUM_FRACTION_DIGITS = 17;
    fabric.textureSize = 4096;
    if (fabric.isWebglSupported()) { fabric.textureSize = 65536; }

    //fabric.filterBackend = fabric.initFilterBackend(); //this will init WebGL
    //fabric.textureSize = fabric.maxTextureSize; //allows larger images
   
    fabric.initFilterBackend = function() {
      if (fabric.enableGLFiltering &&  fabric.isWebglSupported && fabric.isWebglSupported(fabric.textureSize)) {
        console.log('max texture size: ' + fabric.maxTextureSize);
        return (new fabric.WebglFilterBackend({ tileSize: fabric.textureSize }));
      }
      else if (fabric.Canvas2dFilterBackend) {
        return (new fabric.Canvas2dFilterBackend());
      }
    };

/** MINI VIEW **/

    miniView = this.__canvas = new fabric.StaticCanvas('miniView');
    //miniView = this.__canvas = new fabric.Canvas('miniView');
    miniView.stateful = false;    // Increases speed (if undone function not needed)
    miniView.selection = false;
    miniView.preserveObjectStacking = true;
    miniView.setWidth(SIGN.miniViewWidth);
    miniView.setHeight(SIGN.miniViewHeight);


    if(document.getElementById('schild')===null)
    {
       return;
    }
    else
    {    canvas = this.__canvas = new fabric.Canvas('schild');
       //canvas = this.__canvas = new fabric.Canvas('schild', { imageSmoothingEnabled: false, enableRetinaScaling: false,});
        
       // CANVAS EVENTS

       canvas.on({'object:moving':            function () { updateObjControls('obj_moving')},
                  'object:scaling':           function () { updateObjControls('obj_scaling')},
                  'object:resizing':          function () { updateObjControls('obj_resizing')},
                  'object:rotating':          function () { updateObjControls('obj_rotating')},
                  'object:selected':          function () { updateObjControls('obj_selected')},
                  'object:modified':          function () { updateObjControls('obj_modified')},

                  'selection:created':        function () { updateObjControls('selection:created')},
                  'selection:updated':        function () { updateObjControls('selection:updated')},
                  'selection:cleared':        function () { $('#objectEdit').hide(); hideBlackWhiteControl(); updateObjControls('selection:cleared')},
                  'before:selection:cleared': hideObjControls,

                  'text:editing:entered':     function () { LOG && console.log('Event: text_editing_entered'); },
                  'text:editing:exited':      function () { var obj  = canvas.getActiveObject();
                                                            if(obj) { if(obj.mmkLayerType=='layerVectorEditor') 
                                                            { canvas.fire('object:modified'); canvas.discardActiveObject(); }}
                                                            LOG && console.log('Event: text:editing:exited'); },
                  'text:selection:changed':   function () { LOG && console.log('Event: text_editing_changed'); },
                  'text:changed':             function () 
                                              {
                                                var obj  = canvas.getActiveObject();
                                                if(obj)
                                                { 
                                                   var parsedText = filterUCChars(obj.get('text'),$('#textBox').val());
                                                   obj.set({'text': parsedText});  //$(this).val()
                                                   $('#textBox').val(parsedText); 
                                                
                                                   canvas.renderAll();
                                                }
                                                
                                                LOG && console.log('Event: text_changed'); 
                                              },

                  //'mouse:down':              function() { LOG && console.log('Event: mouse:down'); },

                  'mouse:dblclick':           async function() 
                                              { 
                                                  var obj  = canvas.getActiveObject();

                                                  if(obj && obj.mmkLayerType=='layerVectorResult')
                                                  {  
                                                     if(obj.mmkSerienText)
                                                     {
                                                        serienDruckWin.open();
                                                     }
                                                     else
                                                     {  await editVectorizedFont(obj); }
                                                  }

                                                  if(obj && obj.mmkLayerType=='layerBarcode')
                                                  {  restoreBarcode(); }

                                              },
                  'mouse:up':                 function() 
                                              { 
                                                var obj  = canvas.getActiveObject();
                                                if(obj) { calculateSign('Event: mouse up',0); 
                                                          checkObjectMinimumHeight(obj);
                                                          checkQRCodeHeight(obj);
                                                        }
                                                //refreshMiniView();
                                              },

                  'after:render': function()  { this.calcOffset();   }
       });

    }
    
    canvas.stateful = false;    // Increases speed (if undone function not needed)
    canvas.selection = false;
    canvas.controlsAboveOverlay = true;
  //canvas.renderOnAddRemove = false; // better?

    canvas.preserveObjectStacking = true;   // ensure objects are not at front on selection

    canvas.setWidth($('#canvasBox').width());
    canvas.setHeight($('#canvasBox').height());

    initCenteringGuidelines(canvas);
    initAligningGuidelines(canvas);

    showZoomDim('canvasInitialize');

/** SPECIAL ICON DELETE */
   
    var deleteIcon = "data:image/png;base64,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";
    var deleteImg = document.createElement('img');
    deleteImg.src = deleteIcon;

    function renderIcon(icon) {
      return function renderIcon(ctx, left, top, styleOverride, fabricObject) {
        var size = this.cornerSize;
        ctx.save();
        ctx.translate(left, top);
        ctx.rotate(fabric.util.degreesToRadians(fabricObject.angle));
        ctx.drawImage(icon, -size/2, -size/2, size, size);
        ctx.restore();
      }
    }
 
    fabric.Object.prototype.controls.deleteControl = new fabric.Control({
      x: 0.5,
      y: -0.5,
      offsetY: -20,
      offsetX: 20,
      sizeX: 32, 
      sizeY: 32,
      cursorStyle: 'pointer',
      mouseUpHandler: deleteObject,
      //mouseUpHandler: removeObj(),
      render: renderIcon(deleteImg),
      cornerSize: 32
    });
 
    function deleteObject(eventData, transform) 
    {
       var target = transform.target;
       var canvas = target.canvas;
           /** canvas.remove(target); **/
           removeObj();
           canvas.requestRenderAll();
    }
    

  // TO 1.2 on init ( 1/3 )

  //    canvas.zoomToPoint(new fabric.Point(canvas.width / 2, canvas.height / 2), 1.2);
  //    console.log('CANVAS SIZE ON INIT:' + $('#canvasBox').width() + ', ' + $('#canvasBox').height());
 

 // DIM

    //$('#DIMMODE0').on('click', function() { var dim = $('#DIMSTD').val().split('x'); resizeBack(dim[0],dim[1]); $('#WIDTH').val(dim[0]); $('#HEIGHT').val(dim[1]); });
    $('#DIMMODE0').on('click', function() { var dim = $('#DIMSTD').val().split('x'); $('#WIDTH').val(dim[0]); $('#HEIGHT').val(dim[1]); resizeBack(dim[0],dim[1]); });
    $('#DIMMODE1').on('click', function() { resizeBack($('#WIDTH').val(),$('#HEIGHT').val())});

    $('#DIMSTD').change(function() 
    { 
       $("#DIMMODE0").prop("checked", true);

       var dim = $(this).val().split('x'); 
       $('#WIDTH').val(dim[0]); 
       $('#HEIGHT').val(dim[1]); 

       resizeBack(dim[0],dim[1]);
    });


    $('#WIDTH, #HEIGHT').bind({
      blur: function(ev) 
      {
         if(checkSignWidthHeight($('#WIDTH').val(),$('#HEIGHT').val())==true)
         {  $("#DIMMODE1").prop("checked", true); resizeBack($('#WIDTH').val(),$('#HEIGHT').val()); }
         else 
         {  var dim = $('#DIMSTD').val().split('x'); $('#WIDTH').val(dim[0]); $('#HEIGHT').val(dim[1]); resizeBack(dim[0],dim[1]); }

      },
      keydown: function(ev) 
      {
         if(isNaN(ev.key) && ev.key !== 'Backspace') {
            ev.preventDefault();
         }

         if(ev.which==13 || ev.which==9) 
         {
            if(ev.which==13) { ev.preventDefault(); }

             if(checkSignWidthHeight($('#WIDTH').val(),$('#HEIGHT').val())==true)
             {  $("#DIMMODE1").prop("checked", true); resizeBack($('#WIDTH').val(),$('#HEIGHT').val()); }
             else {  var dim = $('#DIMSTD').val().split('x'); $('#WIDTH').val(dim[0]); $('#HEIGHT').val(dim[1]); resizeBack(dim[0],dim[1]); }

         }
         else
         {
            delay(function() 
            { 
               if(checkSignWidthHeight($('#WIDTH').val(),$('#HEIGHT').val())==true)
               {  $("#DIMMODE1").prop("checked", true); resizeBack($('#WIDTH').val(),$('#HEIGHT').val()); }
               else {  var dim = $('#DIMSTD').val().split('x'); $('#WIDTH').val(dim[0]); $('#HEIGHT').val(dim[1]); resizeBack(dim[0],dim[1]); }

            }, FLOATDELAY );
         }
      }
   });

 // COLORS

    $('#SLIDERCOLORS').on('click','.matColor', function() 
    {
        $('#ENGRAVEMETHOD').val($(this).data('emid'));
        changeBackColor('schild',$(this).data('color'),$(this).data('colorbg'),$(this).data('colorname'),$(this).data('colorid'),$(this).data('colorbgimage'),$(this).data('colorgroupid'),1);
    });

 // TEXT

    $('#textFontSelector').on('mousedown', function (e) 
    { 
       e.preventDefault(); this.blur(); window.focus();
       $('#textFontList').is(':hidden') ? $('#textFontList').show() : $('#textFontList').hide();

    });

    $('.textFontSelector').on('mousedown', function (e) 
    { 
       e.preventDefault(); this.blur(); window.focus();
       $('.textFontList').is(':hidden') ? $('.textFontList').show() : $('.textFontList').hide();

    });

    $('#textCutFontSelector').on('mousedown', function (e) 
    { 
       e.preventDefault(); this.blur(); window.focus();
       $('#textCutFontList').is(':hidden') ? $('#textCutFontList').show() : $('#textCutFontList').hide();

    });

    $('.textCutFontSelector').on('mousedown', function (e) 
    { 
       e.preventDefault(); this.blur(); window.focus();
       $('.textCutFontList').is(':hidden') ? $('.textCutFontList').show() : $('.textCutFontList').hide();

    });

    $('#textSize, #textCutSize').keyup(function(e) 
    {  
       delay(function() { 

          var obj  = canvas.getActiveObject();
          var target = e.delegateTarget;

          //if(checkTextHeight($('#textSize').val())==true)
          if(checkTextHeight($(target).val())==true)
          {
             updateObjFromControls('scaleText');
          }
          else
          {
             //$('#textSize').val($('#objHeight').val());
             $(target).val($('#objHeight').val());
          }
       }, FLOATDELAY );
    });

    $('#textBox, #textCutBox').on('input', function(e) {

       var obj  = canvas.getActiveObject();
       var target = e.delegateTarget;

       ///var selStart = $('#textBox').prop('selectionStart');
       var selStart = $(target).prop('selectionStart');
       //console.log(selStart);

       if(obj.type=='group' && obj.mmkLayerType=='layerVectorResult')
       {
          editVectorizedFont(obj);
          //$('#textBox').prop('selectionEnd', selStart);
          //$('#textBox').focus();
          
          $(target).prop('selectionEnd', selStart);
          $(target).focus();

       }

       var parsedText = filterUCChars($(this).val(),obj.get('text'));
  
       obj.set({'text': parsedText});  //$(this).val()
       $(this).val(parsedText); 

       canvas.renderAll();
       updateObjControls('input_textBox');
    });

 // FIRE MODIFIED FOR PRICE DISPLAY REFRESH (ON VECTOR FONTS)

    $('#createTools').on('click','.menuCloseButton, .menuCloseOkButton, menuNextSubButton', function()
    {
       canvas.fire('object:modified');
    });



 // SERIENTEXT

    $('#applySerienText').on('click', function()
    {
       $('#applySerienText').prop('disabled',true); 

       // SEARCH FOR ACTIVE SERIENTEXT OBJECT

       var actObj= new Object;
       var serienTextObject=0;

       for(x=0; x < canvas.getObjects().length; x++)
       {
           obj=canvas.item(x);

           //if(obj.mmkLayerType=='layerSerienText') 
           if(obj.mmkSerienText) 
           {
              canvas.setActiveObject(obj);
              serienTextObject=1;
              actObj=obj;
              break;
           }          
       }

    // AJAX UPDATE REQUEST

       var zeilen = $('input[name="stFields[]"]').map(function(){ return this.value; }).get();
       var zcheck = '';

       for (var i=0; i < zeilen.length; i++) 
       { 
            zcheck = zcheck + zeilen[i].replace(',',''); 
       } 

       if(zcheck.length==0) { alert('Bitte legen Sie mindestens 1 Entwurf an. Geben Sie dazu einen Text ein'); return false; }

       $.when(calculateSign('#applySerienText event',1)).done(function(ev) 
       {
         $.ajax({url: 'https://schilderstyle.de/konfigurator/scripts/mmk-io.php',
                 type: 'POST',
                 cache: true,
                 dataType: "text",
                 data: {'com': 'updateTxtMode', stFields: zeilen},
                 error: function(em)
                 { 
                    $('#applySerienText').prop('disabled',false); 
                    return true; 
                 },
                 success: function(st) 
                 { 
                    if(st.length==0) 
                    {
                       $('#serientext').hide();
                       $('#noSerienText').show(); 
                       $('#TXTMODE').val(0);
                       $('#TXTDATA').val('');
                       $('#TXTMODESIGNS').val(0);
                    }
                    else
                    {
                       $('#serientext').show();  
                       $('#noSerienText').hide(); 

                       if(serienTextObject==0)  // CREATE
                       {  
                          rows = addSerienText(st); 
                          $('#TXTMODE').val(1);
                          $('#TXTDATA').val(st);
                          $('#TXTMODESIGNS').val(rows);
                       }
                       else 
                       { 
                          rows = updateSerienText(st,actObj)
                          $('#TXTMODE').val(1);
                          $('#TXTDATA').val(st);
                          $('#TXTMODESIGNS').val(rows);
                       }

                       rows==1 ? $('#stSignDisplay').text(rows+ ' Entwurf') : $('#stSignDisplay').text(rows+ ' Entw\u00fcrfe');

                       $('#MENGE').val(rows);
                       $('#MENGE').prop('readonly', true); 

                       calculateSign('Event: Click #applySerientext',0);
                    }

                    serienDruckWin.close();
                    $('#applySerienText').prop('disabled',false); 
                    return true; 
                }
               });
        });

        $('#applySerienText').prop('disabled',false); 
        return false;
    });

 // IMAGE CATEGORIES

    //$('#IMGCATEGORIES').on('change', function() { 
    //var id = ;
    //selectImageCat($('#IMGCATEGORIES option:selected').val())
    //});

 // BEFESTIGUNGEN

    $('#SLIDERFIXATIONS').on('click', '.fixations', function(e)
    {
       //if(confirm('Wenn Sie die Befestigung ändern werden ggf. alle Ihre bisherigen Einstellungen verworfen.')==true)
       //{
            addFixation($(this).data('fxid'),$(this).data('dpimage'),$(this).data('fxname'),$(this).data('dc'));
            showFixationDetails($(this));
       //}
       //else
       //{ 
//e.stopPropagation();
       //}
     
    });

 // BEFESTIGUNGEN / LOCHDURCHMESSER

    $('#fixVertikal1').keyup(function() { delay(function() { checkFixationInput($('#fixVertikal1').val(),'#fixVertikal1',1); setFixation(1); }, FLOATDELAY ); });

    $('#fixHorizontal2').keyup(function() { delay(function() { checkFixationInput($('#fixHorizontal2').val(),'#fixHorizontal2',2); setFixation(2); }, FLOATDELAY ); });
    
    $('#fixHorizontal4').keyup(function() { delay(function() { checkFixationInput($('#fixHorizontal4').val(),'#fixHorizontal4',4); setFixation(4); }, FLOATDELAY ); });
    $('#fixVertikal4').keyup(function() { delay(function() { checkFixationInput($('#fixVertikal4').val(),'#fixVertikal4',4); setFixation(4); }, FLOATDELAY ); }); 
    
    $('#fixDiameter').keyup(function() { delay(function() { checkFixationInput($('#fixDiameter').val(),'#fixDiameter','diameter'); var mode = parseFloat($('#fixEditMode').val()); setFixation(mode); }, FLOATDELAY ); });

    
// KOMPONENTEN

   $('#SLIDERCOMPONENTS').on('click','.components', function(e)
   {
      if($(e.target).attr('class')!='crtMenuSubLinkComponents')
      {  addComponent($(this).data('cpid'),"","$(this).data('cpname')",1); }
            
   }); 


 // BIND KEY EVENTS
 
    //$('html').bind('keypress', function(e)
    //{
    //  if(e.keyCode == 39)
    //  {
    //     setTimeout(function() {
    //        e.target.value += String.fromCharCode(8217); //'&#8217;';
    //     }, 4);
    //     e.preventDefault(); //return '`'; // replace apostrophe with pseudp char to avoid json bugs;
    //  }
    //});

    $('html').keyup(function(e) 
    { 
       if(e.keyCode == 46) 
       {
          var hasFocus=0;
          $("input").each(function() { if($(this).is(':focus')) { hasFocus=1; }});
          $("textarea").each(function() { if($(this).is(':focus')) { hasFocus=1; }});

          if(hasFocus==0) { removeObj(); }
       }
    });

    // PROBLEMS WITH MOBILE

    //$('html').keydown(function(e) 
    //{ 
    //   switch(e.keyCode)
    //   {
    //     case 37:  formBlurAll(); moveObj('left');  break;
    //     case 38:  formBlurAll(); moveObj('up');    break; 
    //     case 39:  formBlurAll(); moveObj('right'); break; 
    //     case 40:  formBlurAll(); moveObj('down');  break; 
    //   }
    //});

 // LOADER / SAVER
 
    $('.loadSignRow').on('click',function()
    { $(this).find('input').prop('checked',true); });

    $('#mmkback').on('click','.loadSignTemplate',function()
    { loadSign($(this).data('mode'),$(this).data('id'),$(this).data('url')); });

    $('#mmkback').on('click','.loadSignTemplateKat',function()
    { loadTemplates($(this).data('id'),$(this).data('name')); });

 // INFOBAR FUNC

    $('#MENGE').keyup(function() 
    {  
       delay(function() { 

             if($('#MENGE').val() >= 1 && $('#MENGE').val() <=99999) {}
             else { $('#MENGE').val(1); }
             calculateSign('Event: Enter #Menge',0);
 
       }, INPUTDELAY );
    });

    var oldStaerke, cEngrave;

    $('#STAERKE').on('click', function() { 
        oldStaerke = $('#STAERKE option:selected').val(); 
    });

    $('#STAERKE').on('change', function() 
    { 
       changeStaerke($('#MATERIALID').val(),$('#STAERKE').val(), oldStaerke);
    });


    $('#ENGRAVEMETHOD').on('change', function() 
    { 
       changeMaterialJS($('#MATERIALID').val(),$('#PRODUCTID').val(),'');
    });


    $('#objXPos, #objYPos').bind({
      blur: function(ev) 
      {
          var dim = $(this).attr('id');
          var obj  = canvas.getActiveObject();    

          if(checkObjectXY($('#objXPos').val(),$('#objYPos').val())==true)
          { dim == 'objXPos' ? updateObjFromControls('posX'):updateObjFromControls('posY'); }
          else { setCalculateObjXY(obj); }

      },
      keydown: function(ev) 
      {
         var dim = $(this).attr('id');

         if(ev.which==13 || ev.which==9) 
         {
            if(ev.which==13) { ev.preventDefault(); }
            var obj  = canvas.getActiveObject();    

            if(checkObjectXY($('#objXPos').val(),$('#objYPos').val())==true)
            { dim == 'objXPos' ? updateObjFromControls('posX'):updateObjFromControls('posY'); }
            else { setCalculateObjXY(obj); }
         }
         else
         {
            delay(function() { 

              var obj  = canvas.getActiveObject();

              if(checkObjectXY($('#objXPos').val(),$('#objYPos').val())==true)
              { dim == 'objXPos' ? updateObjFromControls('posX'): updateObjFromControls('posY'); }
              else { setCalculateObjXY(obj);}

            }, FLOATDELAY );
         }
      }
   });
   
   $('#objWidth, #objHeight').bind({
      blur: function(ev) 
      {
         var dim = $(this).attr('id');
         if(checkObjectWidthHeight($('#objWidth').val(),$('#objHeight').val())==true)
         {
            dim == 'objWidth' ? updateObjFromControls('scaleX') : updateObjFromControls('scaleY');
         }
         else { restoreObjWidthHeight(obj); }
      },
      keydown: function(ev) 
      {
         var dim = $(this).attr('id');

         if(ev.which==13 || ev.which==9) 
         {
            if(ev.which==13) { ev.preventDefault(); }
            var obj  = canvas.getActiveObject();    

            if(checkObjectWidthHeight($('#objWidth').val(),$('#objHeight').val())==true)
            {
                dim == 'objWidth' ? updateObjFromControls('scaleX') : updateObjFromControls('scaleY');
            }
            else { restoreObjWidthHeight(obj); }
         }
         else
         {
            delay(function() { 

              var obj  = canvas.getActiveObject();

              if(checkObjectWidthHeight($('#objWidth').val(),$('#objHeight').val())==true)
              { 
                 dim == 'objWidth' ? updateObjFromControls('scaleX') : updateObjFromControls('scaleY');
              }
              else
              {  restoreObjWidthHeight(obj); }

            }, FLOATDELAY );
         }
      }
   });
    
    $('#objAngle').bind({
      blur: function(ev) { updateObjFromControls('angle'); },
      keydown: function(ev) 
      {
         if(isNaN(ev.key) && ev.key !== 'Backspace') {
            ev.preventDefault();
         }

         if(ev.which==13 || ev.which==9) 
         {
            if(ev.which==13) { ev.preventDefault(); }
            updateObjFromControls('angle');
         }
         else
         {
            delay(function() { 
              updateObjFromControls('angle');
            }, INPUTDELAY );
         }
      }
    });

    $('#objLockRotate').on('click', function()
    {
          SIGN.lockRotate = SIGN.lockRotate == 1 ? 0: 1;
          var lockImg = SIGN.lockRotate == 1 ? '../../../konfigurator/icons/create_lock_rotate.svg' : '../../../konfigurator/icons/create_unlock_rotate.svg';
          var lockRotateInput = SIGN.lockRotate == 1 ? true:false;
          var lockTitle = SIGN.lockRotate == 1 ? 'Drehung entsperren':'Drehung sperren';          

          $('#objLockRotateImg').attr('src',lockImg) 
          $('#objLockRotateImg').attr('title',lockTitle) 
          $('#objLockRotateImg').attr('alt',lockTitle) 
          $('#objAngle').prop('disabled',lockRotateInput);

          for(x=2; x < canvas.getObjects().length; x++)
          {
             formatObjControls(canvas.item(x),1); 
          }

          canvas.renderAll();
    }); 

    $('.blackWhiteControl').on('change', function() { setBlackWhiteFilter(); })

    $('.moveObjBack').on('click',function()    { moveObj('moveObjBack'); });
    $('.moveObjFront').on('click',function()   { moveObj('moveObjFront'); });
    $('.moveObjToFront').on('click',function() { moveObj('moveObjToFront'); });


 // ZOOM + PREVIEW

    $('.previewSign').on('click', function() { showSignPreview(); });
    $('.zoomin').on('click', function() { setCanvasZoom('inc'); });
    $('.zoomout').on('click', function() { setCanvasZoom('dec'); });

 // RESPONSIVE EDIT BUTTON

    $('#respObjectEditButton').on('click',function()
    {
        $('#objectEdit').toggle(); // maybe nonsene, because there is similar event
        closeMenues();
    });

 // ANFRAGE

    $('#applyAnfrage').on('click', function() { createAnfrage(); });

 // LAYER LIST 
    
    $(document).on('click', '.schildObjLayer', function() { selectObjListLayer($(this).data('layerid'),'click'); });
    $(document).on('dblclick','.schildObjLayer', function() { selectObjListLayer($(this).data('layerid'),'dblclick'); });

 // BEFOREUNLOAD

    //console.log(window.location.href , 'https://schilderstyle.de/konfigurator/2/create/');

    $(window).on('unload', function() 
    {
      if(SIGN.calculateOnUnload==1)
      {
         if(window.location.href=='https://schilderstyle.de/konfigurator/2/create/')
         {
            calculateSign('fromUnloadEvent()',2);
         }
      }
    });

 // RESIZE LISTENER  

    $(window).resize(function() 
    {

       //console.log('window resize from mmc');
       //canvas.discardActiveObject();
       setCanvasZoomInit('Resize Event'); 
       setBlackWhiteControlPos();    
 
    });


 // PARSER FOR OLD JSON PATH GROUP (NO LONGER NEEDED???)

fabric.PathGroup = { };
    fabric.PathGroup.fromObject = function(object, callback) {
      var originalPaths = object.paths;
      delete object.paths;
      if (typeof originalPaths === 'string') {
        fabric.loadSVGFromURL(originalPaths, function (elements) {
          var pathUrl = originalPaths;
          var group = fabric.util.groupSVGElements(elements, object, pathUrl);
          object.paths = originalPaths;
          callback(group);
        });
      }
      else {
        fabric.util.enlivenObjects(originalPaths, function(enlivenedObjects) {
          enlivenedObjects.forEach(function(obj) {
            obj._removeTransformMatrix();
          })
          var group = new fabric.Group(enlivenedObjects, object);
          object.paths = originalPaths;
          callback(group);
        });
      }
    };

});

/** ---------------------------------------------------------------------------*/
/** CHANGE MATERIAL JS (JS ONLY)                                               */
/** ---------------------------------------------------------------------------*/

function changeMaterialJS(matid,prodid,jsondata)
{

   handleInputs('disable');

 // APPLY NAV
  
    $('.panelMaterial').each(function() { $(this).removeClass('gradSelect'); });
    $("#MATNAVID"+matid).addClass('gradSelect');

 // DESELECT ALL
 
    canvas.discardActiveObject();

  // GET JSON

    var SHIELD = JSON.parse(SCONFIG);

 // GET MATERIAL + PRODUCT

    var MAT  = SHIELD[matid]; 
    var PROD = new Object(); 
 
    $.each(MAT['PRODUCTS'],function(index, value){

           if(value['PID']==prodid) { PROD = MAT['PRODUCTS'][index]; }
    });

    $('#MATERIALID').val(matid);
    $('#MATERIALNAME').val(MAT['MNAME']);
    $('#MATERIALDISPLAY').html(MAT['MNAME']); // For Display in green bar 
        
    $('#PRODUCTID').val(prodid);
    $('#PRODUCTNAME').val(PROD['PNAME']);

    LOG && console.log(MAT);
    LOG && console.log(PROD);

 // ENABLE/DISABLE CUTFORMS

    switch(MAT['MCUTFORM'])
    { 
        case '1': $('#CUTFORMDISPLAY').show(); break;
        default:  $('#CUTFORMDISPLAY').hide();
    }
        
 // RESTORE STAERKE 

    var STAERKE_CUR = $('#STAERKE option:selected').val();
    var STAERKE_EXIST=0; var STAERKE_DEF=''; 

    var STAERKE_DIS='';

    $('#STAERKE').empty();

    $.each(MAT['PRODUCTS'],function(index, value) {
              
           if(value['PID']==STAERKE_CUR) { STAERKE_EXIST=1; }
           if(value['PDEFAULT']==1) { STAERKE_DEF = value['PID']; }

           //STAERKE_DIS= value['PSTAERKE'].replace('.',',').slice(0,-1);
           STAERKE_DIS= value['PSTAERKE'];

           $('#STAERKE').append($("<option></option>").attr("value", value['PID']).text(STAERKE_DIS+' mm'));
    });

    //if(STAERKE_EXIST==0) { $('#STAERKE option[value="'+STAERKE_DEF+'"]').attr('selected', true); }
    //else                 { $('#STAERKE option[value="'+STAERKE_CUR+'"]').attr('selected', true); }

    if(STAERKE_EXIST==0) { $('#STAERKE option[value="'+STAERKE_DEF+'"]').prop('selected', true); }
    else                 { $('#STAERKE option[value="'+STAERKE_CUR+'"]').prop('selected', true); }

 // RESTORE STAERKE

    $('#wkStaerke').html($('#STAERKE option:selected').text());

 // RESTORE ENGRAVEMETHOD

    var CURRENTEMID = $('#ENGRAVEMETHOD option:selected').val(); 
    var CURRENTENGRAVEMINFONTSIZE=  $('#ENGRAVEMINFONTSIZE').val();  
    var CURRENTENGRAVEFILLABLE=  $('#ENGRAVEFILLABLE').val();  

    var EMDEFAULT=''; var ENGRAVEMINFONTSIZEDEFAULT=''; var ENGRAVEFILLABLEDEFAULT= ''; var EMIDEXISTS=0;

    $('#ENGRAVEMETHOD').empty();

    $.each(PROD['ENGRAVE_METHODS'],function(index, value) {

        if(value['EMID']==CURRENTEMID) { EMIDEXISTS=1; $('#ENGRAVEMINFONTSIZE').val(value['EMMINFONTSIZE']);  $('#ENGRAVEFILLABLE').val(value['AUSLEGBAR_MF']); }  
        if(value['PEMDEFAULT']==1) { EMDEFAULT = value['EMID']; ENGRAVEMINFONTSIZEDEFAULT= value['EMMINFONTSIZE']; ENGRAVEFILLABLEDEFAULT=value['AUSLEGBAR_MF']; }
        $('#ENGRAVEMETHOD').append($("<option></option>").attr("value", value['EMID']).text(value['EMNAME']));

    });

    if(EMIDEXISTS==0) {  $('#ENGRAVEMETHOD option[value="'+EMDEFAULT+'"]').prop('selected', true); $('#ENGRAVEMINFONTSIZE').val(ENGRAVEMINFONTSIZEDEFAULT); $('#ENGRAVEFILLABLE').val(ENGRAVEFILLABLEDEFAULT);  }
    else              {  $('#ENGRAVEMETHOD option[value="'+CURRENTEMID+'"]').prop('selected', true); }

 // RESTORE FRAESGRAVUREN SETTINGS + COLOR PANEL 

    if($('#ENGRAVEMETHOD option:selected').val()==999)  // NEEDED 3 TO DEAVTICA FRAES
    {
        $('#TOBASKETAREA').hide();
        $('#ORAREA').hide();
        $('#ANFRAGEAREA').show();
        $('#ANFRAGEAREANETTO').show();
        $('#ANFRAGEAREAJS').show();
        $('#wkPrice').hide();
        $('#wkPriceNetto').hide();
        $('#wkPriceJS').hide();
        //$('#JSPRICEAREANETTO').hide(); 
        //$('#JSPRICEAREA').hide();
        $('#anfrageWindow').text('Anfrage stellen');
    }
    else
    {
        $('#TOBASKETAREA').show();
        $('#ORAREA').show();
        $('#ANFRAGEAREA').hide(); 
        $('#ANFRAGEAREANETTO').hide(); 
        $('#ANFRAGEAREAJS').hide(); 
        $('#wkPrice').show();
        $('#wkPriceNetto').show();
        $('#wkPriceJS').show();
        //$('#JSPRICEAREANETTO').show();  
        //$('#JSPRICEAREA').show();
        $('#anfrageWindow').text('A');
    } 
        
    $('#ENGRAVEFILLABLE').val()==1 ? $('#objFillColorPanel').show() : $('#objFillColorPanel').hide();

 // RESTORE SIGN SIZE // SIGN STD / DIMS

    var CURRENTDIMMODE = $("input[name=DIMMODE]:checked").val(); //$('#DIMMODE').val();
    var CURRENTDIMSTD  = $('#DIMSTD').val(); //$('#DIMSTD option:selected').val();
    var CURRENTDIMFREE = $('#DIMFREE').val();
    var CURRENTWIDTH   = $('#WIDTH').val();
    var CURRENTHEIGHT  = $('#HEIGHT').val();

    LOG && console.log('CURRENTDIMSTD: '+ CURRENTDIMSTD +', CURRENTDIMMODE: '+ CURRENTDIMMODE+', CURRENTDIMFREE: '+ CURRENTDIMFREE +', CURRENTWIDTH: '+ CURRENTWIDTH +', CURRENTHEIGHT: '+ CURRENTHEIGHT);

 // RESTORE DIM DEFAULTS IF DOESN'T EXISTS

    var SIGNDIMEXISTS=0; var SIGNDIMDEFAULT='';
     
    $('#DIMSTD').empty();

    $.each(MAT['SIGN_DIM'],function(index, value){

        if(CURRENTDIMSTD==value['DIMX']+'x'+value['DIMY']) { SIGNDIMEXISTS=1; }
        if(value['DIMDEFAULT']==1) { SIGNDIMDEFAULT= value['DIMX']+'x'+value['DIMY']; }

        $('#DIMSTD').append($("<option></option>").attr("value", value['DIMX']+'x'+value['DIMY']).text(value['DIMX']+' x '+value['DIMY']+' mm'));

    });

    if(PROD['PDIMFREE']==1)
    {
        if(SIGNDIMEXISTS==0) // && CURRENTDIMMODE==1)
        {

           switch(CURRENTDIMMODE)
           {
              case '1': 
 
                    $("#DIMMODE1").prop("checked", true);

              break;
 
              default:

                    $("#DIMMODE1").prop("checked", true); 
                    var dim =CURRENTDIMSTD.split('x');
                    $('#WIDTH').val(dim[0]);
                    $('#HEIGHT').val(dim[1]);
           }
        }
        else
        {
           switch(CURRENTDIMMODE)
           {
              case '1':

                    $("#DIMMODE1").prop("checked", true); 
                    $('#WIDTH').val(CURRENTWIDTH);
                    $('#HEIGHT').val(CURRENTHEIGHT);
              break;
 
              default:

                    $("#DIMMODE1").prop("checked", true); 
                    $('#WIDTH').val(CURRENTWIDTH);
                    $('#HEIGHT').val(CURRENTHEIGHT);
           }
        }
    }
    else
    {
        $("#DIMMODE0").prop("checked", true);
        $('#DIMSTD option[value="'+SIGNDIMDEFAULT+'"]').prop('selected', true)

        var dim =SIGNDIMDEFAULT.split('x');
        $('#WIDTH').val(dim[0]);
        $('#HEIGHT').val(dim[1])
    }

 // SET DIMFREE SELECTOR
          
    switch(PROD['PDIMFREE'])
    { 
        case '1': $('#DIMFREEDISPLAY').show(); break;
        default:  $('#DIMFREEDISPLAY').hide();
    }

    $('#DIMFREE').val(PROD['PDIMFREE']);

 // DISPLAY MESSAGE FOR RONDEN / OVALE

    switch(PROD['PID'])
    {
        case '15':
        case '16': $('#OVALEDISPLAY').show(); $('#RONDENDISPLAY').hide(); break;
        case '17':
        case '18': $('#RONDENDISPLAY').show(); $('#OVALEDISPLAY').hide(); break;

        default: $('#OVALEDISPLAY').hide(); $('#RONDENDISPLAY').hide();
    }

 // RESTORE SIGN FORMS + BORDER

    var CUR_FORMID     =  $('#FORMID').val();
    var CUR_FORM       =  $('#FORM').val();
    var CUR_FORMDATA   =  $('#FORMDATA').val();
    var CUR_BORDERID   =  $('#BORDERID').val(); 
    var CUR_BORDERDATA =  ''; //$('#BORDERID').val(); 

    var FORMIDEXISTS=0; var FORMID_DEF=''; var FORM_DEF=''; var FORMDATA_DEF=''; var BORDERIDEXISTS=0; var BORDERID_DEF=''; var BORDERDATA_DEF='';

    LOG && console.log('CUR_FORMID: '+ CUR_FORMID +', CUR_FORM: '+ CUR_FORM+', CUR_FORMDATA: '+ CUR_FORMDATA +', CUR_BORDERID: '+ CUR_BORDERID);


 // FORMS

    $('#SLIDERFORMS').empty();

    $.each(PROD['SIGN_FORMS'],function(index, value)
    {
        if(value['SFDEFAULT']==1)
        {
           FORMID_DEF   = value['SFID'];
           FORM_DEF     = value['SFNAME'];
           FORMDATA_DEF = value['SFDATA'];
        }

        var currentPanel= xs==2 ? 'panelThirdClose':'panelThird';

        if(value['SFID']==CUR_FORMID) { FORMIDEXISTS=1; }

        $('#SLIDERFORMS').append("<button type='button' class='apbutton "+currentPanel+" grad' onclick='createBackgroundArea(\""+value['SFNAME']+"\",\""+value['SFDATA']+"\",\""+value['SFID']+"\",\"\",\"\",1)' id='sform"+ value['SFID']+"'> <img src='../../xkonf/forms/"+value['SFFILE']+"' class='large_funcicon' alt=''><br><span class='sm' style='color:#000'>"+ value['SFNAME'] +"</span></button>\n");

        xs++;

        if(xs==3) { $('#SLIDERFORMS').append('<!-- <div style=\'clear:both;\'></div> -->\n'); xs=0; } 
        
    });

    if(xs!=3 && xs!=0) { $('#SLIDERFORMS').append('<div style=\'clear:both;\'></div>\n'); }

    if(FORMIDEXISTS==0) { $('#FORMID').val(FORMID_DEF); $('#FORM').val(FORM_DEF); $('#FORMDATA').val(FORMDATA_DEF); }
    else                { $('#FORMID').val(CUR_FORMID); $('#FORM').val(CUR_FORM); $('#FORMDATA').val(CUR_FORMDATA); }


 // BORDERS

    $('#SLIDERBORDERS').empty(); 

    $.each(PROD['SIGN_BORDERS'],function(index, value)
    {
        if(value['SBDEFAULT']==1)
        {
            BORDERID_DEF=value['SBID'];
            BORDERDATA_DEF=value['SBDATA'];
        }

        var currentPanel= xs==2 ? 'panelThirdClose':'panelThird';

        if(value['SBID']==CUR_BORDERID) { BORDERIDEXISTS=1; }

        $('#SLIDERBORDERS').append("<div id=\"sborderListItem"+value['SBID']+"\"><button type='button' class='apbutton "+currentPanel+" grad' onclick='createBorder(\""+value['SBDATA']+"\",\""+value['SBID']+"\")' id='sborder"+ value['SBID']+"'> <img src='../../xkonf/borders/"+value['SBFILE']+"' class='large_funcicon' alt=''><span class='sm' style='color:#000'>"+ value['SBNAME'] +"</span></button>\n");

        xs++;

        if(xs==3) { $('#SLIDERBORDERS').append('<!-- <div style=\'clear:both;\'></div> -->\n'); xs=0; } 

    });

    if(xs!=3 && xs!=0) { $('#SLIDERBORDERS').append('<div style=\'clear:both;\'></div>\n'); }

    if(BORDERIDEXISTS==0) { $('#BORDERID').val(BORDERID_DEF); $('#BORDERDATA').val(BORDERDATA_DEF); }
    else                  { $('#BORDERID').val(CUR_BORDERID); $('#BORDERDATA').val(CUR_BORDERDATA); }


 // RESTORE COLORS

/** NEW RESTORE **/

    var CUR_COLORID      = $('#COLORID').val();
    var CUR_COLORNAME    = $('#COLORNAME').val();
    var CUR_COLORGROUPID = $('#COLORGROUPID').val();
    var CUR_COLOR        = $('#COLOR').val(); 
    var CUR_COLORBG      = $('#COLORBG').val();
    var CUR_COLORBGIMAGE = $('#COLORBGIMAGE').val();
    var CUR_COLORPRICE   = $('#COLORPRICE').val(); 
         
    var x=0; var xs=0; var xrow=0; var colorName=''; var colorDisplay=''; var VERWENDUNG=''; var LIEFERZEIT=''; var bgdisplay=''; var COLAPPEND=''; var padding=0; var OLDSTAERKE='';

    var COLORGROUPIDEXISTS=0; var COLORID_DEF=''; var COLORNAME_DEF=''; var COLORGROUPID_DEF=''; var COLOR_DEF=''; var COLORBG_DEF=''; var COLORBGIMAGE_DEF='';

    $('#SLIDERCOLORS').empty();

    $.each(MAT['PRODUCTS'],function(pindex, pvalue)
    {
        var PIDCOLORS =  pvalue['COLORS'];
        var EMETHODS =  pvalue['ENGRAVE_METHODS'];

        x=0;

        $.each(PIDCOLORS,function(index, value)
        {
      //  if(value['CGID']==CUR_COLORGROUPID) { COLORGROUPIDEXISTS=1; CUR_COLORID=value['CID'] } 
          if(CUR_COLORID==value['CID'] && pvalue['PID']==prodid) { COLORGROUPIDEXISTS=1; CUR_COLORID=value['CID'] } 

      //console.log('STAERKE/PID :' + pvalue['PID'] + ', '+prodid+ '|' + CUR_COLORID + ', ' + value['CID'] + '| COLORGROUPEXISTS?: ' + COLORGROUPIDEXISTS);

          if(value['CGBGIMAGE'].length==0) { value['CGBGIMAGE']=''; } else { value['CGBGIMAGE']='../' + value['CGBGIMAGE']; }

          if(x==0 && pvalue['PID']==prodid)
          {
             COLORID_DEF=value['CID']; 
             COLORNAME_DEF=value['CGNAME']; 
             COLORGROUPID_DEF=value['CGID']; 
             COLOR_DEF=value['CGCOLOR']; 
             COLORBG_DEF= value['CGBGCOLOR']; 
             COLORBGIMAGE_DEF = value['CGBGIMAGE'];
             COLORPRICE_DEF=value['CPA'];
          }

          colorName = value['CGNAME'];
          colorDisplay = value['CGNAME'].replace('/','<br>');

          if(value['CLIEFERZEIT']!=0) { LIEFERZEIT=value['CLIEFERZEIT']+' Werktage'; } else { LIEFERZEIT='sofort lieferbar'; }

          switch(value['CVERWENDUNG'])
          {
                  case '1': VERWENDUNG='nur Aussen verwendbar'; break;
                  case '2': VERWENDUNG='Innen und Aussen verwendbar'; break;
                  default:  VERWENDUNG='nur Innen verwendbar';
          }

          if(value['CUVRESISTENT']==1) { VERWENDUNG = VERWENDUNG + ", UV-Resistent"; }

          /** SPLIT COLORS **/

           // if(OLDSTAERKE!=pvalue['PSTAERKE'] && xrow>0) { padding='25px'; OLDSTAERKE=pvalue['PSTAERKE']; $('#SLIDERCOLORS').append(COLAPPEND + '<div style=\'clear:both; height:20px;\'></div>'); xs=0; }
           // var currentPanel= xs==2 ? 'colorThirdClose':'colorThird';

           var currentPanel= 'colorThird';

           if(xs==0) { COLAPPEND=''; }

           bgdisplay = value['CGBGIMAGE'].length > 0 ? "background: url("+value['CGBGIMAGE']+")" : "background: "+value['CGBGCOLOR']+"";
           bgimage = value['CGBGIMAGE'].length > 0 ? value['CGBGIMAGE'] : '';
           pdisplay=pvalue['PSTAERKE'].replace('.',',');

           if(pvalue['PID']==$('#PRODUCTID').val())
           {                  
              $.each(EMETHODS,function(emindex, emvalue)           
              {                                                    
                  COLAPPEND = COLAPPEND + "<button type='button' class='apbutton "+currentPanel+" grad matColor' style='"+bgdisplay+"' data-color='"+value['CGCOLOR']+"' data-colorbg='"+value['CGBGCOLOR']+"' data-colorname='"+colorName+"' data-colorid='"+value['CID']+"' data-colorbgimage='"+bgimage+"' data-colorgroupid='"+value['CGID']+"'' data-emid='" +emvalue['EMID'] +"' id=\"color"+value['CID']+"_"+emvalue['EMID']+"\" data-strength=\""+pdisplay+" mm\" data-surface=\""+value['COBERFLAECHE']+"\" data-props='"+VERWENDUNG+"' data-lztime='"+LIEFERZEIT+"'><span class='coltext' style='color:"+value['CGCOLOR']+";'>"+colorDisplay+"<div class='strengthbg'><span class='sm' style='margin-top:2px'>"+pvalue['PSTAERKE']+" mm <br>"+emvalue['EMNAME']+"</span></div></span></button>\n";
              });
           }
           else
           {
              $.each(EMETHODS,function(emindex, emvalue)           
              {
                  COLAPPEND = COLAPPEND + "<button type='button' class='apbutton "+currentPanel+" grad matColor' style='"+bgdisplay+"' onclick='changeStaerkeByColor(\""+$('#MATERIALID').val()+"\",\""+pvalue['PID']+"\",\""+$('#PRODUCTID').val()+"\",\""+value['CID']+"\",\""+colorName+"\",\""+value['CGID']+"\",\""+value['CGCOLOR']+"\",\""+value['CGBGCOLOR']+"\",\""+bgimage+"\",\""+ emvalue['EMID'] +"\")' id=\"color"+value['CID']+"_"+emvalue['EMID']+"\" data-strength=\""+pdisplay+" mm\" data-surface=\""+value['COBERFLAECHE']+"\" data-props='"+VERWENDUNG+"' data-lztime='"+LIEFERZEIT+"'><span class='coltext' style='color:"+value['CGCOLOR']+";'>"+colorDisplay+"<div class='strengthbg'><span class='sm' style='margin-top:2px'>"+pvalue['PSTAERKE']+" mm<br>"+emvalue['EMNAME']+"</span></div></span></button>\n";
              });
           }

           xs++;

           if(xs==3) { COLAPPEND=COLAPPEND + ' <!-- <div style=\'clear:both;\'></div> -->\n'; xs=0; $('#SLIDERCOLORS').append(COLAPPEND); COLAPPEND=''; } 
          x++;
 
        });

        xrow++;
    });

    if(xs!=3 && xs!=0) { COLAPPEND= COLAPPEND + '<div style=\'clear:both;\'></div>\n'; $('#SLIDERCOLORS').append(COLAPPEND); }

    if(COLORGROUPIDEXISTS==0) { $('#COLORID').val(COLORID_DEF); $('#COLORNAME').val(COLORNAME_DEF); $('#COLORGROUPID').val(COLORGROUPID_DEF); $('#COLOR').val(COLOR_DEF); $('#COLORBG').val(COLORBG_DEF); $('#COLORBGIMAGE').val(COLORBGIMAGE_DEF); $('#COLORPRICE').val(COLORPRICE_DEF); }
    else                      { $('#COLORID').val(CUR_COLORID); $('#COLORNAME').val(CUR_COLORNAME); $('#COLORGROUPID').val(CUR_COLORGROUPID); $('#COLOR').val(CUR_COLOR); $('#COLORBG').val(CUR_COLORBG); $('#COLORBGIMAGE').val(CUR_COLORBGIMAGE); $('#COLORPRICE').val(CUR_COLORPRICE); }





 // RESTORE DIMMAX, DIMMIN
 
    var PDIMMAX = PROD['PMAXX']+'x'+PROD['PMAXY'];
    var PDIMMIN = PROD['PMINX']+'x'+PROD['PMINY'];

    $('#DIMMAX').val(PDIMMAX);
    $('#DIMMIN').val(PDIMMIN);

 // RESTORE FIXATIONDATA

    var CUR_FIXATIONID   = $('#FIXATIONID').val();
    var CUR_FIXATIONNAME = $('#FIXATIONNAME').val();

    var x=0; var xs=0; var dpimage = ''; var FIXAPPEND=''; var settableFixations = ['2','3','4','8','10','11'];

    var FIXATIONIDEXISTS=0; var FIXATIONID_DEF=''; var FIXATIONNAME_DEF='';  var FIXATIONDATA=''; var FIXATIONID_DEF=1; var FIXATIONNAME_DEF='Keine';

    $('#SLIDERFIXATIONS').empty();

    // GET CURRENT FIXATIONS

    var SIGN_FORMS = new Object(); var TMP_SIGN_FORMS = new Object();
    $.each(PROD['SIGN_FORMS'],function(index, value)
    {
        if(value['SFID']==$('#FORMID').val()) { SIGN_FORMS = PROD['SIGN_FORMS'][index]; }

        TMP_SIGN_FORMS = PROD['SIGN_FORMS'][index]; 

/* INVALID JQUERY 2.4 */
//console.log(TMP_SIGN_FORMS)  

        //if(TMP_SIGN_FORMS['SFFIXATIONS']!==null)
        if(TMP_SIGN_FORMS['SFFIXATIONS'].length > 0)
        {
           //console.log('bigger than none');
    
           $.each(TMP_SIGN_FORMS['SFFIXATIONS'],function(index, value)
           {
              // ALL FIXATIONDATA NEEDED

                 //if(value['DISTANCE']===null) { value['DISTANCE']=''; }
                 FIXATIONDATA = FIXATIONDATA + value['SFID'] +','+value['FXID']+','+ value['MINWIDTH']+','+value['MINHEIGHT']+','+value['DISTANCE']+'###';
           });
        }
    });

    FIXAPPEND = "<div id='fixationBlock1' class='fixations part partSelect' data-fxid='1' data-dpimage='' data-fxname='Keine' data-dc='1'><div class='itemImage'><img src='../../xkonf/fixations/keine.jpg' class='partImage' alt=''></div><div class='itemDesc'><strong class='fxtitle'>Keine</strong><br></div><div style='clear:both;'></div></div>";
 
    if(SIGN_FORMS['SFFIXATIONS'].length > 0)
    {
       $.each(SIGN_FORMS['SFFIXATIONS'],function(index, value)
       {
            if(value['FXID']==CUR_FIXATIONID) { FIXATIONIDEXISTS=1; CUR_FIXATIONID=value['FXID'] } 

            switch(value['FXID']) 
            {           
               case '7' : dpimage='ws'; break; 
               case '23': dpimage='wsgold'; break; 
               case '26': dpimage='wsgold'; break; 
               case '9' : dpimage='screw'; break;
               default  : dpimage=''; break;
            }

            var FXDETAILS =''; 
            var DATASETFX =0;

      //console.log(value['FXFILEDESC'] +', '+value['FXDESC']);
      
            if(value['FXFILEDESC'].length > 0 || value['FXDESC'].length > 0) 
            {  value['FXFILEDESC'] = value['FXFILEDESC'].length > 0 ? '../../xkonf/fixations/' + value['FXFILEDESC'] : '';
               //FXDETAILS = "<div class='crtMenuSubLink' data-submaintitle='DETAILS' data-subtitle='" + value['FXNAME'] +"' data-subimage='" + value['FXFILEDESC'] +"' data-subdesc='"+ value['FXDESC'] +"'>Details</div>"; 
               FXDETAILS='Details';
            }
              
            if(settableFixations.includes(value['FXID']))
            {
               FXDETAILS = FXDETAILS.length > 0 ? FXDETAILS + ' / Abstand einstellen' : 'Abstand einstellen'; 
               DATASETFX=1;
            }
            
            FIXAPPEND = FIXAPPEND + "<div id='fixationBlock" + value['FXID'] +"' class='fixations part' data-fxid='" + value['FXID'] +"' data-dpimage='"+dpimage+"' data-fxname='"+value['FXNAME']+"'  data-subimage='" + value['FXFILEDESC'] +"' data-subdesc='"+ value['FXDESC'] +"' data-setfx='"+ DATASETFX +"' data-dc='1'><div class='itemImage'><img src='../../xkonf/fixations/"+ value['FXFILE'] +"' class='partImage' alt=''></div><div class='itemDesc'><strong class='fxtitle'>"+ value['FXNAME'] +"</strong><br><div class='crtMenuSubLinkFixations'>" + FXDETAILS + "</div></div><div style='clear:both;'></div></div></div>";
       });
    }

    $('#SLIDERFIXATIONS').append(FIXAPPEND); // + '</li>\n');

    if(FIXATIONIDEXISTS==0) { $('#FIXATIONID').val(FIXATIONID_DEF); $('#FIXATIONNAME').val(FIXATIONNAME_DEF); }
    else                    { $('#FIXATIONID').val(CUR_FIXATIONID); $('#FIXATIONNAME').val(CUR_FIXATIONNAME); }


 // RESTORE COMPONENTS
   
    var COMPONENTSAPPEND = '';

    $('#SLIDERCOMPONENTS').empty();

    $.each(PROD['COMPONENTS'],function(index, value)
    {
       //console.log($('#componentsDesc'+value['CPID']).html());
       var COMPONENTDATA = $('#componentsDesc'+value['CPID']).html().length > 0 ? "<div data-id='"+ value['CPID']+"'class='crtMenuSubLinkComponents'>Details</div>":"";

       COMPONENTSAPPEND = COMPONENTSAPPEND + "<div id='componentsBlock" + value['CPID'] +"' data-cpid='"+value['CPID']+"' data-cpname='"+value['CPNAME']+"' class='components part'><div class='itemImage'><img src='../../xkonf/components/"+value['CPFILE']+"' class='partImage' alt=''></div><div class='itemDesc'><strong>"+value['CPNAME']+"</strong><br>" + COMPONENTDATA + "</div><div style='clear:both;'></div></div>";
    });

    $('#SLIDERCOMPONENTS').append(COMPONENTSAPPEND); // + '</li>\n');

// INITIZALIE NEW CONFIGURATOR

   LOG && console.log('%cinitConfSign(\''+$("input[name=DIMMODE]:checked").val()+'\',\''+$('#DIMFREE').val()+'\',\''+$('#DIMSTD').val()+'\',\''+$('#WIDTH').val()+'\',\''+$('#HEIGHT').val()+'\',\''+$('#COLOR').val()+'\',\''+$('#COLORBG').val()+'\',\''+$('#COLORBGIMAGE').val()+'\',\''+$('#COLORNAME').val()+'\',\''+$('#COLORID').val()+'\',\''+$('#COLORGROUPID').val()+'\',\''+$('#FORM').val()+'\',\''+$('#FORMDATA').val()+'\',\''+$('#FORMID').val()+'\',\'border\',\''+$('#BORDERID').val()+'\',\''+PDIMMAX+'\',\''+PDIMMIN+'\',\''+$('#TXTMODE').val()+'\',\''+FIXATIONDATA+'\',\''+MAT['MCUTFORM']+'\',\''+jsondata+'\',\'1\')',"color: white; background-color: black; padding: 4px");
   
   initConfSign($("input[name=DIMMODE]:checked").val(),$('#DIMFREE').val(),$('#DIMSTD').val(),$('#WIDTH').val(),$('#HEIGHT').val(),$('#COLOR').val(),$('#COLORBG').val(),$('#COLORBGIMAGE').val(),$('#COLORNAME').val(),$('#COLORID').val(),$('#COLORGROUPID').val(),$('#FORM').val(),$('#FORMDATA').val(),$('#FORMID').val(),'border',$('#BORDERID').val(),PDIMMAX,PDIMMIN,$('#TXTMODE').val(),FIXATIONDATA,MAT['MCUTFORM'],jsondata,'1');

   

//initConfSign($('#DIMMODE').val(),$("#DIMFREE").val(),'{$_SESSION['SIGN']['DIMSTD']}','{$_SESSION['SIGN']['WIDTH']}','{$_SESSION['SIGN']['HEIGHT']}','{$_SESSION['SIGN']['COLOR']}','{$_SESSION['SIGN']['COLORBG']}','{$_SESSION['SIGN']['COLORBGIMAGE']}','{$_SESSION['SIGN']['COLORNAME']}','{$_SESSION['SIGN']['COLORID']}','{$_SESSION['SIGN']['COLORGROUPID']}','{$_SESSION['SIGN']['FORM']}','{$_SESSION['SIGN']['FORMDATA']}','{$_SESSION['SIGN']['FORMID']}','{$_SESSION['SIGN']['BORDER']}','{$_SESSION['SIGN']['BORDERID']}','{$_SESSION['SIGN']['DIMMAX']}','{$_SESSION['SIGN']['DIMMIN']}','{$_SESSION['SIGN']['TXTMODE']}','{$_SESSION['SIGN']['FIXATIONDATA']}','{$_SESSION['SIGN']['CUTFORMSENABLED']}','$JSONFILE');

   $('#CONTAINERCURRENTJSVAL').html(
     '<table>'+
     '<tr><td style="width:200px">MATERIALID:</td><td>'+ $('#MATERIALID').val() + '</td></tr>' +
     '<tr><td>PRODUCTID:</td><td>'+ $('#PRODUCTID').val() + '</td></tr>' +
     '<tr><td>STAERKE:</td><td>'+ $('#STAERKE').val() + '</td></tr>' +
     '<tr><td>ENGRAVEMETHOD:</td><td>'+ $('#ENGRAVEMETHOD').val() + '</td></tr>' +
     '</table>'
                              );

   if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }                            

   handleInputs('enable');

   return false;
  
}

/** ---------------------------------------------------------------------------*/
/** INIT SIGN (JS + PHP)                                                       */
/** ---------------------------------------------------------------------------*/


function initConfSign(dimmode,dimfree,dimstd,x,y,col,bgcol,bgimage,colname,colid,colgroupid,sform,sformdata,sformid,border,borderid,dimmax,dimmin,textmode,fixationdata,cutformsenabled,json,reloadFromJS)
{
    if(reloadFromJS!=1) { canvas.clear(); }

    LOG && console.log('ReloadFromJS: ' +reloadFromJS)

//--> 

    handleInputs('disable');

    $('#schild').hide();

    SIGN.width=x;
    SIGN.height=y;

    SIGN.color = col;
    SIGN.bgcolor = bgcol;

    SIGN.dimMax=dimmax;
    SIGN.dimMin=dimmin;

    FIXDATA = new Array(); // RESET GLOBAL FIXDATA

    ROWS = fixationdata.split('###');

    ROWS.forEach(function(entry) {
         dataentry=entry.split(',');
         if(entry.length > 0) { FIXDATA.push(dataentry); }
    });

    //alert(FIXDATA.length);

    var max = SIGN.dimMax.split('x');
    var min = SIGN.dimMin.split('x');

    if(textmode==1)  // SERIENTEXT
    {
       $('#serientext').show();  
       $('#TXTMODE').val(1);
       $('#MENGE').val()==1 ? $('#stSignDisplay').text($('#MENGE').val()+ ' Entwurf') : $('#stSignDisplay').text($('#MENGE').val()+ ' Entw\u00fcrfe');
       $('#MENGE').prop('readonly', true); 
    }

    $('#WIDTH').val(SIGN.width)
    $('#HEIGHT').val(SIGN.height)
   

    if(json.length > 0)
    {
       //console.log(json)

       json = json.replace(/'/g,"\'");
       //json = json.replace(/\"/g,'\\"');
       json = json.replace(/\n/g, "\\n");
       json = json.replace(/\r/g, "\\r");
       json = json.replace(/\t/g, "\\t");
       json = json.replace(/\f/g, "\\f");
       //json = json.replace(/\/g, "\\");
       //json = filterUCChars($(this).val(),obj.get('text'));

       LOG && console.log('initSign from JSON (PHP)');   

       //console.log(json);
       //var start = timer(0);
       //       canvas.loadFromJSON(json, canvas.renderAll.bind(canvas), function(o, object) {
       //              var start = timer(0);
       //              var tdiff = timer(start);
       //              LOG && console.log(o,object); // 'Object loaded in: ' +tdiff + ', Object:' + fabric.log(o, object));
       //       });

   /* GET SCALE DIM */

      var xRatio = parseFloat(SIGN.maxWidth/x);
      var yRatio = parseFloat(SIGN.maxHeight/y); //.toPrecision(5);

      SIGN.scaleFac = x > y && (xRatio*y) < SIGN.maxHeight ? xRatio : yRatio; 

      var leftPos = ($('#canvasBox').width() - SIGN.width * SIGN.scaleFac)/2;
      var topPos  = ($('#canvasBox').height() - SIGN.height * SIGN.scaleFac)/2;

      LOG && console.log('SignLeftTop X,Y: ' + leftPos + ',' + topPos + ', SC :' +SIGN.scaleFac);

   /* CHECK FOR OLD TEMPLATES  */
 
      if($('#OLDTEMPLATE').val()==1) { SIGN.oldTemplate=true; }
      var objCount=0; 

      canvas.loadFromJSON(json, function () 
      {
         if(SIGN.oldTemplate)
         {
            console.log('trying to correct old sign template');
           
            canvas.forEachObject(function(o) 
            {  
               if(objCount>1)
               {
                  console.log(o);
                  //console.log('LEFT/RIGHT: ' + leftPos + ',' +topPos + ', OBJECT: ' + o.left +','+o.top+',' +o.scaleX);
   
                  if(o.mmkLayerType=='layerFixation') { }
                  else
                  {
                     //$('#objXPos').val(parseFloat((obj.get('left') / SIGN.scaleFac) - (canvas.item(0).get('left') / SIGN.scaleFac)).toFixed(1));
                     //$('#objYPos').val(parseFloat((obj.get('top') / SIGN.scaleFac) - (canvas.item(0).get('top') / SIGN.scaleFac)).toFixed(1));
         
                     objX = o.left * o.scaleX; ///o.scaleX;
                     objY = o.top * o.ScaleY; ///o.scaleY;

                     //console.log('OBJ X/Y: ' +o.type + ': ' + objX +','+objY);
                     newLeft = leftPos + o.left /o.scaleX;
                     newTop  = topPos + o.top/o.scaleY;

                     //formatObjControls(canvas.item(x),1);
                     //console.log('OLDPOS_LEFT: ' + o.left + ' OLD_SCALEX: '+ o.scaleX + ', SIGNPOS_LEFT: ' +leftPos + ', ENDPOS_LEFT: ' +newLeft );
                     //console.log('OLDPOS_TOP: ' + o.top +  ' OLD_SCALEY: '+ o.scaleY + ', SIGNPOS_TOP: ' +topPos  + ', ENDPOS_TOP: ' +newTop);

                     o.set('left',newLeft);
                     o.set('top',newTop);
                     o.setCoords(); 
                  }
               }

               objCount++; 
            });

            canvas.renderAll();

            SIGN.oldTemplate=false; // RESET
            $('#OLDTEMPLATE').val('');
         }

         //var tdiff = timer(start);
         //LOG && console.log('JSON loads in: ' +tdiff);

         //canvas.loadFromDatalessJSON(json,  canvas.renderAll.bind(canvas), function(o, object) {
         //       fabric.log(o, object);
         //});
      });

      canvas.calcOffset();
      canvas.renderAll();
    }
    else
    {
       LOG && console.log('init from JS');
       //LOG && fabric.log(o, object);
    }


    var removeCFID=new Array();
    var oldbgObj = new Array();

    delay(async function() {                    // CAUSE IMAGES IN JSON ARE NOT LOADED PROPERLY

      var startdelay = timer(0);

      //console.log('INITIALIZE OBJECTS FROM LOADER');
      //console.log('Background: ' +bgimage+ ', ReloadFromJS: ' + reloadFromJS)

      if(bgimage.match(/^\.\.\/xkonf\/.*/)) { bgimage = '../'+bgimage;  $('#COLORBGIMAGE').val(bgimage); }
      //console.log('BackgroundAfter: ' +bgimage+ ', ReloadFromJS: ' + reloadFromJS)

      for(x=2; x < canvas.getObjects().length; x++)
      {
          obj = canvas.item(x);          
          formatObjControls(obj,1);

          if(obj.mmkLayerType=='layerCutForm' && cutformsenabled==0) { removeCFID.push(x); }
          if(obj.mmkRenderAsCutForm && cutformsenabled==0) { removeCFID.push(x); }
          if(obj.mmkLayerType=='layerFixation')  { oldbgObj.push(obj); }

          var start = timer(0);
          LOG && console.log(obj);

          var tdiff = timer(start);
          LOG && console.log('Applying Image Filters in: ' +tdiff);

          if(obj.get('type')=='i-text')
          {
             //console.log('Font in Template:')
             //console.log(obj.fontFamily);

             fabric.util.clearFabricFontCache();  // fixed nasty recalc error

             var fontFound = 0;
             var templateFont = obj.fontFamily;

             for (var key in SIGN.vectorizableFonts) { if(templateFont == SIGN.vectorizableFonts[key]['cssName']) { fontFound=1; break; }}
             if(fontFound ==0 ) { for (var key in SIGN.nonVectorizableFonts) { if(templateFont == key) { fontFound=1; break; }}}

             if(fontFound==0) { 
               obj.set({'fontFamily': SIGN.defaultFont, 'fontWeight':'normal', 'fontStyle':'normal'});  
               await vectorizeFont(obj,'obj_modified',obj.type); 
             }
          }

      }

   /* REMOVE CUTFORMS IF CUTFORMSENABLED=0; */

      for(var x = removeCFID.length; x--;) 
      { 
          fx=removeCFID[x];
          canvas.remove(canvas.item(fx)); 
      }

   /* SET SIGN STATE */
   
      createBackgroundArea(sform,sformdata,sformid,border,borderid,0);
      changeBackColor('',col,bgcol,colname,colid,bgimage,colgroupid,0);
      resizeBack(SIGN.width,SIGN.height); 
      refreshMiniView('initConfSign'); 

   /* TRY TO RESTORE FIXATIONS BY OLD BG */

      if(json.length > 0) { restoreFixationByJSON(oldbgObj); }

  
      setCanvasZoomInit('initConfSign');

      canvas.renderAll();
      $('#schild').show(); 

      var tdiffdelay = timer(startdelay);
      LOG && console.log('Delayed Object Loader in initConfSign() (150 ms) loads in: ' +tdiffdelay);
   
    }, 225); // 150

    //calculateSign('initConfSign',0);
    handleInputs('enable');
}


/** ---------------------------------------------------------------------------*/
/** CALCULATE SIGN (PHP MODE + JS ONLY MODE)                                   */
/** ---------------------------------------------------------------------------*/

async function calculateSign(source,type)
{
    handleInputs('disable');

    var typeval=new Array('JS ONLY','PHP + JS');
    var autoSet=0;

    if(type==null) { type=0; autoSet=1; } // TYPE NOT SET IN FUNCTIONS

 // CHECK FOR SELECTED I-TEXT ... VECTORIZE BEFORE CALC

    var obj  = canvas.getActiveObject();

    if(obj && obj.mmkLayerType=='layerVectorEditor' && (source=='addSignToBasket' || source=='saveTempSVG' || source=='createAngebot' || source=='prepareAnfrage'))
    {
       //console.log(source + ', starte calculate Sign');
       await vectorizeFont(obj,'obj_modified',obj.type); 
       //canvas.discardActiveObject();
    }

    if(PHPCALC==true) { type=1; autoSet=1; }  // ENABLES PHP MODE ALWAYS (GLOBAL)
    
    LOG && console.log('%cCalculatingSign: Source: '+source+', Mode: '+typeval[type]+', Autoset: ' + autoSet + ', PHPCALCMODE: ' + PHPCALC,"color:white; background: #cc0000; padding:4px;");
    
 // TIME

    var start = timer(0);

 // GRAVURFLAECHE ERMITTELN

    var gFull      = 0;
    var sFull      = 0;
    var gColorArea = new Object();
    var gColorList = [];
    var gColorRoam = '';
    var gAll       = 0;
    var sAll       = 0;
    var bildmontage= 0;
    var staerke    = $('#STAERKE option:selected').text()
        staerke    = staerke.replace("mm",'');
        staerke    = parseFloat(staerke.replace(",",'.')).toFixed(2);

    var fixHoleData= {'fixMode':$('#fixEditMode').val(), 'fixDiameter':$('#fixDiameter').val(), 'fixVertikal1': $('#fixVertikal1').val(), 'fixHorizontal2': $('#fixHorizontal2').val(), 'fixHorizontal4': $('#fixHorizontal4').val(), 'fixVertikal4': $('#fixVertikal4').val()};  
    
 // BORDER?

    var xs=2; 

    if($('#BORDERID').val()==2) { xs=1; }  // Thin
    if($('#BORDERID').val()==3) { xs=1; }  // Thick 
         
    for(let x = xs; x < canvas.getObjects().length; x++)
    {
        if(canvas.item(x).type=='image' || canvas.item(x).type=='path' || canvas.item(x).type=='group' || canvas.item(x).type=='path-group' || canvas.item(x).type=='i-text'  || canvas.item(x).type=='circle' || canvas.item(x).type=='rect' || canvas.item(x).type=='triangle' || canvas.item(x).type=='polygon')
        {
           gwidth  = ((canvas.item(x).get('width')*canvas.item(x).scaleX)/10) / SIGN.scaleFac; 
           gheight = ((canvas.item(x).get('height')*canvas.item(x).scaleY)/10) / SIGN.scaleFac;
        }
        else
        {
           gwidth  = (canvas.item(x).get('width')/10) /SIGN.scaleFac; 
           gheight = (canvas.item(x).get('height')/10)/SIGN.scaleFac;
        }
       
        //LOG && console.log('Type:' + canvas.item(x).type + ',' +gwidth + ' x ' +gheight+ ',Scale: ' + canvas.item(x).scaleX + ',' +canvas.item(x).scaleY);

        gAll    = gwidth * gheight;
        sAll    = gwidth * 2 + gheight * 2;

    /** DO NOT CALC EDITORS FOR VECTORIZING TWICE */    

        if(canvas.item(x).mmkLayerType=='layerVectorEditor')
        {
           gAll = 0;
           sAll = 0;
        }

    /** Gravurflaeche oder Ausschnittflache */

        //console.log('nicht synchron');
        //console.log(canvas.item(x));

        if(canvas.item(x).mmkLayerType=='layerCutForm' || (canvas.item(x).mmkRenderAsCutForm && canvas.item(x).type == 'group'))
        {
           if(canvas.item(x).mmkRenderAsCutForm && canvas.item(x).type=='group')
           {
              //console.log('Calculating Path Length for Textausschnitte');

              var pathLength = 0;
              var group = canvas.item(x); 
              for (var i=0; i < group.getObjects().length; i++) 
              { 
                   var pathInfo = fabric.util.getPathSegmentsInfo(group.item(i).path);
                   var segmentLength = (pathInfo[pathInfo.length - 1].length / 10 / SIGN.scaleFac) * group.scaleX;

                   //console.log('Länge Ausschnitt: ' + segmentLength + ' cm');
                   pathLength+= segmentLength;
              }

              //console.log('Länge Ausschnitt Gesamt: ' + pathLength + ' cm');

              sFull+=pathLength;
           }
           else
           {
              sFull+= sAll;
           }

           /* BERECHNE PFADLAENGE - NICHT KOMPLETT, FORMEN FEHLEN (DISABLED)
                     
              //let type = canvas.item(x).get('type');
              //console.log('Cutform (Classic) -> ' + type +' : ' + sAll + ' cm');
              //console.log(canvas.item(x).get('type'));

              let realLength = 0;

              switch(canvas.item(x).type)
              {
                  case 'rect':   realLength = sAll; break;
                  case 'ellipse':
                  case 'circle': var rx = gwidth/2;  var ry = gheight/2; realLength = Math.PI * Math.sqrt(2 * (Math.pow(rx,2) + Math.pow(ry,2))); break;
                  case 'triangle': console.log(canvas.item(x)); break;
                  case 'path': console.log(canvas.item(x)); 
                              //realLength = canvas.item(x).get('path').getTotalLength();

                               var pathInfo = fabric.util.getPathSegmentsInfo(canvas.item(x).path);
                               console.log(pathInfo[pathInfo.length - 1].length);
                             
                               realLength = (pathInfo[pathInfo.length - 1].length / 10 / SIGN.scaleFac) * canvas.item(x).scaleX;

                               console.log('ScaleFac:' + SIGN.scaleFac);
                  break;
               
              }

              console.log('Cutform (Classic vs RealLength) -> ' + canvas.item(x).type +' : ' + sAll + ' vs ' + realLength + ' cm');
           */
        }
        else
        {
           gFull+= gAll;
        }

    // FARBAUSLAGE BERECHNEN 

       if(canvas.item(x).mmkLayerFill == 1 && canvas.item(x).mmkLayerType!='layerVectorEditor') //Type=='layerFillColor')
       {
          switch(canvas.item(x).type)
          {
              case 'i-text':
                
                if(canvas.item(x).get('text').trim().length > 0 && canvas.item(x).mmkLayerType!='layerVectorEditor') // do not count those
                {
                   fill = canvas.item(x).get('fill');
                   if(!(fill in gColorArea)) { gColorArea[fill]=0; }
                   gColorArea[fill]+=gAll;
                   gColorList.push(SIGN.fillColors[fill]+'|'+ canvas.item(x).get('text').replace('|',''));
                }

              break; 

              case 'image':
              case 'group':
                    
                 if(canvas.item(x).mmkLayerType == 'layerVectorResult')  // DO NOT CALC
                 {  
                 // wenn vectorResult muss der Sibling als Text erwaehnt werden "gAll" bei i-text ercheinen
                 
                    var sibling = getVectorResultSibling(canvas.item(x),'layerVectorEditor');

                    if(sibling!=0)
                    {
                       fill = canvas.item(sibling).get('fill');
                       if(!(fill in gColorArea)) { gColorArea[fill]=0; }
                       gColorArea[fill]+=gAll;
                       gColorList.push(SIGN.fillColors[fill]+'|'+ canvas.item(sibling).get('text').replace('|',''));
                    }
                 }
                 else
                 {
                    fill = canvas.item(x).get('fill');
                    if(!(fill in gColorArea)) { gColorArea[fill]=0; }
                    gColorArea[fill]+=gAll;
                    gColorList.push(SIGN.fillColors[fill]+'|'+'Image'); 
                 }

              break; 
          }
        }

        if(canvas.item(x).get('type')=='image') { bildmontage=1; }
    }

    LOG && console.log('Gravur:' + gFull +' / Ausschnitte:' + sFull);

 // GROUP FILL COLORS
                      
    for (var key in gColorArea) { gColorRoam= gColorRoam + key +'|'+ gColorArea[key] +'###'; }

    //console.log('Farbliste:');
    //console.log(gColorList);
    //console.log('gColorArea:');
    //console.log(gColorArea);
    //console.log('gColorRoam:');
    //console.log(gColorRoam);
    
 // INIT LOADER 

  //  $('#wkPrice').html('<div style="background:url(\'../icons/ajax-loader.gif\') 0 1px no-repeat; padding:0 0 0 18px">Lade...</div>');

 // AJAX UPDATE

    var dataURL='';
    var formData = $('#imUploader').serializeArray(); //$('input[name^="wdata\\["]').serializeArray();

 // GET REFPNG // CAUSES SOME REALLY ANNOYING ERRORS + SLOW EITHER
    
    var obj  = canvas.getActiveObject();

 // CALUCLATE PRICE (PHP)

    if(type==1 || type==2)
    {
      // CREATE SCREENSHOT  - HIDE SHADOW

         //canvas.item(0).setShadow({ color: 'rgba(0,0,0,0.5) 0 0 0'});
         canvas.item(0).set('shadow', new fabric.Shadow('rgba(0,0,0,0.5) 0 0 0'));

         var dataRef='';
         var objtyp = canvas.item(0).get('type');

     /** REMOVE SCALING FROM VIEWPORT **/

         var baseTransform = canvas.viewportTransform;
             canvas.viewportTransform = fabric.iMatrix.slice(0);

         switch(objtyp)
         {
             case 'rect':
             case 'ellipse':

                   //dataRef  = canvas.toDataURL({format: 'png', left: canvas.item(0).get('left'), top: canvas.item(0).get('top'), width: canvas.item(0).get('width'), height: canvas.item(0).get('height')});
                   dataRef  = canvas.toDataURL({format: 'png', left: canvas.item(0).left, top: canvas.item(0).top, width: canvas.item(0).width, height: canvas.item(0).height});

             break;

             case 'circle':
             case 'polygon':
             case 'triangle':
             case 'path': 
             case 'path-group':
             case 'group'   : 
                         
                   //dataRef  = canvas.toDataURL({format: 'png', left: canvas.item(0).get('left'), top: canvas.item(0).get('top'), width: canvas.item(0).get('width') * canvas.item(0).get('scaleX'), height: canvas.item(0).get('height') * canvas.item(0).get('scaleY')});
                   dataRef  = canvas.toDataURL({format: 'png', left: canvas.item(0).left, top: canvas.item(0).top, width: canvas.item(0).width * canvas.item(0).scaleX, height: canvas.item(0).height * canvas.item(0).scaleY});

            break;
         }


      // SHOW SHADOW 

        //canvas.item(0).setShadow({ color: 'rgba(0,0,0,0.5) 0 0 15px' });
        canvas.item(0).set('shadow', new fabric.Shadow('rgba(0,0,0,0.5) 0 0 15px'));

      var json = JSON.stringify(canvas);

      //alert(json);
      //json =    json.replace(/'/g, "\\'");       //json=replace
      //json = json.replace(/'/g, '\'')
      //alert(json);


   // AJAX UPDATE REQUEST

      switch(type)
      {

         case 2: //onunloadEvent

            var oufd = new FormData();

                $(formData).each(function(c, item)
                {
                    if(item.name!='JSCONFIG') { oufd.append('OUFD_' + item.name, item.value); }
                });

                oufd.append('com', 'cs');
                oufd.append('json', json);
                oufd.append('ref', ''); //dataRef
                oufd.append('gf', parseFloat(gFull).toFixed(3));
                oufd.append('su', parseFloat(sFull).toFixed(3));
                oufd.append('width', canvas.item(0).get('height'));
                oufd.append('height', canvas.item(0).get('height'));
                oufd.append('gca', gColorRoam);
                oufd.append('gcalist', gColorList);
                oufd.append('bildmontage', bildmontage);
                oufd.append('staerke', staerke);
                oufd.append('fixholedata', fixHoleData);
                oufd.append('csdatamode', 1);

                // seems only 64KB possible
                navigator.sendBeacon("https://schilderstyle.de/konfigurator/scripts/mmk-io.php", oufd);

           //$.ajax({ url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php",
           //         type: 'POST',
           //         cache: false,
           //         timeout: 30000,
           //         async: true, 
           //         data: { data: formData, com: 'cs', json: json, ref: dataRef, gf: parseFloat(gFull).toFixed(3), su: parseFloat(sFull).toFixed(3), width: canvas.item(0).get('height'), height: canvas.item(0).get('height'), gca: gColorRoam, gcalist: gColorList, bildmontage: bildmontage, staerke: staerke, fixholedata: fixHoleData },
           //         error: function(){
           //                return true;
           //         },
           //         success: function(cs) { $('#wkPrice').html(cs); return true; }
           //});



         break;

         default:


           $.ajax({ url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php",
                    type: 'POST',
                    cache: false,
                    timeout: 30000,
                    async: false, 
                    data: { data: formData, com: 'cs', json: json, ref: dataRef, gf: parseFloat(gFull).toFixed(3), su: parseFloat(sFull).toFixed(3), width: canvas.item(0).get('height'), height: canvas.item(0).get('height'), gca: gColorRoam, gcalist: gColorList, bildmontage: bildmontage, staerke: staerke, fixholedata: fixHoleData },
                    error: function(){
                           return true;
                    },
                    success: function(cs) { $('#wkPrice').html(cs); return true; }
           });
      }


     /** READ SCALING FROM VP **/

         canvas.viewportTransform = baseTransform;

   }
   else
   { $('#wkPrice').html('OFF'); }

  

 // CALUCLATE PRICE (JS)

    jsPrice = calculateSignJS(parseFloat(gFull).toFixed(3),parseFloat(sFull).toFixed(3),gColorRoam,bildmontage); 

 // CALCULATE STUECK NETTO (JS)

     jsPriceLC = jsPrice.replace(/\,/,'.');

     var TAXSET        = parseFloat(19.00);
     var TAXCALCMETHOD = '1';
     var TAX           = parseFloat(100 + TAXSET);

//alert(TAX +', ' + TAXSET +', ' +TAXCALCMETHOD);

     //var jsPriceStueck = parseFloat((jsPriceLC/119 * 100) / $('#MENGE').val()).toFixed(2);

     if(TAXCALCMETHOD==1)
     {  
        //var jsPriceStueck = parseFloat((jsPriceLC/119 * 100) / $('#MENGE').val()).toFixed(2);
        var jsPriceStueck = parseFloat((jsPriceLC/TAX * 100) / $('#MENGE').val()).toFixed(2);
     }
     else
     {

     }

     jsPriceStueck = jsPriceStueck.replace(/\./,',');

// PRICE OUT
/**
     $('#wkPriceJS').html(jsPrice + ' &euro; <br><span class="sm">inkl. MwSt.</span>');
     $('.wkRespPrice').html('<strong>Preis: </strong>' + jsPrice + ' &euro; inkl. MwSt.');
     $('#wkPriceNetto').html(jsPriceStueck +' &euro; / St&uuml;ck netto');
**/
     $('#wkPriceJS').html(jsPriceStueck +' &euro;<br><span class="sm">netto / St&uuml;ck</span>');
     $('.wkRespPrice').html('<strong>Preis: </strong>' + jsPrice + ' &euro; inkl. MwSt.');
     $('#wkPriceNetto').html(jsPrice + ' &euro; inkl. MwSt.');


 // SELECT ACTIVE OBJECT

    if(obj) { canvas.setActiveObject(obj); }

 // REFRESH OBJ LIST / EBENEN

    refreshLayerList();

    var tdiff = timer(start);
    
    LOG && console.log('Calculated Price in: ' +tdiff);

 // ALWAYS MAKE SURE UNSELECTABLE

    if(canvas.item(0)!==undefined) { canvas.item(0).selectable=false; }
    if(canvas.item(1)!==undefined) { canvas.item(1).selectable=false; }

    handleInputs('enable');
}

/** ---------------------------------------------------------------------------*/
/** CALCULATE SIGN (JS ONLY)                                                   */
/** ---------------------------------------------------------------------------*/

function calculateSignJS(gf,su,gca,bm)
{
    handleInputs('disable');

 // GET JSON

    var SHIELD = JSON.parse(SCONFIG);

 // GET MATERIAL + PRODUCT
        
    var matid     = $('#MATERIALID').val();
    var prodid    = $('#PRODUCTID').val();
    var colorid   = $('#COLORID').val();
    var formid    = $('#FORMID').val();
    var engraveid = $('#ENGRAVEMETHOD').val(); 

    var MAT       = SHIELD[matid]; 
    var PROD      = new Object(); 
    var COLOR     = new Object();          
    var SIGN_FORM = new Object();          
    var ENGRAVE   = new Object();          

    $.each(MAT['PRODUCTS'],function(index, value){
        if(value['PID']==prodid) { PROD = MAT['PRODUCTS'][index]; }
    });

    $.each(PROD['COLORS'],function(index, value)
    {
        if(value['CID']==colorid) { COLOR = PROD['COLORS'][index]; }
    });

    $.each(PROD['SIGN_FORMS'],function(index, value)
    {
        if(value['SFID']==formid) { SIGN_FORM = PROD['SIGN_FORMS'][index]; } 
    });

    $.each(PROD['ENGRAVE_METHODS'],function(index, value) {

        if(value['EMID']==engraveid) { ENGRAVE = PROD['ENGRAVE_METHODS'][index]; } 

    });

 /** ----------------------------------------------------------------------*/

    var jsPrice='0.00';

 // SIGN DIMS

    if($("input[name=DIMMODE]:checked").val()==0) { var dim = $('#DIMSTD').val().split("x"); var width=dim[0]; var height=dim[1]; }
    else { var width=$('#WIDTH').val(); var height=$('#HEIGHT').val(); }
      
    var width  = width/10;
    var height = height/10;

    var mflaeche = width * height;
    var mumfang  = width * 2 + height * 2;

 // MATERIAL FLAECHE 

    var mprice     = parseFloat(mflaeche) * parseFloat(PROD['PMK_CM2']);
    var mpriceDis  = mprice.toFixed(2);

 // MATERIALZ

    var materialzuschlag = mprice * (COLOR['CPA']/100);

 // ZUSCHNITT

    var mzuschnitt   = mumfang * PROD['PZK_CM'];
    var mzuschnittDis = mzuschnitt.toFixed(2);

    jsPrice = parseFloat(mprice) + parseFloat(mzuschnitt) + parseFloat(materialzuschlag);

 // RAB

    var groundPrice = jsPrice;

    //jsPrice = jsPrice/0.8;
    var discountAdd = (jsPrice - groundPrice).toFixed(2);

 // MEN RAB

    var tp = $('#TIERCONFIG').val().split("|");

    var tierPrice50   = tp[0]/100;
    var tierPrice100  = tp[1]/100;
    var tierPrice500  = tp[2]/100;
    var tierPrice1000 = tp[3]/100; 

    var oldMPrice = jsPrice;

    var rabattaufschlag = jsPrice - oldMPrice;
    var rabattaufschlagDis = rabattaufschlag.toFixed(2);    
        
    var rabatt=0; 

    if($('#MENGE').val() < 5)        { }
    else if ($('#MENGE').val() < 10)  { jsPrice = jsPrice * (1 - tierPrice50);   rabatt=tp[0];  }
    else if ($('#MENGE').val() < 50)  { jsPrice = jsPrice * (1 - tierPrice100);  rabatt=tp[1]; }
    else if ($('#MENGE').val() < 100) { jsPrice = jsPrice * (1 - tierPrice500);  rabatt=tp[2]; }
    else                              { jsPrice = jsPrice * (1 - tierPrice1000); rabatt=tp[3]; } 

    var rabattDiff = (rabattaufschlagDis - (jsPrice - oldMPrice)).toFixed(2);

 // MINDES

    var priceForm       = 0;
    var priceSondermasz = 0;

 // FORM MP   

    priceForm = SIGN_FORM['MP'];
 
 // SONDER

    if($("input[name=DIMMODE]:checked").val()==1)
    {
       priceSondermasz = PROD['PMP_SM'];
    }

 // RAB

    var discountDis = $('#DISCCONFIG').val();
    var discount = $('#DISCCONFIG').val()/100;
    var aktionsrabatt = (jsPrice * discount).toFixed(2);

 // FORM

    var formprice = SIGN_FORM['SFPA'];
    jsPrice = parseFloat(jsPrice) + parseFloat(formprice);
                                 
    var materialprice = parseFloat(jsPrice).toFixed(2);

 // GRAVUR

    var gravurflaeche       = gf; //$SOURCE['GRAVURFLAECHE'];
    var gravurpreis         = gravurflaeche * ENGRAVE['EMGK_CM2']; //$EM['EMGRAVURKOSTEN_CM2'];
    var gravurFlaechenPreis = gravurpreis.toFixed(2);

    var gravurAufschlag     = (gravurpreis * (ENGRAVE['PEMPAPROZ']/100));
    var gravurAufschlagDis  = gravurAufschlag.toFixed(2);

    var gravurAufschlagQR = 0;

    if($('#HAS_QRCODES').val() == 1)
    {
       var gravurAufschlagQR     = (gravurpreis * (ENGRAVE['PEMPA_QR_PROZ']/100));
       var gravurAufschlagQRDis  = gravurAufschlagQR.toFixed(2);
    }

    gravurpreis         = gravurpreis + gravurAufschlag + gravurAufschlagQR;
   
 // MIN SCHILD

    var minPricePerSign = 0;
    var chkm   = $('#MENGE').val();
    var chkmps = new Array();
    var chkx = 0;

    $.each(ENGRAVE['EM_MINIMUM_QUANTITIES'],function(index, value) {

        if(value['EMID']==$('#ENGRAVEMETHOD option:selected').val()) 
        { 
           chkmps[chkx]=value['MQPPS'];
           chkx++;
        } 
    });

    if(chkm<5)          { minPricePerSign = chkmps[0]; }
    else if(chkm<10)   { minPricePerSign = chkmps[1]; }
    else if(chkm<25)   { minPricePerSign = chkmps[2]; }
    else if(chkm<50)   { minPricePerSign = chkmps[3]; }
    else if(chkm<75)   { minPricePerSign = chkmps[4]; }
    else if(chkm<100)  { minPricePerSign = chkmps[5]; } 
    else if(chkm<250)  { minPricePerSign = chkmps[6]; } 
    else if(chkm<500)  { minPricePerSign = chkmps[7]; } 
    else if(chkm<1000) { minPricePerSign = chkmps[8]; } 
    else                { minPricePerSign = chkmps[9]; }

 // GRAVURFLACHE

    var gravurMindestPreisAktiv='Ja';
    var gravurAktiv='';

    if(gravurflaeche!=0)
    { 
       if(gravurpreis<minPricePerSign) { gravurpreis = minPricePerSign; gravurMindestPreisAktiv='Nein'; }
    }
    else
    {  gravurAktiv='(Keine Gravur)'; }

    var gravurpreisDis = parseFloat(gravurpreis).toFixed(2);

 // AUSSCHNITTE

    var ausschnittpreis = su * PROD['PZK_CM'];
    var ausschnittpreisDis = ausschnittpreis.toFixed(2);

    var ausschnittumfang = parseFloat(su).toFixed(1);

 // FARBAUSLAGE
 
    var farbauslage='0.00'; var farbstr=''; var farbeMinAktiv='Ja'; var fbauslage=''; var farbtmp='';

    if(gca.length > 0)
    { 
       var frow= gca.split("###");

       xs=1     
  
       for(x=0; x<frow.length; x++)
       {
           fcarea = frow[x].split("|");

           if(fcarea[1])
           {  
              fc= parseFloat(fcarea[1]).toFixed(2);
              fcrow = fc * ENGRAVE['EMFF_P_CM2'];

              if(fcrow > ENGRAVE['EMFF_MP_PF'])
              {  
                 fbauslage = fcrow; 
              }
              else 
              {  
                 fbauslage = ENGRAVE['EMFF_MP_PF'];
                 farbeMinAktiv = 'Nein';
              }

              farbtmp= '+ Farbe ' + xs +': ' + fc + ' * ' + ENGRAVE['EMFF_MP_PF'] + ' = ' + fcrow + ' > ' + ENGRAVE['EMFF_MP_PF'] + ' (' +farbeMinAktiv +')' + "\n";

              farbstr = farbstr + farbtmp;
              farbauslage= parseFloat(farbauslage) + parseFloat(fbauslage);
           }
           xs++; 
        }
    }

    var farbauslageDis = parseFloat(farbauslage).toFixed(2);

 // SERIENTEXT 

    var serientextPreis ='0.00'; var serienTextRows='0.00'; var zeilenCount=0; var serienTextRowsMore='Nein'; var words = new Array();

    var txtdata=$('#TXTDATA').val();
    var xs=0;

    if(txtdata.length > 0)
    {
        rows = txtdata.split("|");

        for (x=0; x<rows.length; x++) 
        { 
             words.push(rows[x]);
             xs++; 
               
             if(xs==5) 
             { 
                first=0;

                for (xw=0; xw <words.length; xw++)
                {
                     if(words[xw].length>0) 
                     { 
                        if(first==0) { serienTextRows= parseFloat(serienTextRows) + parseFloat(ENGRAVE['EM_P_ZEILE']); }
                        else         { serienTextRows= parseFloat(serienTextRows) + parseFloat(ENGRAVE['EM_P_NEXTZEILE']); }

                        zeilenCount++; first=1; 
                     }
                }

                xs=0; 
                words= new Array();
             }
        }

        serientextPreis = serienTextRows > ENGRAVE['EM_P_MAXZEILE'] ? ENGRAVE['EM_P_MAXZEILE'] : serienTextRows;
        serienTextRowsMore = serienTextRows > ENGRAVE['EM_P_MAXZEILE'] ? 'Ja' : 'Nein';
        serientextPreis= parseFloat((serientextPreis/$('#MENGE').val())).toFixed(2);
    }
 
 // BEFESTIGUNG

    var fxprice=0;

    var SIGN_FORMS = new Array(); var FIXATION= new Array();
    
    $.each(PROD['SIGN_FORMS'],function(index, value)
    {
        if(value['SFID']==$('#FORMID').val()) { SIGN_FORMS = PROD['SIGN_FORMS'][index]; }
    });

    //if(SIGN_FORMS['SFFIXATIONS']!==null)
    if(SIGN_FORMS['SFFIXATIONS'].length > 0)
    {
       $.each(SIGN_FORMS['SFFIXATIONS'],function(index, value)
       {
            if(value['FXID']==$('#FIXATIONID').val()) { FIXATION = SIGN_FORMS['SFFIXATIONS'][index]; } 
       });
    
       if(FIXATION['FXMODE']==0) 
       {
          fxprice=parseFloat(FIXATION['FXP_ST']);
       }
       else if(FIXATION['FXMODE']==1)
       {
          fxprice = parseFloat(FIXATION['FXP_CM2'] * (mflaeche/10));
          if(fxprice<=FIXATION['FXMP']) { fxprice= parseFloat(FIXATION['FXMP']); }
       }

    }


 // ZUBEHOER / KOMPONENTEN

    var componentprice=0;

    var componentList = getComponents();

        for(var key in componentList)
        {
            $.each(PROD['COMPONENTS'],function(index, value) {
            
                 //console.log('cp: ' + key + ',' + index + ',' + value['CPID']);

                 if(value['CPID'] == key)
                 {  componentprice = componentprice + (value['CPPREIS_STUECK'] * componentList[key]); }
            });
        }

 // ADD PROGRAMMKOSTEN + BILDMONTAGE TO ALL (IF FRAESGRAVUR)

    var programmkosten = ENGRAVE['EMPK'];
    var bildmontage    = bm==1 ? ENGRAVE['EMBILDMONTAGE'] : '0.00';

//alert(jsPrice);

         jsPrice = parseFloat(jsPrice) + parseFloat(gravurpreis) + parseFloat(ausschnittpreis) + parseFloat(farbauslage) + parseFloat(serientextPreis) + parseFloat(ENGRAVE['EMHANDLING']) + parseFloat(fxprice) + componentprice;
 


         jsPrice = parseFloat(jsPrice).toFixed(2);

         var pricePerSign = jsPrice;
         var priceAllSigns= (jsPrice * $('#MENGE').val()).toFixed(2);

//alert(priceAllSigns + ', ' + $('#MENGE').val());

         var priceFormOrSondermasz = parseFloat(priceForm) > parseFloat(priceSondermasz) ? priceForm : priceSondermasz;
         var priceFormDis          = parseFloat(priceForm) > parseFloat(priceSondermasz) ? 'Ja' : 'Nein';
         var priceSondermaszDis    = parseFloat(priceForm) > parseFloat(priceSondermasz) ? 'Nein' : 'Ja';

         if(priceFormOrSondermasz==0 || 0.00) { priceFormDis='Nein'; priceSondermaszDis='Nein'; }

         jsPrice = jsPrice * parseInt($('#MENGE').val()) + parseFloat(priceFormOrSondermasz) + parseFloat(programmkosten) + parseFloat(bildmontage);
         jsPrice = parseFloat(jsPrice * 1.19).toFixed(2); 

         jsPrice = jsPrice.replace(".",",");


/**

PRLOG && console.log('PriceCALC: ' +width, height); 
PRLOG && console.log('-----------------------------------------------------------------------------')
PRLOG && console.log('+ A: ' + mflaeche +' cm2 * '+ PROD['PMK_CM2'] +' = ' + mpriceDis + ' EUR');
PRLOG && console.log('+ U: ' + mumfang + ' cm * '+ PROD['PZK_CM'] + ' =  ' + mzuschnittDis + ' EUR');
PRLOG && console.log('+ Materialzuschlag: ' + materialzuschlag + ' EUR (' + COLOR['CPA'] +' %)'); 
PRLOG && console.log('+ Rabatt auf Mat: ' + discountAdd + ' EUR (20%)');
PRLOG && console.log('+ Mengenstaffelaufschlag: ' + rabattaufschlagDis +' EUR');
PRLOG && console.log('- Gewaehrter Mengenrabatt: ' + rabattDiff + ' EUR (' + rabatt +' %)');
PRLOG && console.log('+ Form: ' + formprice+' EUR ');  
PRLOG && console.log('= Materialpeis: ' + materialprice + ' EUR ');
PRLOG && console.log('-----------------------------------------------------------------------------');

PRLOG && console.log('+ Gravur: ' + gravurflaeche +' cm2 * ' + ENGRAVE['EMGK_CM2'] + ' = ' +gravurFlaechenPreis +' EUR ');
PRLOG && console.log('+ Gravuraufschlag: ' + ENGRAVE['PEMPAPROZ'] + ' % = ' + gravurAufschlagDis + ' EUR ');
PRLOG && console.log('> MinGravurPreis/Schild?: ' + minPricePerSign + ' EUR  ('+gravurMindestPreisAktiv+')');
PRLOG && console.log('= Gravurpreis: ' + gravurpreisDis + ' EUR ' + gravurAktiv); 
PRLOG && console.log('-----------------------------------------------------------------------------');

PRLOG && console.log('+ Ausschnitte: ' + ausschnittumfang + ' cm * ' + PROD['PZK_CM'] + ' = ' +ausschnittpreisDis + ' EUR');
PRLOG && console.log('-----------------------------------------------------------------------------')

PRLOG && console.log(farbstr);
PRLOG && console.log('= Farbe auslegen: ' + farbauslageDis + ' EUR');

PRLOG && console.log('-----------------------------------------------------------------------------');
PRLOG && console.log('+ Befestigung: ' + fxprice + ' EUR ');
PRLOG && console.log('+ Zubehoer: ' + componentprice + ' EUR ');
PRLOG && console.log('+ Handling: ' + ENGRAVE['EMHANDLING'] + ' EUR');
PRLOG && console.log('= Preis pro Schild: ' + pricePerSign + ' EUR ');
PRLOG && console.log('-----------------------------------------------------------------------------');
PRLOG && console.log('+ Serientext: ' + serienTextRows +' EUR ('+ zeilenCount +' Zeilen)');
PRLOG && console.log('> Maximalpreis?: ' + ENGRAVE['EM_P_MAXZEILE'] + ' EUR (' +serienTextRowsMore +')');
PRLOG && console.log('= Serientext (pro Schild): ' + serientextPreis +' EUR ');
PRLOG && console.log('-----------------------------------------------------------------------------');
PRLOG && console.log('+ Preis alle Schilder: ' + priceAllSigns + ' EUR');
PRLOG && console.log('+ MinBest.Wert Schildform?: ' + priceForm + ' EUR (' +priceFormDis+')');
PRLOG && console.log('+ MinBest.Wert Sondermasse?: ' + priceSondermasz + ' EUR (' +priceSondermaszDis+ ')');
PRLOG && console.log('+ Programmkosten: ' + programmkosten + ' EUR (pro Auftrag)');
PRLOG && console.log('+ Bildmontage: ' + bildmontage + ' EUR (pro Auftrag)');
PRLOG && console.log('= Gesamtpreis: ' + jsPrice + ' EUR (Netto)');
PRLOG && console.log('-----------------------------------------------------------------------------');

**/

   handleInputs('enable');

    return jsPrice;

}


/** ---------------------------------------------------------------------------*/
/** UPDATE OBJECTS FROM CONTROLS                                               */
/** Recalcs Objects size + pos from form elements like <input>...              */   
/** ---------------------------------------------------------------------------*/

async function updateObjFromControls(mode)
{
    var obj          = canvas.getActiveObject();
    var type         = 'none';
    var proportional = true;
    var minHeight    = parseFloat($('#ENGRAVEMINFONTSIZE').val());

    if(obj) 
    { 
       type = obj.get('type'); 

       // var proportional INACTIVE FOR NOW, as it would change classic width/height scaling behaviour

       if(obj.mmkLayerType == 'layerCutForm' || type=='image' || type=='path')
       { proportional = false; }

       LOG && console.log('Type: ' +type+ ', Proportional: ' +proportional);
   
    } else { return; }

 // AUTO CORRECT OBJECT / FONT SIZE (HEIGHT)

    if(parseFloat($('#objHeight').val()) < minHeight || parseFloat($('#textSize').val()) < minHeight) 
    { 
       $('#objHeight').val(parseFloat($('#ENGRAVEMINFONTSIZE').val())); 
       $('#textSize').val(parseFloat($('#ENGRAVEMINFONTSIZE').val())); 

       var height = parseFloat($('#objHeight').val()) * SIGN.scaleFac;
       var ratio = height / obj.height;

       obj.set({'scaleX': ratio, 'scaleY': ratio});
    }

 // SCALE OBJECT SIZE
                 
    if(mode=='scaleX')       
    { 
       var width = parseFloat($('#objWidth').val()) * SIGN.scaleFac;
       var ratio = width / obj.width;

       if(obj.mmkLayerType=='layerCutForm')
       { 
          // unproportional

             obj.set('scaleX', ratio);
             $('#objWidth').val($('#objWidth').val());
       }
       else
       {
          // proportional

             obj.set({'scaleX': ratio, 'scaleY': ratio});
            
             $('#objHeight').val(((obj.height * obj.scaleY) / SIGN.scaleFac).toFixed(1));
             $('#objWidth').val($('#objWidth').val());
       }
       
       //if(type=='i-text') { $('#textSize').val($('#objHeight').val()); }
       
    }
    else if(mode=='scaleY')  
    { 
       var height = parseFloat($('#objHeight').val()) * SIGN.scaleFac;
       var ratio = height / obj.height;

       if(obj.mmkLayerType=='layerCutForm')
       { 
          // unproportional

             obj.set('scaleY', ratio);
             $('#objHeight').val($('#objHeight').val());
       }
       else
       {        
          // proportional
             
             obj.set({'scaleX': ratio, 'scaleY': ratio});

             $('#objWidth').val((obj.width * obj.scaleX / SIGN.scaleFac).toFixed(1));
             $('#objHeight').val($('#objHeight').val());
       }

       //if(type=='i-text') { $('#textSize').val($('#objHeight').val()); }
    }
    else if(mode=='scaleText')
    {
       var height = parseFloat($('#textSize').val()) * SIGN.scaleFac;
       var ratio = height / obj.height;

       obj.set({'scaleX': ratio, 'scaleY': ratio});

       $('#objWidth').val((obj.width * obj.scaleX / SIGN.scaleFac).toFixed(1));
       $('#objHeight').val($('#textSize').val());
    }
    else if(mode=='posX') 
    { 
       var left = parseFloat(($('#objXPos').val() * SIGN.scaleFac) + canvas.item(0).get('left'));
           obj.set('left', left); 
           $('#objYPos').val(parseFloat((obj.get('top') - canvas.item(0).get('top')) / SIGN.scaleFac).toFixed(1));
    }
    else if(mode=='posY') 
    {
       var top = parseFloat(($('#objYPos').val() * SIGN.scaleFac) + canvas.item(0).get('top'));
           obj.set('top', top); 
           $('#objXPos').val(parseFloat((obj.get('left') - canvas.item(0).get('left')) / SIGN.scaleFac).toFixed(1));
    }
    else if (mode=='angle') 
    { 
       if($("#objAngle").val().length > 0 && $('#objAngle').val()>= 0 && $('#objAngle').val() <=359) {}
       else { $('#objAngle').val('0'); }

       obj.set({ angle: parseFloat($('#objAngle').val()) }); 
    }

    if(obj.type=='i-text')
    {
       $('#textSize').val($('#objHeight').val());
       await vectorizeFont(obj,'obj_modified',obj.type);
       //console.log('nicht synchron');
    }   

 // RESTORE CUTFORM DISPLAYrestore cutform borders

    if(obj.mmkLayerType=='layerCutForm' || obj.mmkRenderAsCutForm)
    {
       restoreCutFormBorder(obj);
    }

    obj.setCoords();
    canvas.renderAll();

    setBlackWhiteControlPos();    

    refreshMiniView(); // ???

    LOG && console.log('UpdateObjFromControls: Mode: ' + mode+', Type: ' +type );
}


/** ---------------------------------------------------------------------------*/
/** UPDATE OBJECT CONTROLS                                                     */
/** Recalcs Objects size + pos from Canvas/Object                              */   
/** ---------------------------------------------------------------------------*/

async function updateObjControls(source)
{
  
// if(obj.mmkObjError)   // Ein oder Mehrere Objekte
// {
     // $('#errorbar').hide();
// }

// FIX DISABLE ALL CLICK EVENTS

    handleInputs('disable');

    hideBlackWhiteControl();

    var obj  = canvas.getActiveObject();
    var type ='';
    var strokeWidth=0;

    if(obj) { type = obj.get('type'); }
    if(source=='selection:cleared') { hideObjControls(); }

    $('#textSelector, #textCutSelector').hide();
    $('#objEditFontSelector').hide();

    $('#textFontList, .textFontList').hide();  // Maybe still open
    $('#textCutFontList, .textCutFontList').hide();  // Maybe still open

    //console.log('UpdateObjControls: Type: ' +type+ ', Event: '+source);

    switch(type) 
    {
        case 'i-text':

              if(obj.mmkRenderAsCutForm)
              {
                 //$('#textCutSelector').is(':hidden') ? $('#textCutSelector').show(): '';
                 $('#textSelector').hide();
                 $('.textFontSelector').hide();

                 $('#textCutSelector').show();
                 $('.textCutFontSelector').show();
              }
              else
              {
                 //$('#textSelector').is(':hidden') ? $('#textSelector').show(): '';
                 $('#textCutSelector').hide();
                 $('.textCutFontSelector').hide();

                 $('#textSelector').show()
                 $('.textFontSelector').show();
              }

              $('#objEditFontSelector').is(':hidden') ? $('#objEditFontSelector').show() : '';

           // RESTORE SST_NAME TO ORIGINAL FONT NAME

              var vectorFont = getVectorFontFamilyName(obj);

              if(vectorFont.length > 0)
              {
                 if(obj.mmkRenderAsCutForm)
                 {
                    //console.log('Setting Vector Font: ' + vectorFont)

                    $('#textCutFontSelector').val(vectorFont);    // i.e. Montserrat
                    $('.textCutFontSelector').val(vectorFont);
                 }
                 else
                 {
                    $('#textFontSelector').val(vectorFont);    // i.e. Montserrat
                    $('.textFontSelector').val(vectorFont);
                 }
              }
              else
              {
                 if (!$('#textFontSelector option[value="' +obj.fontFamily+ '"]').prop("selected", true).length) {
                     //$('#textFontSelector').val($("#textFontSelector option:first").val());
 
                         chooseText($("#textFontSelector option:first").val());
                 }
                 else
                 { 
                    //console.log('ELSE EDGE CASE');  // defaults to non vector

                    $('#textFontSelector').val(obj.fontFamily);
                    $('.textFontSelector').val(obj.fontFamily);
                 }
              }

           // RENDER SVG IF MODIFIED OR OBJ_MODIFIED OR ON CREATION
              
              await vectorizeFont(obj,source,type);  // i.e. Montserrat
              
           // TEXT SIZE

              //var textSize = parseFloat(obj.get('height') * obj.get('scaleY')/SIGN.scaleFac).toFixed(1);
              var textSize = parseFloat(obj.height * obj.scaleY / SIGN.scaleFac).toFixed(1);
              if(textSize < parseFloat($('#ENGRAVEMINFONTSIZE').val())) { textSize=$('#ENGRAVEMINFONTSIZE').val();  /**  $('#errorbar').html('Ups, Die Mindestschrifth\u00F6he f\u00FCr diese Gravurmethode liegt bei ' +$('#ENGRAVEMINFONTSIZE').val()+'mm!'); $('#errorbar').show(); **/ }

              $('#textSize').val(textSize);

           // GET TEXT PROPERTIES

              $('.textBold').each(function()      { $(this).removeClass('gradSelect').addClass('grad'); }); if(obj.fontWeight=='bold')   { $('.textBold').addClass('gradSelect'); }
              $('.textItalic').each(function()    { $(this).removeClass('gradSelect').addClass('grad'); }); if(obj.fontStyle =='italic') { $('.textItalic').addClass('gradSelect'); }
              $('.textUnderline').each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); if(obj.underline==true)    { $('.textUnderline').addClass('gradSelect'); }

           // GET TEXT ALIGNMENT

              var align= obj.get('textAlign');
              
              switch(align)
              {
                  case 'left'     : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textLeft').addClass('gradSelect'); break;
                  case 'center'   : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textCenter').addClass('gradSelect'); break;
                  case 'right'    : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textRight').addClass('gradSelect'); break;
              }

           // SET TEXT INPUT FIELD

              if(obj.mmkSerienText) 
              {
                 $('#textBox').val('Es ist ein Serientextfeld ausgewählt. Um den Text zu bearbeiten klicken Sie bitte oben auf "Serientext / Importieren');
                 $('#textBox').prop('disabled', true);
              }
              else
              {
                 if(obj.mmkRenderAsCutForm)
                 {
                    $('#textCutBox').val(obj.text);
                    $('#textCutBox').prop('disabled', false);
                 }
                 else
                 {
                    $('#textBox').val(obj.text);
                    $('#textBox').prop('disabled', false);
                 }
              }

              fabric.util.clearFabricFontCache();

        break;
         
        case 'image':      
         
              if(obj.filters[0])
              {
                 showBlackWhiteControl(obj, obj.filters[0]['distance']);
              }
         
        break;
        case 'path-group': break; // doesn't exist anymore

        case 'group': 
         
              if(obj.mmkLayerType=='layerVectorResult')
              {
                 var sibling = getVectorResultSibling(obj,'layerVectorEditor');
                 if(sibling!=0) { canvas.item(sibling).set({'left': obj.left, 'top': obj.top, 'scaleX': obj.scaleX, 'scaleY': obj.scaleY}); }

                 // SHOW FONT SELECTOR

                    if(obj.mmkRenderAsCutForm)
                    {
                      //$('#textCutSelector').is(':hidden') ? $('#textCutSelector').show(): '';
                       $('#textSelector').hide();
                       $('.textFontSelector').hide();

                       $('#textCutSelector').show();
                       $('.textCutFontSelector').show();
                    }
                    else
                    {
                     //$('#textSelector').is(':hidden') ? $('#textSelector').show(): '';
                       $('#textCutSelector').hide();
                       $('.textCutFontSelector').hide();

                       $('#textSelector').show();
                       $('.textFontSelector').show();
                    }

                    $('#objEditFontSelector').is(':hidden') ? $('#objEditFontSelector').show() : '';

                 // SET CORRECT PROPERTIES TO SELECTORS

                    var vectorFont = getVectorFontFamilyName(canvas.item(sibling));

                    $('#textFontSelector').val(vectorFont);
                    $('.textFontSelector').val(vectorFont);

                    $('.textBold').each(function()      { $(this).removeClass('gradSelect').addClass('grad'); }); if(canvas.item(sibling).fontWeight=='bold')   { $('.textBold').addClass('gradSelect'); }
                    $('.textItalic').each(function()    { $(this).removeClass('gradSelect').addClass('grad'); }); if(canvas.item(sibling).fontStyle =='italic') { $('.textItalic').addClass('gradSelect'); }

                    switch(canvas.item(sibling).textAlign)
                    {
                        case 'left'     : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textLeft').addClass('gradSelect'); break;
                        case 'center'   : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textCenter').addClass('gradSelect'); break;
                        case 'right'    : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textRight').addClass('gradSelect'); break;
                    }

                // SET TEXTBOX VALUE BY LAYER VECTOR GROUP    

                    if(obj.mmkRendersAsCutForm)
                    {
                       //checkObjectMiniumHeight(obj);

                       $('#textCutSize').val($('#objHeight').val());
                       $('#textCutBox').val(canvas.item(sibling).text);

                    }
                    else if(obj.mmkSerienText) 
                    {
                       $('#textBox').val('Es ist ein Serientextfeld ausgewählt. Um den Text zu bearbeiten klicken Sie bitte oben auf "Serientext / Importieren');
                       $('#textBox').prop('disabled', true);
                    }
                    else
                    {
                       $('#textSize').val($('#objHeight').val());
                       $('#textBox').val(canvas.item(sibling).text);
                       $('#textBox').prop('disabled', false);
                   }
              }

        break; 

        default:
    } 

    if(obj)
    {
       checkObjectWidthHeight($('#objWidth').val(),$('#objHeight').val());

    // DISPLAY POSITION 

       $('#objXPos').val(parseFloat((obj.get('left') / SIGN.scaleFac) - (canvas.item(0).get('left') / SIGN.scaleFac)).toFixed(1));
       $('#objYPos').val(parseFloat((obj.get('top') / SIGN.scaleFac) - (canvas.item(0).get('top') / SIGN.scaleFac)).toFixed(1));

       $('#objWidth').val(parseFloat(obj.get('width') * obj.get('scaleX') / SIGN.scaleFac).toFixed(1));
       $('#objHeight').val(parseFloat(obj.get('height') * obj.get('scaleY') / SIGN.scaleFac).toFixed(1));
       $('#objAngle').val(parseInt(obj.get('angle')));

//console.log(obj.get('left') +', ' + obj.get('top'));

    // SHOW OBJECTEDIT PANEL

       if($(window).width()>1024)
       {  $('#objectEdit').show(); }
       else
       {
          $('#respObjectEditButton').show();
       }

    // IF OBJECT TYPE GROUP AND layerCOMPONENT NO SCALE

       if(obj.mmkLayerType=='layerComponent') 
       {
          $('#objWidth').prop('readonly', true);  $('#objWidth').addClass('inputInactive');
          $('#objHeight').prop('readonly', true); $('#objHeight').addClass('inputInactive');
       }
       else
       {
          $('#objWidth').prop('readonly', false); $('#objWidth').removeClass('inputInactive');
          $('#objHeight').prop('readonly', false); $('#objHeight').removeClass('inputInactive');
       }

    // RESTORE CUTFORM DISPLAYrestore cutform borders

       if(obj.mmkLayerType=='layerCutForm' || obj.mmkRenderAsCutForm)
       {
          restoreCutFormBorder(obj);
       }

    // RESTORE IF ACTIVE layerVectorResult
       
       var activeObj = canvas.getActiveObject();  // could be != obj

       if(activeObj.mmkLayerType == 'layerVectorResult')
       {
          $('#objWidth').val(parseFloat(activeObj.width * activeObj.scaleX / SIGN.scaleFac).toFixed(1));
          $('#objHeight').val(parseFloat(activeObj.height * activeObj.scaleY / SIGN.scaleFac).toFixed(1));

          if(obj.mmkRenderAsCutForm)
          {
             $('#textCutSize').val($('#objHeight').val());
          }
          else
          { 
             $('#textSize').val($('#objHeight').val()); 
          }
       }
   }

// RENDER 

   //canvas.renderAll();

// REFRESH MINi VIEW FOR BETTER PERFORMANCE

    delay(function() { refreshMiniView(); }, SIGN.miniViewRefreshDelay); 

// CALCULATE SIGN  

   calculateSign('updateObjControls',0);

   handleInputs('enable');
}


// FOR SHOWING/HIDING CONTROLS

function hideObjControls()
{
    $('#textSelector').hide();
    $('#textCutSelector').hide();
   
 // SHOW OBJECTEDIT PANEL  
 
    //if($('#objXPos').is(':focus'))
    //{} else {
    $('#objectEdit').hide();
    //}

    if(isResponsiveViewport() === true)
    {
       $('#respObjectEditButton').hide();
       responsiveMenuElements('show');
    }

    var obj = canvas.getActiveObject();
    if(obj && obj.mmkLayerType=='layerVectorEditor')
    {
         var sibling = getVectorResultSibling(obj,'layerVectorResult');

         if(sibling!=0)
         { 
            obj.set({'opacity': SIGN.fontVectorizeOpacity, 'evented': false, 'selectable': false});
       
            canvas.item(sibling).set({'opacity': 1, 'evented': true, 'selectable': true});
            canvas.setActiveObject(canvas.item(sibling));
         }
    }
}

function refreshLayerList()
{
    var objLayerContent=''; $('#objLayers').html(); 
    var schildObjList = []; 
    var schildNoObjects = "<div class='schildNoObjects'>Derzeit befinden sich keine Objekte auf Ihrem Schild</div>";
    //var activeObj = canvas.getActiveObject()
    var layerID = 1;
    var fakeCount = 1;
    var sel = ' grad'
    var qrCodesCount = 0;

    for(x=1; x<canvas.getObjects().length; x++)
    {
        var objType  = canvas.item(x).get('type');
        var layerType='None';
        var layerFill='None';
        var layerActiveColor = '#f5f5f5'; 
        var layerActiveBorderColor='#cccccc'; 
        var selectable=''; 
        var selectableEnd='';
        var layerType = '';
        var layerImgClass = '';

        sel = canvas.item(x) == canvas.getActiveObject() ? ' gradSelect' : ' grad';

        //console.log(canvas.item(x).get('selection')); 

        //var layerActiveColor =  ? '='#f5f5f5';'
        //var layerActiveBorderColor="#ccc"; } //layerActiveBorderColor="#0093db"; }

        if(x==1) { layerType='Border'; }
         
        if(canvas.item(x).mmkLayerType) { layerType  = canvas.item(x).mmkLayerType; }
        if(canvas.item(x).mmkLayerFill) { layerFill  = canvas.item(x).mmkLayerFill; }

        var layerUniqueID = typeof canvas.item(x).mmkLayerUniqueID !== 'undefined' ? canvas.item(x).mmkLayerUniqueID : '';
        
        if(x>1) { selectable='<a href="javascript:selectObjListLayerWithData('+x+')" style="text-decoration:none; color:#555">'; selectableEnd='</a>'; }

        objLayerContent= objLayerContent + selectable +'<div style="display:block; background-color:'+ layerActiveColor +'; font-size:11pt; border:1px solid '+ layerActiveBorderColor +'; border-radius:3px; margin-bottom:4px; padding:5px;"><b>Ebene ' + x + '</b> / '+ objType +'<br><span style="font-size:10pt">Typ: '+ layerType +', Fill: '+ layerFill +'</span><br><span style="font-size:10pt">layerUniqueID: '+ layerUniqueID +'</span></div>' + selectableEnd;
        
        /** schildObjList */

        if(x>1)
        {
           if(canvas.item(x).mmkLayerType)
           {
               
              switch(canvas.item(x).mmkLayerType)
              {
                 case 'layerFixation': break;
                 case 'layerCutForm': 
                       layerType = 'Ausschnitt';
                       layerImgClass = ' layerImgCutform';
                 break;

                 case 'layerVectorResult': 

                       if(canvas.item(x).mmkRenderAsCutForm)
                       {
                          layerType = 'Ausschnitt';
                          layerImgClass = ' layerImgCutform';
                       }
                       else if(canvas.item(x).mmkSerienText)
                       {
                          layerType = 'Serientext';
                          layerImgClass = ' layerImgText';
                       }
                       else
                       {
                          layerType = 'Text';
                          layerImgClass = ' layerImgText';
                       }
                 break;

                 case 'layerComponent': 
                       layerType = 'Zubehör';
                       layerImgClass = ' layerImgComponent';
                 break;

                 case 'layerBarcode': 
                       layerType = 'Codes';
                       layerImgClass = ' layerImgCodes';
                       qrCodesCount++;
                 break;


              }

              if(layerType.length > 0 && layerImgClass.length > 0)
              {
                 schildObjList.push("<div class='schildObjLayer layerImg"+sel+layerImgClass+"' data-layerid="+layerID+">"+fakeCount+" - " + layerType + "</div>");
                 fakeCount++;
              }
              
           }
           else
           {
              switch(canvas.item(x).type)
              {
                  case 'image':
                     layerType = 'Bild';
                     layerImgClass = ' layerImgImage';
                  break;   

                  case 'i-text':
                     layerType = 'Text';
                     layerImgClass = ' layerImgText';
                  break;   

                  case 'path':
                  case 'path-group':
                  case 'group':
                     layerType = 'Bild';
                     layerImgClass = ' layerImgImage';
                  break;   

                  default:
                    layerType = 'Unbekannt';
                    layerImgClass = ' layerImgUnknown';
                     
              }

              if(layerType.length > 0 && layerImgClass.length > 0)
              {
                 schildObjList.push("<div class='schildObjLayer layerImg"+sel+layerImgClass+"' data-layerid="+layerID+">"+fakeCount+" - " + layerType + "</div>");
                 fakeCount++;
              }

           }
        }

        layerID++;
    }

    var objListReverse = schildObjList.slice().reverse();
    $('#objLayers').html(objLayerContent);
    layerID==2 ? $('.schildObjList').html(schildNoObjects) : $('.schildObjList').html(objListReverse);

    // IF NO OBJECTS

       if(layerID==2) { $('#serientext').hide(); }

    // SET QRCODES

       qrCodesCount > 0 ? $('#HAS_QRCODES').val(1) : $('#HAS_QRCODES').val(0);

 }

function selectObjListLayer(id,mode)
{
    canvas.setActiveObject(canvas.item(id)); 

    if(mode=='dblclick')
    {
       if(canvas.item(id).mmkLayerType == 'layerBarcode')
       {
             restoreBarcode();
       }  
       else if(canvas.item(id).mmkSerienText)
       {
            serienDruckWin.open();
       }
    }

    //console.log('SchildObjLayer:' + canvas.item(id));

}

function selectObjListLayerWithData(id)
{
   /* SHOWS FULL OBJECT FOR CONSOLE Click*/

    obj = canvas.setActiveObject(canvas.item(id)); 
    console.log(canvas.item(id));
}


function formatObjControls(obj,mode)
{
    if(mode==1)
    { 
       var type = obj.get('type');

       if(type=='i-text' || obj.mmkLayerType=='layerVectorResult' || obj.mmkLayerType=='layerBarcode')
       {
          obj['setControlVisible']('ml',0);
          obj['setControlVisible']('mb',0);
          obj['setControlVisible']('mr',0);
          obj['setControlVisible']('mt',0);
       }
       else { } //  show all
 
   /** ROTATE LOCK ? **/
     
       SIGN.lockRotate == 1 ? obj['setControlVisible']('mtr',0) : obj['setControlVisible']('mtr',1); 
    }

    obj['padding']= SIGN.selectorPadding;  //4;
    obj['cornerSize']=SIGN.selectorCornerSize; //8
    obj['borderColor']=SIGN.selectorBorderColor;
    obj['cornerColor']=SIGN.selectorCornerColor;
    obj['cornerStyle']=SIGN.selectorCornerStyle;
    obj['transparentCorners'] = SIGN.selectorCornerTransparent;


    //if(obj['mmkLayerType']=='layerSerienText')
    // {
      //  // RE-REGISTER
      //   obj.set({ caching: false, editable: false, 'borderColor':SIGN.selectorSerienText,'cornerColor':SIGN.selectorSerienText,  mmkLayerType: 'layerSerienText' });
      //   register_mmkLayerType(obj); 
      //}

 // RE-REGISTER OWN VARS // OR THEY WILL DISAPEAR

    if(typeof obj['mmkObjectID'] !== 'undefined')   { obj.set({ mmkObjectID: obj['mmkObjectID'] }); register_mmkObjectID(obj); }

    if(obj['mmkLayerType']=='layerCutForm')   { obj.set({ mmkLayerType: 'layerCutForm' }); register_mmkLayerType(obj); }
    if(obj['mmkLayerType']=='layerFixation')  { obj.set({ selectable: false, mmkLayerType: 'layerFixation' }); register_mmkLayerType(obj); }
    if(obj['mmkLayerType']=='layerOverlay')   { obj.set({ selectable: false, mmkLayerType: 'layerOverlay' }); register_mmkLayerType(obj); }

    if(obj['mmkLayerType']=='layerCompFixation') { obj.set({ selectable: false, mmkLayerType: 'layerCompFixation' }); register_mmkLayerType(obj); }
    if(obj['mmkLayerType']=='layerComponent')    { obj.set({ selectable: true, mmkLayerType: 'layerComponent', 'borderColor': SIGN.selectorBorderColor,'cornerColor':SIGN.selectorCornerColor });
                                                   obj.setControlsVisibility({ mt: false, mb: false, ml: false, mr: false, mtr: false });
                                                   register_mmkLayerType(obj);  }

    if(obj['mmkLayerType']=='layerVectorResult') { extendObject(obj, 'mmkLayerType','layerVectorResult'); }
    if(obj['mmkLayerType']=='layerVectorEditor') { extendObject(obj, 'mmkLayerType','layerVectorEditor'); }
    if(obj['mmkLayerUniqueID'])                  { extendObject(obj, 'mmkLayerUniqueID', obj['mmkLayerUniqueID']); }
    if(obj['mmkRenderAsCutForm'])                { extendObject(obj, 'mmkRenderAsCutForm', true); }
    if(obj['mmkSerienText'])                     { obj.set({'caching': false, 'editable': false, 'borderColor': SIGN.selectorSerienText, 'cornerColor': SIGN.selectorSerienText });
                                                   extendObject(obj, 'mmkSerienText', true); 
    }
   
    if((obj['mmkLayerFill']) && $('#ENGRAVEFILLABLE').val()==1)   //=='layerFillColor'
    {  obj.set({ mmkLayerFill: 1 }); register_mmkLayerFill(obj); }

 // UNREGISTER VARS  

    if((obj['mmkLayerFill']) && $('#ENGRAVEFILLABLE').val()==0)   //=='layerFillColor'
    {  obj.set({ mmkLayerFill: '' }); register_mmkLayerFill(obj); }


 // TRUE COLOR

    if((obj['mmkTrueColor'])==1) { obj.set({ mmkTrueColor: 1 }); register_mmkTrueColor(obj); }
    if((obj['mmkImageResolution'])) { obj.set({ mmkImageResolution: obj['mmkImageResolution'] }); register_mmkTrueColor(obj); }

    LOG && console.log('FormatObjControls: Obj: '+obj+ ', Mode: ' +mode);
}


/** REGISTERS / EXTENDS NEW PARAMS TO OBJECT (ONLY WAY TO STORE DATA IN JSON) **/

function extendObject(obj, param, val)
{
   obj.set({[param]: val});

   obj.toObject = (function (toObject) {
                    return function () {
                        return fabric.util.object.extend(toObject.call(this), {
                              [param]: val
                        });
                     };
                  })(obj.toObject);
}

function register_mmkObjectID(obj)
{
   obj.toObject = (function (toObject) {
                    return function () {
                        return fabric.util.object.extend(toObject.call(this), {
                              mmkObjectID: this.mmkObjectID
                        });
                     };
                  })(obj.toObject);
}

function register_mmkLayerType(obj)
{
   obj.toObject = (function (toObject) {
                    return function () {
                        return fabric.util.object.extend(toObject.call(this), {
                              mmkLayerType: this.mmkLayerType
                        });
                     };
                  })(obj.toObject);
}

function register_mmkLayerFill(obj)
{
   obj.toObject = (function (toObject) {
                    return function () {
                        return fabric.util.object.extend(toObject.call(this), {
                              mmkLayerFill: this.mmkLayerFill
                        });
                     };
                  })(obj.toObject);
}

function register_mmkTrueColor(obj)
{
   obj.toObject = (function (toObject) {
                   return function () {
                      return fabric.util.object.extend(toObject.call(this), {
                         mmkTrueColor: this.mmkTrueColor
                   });
                  };
                 })(obj.toObject);
}

function register_mmkImageResolution(obj)
{
   obj.toObject = (function (toObject) {
                   return function () {
                      return fabric.util.object.extend(toObject.call(this), {
                         mmkImageResolution: this.mmkImageResolution
                   });
                  };
                 })(obj.toObject);
}


/* RESTORES TOP/LEFT X/Y FORM FIELDS ON INVALID INPUT **/

function setCalculateObjXY(obj)
{
   if(obj)
   {
      $('#objXPos').val(parseFloat((obj.get('left') - canvas.item(0).get('left')) / SIGN.scaleFac).toFixed(1));
      $('#objYPos').val(parseFloat((obj.get('top') -  canvas.item(0).get('top')) / SIGN.scaleFac).toFixed(1));
   }
}


/* RESTORES WIDTH/HEIGHT FORM FIELDS ON INVALID INPUT **/

function restoreObjWidthHeight(obj)
{
   if(obj)
   {
      $('#objWidth').val(parseFloat(obj.get('width') * obj.get('scaleX') / SIGN.scaleFac).toFixed(1));
      $('#objHeight').val(parseFloat(obj.get('height') * obj.get('scaleY') / SIGN.scaleFac).toFixed(1));

      if(obj.type=='i-text') { $('#textSize').val($('#objHeight').val()); }
   }
}

function showSignPreview()
{
    var br = canvas.item(0).getBoundingRect();

    var data  = canvas.toDataURL({format: 'png', 
                                  left: br['left'], 
                                  top: br['top'], 
                                  width: br['width'], 
                                  height: br['height'],
                                  multiplier: 2,
                                 });

    $('.signPreviewContainer').css({'background-image': 'url('+data+')'});
    previewWin.open();
}

function setCanvasZoom(mode)
{
   handleInputs('disable');

   var zoom = canvas.getZoom();

   switch(mode)
   {
        case 'inc': if(!(zoom >= 1.9)) { zoom+=0.1; } else { zoom=2; } break;
        case 'dec': if(!(zoom <= 0.2)) { zoom-=0.1; } else { zoom=0.1; }break;
   }

   canvas.zoomToPoint(new fabric.Point(canvas.width/2, canvas.height / 2), zoom);
   showZoomDim('setCanvasZoom');

   setBlackWhiteControlPos();

   handleInputs('enable');
}

function setCanvasZoomInit(frompoint)
{
   handleInputs('disable');

   //canvas.setZoom(1);

   canvas.setHeight($('#canvasBox').height());
   canvas.setWidth($('#canvasBox').width());
   canvas.calcOffset();

   var canvasWidth  = $('#canvasBox').width();
   var canvasHeight = $('#canvasBox').height();

   var signWidth    = (canvas.item(0).width  * canvas.item(0).scaleX) + 40 ;      // + extra space 
   var signHeight   = (canvas.item(0).height * canvas.item(0).scaleY) + 40;      // + extra space

   var zoomRatio = canvas.getZoom();

   //console.log('setCanvasZoom from ' +frompoint + ' WIDTH/HEIGHT: ' + canvasWidth + ', ' +canvasHeight+ ', ZoomRatio: ' + zoomRatio);

   var zoomRatio = canvas.getZoom();
 
  /** AUTO CORRECT */

      if(canvasWidth <= signWidth && canvasHeight <= signHeight) 
      {
         //console.log ('WIDTH & HEIGHT < MODE');
         
         zoomRatio = canvasWidth/signWidth < canvasHeight/signHeight ? canvasWidth/signWidth : canvasHeight/signHeight;
         //console.log('CANVAS WIDTH + HEIGHT KLEINER > Z: ' + zoomRatio + ' X: ' + ratioX + ' Y: ' + ratioY);
      }
      else if(canvasWidth < signWidth)
      {
         //console.log ('MAXHEIGHT MODE');

         zoomRatio = canvasWidth/signWidth;
         //console.log('CANVAS HEIGHT < SIGN HEIGHT > Z: ' + zoomRatio + ' X: ' + ratioX + ' Y: ' + ratioY);
      }
      else if(canvasHeight < signHeight)
      {
         //console.log ('MAXHEIGHT MODE');

         zoomRatio = canvasHeight/signHeight;
         //console.log('CANVAS HEIGHT < SIGN HEIGHT > Z: ' + zoomRatio + ' X: ' + ratioX + ' Y: ' + ratioY);
      }
      else
      {  
         zoomRatio = 1;
         //canvas.viewportTransform = [1, 0, 0, 1, 0, 0];
         canvas.viewportTransform = fabric.iMatrix.slice(0);

      // RECALC INITAL SIZE (CANVAS larger than SIGN)

         if(signWidth > signHeight)
         {
            if(canvasWidth > 1024) { zoomRatio = (canvasWidth - 560) / signWidth; }  // 560 + sicherheitsabstand Menu
            else { zoomRatio = (canvasWidth - 20) / signWidth; }

            if((signHeight * zoomRatio) > canvasHeight)
            {
               //corrrect higher sign than screen
               zoomRatio = (canvasHeight - 20) / signHeight; 
            }
         }
         else
         {   
            if(signHeight > canvasHeight)
            {
               zoomRatio = (canvasHeight - 20) / signHeight; 
            }
            else
            { 
               zoomRatio = (canvasHeight - 20) / signHeight; 
            }
         }

      }

      //console.log('zoomRatio after check: ' + zoomRatio + ', CurrentWidth / Height: ' + signWidth + ', ' + signHeight);
      //var zoomLevel = maxWidth > maxHeight ?  currentHeight/maxHeight :  currentWidthh/maxWidth;

      if(zoomRatio <=0.1) { zoomRatio =0.1; }

   /** PAN ACTION **/

       var w = canvas.width;
       var h = canvas.height;

       //console.log('PanAction W/H: ' +w+ ', '+h);

       var targetX =  (canvas.item(0).left + (canvas.item(0).width  * canvas.item(0).scaleX) / 2 ) * zoomRatio;
       var targetY =  (canvas.item(0).top  + (canvas.item(0).height * canvas.item(0).scaleY) / 2 ) * zoomRatio

       //console.log('Targets: ' +targetX+ ','+targetY+ ' Left/Top: ' + canvas.item(0).left + ', ' + canvas.item(0).top);

       canvas.setZoom(zoomRatio);

       canvas.absolutePan(new fabric.Point(-w/2+targetX, -h/2+targetY));

      for(x=0; x<canvas.getObjects().length; x++) { canvas.item(x).setCoords(); }

      //canvas.calcOffset();  
      canvas.renderAll();  

      showZoomDim('setCanvasZoomInit');

      handleInputs('enable');
}

function showZoomDim(which)
{
    var p = {x: canvas.width/2, y: canvas.height/2};

    var invertedMatrix = fabric.util.invertTransform(canvas.viewportTransform);
    var tp = fabric.util.transformPoint(p, invertedMatrix);
    var vt = canvas.viewportTransform;

    var zoominfo = 'Zoom: ' +canvas.getZoom() +' ('+which+')<br> CW/CH: ' + canvas.width +' ,' + canvas.height + '<br>';
    var paninfo  = 'ZX/ZY: ' +p['x']+', '+p['y'] +'<br>VT: ' +vt[0]+','+vt[1]+','+vt[2]+',<br>'+vt[3]+','+vt[4]+','+vt[5]  + '<br>TP: ' +tp['x'].toFixed(1)+','+tp['y'].toFixed(1);

    $('.zoominfo').html(zoominfo);
    $('.paninfo').html(paninfo);

    //console.log(zoominfo);
    //console.log(paninfo);
}


/** MINIVIEW **/

function calcMiniView()
{
  LOG && console.log('Calculating Rendered MiniView after loaded JSON');

  //var zoomLevel = calcViewPort(miniView,canvas.item(0).width,canvas.item(0).height,100,0);
  var zoomLevel = calcViewPort(miniView,canvas.item(0),100,0);
  var zoomedx = canvas.item(0).width * canvas.item(0).scaleX * (zoomLevel/100);
  var zoomedy = canvas.item(0).height * canvas.item(0).scaleY * (zoomLevel/100);

  // console.log('miniViewType: ' +canvas.item(0).type + ', ZoomLevel:' + zoomedx +','+zoomedy+ ', ScaleX :' + canvas.item(0).scaleX + ', ' + canvas.item(0).scaleY) ;

  var xdiff = (SIGN.miniViewWidth - zoomedx) / 2;
  var ydiff = (SIGN.miniViewHeight - zoomedy) / 2;

  //console.log('xdiff (+16): '+xdiff+',ydiff (+11): '+ydiff+',zoomedx: '+zoomedx+',zoomedy: '+zoomedy+',canvasZoom: '+canvas.getZoom()+',miniViewZoom: '+miniView.getZoom());

  miniView.viewportTransform = [(zoomLevel/100), 0, 0, (zoomLevel/100), xdiff, ydiff];

  //$('#shownarea').css({'width': parseInt(zoomedx+1), 'height': parseInt(zoomedy+1), 'left': parseInt(xdiff+5), 'top': parseInt(ydiff+5) });

  miniView.renderAll.bind(miniView);
}

function refreshMiniView()
{
   LOG && console.log('Refreshing MiniView');

   /** GLOBAL ERROR HANDLER */
  
       var error = 0;
       var warn  = 0;
       $('#errorbar').html('');
       $('#warnbar').html('');

   /** CHECK ERRORS */
 
       SIGN.error['intersectObj'] = 0;
       SIGN.error['fontMinSize']  = 0;
       SIGN.warn['imageResLow']   = 0;

       var errorMinCutText = 0;
       var errorBarCode = 0;

       for(xobj=2; xobj<canvas.getObjects().length; xobj++)    
       {
           if(canvas.item(xobj).mmkLayerType!='layerOverlay' && canvas.item(xobj).mmkLayerType!='layerVectorEditor')
           {
              testObj = canvas.item(xobj);
              for(x=2; x<canvas.getObjects().length; x++)
              {
                  if(canvas.item(x).mmkLayerType!='layerOverlay' && canvas.item(x).mmkLayerType!='layerVectorEditor')
                  {  if(testObj!=canvas.item(x)) { if(testObj.intersectsWithObject(canvas.item(x))) { SIGN.error['intersectObj']++; }}}
              }
           }

           //console.log(canvas.item(xobj).type + ',' +canvas.item(xobj).mmkImageResolution);

           if(canvas.item(xobj).type=='i-text' && parseFloat(canvas.item(xobj).get('height') * canvas.item(xobj).get('scaleY')/SIGN.scaleFac).toFixed(1) < parseFloat($('#ENGRAVEMINFONTSIZE').val())) { SIGN.error['fontMinSize']++; }
           if(canvas.item(xobj).type=='image' && canvas.item(xobj).mmkImageResolution < 150) { SIGN.warn['imageResLow']++; }  

           errorMinCutText = checkObjectMinimumHeight(canvas.item(xobj));
           errorBarCode = checkQRCodeHeight(canvas.item(xobj));
       }
     
       if(SIGN.error['intersectObj']>0)  { $('#errorbar').append('Mehrere Objekte liegen übereinander!<br>'); }
       if(SIGN.error['fontMinSize']>0)   { $('#errorbar').append('Die Mindestschrifthöhe für diese Gravurmethode liegt bei ' +$('#ENGRAVEMINFONTSIZE').val()+'mm!<br>'); }

       if(errorMinCutText == 1)   
       { 
          if($('#errorbarFix').is(':hidden')) {
             $('#errorbarFix').html('Die Mindesthöhe für einen oder mehrere Text-Ausschnitt(e) wurde unterschritten und automatisch angepasst.'); 
             $('#errorbarFix').show().delay(SIGN.errorDelay).fadeOut('slow');
          }
       }

       if(errorBarCode == 1)   
       { 
          if($('#errorbarFix').is(':hidden')) {
             $('#errorbarFix').html('Die Mindesthöhe für einen oder mehrere QR-Code/Barcodes wurde unterschritten und automatisch angepasst.'); 
             $('#errorbarFix').show().delay(SIGN.errorDelay).fadeOut('slow');
          }
       }

       if(SIGN.warn['imageResLow']>0) { if(SIGN.warn['imageResLow']==1) { $('#warnbar').append('Ein Bild hat eine geringe Auflösung. Das kann zu Qualitätseinbußen führen.'); } else { $('#warnbar').append('Mehrere Bilder haben eine geringe Auflösung. Das kann zu Qualitätseinbußen führen.'); }}

       $.each(SIGN.error, function(key,errval)  { error+= errval; });
       $.each(SIGN.warn,  function(key,warnval) { warn+= warnval});   

       if(error>=1) { $('#errorbar').show(); } else { $('#errorbar').hide(); }
       if(warn >=1) { $('#warnbar').show(); } else { $('#warnbar').hide(); }

       canvas.renderAll();
       var canvasJSON = JSON.stringify(canvas);

       //console.log(canvasJSON);


 /* REMOVE CLIPPATH */

    var objects_obj = JSON.parse(canvasJSON);//object
    var objects_array = objects_obj['objects'];
    var obj_with_clipPath = objects_array.filter(function(val) { /* 0nly objs having clipPath */
      if (val.clipPath !== void 0) return true;
    });

    var without_clipPath = $.each(objects_array, function(index,elem){
      delete elem.clipPath;
    })

    objects_obj['objects'] = without_clipPath;
    var string_objects_data_without_clipPath = JSON.stringify(objects_obj);//JSON

 /* LOAD JSON ASYNC -> CALLBACK calcMiniView() */
  
    miniView.loadFromJSON(string_objects_data_without_clipPath, function() { calcMiniView(); miniView.renderAll(); }, 
    function (o, object) 
    {
      //console.log(o);
      //console.log(object);

      object.set({'left': object.left - canvas.item(0).left,'top': object.top - canvas.item(0).top });
      object.setCoords();

   });

   // miniView.viewportTransform = [1, 0, 0, 1, 0, 0];
   // miniView.viewportTransform = fabric.iMatrix.slice(0);

   miniView.calcOffset();
   miniView.renderAll();
}

function calcViewPort(sourceCanvas,destinationCanvas,maxZoom,zoomCanvas)
{
    var zoom = 0;
    var zoomLevel = 100;

    var displayWidth  = sourceCanvas.width  / 100 * maxZoom;   // 80%
    var displayHeight = sourceCanvas.height / 100 * maxZoom;

    var x = destinationCanvas.width * destinationCanvas.scaleX;
    var y = destinationCanvas.height * destinationCanvas.scaleY;

   // console.log(x, y);

    if(x>displayWidth || y > displayHeight)
    {
       zoom=1;
    }

    LOG && console.log('CalcViewPort => X: ' +x+ ' dpwidth('+displayWidth+'), Y: '+y+' dpheight('+displayHeight+'), SCWidth: '+sourceCanvas.width+', SCHeight: '+sourceCanvas.height);     

    if(x!=0 && y!=0 && zoom==1)
    {
       if(x>=y)
       {
          // xsize calc

          if(x>=sourceCanvas.width)
          {
             //zoomLevel = parseInt(displayWidth/x * 100);
             zoomLevel = displayWidth/x * 100;
             if(zoomCanvas==1) { setCanvasZoom(sourceCanvas,zoomLevel); }

             //alert('CASE 1, ZoomLevel: ' + zoomLevel);
          }
          
          if((y/100*zoomLevel) >= sourceCanvas.height)      // COULD BE LARGER BECAUSE OF ASPECT RATIO (Square)
          { 
            //alert('y größer als 80% in X-MODE');

            //zoomLevel = parseInt(displayHeight/y * 100); 
            zoomLevel = displayHeight/y * 100;   
            if(zoomCanvas==1) { setCanvasZoom(sourceCanvas,zoomLevel); }

            //alert('CASE 2, ZoomLevel: ' + zoomLevel); 
          }
      
       }
       else
       {
          // ysize calc

          if(y>=sourceCanvas.height)
          {
             //zoomLevel = parseInt(displayHeight/y * 100);
             zoomLevel = displayHeight/y * 100;
             if(zoomCanvas==1) { setCanvasZoom(sourceCanvas,zoomLevel); }

            // alert('CASE 3');
          }

          if((x/100*zoomLevel) >= (sourceCanvas.width/100 * maxZoom)) 
          { 
            //zoomLevel = parseInt(displayWidth/x * 100); 
            zoomLevel = displayWidth/x * 100; 
            if(zoomCanvas==1) { setCanvasZoom(sourceCanvas,zoomLevel); }

            //alert('CASE 4');
          }

       }   
    }

    return zoomLevel;
}


/** GUIDELINES **/

function initCenteringGuidelines(canvas) {

  var canvasWidth = canvas.getWidth(),
      canvasHeight = canvas.getHeight(),
      canvasWidthCenter = canvasWidth / 2,
      canvasHeightCenter = canvasHeight / 2,
      canvasWidthCenterMap = { },
      canvasHeightCenterMap = { },
      centerLineMargin = 8, //4,
      centerLineColor = 'rgba(255,0,241,1)',
      centerLineWidth = 1.5,
      ctx = canvas.getSelectionContext(),
      viewportTransform;

  for (var i = canvasWidthCenter - centerLineMargin, len = canvasWidthCenter + centerLineMargin; i <= len; i++) {
    canvasWidthCenterMap[Math.round(i)] = true;
  }
  for (var i = canvasHeightCenter - centerLineMargin, len = canvasHeightCenter + centerLineMargin; i <= len; i++) {
    canvasHeightCenterMap[Math.round(i)] = true;
  }

  function showVerticalCenterLine() {
    showCenterLine(canvasWidthCenter + 0.5, 0, canvasWidthCenter + 0.5, canvasHeight);
  }

  function showHorizontalCenterLine() {
    showCenterLine(0, canvasHeightCenter + 0.5, canvasWidth, canvasHeightCenter + 0.5);
  }


 function showCenterLine(x1, y1, x2, y2) {
     var originXY = fabric.util.transformPoint(new fabric.Point(x1, y1), canvas.viewportTransform),
         dimmensions = fabric.util.transformPoint(new fabric.Point(x2, y2),canvas.viewportTransform);
    ctx.save()
    ctx.strokeStyle = centerLineColor
    ctx.lineWidth = centerLineWidth
    ctx.beginPath()
   
    ctx.moveTo(
      ( (originXY.x ) ),
      ( (originXY.y ) )
    )
   
    
    ctx.lineTo(
      ( (dimmensions.x ) ),
      ( (dimmensions.y ) )
    )
    ctx.stroke()
    ctx.restore()
    
 }

//  function showCenterLine(x1, y1, x2, y2) {
//    ctx.save();
//    ctx.strokeStyle = centerLineColor;
//    ctx.lineWidth = centerLineWidth;
//    ctx.beginPath();
//    ctx.moveTo(x1 * viewportTransform[0], y1 * viewportTransform[3]);
//    ctx.lineTo(x2 * viewportTransform[0], y2 * viewportTransform[3]);
//    ctx.stroke();
//    ctx.restore();
//  }

  var afterRenderActions = [],
      isInVerticalCenter,
      isInHorizontalCenter;

  canvas.on('mouse:down', function () {
    viewportTransform = canvas.viewportTransform;
  });

  canvas.on('object:moving', function(e) {
    var object = e.target,
        objectCenter = object.getCenterPoint(),
        transform = canvas._currentTransform;

    if (!transform) return;

    isInVerticalCenter = Math.round(objectCenter.x) in canvasWidthCenterMap,
    isInHorizontalCenter = Math.round(objectCenter.y) in canvasHeightCenterMap;

    if (isInHorizontalCenter || isInVerticalCenter) {
      object.setPositionByOrigin(new fabric.Point((isInVerticalCenter ? canvasWidthCenter : objectCenter.x), (isInHorizontalCenter ? canvasHeightCenter : objectCenter.y)), 'center', 'center');
    }
  });

  canvas.on('before:render', function() {
    //canvas.clearContext(canvas.contextTop);
    //canvas.clearContext(ctx);
    const ct = canvas.contextTop;
    if(ct) { canvas.clearContext(ct); }
  
  });

  canvas.on('after:render', function() {
    if (isInVerticalCenter) {
      showVerticalCenterLine();
    }
    if (isInHorizontalCenter) {
      showHorizontalCenterLine();
    }
  });

  canvas.on('mouse:up', function() {
    // clear these values, to stop drawing guidelines once mouse is up
    isInVerticalCenter = isInHorizontalCenter = null;
    canvas.renderAll();
  });
}

function initAligningGuidelines(canvas) {

  var ctx = canvas.getSelectionContext(),
      aligningLineOffset = 100,    //5,
      aligningLineMargin = 8, //4,
      aligningLineWidth = 1.5, //1.5,
      aligningLineColor = 'rgba(50,96,171,1)',
      viewportTransform,
      zoom = 1;

  function drawVerticalLine(coords) {
    drawLine(
      coords.x + 0.5,
      coords.y1 > coords.y2 ? coords.y2 : coords.y1,
      coords.x + 0.5,
      coords.y2 > coords.y1 ? coords.y2 : coords.y1);
  }

  function drawHorizontalLine(coords) {
    drawLine(
      coords.x1 > coords.x2 ? coords.x2 : coords.x1,
      coords.y + 0.5,
      coords.x2 > coords.x1 ? coords.x2 : coords.x1,
      coords.y + 0.5);
  }

  //function drawLine(x1, y1, x2, y2) {
  //  ctx.save();
  //  ctx.lineWidth = aligningLineWidth;
  //  ctx.strokeStyle = aligningLineColor;
  //  ctx.beginPath();
  //  ctx.moveTo(((x1+viewportTransform[4])*zoom), ((y1+viewportTransform[5])*zoom));
  //  ctx.lineTo(((x2+viewportTransform[4])*zoom), ((y2+viewportTransform[5])*zoom));
  //  ctx.stroke();
  //  ctx.restore();
  //}

function drawLine(x1, y1, x2, y2) {
    var originXY = fabric.util.transformPoint(new fabric.Point(x1, y1), canvas.viewportTransform),
                dimensions = fabric.util.transformPoint(new fabric.Point(x2, y2),canvas.viewportTransform);
    ctx.save()
    ctx.lineWidth = aligningLineWidth
    ctx.strokeStyle = aligningLineColor
    ctx.beginPath()
   
    ctx.moveTo(
      ( (originXY.x ) ),
      ( (originXY.y ) )
    )
   
    
    ctx.lineTo(
      ( (dimensions.x ) ),
      ( (dimensions.y ) )
    )
    ctx.stroke()
    ctx.restore()
  }

  function isInRange(value1, value2) {
    value1 = Math.round(value1);
    value2 = Math.round(value2);
    for (var i = value1 - aligningLineMargin, len = value1 + aligningLineMargin; i <= len; i++) {
      if (i === value2) {
        return true;
      }
    }
    return false;
  }

  var verticalLines = [],
      horizontalLines = [];

  canvas.on('mouse:down', function () {
    viewportTransform = canvas.viewportTransform;
    zoom = canvas.getZoom();
  });

  canvas.on('object:moving', function(e) {

    var activeObject = e.target,
        canvasObjects = canvas.getObjects(),
        activeObjectCenter = activeObject.getCenterPoint(),
        activeObjectLeft = activeObjectCenter.x,
        activeObjectTop = activeObjectCenter.y,
        activeObjectBoundingRect = activeObject.getBoundingRect(),
        activeObjectHeight = activeObjectBoundingRect.height / viewportTransform[3],
        activeObjectWidth = activeObjectBoundingRect.width / viewportTransform[0],
        horizontalInTheRange = false,
        verticalInTheRange = false,
        transform = canvas._currentTransform;

    if (!transform) return;

    // It should be trivial to DRY this up by encapsulating (repeating) creation of x1, x2, y1, and y2 into functions,
    // but we're not doing it here for perf. reasons -- as this a function that's invoked on every mouse move

    for (var i = canvasObjects.length; i--; ) {

      if (canvasObjects[i] === activeObject) continue;
      if (canvasObjects[i].mmkLayerType === 'layerVectorEditor') continue;  // skip vector editor layers

      var objectCenter = canvasObjects[i].getCenterPoint(),
          objectLeft = objectCenter.x,
          objectTop = objectCenter.y,
          objectBoundingRect = canvasObjects[i].getBoundingRect(),
          objectHeight = objectBoundingRect.height / viewportTransform[3],
          objectWidth = objectBoundingRect.width / viewportTransform[0];

      // snap by the horizontal center line
      if (isInRange(objectLeft, activeObjectLeft)) {
        verticalInTheRange = true;
        verticalLines.push({
          x: objectLeft,
          y1: (objectTop < activeObjectTop)
            ? (objectTop - objectHeight / 2 - aligningLineOffset)
            : (objectTop + objectHeight / 2 + aligningLineOffset),
          y2: (activeObjectTop > objectTop)
            ? (activeObjectTop + activeObjectHeight / 2 + aligningLineOffset)
            : (activeObjectTop - activeObjectHeight / 2 - aligningLineOffset)
        });

        //console.log('is in horzontal range');
        activeObject.setPositionByOrigin(new fabric.Point(objectLeft, activeObjectTop), 'center', 'center');
      }

      // snap by the left edge
      if (isInRange(objectLeft - objectWidth / 2, activeObjectLeft - activeObjectWidth / 2)) {
        verticalInTheRange = true;
        verticalLines.push({
          x: objectLeft - objectWidth / 2,
          y1: (objectTop < activeObjectTop)
            ? (objectTop - objectHeight / 2 - aligningLineOffset)
            : (objectTop + objectHeight / 2 + aligningLineOffset),
          y2: (activeObjectTop > objectTop)
            ? (activeObjectTop + activeObjectHeight / 2 + aligningLineOffset)
            : (activeObjectTop - activeObjectHeight / 2 - aligningLineOffset)
        });
        activeObject.setPositionByOrigin(new fabric.Point(objectLeft - objectWidth / 2 + activeObjectWidth / 2, activeObjectTop), 'center', 'center');
      }

      // snap by the right edge
      if (isInRange(objectLeft + objectWidth / 2, activeObjectLeft + activeObjectWidth / 2)) {
        verticalInTheRange = true;
        verticalLines.push({
          x: objectLeft + objectWidth / 2,
          y1: (objectTop < activeObjectTop)
            ? (objectTop - objectHeight / 2 - aligningLineOffset)
            : (objectTop + objectHeight / 2 + aligningLineOffset),
          y2: (activeObjectTop > objectTop)
            ? (activeObjectTop + activeObjectHeight / 2 + aligningLineOffset)
            : (activeObjectTop - activeObjectHeight / 2 - aligningLineOffset)
        });
        activeObject.setPositionByOrigin(new fabric.Point(objectLeft + objectWidth / 2 - activeObjectWidth / 2, activeObjectTop), 'center', 'center');
      }

      // snap by the vertical center line
      if (isInRange(objectTop, activeObjectTop)) {
        horizontalInTheRange = true;
        horizontalLines.push({
          y: objectTop,
          x1: (objectLeft < activeObjectLeft)
            ? (objectLeft - objectWidth / 2 - aligningLineOffset)
            : (objectLeft + objectWidth / 2 + aligningLineOffset),
          x2: (activeObjectLeft > objectLeft)
            ? (activeObjectLeft + activeObjectWidth / 2 + aligningLineOffset)
            : (activeObjectLeft - activeObjectWidth / 2 - aligningLineOffset)
        });
        activeObject.setPositionByOrigin(new fabric.Point(activeObjectLeft, objectTop), 'center', 'center');
      }

      // snap by the top edge
      if (isInRange(objectTop - objectHeight / 2, activeObjectTop - activeObjectHeight / 2)) {
        horizontalInTheRange = true;
        horizontalLines.push({
          y: objectTop - objectHeight / 2,
          x1: (objectLeft < activeObjectLeft)
            ? (objectLeft - objectWidth / 2 - aligningLineOffset)
            : (objectLeft + objectWidth / 2 + aligningLineOffset),
          x2: (activeObjectLeft > objectLeft)
            ? (activeObjectLeft + activeObjectWidth / 2 + aligningLineOffset)
            : (activeObjectLeft - activeObjectWidth / 2 - aligningLineOffset)
        });
        activeObject.setPositionByOrigin(new fabric.Point(activeObjectLeft, objectTop - objectHeight / 2 + activeObjectHeight / 2), 'center', 'center');
      }

      // snap by the bottom edge
      if (isInRange(objectTop + objectHeight / 2, activeObjectTop + activeObjectHeight / 2)) {
        horizontalInTheRange = true;
        horizontalLines.push({
          y: objectTop + objectHeight / 2,
          x1: (objectLeft < activeObjectLeft)
            ? (objectLeft - objectWidth / 2 - aligningLineOffset)
            : (objectLeft + objectWidth / 2 + aligningLineOffset),
          x2: (activeObjectLeft > objectLeft)
            ? (activeObjectLeft + activeObjectWidth / 2 + aligningLineOffset)
            : (activeObjectLeft - activeObjectWidth / 2 - aligningLineOffset)
        });
        activeObject.setPositionByOrigin(new fabric.Point(activeObjectLeft, objectTop + objectHeight / 2 - activeObjectHeight / 2), 'center', 'center');
      }
    }

    if (!horizontalInTheRange) {
      horizontalLines.length = 0;
    }

    if (!verticalInTheRange) {
      verticalLines.length = 0;
    }
  });

  canvas.on('before:render', function() {
    //canvas.clearContext(canvas.contextTop);
    const ct = canvas.contextTop;
    if(ct) { canvas.clearContext(ct); }
  });

  canvas.on('after:render', function() {
    for (var i = verticalLines.length; i--; ) {
      drawVerticalLine(verticalLines[i]);
    }
    for (var i = horizontalLines.length; i--; ) {
      drawHorizontalLine(horizontalLines[i]);
    }

    verticalLines.length = horizontalLines.length = 0;
  });

  canvas.on('mouse:up', function() {
    verticalLines.length = horizontalLines.length = 0;
    canvas.renderAll();
  });
}


// * MOVE OBJ FUNCTIONS * //

function moveObj(direction)
{
    var obj  = canvas.getActiveObject();

    if(obj)
    {
       switch (direction)
       {
           case 'left':  obj.set('left',parseInt(obj.get('left')) - 1); break; 
           case 'right': obj.set('left',parseInt(obj.get('left')) + 1); break; 
           case 'up':    obj.set('top',parseInt(obj.get('top')) - 1);   break; 
           case 'down':  obj.set('top',parseInt(obj.get('top')) + 1);   break; 
 
           case 'rotate': 
                    
                     if(obj.get('angle') < 90)        { obj.set({'angle':90}); centerObjHV(); }
                     else if(obj.get('angle') < 180) { obj.set({'angle':180}); centerObjHV();  }
                     else if(obj.get('angle') < 270) { obj.set({'angle':270});  centerObjHV(); }
                     else if(obj.get('angle') < 360) { obj.set({'angle':0});  centerObjHV(); } 
           break;

           case 'flipx':  obj.set('flipX',!obj.flipX); break;
           case 'flipy':  obj.set('flipY',!obj.flipY); break;

           case 'moveObjBack':     if(canvas.getObjects().indexOf(obj) > 2) { obj.sendBackwards(); } break;
           case 'moveObjFront':    obj.bringForward(); break;
           case 'moveObjToFront':  obj.bringToFront(); break;

       }

       obj.setCoords();
       updateObjControls('func_moveObj');
       canvas.renderAll();
    }
}

function centerObjHV () { var obj  = canvas.getActiveObject();  if(obj) { obj.viewportCenter();  obj.setCoords(); updateObjControls('func_centerObjHV'); canvas.renderAll(); }}
function centerObjH  () { var obj  = canvas.getActiveObject();  if(obj) { obj.viewportCenterH(); obj.setCoords(); updateObjControls('func_centerObjH');  canvas.renderAll(); }}
function centerObjV  () { var obj  = canvas.getActiveObject();  if(obj) { obj.viewportCenterV(); obj.setCoords(); updateObjControls('func_centerObjV');  canvas.renderAll(); }}
function removeObj   () 
{ 
  var obj  = canvas.getActiveObject(); 
  if(obj) 
  { 
     if(obj.mmkLayerType=='layerComponent') 
     { 
         var componentList = getComponents();
             componentList[obj.mmkObjectID]--;
             setComponents(componentList);
     }
     else if(obj.mmkLayerType == 'layerVectorResult' || obj.mmkLayerType == 'layerVectorEditor')
     {
         // search for corresponding sibling

         var sibling    = obj.mmkLayerType=='layerVectorResult' ? 'layerVectorEditor': 'layerVectorResult';
         var siblingObj = 0;

         for (var i=0; i < canvas.getObjects().length; i++) 
         {   if(canvas.item(i).mmkLayerType == sibling && canvas.item(i).mmkLayerUniqueID == obj.mmkLayerUniqueID) { siblingObj=i; break; }}

         if(siblingObj!=0) { canvas.remove(canvas.item(siblingObj)); }

         if(obj.mmkSerienText) 
         { 
            $('#serientext').hide();
            $('#TXTMODE').val(0);
            $('#TXTDATA').val('');

            $('#MENGE').prop('readonly', false);  
         }
     }

     canvas.remove(obj); hideObjControls(); calculateSign('removeObj()',0); canvas.renderAll(); 
  }
}


function fillObj(color)
{
    var obj  = canvas.getActiveObject();

    if(obj.mmkLayerType=='layerCutForm') {}
    else if(obj.mmkLayerType=='layerFixation') {}
    else 
    { 
        if(obj.get('type')=='image')
        {
           obj.filters.push(filterBlendColor(color));
           obj.set({fill: color, mmkLayerFill: 1});
           obj.applyFilters();
           canvas.renderAll();
        }
        else
        { 
        // FILL UN- / GROUPED OBJECTS       

           obj.set({ mmkLayerFill: 1 });  
           fillObjWithColor(obj, color);
        }

        register_mmkLayerFill(obj);

    /** FIND VECTOR EDITOR OR VECTOR RESULT FILL SIBLING */   

        if(obj.mmkLayerType=='layerVectorEditor' || obj.mmkLayerType=='layerVectorResult')
        {
           var search  = obj.mmkLayerType=='layerVectorEditor' ? 'layerVectorResult' : 'layerVectorEditor';
           var sibling = getVectorResultSibling(obj,search);

           if(sibling!=0)
           {
              //console.log(sibling, canvas.item(sibling).mmkLayerType)

              canvas.item(sibling).set({ mmkLayerFill: 1 });  
              fillObjWithColor(canvas.item(sibling), color);
              register_mmkLayerFill(canvas.item(sibling));
           }   
        }
       
    }

    obj.setCoords();
    updateObjControls('func_fillObj');
    canvas.renderAll();

    calculateSign('fillObj()',0);
}

/** ---------------------------------------------------------------------------*/
/** RESIZE BACK                                                                */
/** ---------------------------------------------------------------------------*/

function resizeBack(x,y)
{

    //console.log(x,y);

 // DESELECT ALL OBJECTS

    canvas.discardActiveObject();
    hideObjControls();

 // TYPECAST

    x = parseFloat(x);   //Only for full digits
    y = parseFloat(y);

 // IF SIZE > x CHANGE MASSSTAB

    var max = SIGN.dimMax.split('x');
    var min = SIGN.dimMin.split('x');

 // CHECK MAX/MIN DIM (value now checked by input events)

    var dimError=0;

    if($("#DIMMODE1").is(':checked'))
    {
       //console.log('X/Y: ' + max[0] + ',' + min[0] + ', ' +x)
       //if(x > parseInt(max[0])) { x=max[0]; $('#WIDTH').val(max[0]+'.0'); dimError=1; $('#errorbarFix').html('Der Artikel kann maximal ' +max[0]+' x '+max[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }
       //if(x < parseInt(min[0])) { x=min[0]; $('#WIDTH').val(min[0]+'.0'); dimError=1; $('#errorbarFix').html('Der Artikel muss mindestens ' +min[0]+' x '+min[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }
       //if(y > parseInt(max[1])) { y=max[1]; $('#HEIGHT').val(max[1]+'.0'); dimError=1; $('#errorbarFix').html('Der Artikel kann maximal ' +max[0]+' x '+max[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }
       //if(y < parseInt(min[1])) { y=min[1]; $('#HEIGHT').val(min[1]+'.0'); dimError=1; $('#errorbarFix').html('Der Artikel muss mindestens ' +min[0]+' x '+min[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }

       if(x > parseInt(max[0])) { x=max[0]; $('#WIDTH').val(max[0]); dimError=1; $('#errorbarFix').html('Der Artikel kann maximal ' +max[0]+' x '+max[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }
       if(x < parseInt(min[0])) { x=min[0]; $('#WIDTH').val(min[0]); dimError=1; $('#errorbarFix').html('Der Artikel muss mindestens ' +min[0]+' x '+min[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }
       if(y > parseInt(max[1])) { y=max[1]; $('#HEIGHT').val(max[1]); dimError=1; $('#errorbarFix').html('Der Artikel kann maximal ' +max[0]+' x '+max[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }
       if(y < parseInt(min[1])) { y=min[1]; $('#HEIGHT').val(min[1]); dimError=1; $('#errorbarFix').html('Der Artikel muss mindestens ' +min[0]+' x '+min[1]+ ' mm gro&szlig; sein! Die Größe wurde zurück gesetzt.<br>'); }

   }  

 // XAXIS CORRECT SIZE

    xAxisDim= parseFloat(x).toFixed(1);
    yAxisDim= parseFloat(y).toFixed(1);

 // EMMIT MAX RATIO

    //var cw=SIGN.maxWidth; //728; // CANVAS MAX WIDTH
    //var cy=470; // CANVAS MAX HEIGHT

    var xRatio = parseFloat(SIGN.maxWidth/x);
    var yRatio = parseFloat(SIGN.maxHeight/y); //.toPrecision(5);


 // GET SCALE DIM

    if(x > y && (xRatio*y) < SIGN.maxHeight)
    {
        SIGN.scaleFac=xRatio;
        x = SIGN.maxWidth;
        y = y * SIGN.scaleFac;
    }
    else
    {
        SIGN.scaleFac=yRatio;
        y = SIGN.maxHeight;
        x = x * SIGN.scaleFac;
    }  

    //console.log('SIGNscaleFac: ' +SIGN.scaleFac);

    if(parseInt(SIGN.scaleFac)==0) { //
                 //var scaleDec=SIGN.scaleFac.replace(/0\./g,''); 
                 //SIGN.scale='1:'+parseInt(scaleDec); 

                 if(SIGN.scaleFac==xRatio) { SIGN.scale='1:'+ Math.round(xAxisDim/SIGN.maxWidth);  }
                 else                      { SIGN.scale='1:'+ Math.round(yAxisDim/SIGN.maxHeight);  }
    }
    else { SIGN.scale=parseInt(SIGN.scaleFac)+':1'; }
   
 // RESIZE OBJECT BY TYPE

    var obj       = canvas.item(0);
    var oldobj    = canvas.item(0);
    var borderobj = canvas.item(1);
    var type = obj.get('type');

 // RECALC BORDER

    calculateBorder($('#BORDERID').val()); 

    //LOG = true;
    LOG && console.log('ResizeBack to: '+ x+ 'x' +y+ ' ('+SIGN.scaleFac+' / ' + SIGN.scale+')');

    switch(type)
    {
        case 'rect': 
              
              obj.set({ width: x, height: y});
              borderobj.set({ width: x-SIGN.borderDistance, height: y - SIGN.borderDistance }); 

              if($('#FORMDATA').val()=='rounded')
              {       
                 obj.set({rx:parseInt(SIGN.cornerRadius * SIGN.scaleFac), ry: parseInt(SIGN.cornerRadius * SIGN.scaleFac)});
                 borderobj.set({rx:parseInt(SIGN.cornerRadius * SIGN.scaleFac), ry: parseInt(SIGN.cornerRadius * SIGN.scaleFac)}); 
              }

        break;

        case 'circle' : console.log('circle not detected'); break;

        case 'ellipse': obj.set({ rx: parseInt(x/2), ry: parseInt(y/2) });
                        borderobj.set({ rx: parseInt((x-SIGN.borderDistance)/2), ry: parseInt((y-SIGN.borderDistance)/2) });
        break;
         
        case 'path': 
        case 'group': 
        case 'path-group': 

              obj.set({ scaleY: parseInt(y)/obj.height, scaleX: parseInt(x)/obj.width }); 
              borderobj.set({ scaleY: parseInt(y-SIGN.borderDistance)/borderobj.height, scaleX: parseInt(x-SIGN.borderDistance)/borderobj.width });

        break;
    }

 // REDRAW BORDEROBJ

    redrawBorder(borderobj);

 // CALC OBJECTS

    obj.setCoords(); 
    borderobj.setCoords(); 
    
 // SET DIMENSION DISPLAY (inactive)

    var xCorr = 20;

    $('#xDim').css('width', x+'px');
    $('#xDim').css('left', xCorr+'px');
 
    $('#xDimValue').html('Breite: '+xAxisDim+' mm, H\u00F6he: '+yAxisDim+' mm &nbsp;(Ma\u00DFstab '+ SIGN.scale+')');

 // SET SCALE

    SIGN.width=x;
    SIGN.height=y;

 // SET SIGN DIM IN WK

    $('#wkSignDim').html($('#WIDTH').val() + ' x ' + $('#HEIGHT').val() + ' mm');
    

 // SHOW ERROR

    if(dimError==1) { $('#errorbarFix').show().delay(SIGN.errorDelay).fadeOut('slow'); }

 // CHECK IF FIXATION IS POSSIBLE

    delay(function() {

          var startdelay = timer(0);

          checkFixation();
          restoreComponents();

          redrawStayOnTopLayer();

          calculateSign('resizeBack()',0);

          var tdiffdelay = timer(startdelay);
          LOG && console.log('Delayed Object Loader in resizeBack() (25 ms) loads in: ' +tdiffdelay);

    }, 25);

    canvas.calcOffset();
    canvas.renderAll();

    setCanvasZoomInit('ResizeBack');
}

/** ---------------------------------------------------------------------------*/
/** CHANGE BACK COLOR                                                          */
/** ---------------------------------------------------------------------------*/

function changeBackColor(obj,color,bgcolor,name,id,bgimage,groupid, mustCalculateSign)
{

 // DESELECT ALL OBJECTS

    canvas.discardActiveObject();
    hideObjControls();

 // SET BG PATTERN ON SIGN

    if(bgimage.length>0) { loadBackgroundPattern(bgimage); }
    else        { canvas.item(0).set({'fill':bgcolor}); }

 // SET FOREGROUND FOR ALL OBJECTS EXCEPT FILL COLORS IN FILLABLE MODE

    for(x=2; x<canvas.getObjects().length; x++)
    {
        if(canvas.item(x).mmkLayerType=='layerCutForm')       { LOG && console.log('cutform ('+x+') - no fill'); } 
        else if(canvas.item(x).mmkRenderAsCutForm)            { LOG && console.log('Text as CutForm ('+x+') - no fill'); }
        else if(canvas.item(x).mmkLayerType=='layerFixation') { LOG && console.log('fixation ('+x+') - no fill'); }
        else if(canvas.item(x).mmkLayerType=='layerOverlay')  { LOG && console.log('overlay ('+x+') - no fill'); }
        else
        {

     /** MIT FARBE AUSLEGBAR/FUELLBAR ? **/

          if($('#ENGRAVEFILLABLE').val()==1)
          {
              if(canvas.item(x).mmkLayerFill==1) {}
              else 
              {
                 fillObjWithColor(canvas.item(x), color);   /* FILL UN-/GROUPED OBJ */
              }
          }
          else 
          { 
              fillObjWithColor(canvas.item(x), color);
          }

      /** BILDER EINFAERBEN FUER TRUE COLOR ? **/

          if(canvas.item(x).get('type')=='image')
          {
             if($('#ENGRAVEMETHOD option:selected').val()!=8)
             {
                if(canvas.item(x).mmkLayerFill==1) {}
                else 
                {
                  canvas.item(x).filters = [];   // REMOVE EXISTING FILTERS TO AVOID STACKING
                  canvas.item(x).applyFilters();

                  canvas.item(x).filters.push(filterRemoveWhite());
                  canvas.item(x).mmkTrueColor=0;

                  canvas.item(x).filters.push(filterBlendColor(color));
                  canvas.item(x).applyFilters();
                }
            }
            else
            {
             // BEI DRUCK

                canvas.item(x).filters = [];   // REMOVE EXISTING FILTERS
                canvas.item(x).applyFilters();
                canvas.item(x).mmkTrueColor=1;
            }
          }
        }

        /** SELEKTOREN/MARKIERUNG EINFAERBEN **/
 
        fillObjSelector(canvas.item(x),color);

    }
  
 // DEFINE NEW COLORS
  
    SIGN.color=color;
    SIGN.bgcolor=bgcolor;

 // SET OBJECT CONTROLS COLORS
 
    //SIGN.selectorBorderColor=color;
    //SIGN.selectorCornerColor= color;

 // IF STROKE ?

     canvas.item(1).set({ stroke: color });

     $('#wkColor').text(name);

  // UPDATE HIDDEN INPUTS
      
     $('#COLORID').val(id);
     $('#COLORNAME').val(name);
     $('#COLORGROUPID').val(groupid);
     $('#COLOR').val(color);
     $('#COLORBG').val(bgcolor);
     $('#COLORBGIMAGE').val(bgimage);

  // SELECT AND CHANGE PROPERTIES DISPLAY

     $("#SLIDERCOLORS button").each(function() { $(this).removeClass('gradSelect').addClass('grad'); });
  // $("#color"+id).addClass('gradSelect');

  // $('.strength').html($("#color"+id).data('strength'));
  // $('.surface').html($("#color"+id).data('surface'));
  // $('.props').html($("#color"+id).data('props'));
  // $('.lztime').html($("#color"+id).data('lztime'));

     var item = id + '_' +$('#ENGRAVEMETHOD option:selected').val();

     $("#color"+item).addClass('gradSelect');

     $('.strength').html($("#color"+item).data('strength'));
     $('.surface').html($("#color"+item).data('surface'));
     $('.props').html($("#color"+item).data('props'));
     $('.lztime').html($("#color"+item).data('lztime'));

     //pdisplay=pvalue['PSTAERKE'].replace('.',',');
     $('#wkStaerke').html($("#color"+item).data('strength').replace(',','.'));

     canvas.renderAll();
     refreshMiniView();

     if(mustCalculateSign) { calculateSign('changeBackColor()',0); }  // NO UPDATE EVENT?

     if(SIGN.closeMenuAfterAdd===true) { closeMenues(); } 
}

function loadBackgroundPattern(url) {
    fabric.util.loadImage(url, function(img) {
      var pattern = new fabric.Pattern({
        source: img,
        repeat: 'repeat'
      });

      canvas.item(0).set({'fill':pattern});
      canvas.renderAll();
      
    });
  }

/** ---------------------------------------------------------------------------*/
/** CREATE BACKGROUND AREA                                                     */
/** ---------------------------------------------------------------------------*/

function createBackgroundArea(form,formdata,id,border,borderid,mustCalculateSign)
{

  // DESELECT ALL OBJECTS

     //canvas.deactivateAll().renderAll(); // NOT WORKING ON 2.x
     canvas.discardActiveObject();
     hideObjControls();

  // REMOVE BACK + BORDER LAYER // DECREMENT

     if(canvas.item(0)) { canvas.remove(canvas.item(0)); }  // BACKGROUND LAYER 
     if(canvas.item(0)) { canvas.remove(canvas.item(0)); }  // BORDER LAYER => WAS SENT BACK TO ZERO
     if(!borderid) { borderid=$('#BORDERID').val(); } // LATE SIZE

 // CHECK IF BORDER IS ALLOWED (FOR NOW <4 show)
 
     if(id>=4)  // SFORMID
     {
        borderid=1;
        SIGN.border=0;

        $('#BORDERID').val(1);
        $('#BORDER').val('none'); 

        $("#SLIDERBORDERS button").each(function() 
        { 
           if($(this).attr('id')!='sborder1') 
           { 
               var ltid = $(this).attr('id');
                   ltid =ltid.replace('sborder','');

               $('#sborderListItem' + ltid).fadeOut(1000); 
           }
        });
     }
     else
     {
        $("#SLIDERBORDERS button").each(function() 
        { 
           if($(this).attr('id')!='sborder1') 
           { 
               var ltid = $(this).attr('id');
                   ltid =ltid.replace('sborder','');

               $('#sborderListItem' + ltid).fadeIn(1000); 
           }
        });
     }

  // SET BORDER

     calculateBorder(borderid);

     // alert('borderDistance: ' + SIGN.borderDistance + ' => Width/Height: ' + SIGN.border);
     LOG && console.log('CreateBackgroundArea: Dim: '+ SIGN.width +' x '+SIGN.height+' ,Border: '+ SIGN.borderDistance +' x '+SIGN.borderDistance+' ,Formdata: '+formdata);

  // SET NEW OBJECT

     switch(formdata)
     {
      
        case 'rectangle':

              var bgObj      = new fabric.Rect({ width:  parseInt(SIGN.width), height: parseInt(SIGN.height) });
              var borderObj  = new fabric.Rect({ width:  parseInt(SIGN.width - SIGN.borderDistance), height: parseInt(SIGN.height - SIGN.borderDistance)});

        break;

        case 'rounded': 

              //var bgObj      = new fabric.Rect({ rx: 10, ry: 10, width:  parseInt(SIGN.width), height: parseInt(SIGN.height)});
              //var borderObj  = new fabric.Rect({ rx: 10, ry: 10, width:  parseInt(SIGN.width - SIGN.borderDistance), height: parseInt(SIGN.height - SIGN.borderDistance)});

              var bgObj      = new fabric.Rect({ rx: parseInt(SIGN.cornerRadius * SIGN.scaleFac), ry: parseInt(3 * SIGN.scaleFac), width:  parseInt(SIGN.width), height: parseInt(SIGN.height)});
              var borderObj  = new fabric.Rect({ rx: parseInt(SIGN.cornerRadius * SIGN.scaleFac), ry: parseInt(3 * SIGN.scaleFac), width:  parseInt(SIGN.width - SIGN.borderDistance), height: parseInt(SIGN.height - SIGN.borderDistance)});


        break;

        case 'ellipse' :

              var bgObj      = new fabric.Ellipse({ rx: parseInt(SIGN.width/2), ry: parseInt(SIGN.height/2)});
              var borderObj  = new fabric.Ellipse({ rx: parseInt((SIGN.width-SIGN.borderDistance)/2), ry: parseInt((SIGN.height- SIGN.borderDistance)/2)});

        break;

        default:

              var bgObj = new fabric.Path(formdata);
                  bgObj.set({ top:  parseInt(SIGN.height/2),
                              left: parseInt(SIGN.width/2),
                              scaleY: parseInt(SIGN.height)/bgObj.height,
                              scaleX: parseInt(SIGN.width)/bgObj.width,
                             });

              var borderObj = new fabric.Path(formdata);
                  borderObj.set({ top:  parseInt(SIGN.height-SIGN.borderDistance)/2,
                                  left: parseInt(SIGN.width-SIGN.borderDistance)/2,
                                  scaleY: parseInt(SIGN.height-((SIGN.borderDistance*2)))/borderObj.height,
                                  scaleX: parseInt(SIGN.width-((SIGN.borderDistance*2)))/borderObj.width,
                                  centeredScaling: 1
                  });

        break; 
     }

 // REDRAW SIGN + BORDEROBJ

     bgObj.set({ left: 0, top: 0, originX: 'left', originY: 'top', fill: SIGN.bgcolor, shadow: 'rgba(0,0,0,0.5) 0 0 15px', strokeWidth: 0, stroke: SIGN.color, 
                 absolutePositioned: true, clip_id: 'bgObj', objectCaching: false });
 

//    bgObj.set({ left: 10, top: 10, originX: 'left', originY: 'top', fill: SIGN.bgcolor, shadow: 'rgba(0,0,0,0.5) 0 0 15px', strokeWidth: 0, stroke: SIGN.color, 
//                 absolutePositioned: true, clip_id: 'bgObj', objectCaching: false });

    redrawBorder(borderObj);

    if($('#COLORBGIMAGE').val().length > 0) { loadBackgroundPattern($('#COLORBGIMAGE').val()); }

 // SET OBJECT

    $('#FORM').val(form);
    $('#FORMID').val(id);
    $('#FORMDATA').val(formdata);

 // SELECT BaCKGROUND + BORDER SELECTORS

    $("#SLIDERFORMS button").each(function() { $(this).removeClass('gradSelect').addClass('grad'); });
    $("#sform"+id).addClass('gradSelect');

    $("#SLIDERBORDERS button").each(function() { $(this).removeClass('gradSelect').addClass('grad'); });
    $("#sborder"+borderid).addClass('gradSelect');

 // PLACE OBJECTS

    canvas.add(bgObj)     //... sent to back last added
    canvas.add(borderObj)

    bgObj.selectable = false;
    bgObj.setCoords();  
  //bgObj.viewportCenter();
     
    borderObj.selectable = false;
    borderObj.setCoords(); 
  //borderObj.viewportCenter();

    canvas.sendToBack(borderObj);  // ==> set LVL Border to Level 0 canvas.item(1)
    canvas.sendToBack(bgObj);  // ==> set To Level 0 canvas.item(0) 

 // CHECK IF FIXATION IS POSSIBLE

    $.when(checkFixation()).done(function(ev) {
      //checkFixation();

      canvas.calcOffset();
      canvas.renderAll();  

      if(mustCalculateSign==1) { calculateSign('createBackgroundArea()',0); }
    });


 // CLIPPING TO OBJECT

    if($('#PRODUCTID').val()=='37')
    {
        bgLayer=bgObj;
        //canvas.item(2).set({clipPath: bgLayer, clip_target: 'bgLayer'});
    }
    else
    {
        SIGN.clipping ? bgLayer=bgObj : bgLayer=null; 
        //canvas.item(2).set({clipPath: bgLayer, clip_target: 'bgLayer'});
    }


    for(x=2; x<canvas.getObjects().length; x++)
    {
        canvas.item(x).set({clipPath: bgLayer, clip_target: 'bgLayer' });          
        canvas.renderAll();  
    }

    //return bgObj;
}


/** ---------------------------------------------------------------------------*/
/**                                                                            */
/** BORDER FUNCTIONS                                                           */
/**                                                                            */   
/** ---------------------------------------------------------------------------*/

function createBorder(borderType,id)
{
    $('#BORDERID').val(id);
    $('#BORDER').val(borderType); 

    createBackgroundArea($('#FORM').val(),$('#FORMDATA').val(),$('#FORMID').val(),$('#BORDER').val(),$('#BORDERID').val(),1);
}

function calculateBorder(borderid)
{
    switch(borderid)
    {
        case '2': // THIN BORDER
              SIGN.border         = 2 * SIGN.scaleFac;
              SIGN.borderDistance = 4 * SIGN.scaleFac + SIGN.border;
        break;

        case '3': 
              SIGN.border         = 5 * SIGN.scaleFac;
              SIGN.borderDistance = 10 * SIGN.scaleFac + SIGN.border;
        break;
                                      
        default:  SIGN.border=0; SIGN.borderDistance=0; break; 
    }
}

function redrawBorder(borderobj)
{
     LOG && console.log('RedrawBorder: SIGN.width: ' + SIGN.width + ', SIGN.height: ' + SIGN.height + ', SIGN.scaleFac: ' + SIGN.scaleFac + ', BorderVars: ' + SIGN.border + ', ' + SIGN.borderDistance );

     borderobj.set({ top: SIGN.border,
                     left: SIGN.border,
                     originX: 'left', originY: 'top', fill: 'rgba(0,0,0,0)',  
                     strokeWidth: SIGN.border, stroke: SIGN.color 
     });
}


/** ---------------------------------------------------------------------------*/
/**                                                                            */
/** STAY ON TOP LAYER OR MABE LATER BGIMAGE BACKGROUND IMAGE FUNCTIONALITY (POSSIBLE FOR)             */
/**                                                                            */   
/** ---------------------------------------------------------------------------*/


function redrawStayOnTopLayer()
{
  /* DELETE EXISTING OVERLAY IMAGES */

     canvas.setOverlayImage(null,canvas.renderAll.bind(canvas));

     if($('#page').css('background-image') != 'none') {
         $('#bgStd').trigger('click');
     }

  /* getPosition */

     var ty= canvas.item(0).get('top');
     var tx= canvas.item(0).get('left');
     var sw= canvas.item(0).get('width');
     var sh= canvas.item(0).get('height');

  /* LOAD ON PRODUCT - GARDENA */

     if($('#PRODUCTID').val()=='37')
     {
        canvas.setOverlayImage("https://schilderstyle.de/konfigurator/xkonf/overlay/gardena_overlay.png", function() {
             canvas.renderAll()
        }, { scaleX: 1, scaleY: 1, left: canvas.item(0).left,  top: canvas.item(0).top + (canvas.item(0).height) - 37, selectable: false});

        //console.log('TX,TY: ' +tx+',' +ty+ ' => ');
        //canvas.discardActiveObject();

        canvas.calcOffset();
        canvas.renderAll.bind(canvas);

        $('#canvasBox').css({'background':"url(https://schilderstyle.de/konfigurator/xkonf/overlay/garden_bg.jpg)",'background-size':'cover'}); $('#xDim').css('border-top-color','#ccc'); //$('#xDimValue').css('color','#555'); });
        $('#miniViewPanel').css({'background':'url(https://schilderstyle.de/konfigurator/xkonf/overlay/garden_bg.jpg)','background-size':'cover'});
    }
}

/** ---------------------------------------------------------------------------*/
/**                                                                            */
/** TEXT BASED FUNCTIONS                                                       */
/**                                                                            */   
/** ---------------------------------------------------------------------------*/

function chooseText(font)
{
     $('#textFontSelector').val(font);
     $('.textFontSelector').val(font);
     $('#textCutFontSelector').val(font);
     $('.textCutFontSelector').val(font);
 
     formatText("font"); 

     $('#textFontList').hide();
     $('.textFontList').hide();
     $('#textCutFontList').hide();
     $('.textCutFontList').hide();
}

async function addText()  
{ 
 // TEXT ADD

    var size = parseInt(canvas.item(0).width/12);
    var font = $('#textFontSelector').val();
    var text = 'Hier Text eingeben';

 // CHECK FOR VECTORIZABLE FONTS

    var vectorFont = {}

    for (var key in SIGN.vectorizableFonts) 
    {
         if(font == key) { vectorFont= SIGN.vectorizableFonts[key]; break; }
    }

    if(Object.entries(vectorFont).length!==0) { font= vectorFont['cssName']; }  // i.e. SST_Montserrat

    if(text)
    {
       var txtPlace = new fabric.IText(text, {
           left: 100,
           top: 100,
           fill: SIGN.color,
           fontSize: size,
           fontFamily: font,
           textAlign: 'center',
           //charSpacing: '0',   // has to be string, for effect?
           caching: false,
           clipPath: bgLayer,
           clip_target: 'bgLayer', 
           //originX: 'center', 
           //originY: 'center',
           centeredScaling: true,
           centeredRotation: true,
           lockScalingFlip: true,
       });

       extendObject(txtPlace, 'mmkLayerUniqueID', '');

       formatObjControls(txtPlace,1);
       canvas.add(txtPlace);
       canvas.setActiveObject(txtPlace);
       
       txtPlace.setCoords();
       canvas.renderAll();  

       $('#textAdder').prop("disabled",true);

       calculateSign('addText()',0);

       $('#textAdder').prop("disabled",false);

       centerObjHV();

       updateObjControls('obj_modified_addText');  // ensures vectorization of fonts

       if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }

    } else { alert('Bitte geben Sie einen Text ein'); }
}

async function addCutText()  
{ 
 // TEXT ADD

    var size = parseInt(canvas.item(0).width/12);
    var font = $('#textCutFontSelector').val();
    var text= 'Hier Text eingeben';

 // CHECK FOR VECTORIZABLE FONTS

    var vectorFont = {}
    var defaultVectorFont = {}

    //console.log(SIGN.vectorizableFonts);

    var x=0;
    
    for (var key in SIGN.vectorizableFonts) 
    {
         if(Object.entries(defaultVectorFont).length==0) { if(SIGN.vectorizableFonts[key]['cutform']==1) { defaultVectorFont= SIGN.vectorizableFonts[key]; }}
         if(font == key) { vectorFont= SIGN.vectorizableFonts[key]; break; }
         x++;
    }

    if(Object.entries(vectorFont).length!==0) { font= vectorFont['cssName']; } else { font = defaultVectorFont['cssName']; }  // TO DEFAULT

    if(text)
    {
       var cutTxtPlace = new fabric.IText(text, {
           left: 100,
           top: 100,
           //fill: SIGN.color,
           fill: SIGN.cutFormColor,
           fontSize: size,
           fontFamily: font,
           textAlign: 'center',
           caching: false,
           clipPath: bgLayer,
           stroke: SIGN.cutFormStrokeColor,
           strokeDashArray: [SIGN.cutFormStrokeDashWidth,SIGN.cutFormStrokeDashWidth], //SIGN.cutFormStrokeArray,
           strokeWidth: SIGN.cutFormStrokeWidth,
           centeredScaling: 1,
           fill: SIGN.cutFormColor,
           clip_target: 'bgLayer', 
           centeredScaling: true,
           centeredRotation: true,
           lockScalingFlip: true,
       });

       extendObject(cutTxtPlace, 'mmkRenderAsCutForm', true);  // BECAUSE MMKLAYERTYPE IS VECTOR EDITOR
       extendObject(cutTxtPlace, 'mmkLayerUniqueID', '');

       formatObjControls(cutTxtPlace,1);
       canvas.add(cutTxtPlace);
       canvas.setActiveObject(cutTxtPlace);
       centerObjHV();

       cutTxtPlace.setCoords();
       canvas.renderAll();  

       $('#cutTextAdder').prop("disabled",true);

       calculateSign('addCutText()',0);

       $('#cutTextAdder').prop("disabled",false);

       updateObjControls('obj_modified_addText');  // ensures vectorization of fonts

       if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }

    } else { alert('Bitte geben Sie einen Text ein'); }
}



function addSerienText(text)  
{ 
 // TEXT ADD
 
    var font = $('#textFontSelector').val();
   
 // CHECK FOR VECTORIZABLE FONTS

    var vectorFont = {}
    var defaultVectorFont = {}

    var x=0;

    for (var key in SIGN.vectorizableFonts) 
    {
        if(Object.entries(defaultVectorFont).length==0) { if(SIGN.vectorizableFonts[key]['cutform']==1) { defaultVectorFont= SIGN.vectorizableFonts[key]; }}
        if(font == key) { vectorFont= SIGN.vectorizableFonts[key]; break; }
        x++;
    }

    if(Object.entries(vectorFont).length!==0) { font= vectorFont['cssName']; } else { font = defaultVectorFont['cssName']; }  // TO DEFAULT

    if(text)
    {
       var dpParam = getSerienTextDisplay(text);
       
           text = dpParam[0];
       var signs = dpParam[1];

       var txtPlace = new fabric.IText(text, {
           left: 100,
           top: 100,
           fill: SIGN.color,
           //fontSize: size,
           fontFamily: font,
           textAlign: 'center',
           caching: false,
           editable: false,
           clipPath: bgLayer,
           clip_target: 'bgLayer', 
           centeredScaling: true,
           lockScalingFlip: true,
       });

       //console.log(txtPlace.textLines.length);

    // CALC BEST WIDTH (RESPECT HEIGHT) - 20%;

       var ratio = (canvas.item(0).width / txtPlace.width) - (canvas.item(0).width / txtPlace.width * 0.2)
       txtPlace.set({'scaleX' : ratio, 'scaleY': ratio });

       extendObject(txtPlace, 'mmkSerienText', true); // BECAUSE MMKLAYERTYPE IS VECTOR EDITOR
       extendObject(txtPlace, 'mmkLayerUniqueID', '');

       formatObjControls(txtPlace,1);
       canvas.add(txtPlace);
       canvas.setActiveObject(txtPlace);
       centerObjHV();

       updateObjControls('obj_modified_addText');  // ensures vectorization of fonts

       canvas.renderAll();  
       calculateSign('addSerienText()',0);

       return signs;

    } else { alert('Bitte geben Sie einen Text ein'); }
}

function updateSerienText(text,obj)  
{ 
   if(text)
   {
      var serienTextData = getSerienTextDisplay(text);   // last sign, signs

      obj.set({'text': serienTextData[0]});
      obj.setCoords();
      canvas.renderAll();

      calculateSign('updateSerienText()',0); 

      return serienTextData[1];
   }

}

function getSerienTextDisplay(text)
{
  /* count signs, return maxlines and st field with longest string */

     var retText='';
     text=String(text);

     var rows  = text.split('|');
     rows.pop();  //newlines? 

     var signs=rows.length/5;

  // CHECK MAX ZEILE
 
     var maxZeilen = 1;
     var x=1;

     $.each(rows, function(index,val)
     {
        if(val.length>0 && maxZeilen < x) { maxZeilen=x; }
        x++; if(x==6) { x=1; }
     });

  // CHECK LONGEST STRING
   
     var renewTxtField = 0; 
     var longestStrLength = 0; 
     var longestTxtField=''; 

     x=1;
     $.each(rows, function(index,val)
     {
        if(x==1) { retText=''; renewTxtField=0; }

        if(val.length > longestStrLength) { longestStrLength = val.length; renewTxtField = 1; }

        if(x<=maxZeilen) { retText = x==1 ? retText + val : retText + '\n'+val; }
        x++; if(x==6) { x=1; if(renewTxtField==1) { longestTxtField = retText; }}

     });

     LOG && console.log('getSerienTextReturn:' + retText + ' MaxZeilen:' + maxZeilen + ' Signs: ' + signs);

     return [longestTxtField,signs];
}


function refreshSerienTextForm(text)
{
   var rows  = text.split('|'); 
   var ix = 0; 
   var row = new Array();
     
   for(i=0; i < rows.length; i++)
   {
       row[ix]=rows[i]    

       ix++;

       if(ix==5) { 
   
        if(i==4) { $('#noSerienText').hide(); }

        $("#TDATATABLE").append('<tr><td>Entwurf:</td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[0]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[1]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[2]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[3]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[4]+'"></td><td><button type="button" class="apbutton panelFull serienTextAddButton addSchildLink" title="Entwurf hinzufügen"><b style="font-size:20px;">+</b></td><td><button type="button" class="apbutton panelFull active serienTextDelButton deletelink" title="Entwurf löschen"><img src="https://schilderstyle.de/konfigurator/icons/delete_bt_w.png" alt="Löschen" title="Löschen" style="position:relative; top:1px;"></button></td></tr>'); //add input box
        ix=0; row= new Array();
       }
   }

 // REBUILD UNDEFINDED VALUES

   if(ix!=0)
   {
      if(typeof row[0] === 'undefined') { row[0]=''; }
      if(typeof row[1] === 'undefined') { row[1]=''; }
      if(typeof row[2] === 'undefined') { row[2]=''; }
      if(typeof row[3] === 'undefined') { row[3]=''; }
      if(typeof row[4] === 'undefined') { row[4]=''; }  

      $("#TDATATABLE").append('<tr><td>Entwurf:</td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[0]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[1]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[2]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[3]+'"></td><td><input type="text" name="stFields[]" class="txtZeile" value="'+row[4]+'"></td><td><button type="button" class="apbutton panelFull serienTextAddButton addSchildLink" title="Entwurf hinzufügen"><b style="font-size:20px;">+</b></td><td><button type="button" class="apbutton panelFull active serienTextDelButton deletelink" title="Entwurf löschen"><img src="https://schilderstyle.de/konfigurator/icons/delete_bt_w.png" alt="Löschen" title="Löschen" style="position:relative; top:1px;"></button></td></tr>'); //add input box
   }

}

async function formatText(mode)  
{
    var obj        = canvas.getActiveObject();
    var vectorFont = {};

/** CHECK FOR VECTOR FONT */
              
    for (var key in SIGN.vectorizableFonts) 
    {
         if(obj.mmkRenderAsCutForm)
         {
            if($('#textCutFontSelector').val() == key) { vectorFont= SIGN.vectorizableFonts[key]; break;}
         }
         else
         {
            if($('#textFontSelector').val() == key) { vectorFont= SIGN.vectorizableFonts[key]; break;}
         }   
    }

/** CHECK EDITING ON VECTOR RESULT... */        
            
    if(obj.mmkLayerType=='layerVectorResult')
    {
       //console.log('activate sibling');
       var sibling = getVectorResultSibling(obj,'layerVectorEditor'); 
               
       if(sibling!=0)
       {
          canvas.discardActiveObject();
          obj = canvas.item(sibling)
          //console.log(obj);
          //console.log(vectorFont);
          //console.log($('#textFontSelector').val());

          obj.set({'fontFamily':$('#textFontSelector').val()}); // SET FONT FOR NONE VECTORS
          await editVectorizedFont(obj); 

          //console.log('vectorization done');
       }
     }

    switch(mode)
    {
         case 'bold'     : $('.textBold').each(function()      { $(this).removeClass('gradSelect').addClass('grad'); }); if(obj.fontWeight=='normal') { obj.set({'fontWeight':'bold'});  $('.textBold').addClass('gradSelect'); } else { obj.set({'fontWeight':'normal'}); } break;
         case 'italic'   : $('.textItalic').each(function()    { $(this).removeClass('gradSelect').addClass('grad'); }); if(obj.fontStyle =='normal') { obj.set({'fontStyle':'italic'}); $('.textItalic').addClass('gradSelect'); } else { obj.set({'fontStyle':'normal'}); } break;
         case 'underline': $('.textUnderline').each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); if(obj.underline == false)   { obj.set({'underline': true});    $('.textUnderline').addClass('gradSelect'); } else { obj.set({'underline':false}); } break; 

         case 'left'     : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textLeft').addClass('gradSelect'); obj.set({'textAlign':'left'}); break; //,'originX':'left','left': canvas.item(0).left });   break;
         case 'center'   : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textCenter').addClass('gradSelect'); obj.set({'textAlign':'center'}); break;  //,'originX':'center','left': (canvas.item(0).width/2) 
         case 'right'    : $(".ttformat").each(function() { $(this).removeClass('gradSelect').addClass('grad'); }); $('.textRight').addClass('gradSelect'); obj.set({'textAlign':'right'}); break; //, 'originX':'right', 'left': canvas.item(0).left + canvas.item(0).width }); console.log('PosX: ' +urx[0]); break; //,'originX': 'right', 'left': obj.left + obj.width});  break;

         case 'font'     : 

           /** CHECK FOR VECTOR FONT */
              
               //for (var key in SIGN.vectorizableFonts) 
               //{
                  //     if($('#textFontSelector').val() == key) { vectorFont= SIGN.vectorizableFonts[key]; break;}
                  // }

            if(Object.entries(vectorFont).length !== 0)
            {
               obj.set({'fontFamily': vectorFont['cssName'] });  // i.e. SST_Montserrat
            }
            else
            {

            // REMOVE VECTORIZED FONTS ON CHANGE ... needs Fallback if only vectorFonts available

               if(obj.mmkLayerType=='layerVectorEditor')
               {  
                  var sibling = getVectorResultSibling(obj,'layerVectorResult'); 
                  if(sibling!=0)
                  {
                     canvas.remove(canvas.item(sibling)); 
                  }
               }

               obj.set({'fontFamily':$('#textFontSelector').val(), 'mmkLayerType':''});
               extendObject(obj,'mmkLayerType', '');
               canvas.requestRenderAll();
            }
         
         break;
    }

    /** (RE)SET BOLD / ITALIC ACTIONS FOR VECTOR FONTS */

        //if($('#textFontSelector').val()=='Montserrat')
        if(Object.entries(vectorFont).length !== 0)  /** BUGGY IF NOT ALL FONTS AVAILABLE */
        {

           // RESET
         
              $('.textBold').each(function()  { $(this).removeClass('gradSelect').addClass('grad'); });
              $('.textItalic').each(function() { $(this).removeClass('gradSelect').addClass('grad'); });

           // set correct font family
      
              if(obj.fontWeight == 'normal' && obj.fontStyle == 'italic' && vectorFont['italic']==1) 
              { 
                 obj.set({'fontFamily' : vectorFont['cssName'] +'Italic' });
                 obj.set({'fontStyle':'italic'}); 
                 obj.set({'fontWeight':'normal'}); 
                 $('.textItalic').addClass('gradSelect');
              }
              else if(obj.fontWeight == 'bold' && obj.fontStyle == 'normal' && vectorFont['bold']==1)
              {
                 obj.set({'fontFamily' : vectorFont['cssName'] +'Bold' });
                 obj.set({'fontStyle':'normal'}); 
                 obj.set({'fontWeight':'bold'}); 
                 $('.textBold').addClass('gradSelect');
              }
              else if(obj.fontWeight == 'bold' && obj.fontStyle == 'italic' && vectorFont['bold']==1 && vectorFont['italic']==1)   
              { 
                 obj.set({'fontFamily' : vectorFont['cssName'] +'BoldItalic' });
                 obj.set({'fontStyle':'italic'}); 
                 obj.set({'fontWeight':'bold'}); 
                 $('.textItalic').addClass('gradSelect');
                 $('.textBold').addClass('gradSelect');
              }
              else  // Default (Regular)
              {                                        
                 obj.set({'fontFamily' : vectorFont['cssName']});
                 obj.set({'fontWeight':'normal'});
                 obj.set({'fontStyle':'normal'});
              }   

              //fabric.util.clearFabricFontCache();
              //canvas.requestRenderAll();

              //console.log('setCorrectFontFamily: ' +  obj.fontFamily, obj.fontWeight, obj.fontStyle);

      // Nasty width Hack to ensure refresh

         obj.set({'width': obj.get('width') + 0.000001,'fontFamily': obj.fontFamily}); 

         fabric.util.clearFabricFontCache();
         obj.setCoords();
         canvas.requestRenderAll();
    }

    //console.log('After: ' + obj.get('fontFamily') +',' + obj.get('fontWeight') +',' + obj.get('fontStyle'));

    fabric.util.clearFabricFontCache();

    obj.setCoords();
    canvas.renderAll();
    calculateSign('formatText()',0);
    refreshMiniView();

    updateObjControls('obj_modified');  // cause no event was fired on add
} 

/** ---------------------------------------------------------------------------*/
/** IMAGE BASED FUNCTIONS                                                      */
/** ---------------------------------------------------------------------------*/

function addImage(image) 
{ 
    var im = image.split('|');

    image = im[0];
    var resolution = parseInt(im[1]);

    //console.log(im);    

    var ext     = image.substr( (image.lastIndexOf('.') +1) ).toLowerCase();
    var scRatio = canvas.item(0).get('width') >= canvas.item(0).get('height') ? 0:1;
    var scFac   = canvas.item(0).get('width') >= canvas.item(0).get('height') ? (canvas.item(0).get('height')/canvas.item(0).get('width')) : (canvas.item(0).get('width')/canvas.item(0).get('height'));

    var width   = scRatio == 0 ? parseInt(canvas.item(0).get('width')/2) : parseInt(canvas.item(0).get('width') * scFac);
    var height  = scRatio == 1 ? parseInt(canvas.item(0).get('height')/2) : parseInt(canvas.item(0).get('height') * scFac);

    if(ext=='jpg' || ext=='jpeg')
    {
       fabric.Image.fromURL('../'+image, function(obj) 
       { 
           formatObjControls(obj,1);
           obj.scaleToWidth(width);
           obj.scaleToHeight(height);

           canvas.add(obj);

           //obj.set({centeredScaling: 1, crossOrigin: "anonymous"});
           obj.set({centeredScaling: 1, crossOrigin: "anonymous", clipPath: bgLayer, clip_target: 'bgLayer'});

           canvas.renderAll.bind(canvas);
           canvas.setActiveObject(obj);
      
       /** IS FULL COLOR DIGITALDRUCK FALSE ? **/

           if($('#ENGRAVEMETHOD option:selected').val()!=8) 
           {
              // SET FILTERS

                 obj.filters.push(filterRemoveWhite()); 
                 obj.filters.push(filterBlendColor(SIGN.color));
                 obj.applyFilters()
                 canvas.renderAll();

                 obj.set({ mmkTrueColor: 0 }); 
                 obj.set({ mmkImageResolution: resolution }); 
           }
           else
           {     obj.set({ mmkTrueColor: 1 }); 
                 obj.set({ mmkImageResolution: resolution }); 
           }

           register_mmkTrueColor(obj); 
           register_mmkImageResolution(obj); 

           centerObjHV();
           calculateSign('addImage(jpg)',0);  
      });
    }

    if(ext=='svg')
    {

       
       image = image.replace('\.\.\/\.\.\/','');
       image = image.replace('\.\.\/','');
       var x=0; var pobj=''; 

       fabric.loadSVGFromURL('https://schilderstyle.de/konfigurator/' + image, function(objects, options) 
       {
           var obj = fabric.util.groupSVGElements(objects, options);
           formatObjControls(obj,1); 
           obj.set({ centeredScaling: 1, clipPath: bgLayer, clip_target: 'bgLayer'});

       /** IS FULL COLOR DIGITALDRUCK FALSE ? **/

           if($('#ENGRAVEMETHOD option:selected').val()!=8) // ONLY IF NOT TRUE COLOR
           {
              fillObjWithColor(obj, SIGN.color);
              obj.set({ mmkTrueColor: 0 });
           }
           else
           {  obj.set({ mmkTrueColor: 1 }); }

           register_mmkTrueColor(obj);

           obj.scaleToWidth(width);
           obj.scaleToHeight(height);

           canvas.add(obj);
           canvas.renderAll.bind(canvas);

           canvas.setActiveObject(obj);
           centerObjHV();
           
           calculateSign('addImage(svg)',0);  

           console.log('adding svg');
       });
    }

    canvas.renderAll();

    if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }
}


function filterRemoveWhite()
{
    var filter = new fabric.Image.filters.RemoveColor({
        color:'#FFFFFF',
        distance: 0.5
    }); 

    return filter;
}

function showBlackWhiteControl(obj, value)
{
    setBlackWhiteControlPos();

    $('.blackWhiteControl').show();
    $('.blackWhiteDistance').val(obj.filters[0]['distance']);
}

function hideBlackWhiteControl()
{
   $('.blackWhiteControl').hide();
}

function setBlackWhiteControlPos()
{
   var obj  = canvas.getActiveObject();

   if(obj)
   {
      var yOffset = $(window).width() < 1024 ? 140 : 72;  // Responsive

      var bwcX = Math.round(obj.oCoords.tr.x + 6);
      var bwcY = Math.round(obj.oCoords.tr.y + yOffset); 

      $('.blackWhiteControl').css({'left': bwcX + 'px', 'top': bwcY +'px'});
   }
}
           
function setBlackWhiteFilter()
{
     var obj  = canvas.getActiveObject();

     if(obj)
     {
        //console.log(parseFloat($('.blackWhiteDistance').val()));
        obj.filters[0]['distance'] = parseFloat($('.blackWhiteDistance').val());
        obj.applyFilters();
        canvas.renderAll();
     }
}

function filterBlendColor(color)
{
    var filter = new fabric.Image.filters.BlendColor({
         color: color,
         mode: 'tint',
         alpha: 1
    });

    return filter;
}

function fillObjWithColor(obj, color)
{
 /** DETERMINES IF GROUP FILL OR PATH FILL */

     if (obj.type == 'group' || obj.type == 'path-group') 
     {  var group = obj; for (var i=0; i < group.getObjects().length; i++) 
        { 
           if(obj.mmkLayerType=='layerBarcode')
           {
              if(obj.mmkBarcodeInverted==1)
              {
                 if(i <= 1) { group.item(i).set({'fill': color }); }
                 else       { group.item(i).set({'fill': SIGN.bgcolor }); }
              }
              else
              {  group.item(i).set({'fill':color}); }

           }
           else
           {
              group.item(i).set({'fill':color}); 
           }
         
           //fillObjSelector(obj,color);  // no longer needed?
       }
    }
    else { obj.set({'fill':color}); fillObjSelector(obj,color); } 
}

function fillObjSelector(obj,color)
{
    //if(obj.mmkLayerType=='layerSerienText') {} // || obj.mmkLayerFill==='undefined' || obj.mmkLayerFill=='') {
    if(obj.mmkSerienText) {}
    else { /* obj.set({'borderColor':color, 'cornerColor':color});  */ }
}

function selectImageCat(id) 
{ 
    $(".imageBlock").each(function() { $(this).hide(); });
    $('.imgCategories').each(function() { $(this).removeClass('gradSelect').addClass('grad'); })
    $('#imgCategory'+id).addClass('gradSelect')

    $("#ib"+id).show();
}

/** ---------------------------------------------------------------------------*/
/**                                                                            */
/** CUT FORMS BASED FUNCTIONS                                                  */
/**                                                                            */   
/** ---------------------------------------------------------------------------*/

function addCutForm(type) 
{ 
    switch(type)
    {
       case 'rectangle':

             var bgObj = new fabric.Rect({
                 top: 100,
                 left: 0,
                 //radius: 5,
                 width:  20, 
                 height: 20,
                 stroke: SIGN.cutFormStrokeColor,
                 strokeDashArray: [SIGN.cutFormStrokeDashWidth,SIGN.cutFormStrokeDashWidth], //SIGN.cutFormStrokeArray,
                 strokeWidth: SIGN.cutFormStrokeWidth,
                 centeredScaling: 1,
                 fill: SIGN.cutFormColor,
                 mmkLayerType: 'layerCutForm'

             });

       break;

       case 'ellipse':

             var bgObj = new fabric.Circle({
                 top: 100,
                 left: 0,
                 radius: 10,
                 stroke: SIGN.cutFormStrokeColor,
                 strokeDashArray: [SIGN.cutFormStrokeDashWidth,SIGN.cutFormStrokeDashWidth],
                 strokeWidth: SIGN.cutFormStrokeWidth,
                 centeredScaling: 1,
                 fill: SIGN.cutFormColor,
                 mmkLayerType: 'layerCutForm' 
             });

       break;

       case 'triangle': 

              var bgObj = new fabric.Triangle({
                  width: 20,
                  height: 20,
                  top: 100,
                  left: 0,
                  stroke: SIGN.cutFormStrokeColor,
                  strokeDashArray: [SIGN.cutFormStrokeDashWidth,SIGN.cutFormStrokeDashWidth],
                  strokeWidth: SIGN.cutFormStrokeWidth,
                  centeredScaling: 1, 
                  fill: SIGN.cutFormColor,
                  mmkLayerType: 'layerCutForm'
               });

       break; 

       default:

              var bgObj = new fabric.Path(type);
                  bgObj.set({ top: 100,
                              left: 0,
                              scaleY: 0.2,
                              scaleX: 0.2,
                              stroke: SIGN.cutFormStrokeColor,
                              strokeDashArray: [SIGN.cutFormStrokeDashWidth,SIGN.cutFormStrokeDashWidth],
                              strokeWidth: SIGN.cutFormStrokeWidth, 
                              centeredScaling: 1,
                              fill: SIGN.cutFormColor,
                              mmkLayerType: 'layerCutForm'
                            });

    }

    if(bgObj)
    {
       bgObj.toObject = (function (toObject) {
           return function () {
              return fabric.util.object.extend(toObject.call(this), {
                  mmkLayerType: this.mmkLayerType
              });
           };
       })(bgObj.toObject);
    
       formatObjControls(bgObj,1); 

       canvas.add(bgObj).renderAll();
       canvas.setActiveObject(bgObj);

       centerObjHV();
    }

    calculateSign('addCutForm()',0);

}


function restoreCutFormBorder(obj)
{
    strokeWidth = SIGN.cutFormStrokeWidth/obj.get('scaleX'); //SIGN.scaleFac;
    //console.log('StrokeWidth: ' +strokeWidth + ', ObjScale: ' + obj.get('scaleX')+ ', ObjDIM: ' + obj.get('width') +',' + obj.get('height') );

    if(obj.mmkRenderAsCutForm && obj.type=='group')
    {
       var group = obj; 
       for (var i=0; i < group.getObjects().length; i++) 
       { 
            group.item(i).set({'stroke': SIGN.cutFormStrokeColor,'strokeWidth':strokeWidth, strokeDashArray: [5/obj.get('scaleX'),5/obj.get('scaleX')]});
       }
    }
    else
    {
       obj.set({'stroke': SIGN.cutFormStrokeColor,'strokeWidth':strokeWidth, strokeDashArray: [5/obj.get('scaleX'),5/obj.get('scaleX')]});
    }
}

function addImageCutForm(image) 
{ 
    var im = image.split('|');
    image = im[0];
   
    var resolution = parseInt(im[1]);

    var ext     = image.substr( (image.lastIndexOf('.') +1) ).toLowerCase();
    var scRatio = canvas.item(0).get('width') >= canvas.item(0).get('height') ? 0:1;
    var scFac   = canvas.item(0).get('width') >= canvas.item(0).get('height') ? (canvas.item(0).get('height')/canvas.item(0).get('width')) : (canvas.item(0).get('width')/canvas.item(0).get('height'));

    var width   = scRatio == 0 ? parseInt(canvas.item(0).get('width')/2) : parseInt(canvas.item(0).get('width') * scFac);
    var height  = scRatio == 1 ? parseInt(canvas.item(0).get('height')/2) : parseInt(canvas.item(0).get('height') * scFac);

    if(ext=='svg')
    {
       
       image = image.replace('\.\.\/','');
       var x=0; var pobj=''; 

       fabric.loadSVGFromURL('https://schilderstyle.de/konfigurator/' + image, function(objects, options) 
       {

           //var svg = fabric.util.groupSVGElements(objects, options);

           if(objects[0].type!='image')
           {
              //console.log('CutFormType: '+ objects[0].type);
              //console.log(objects);

              //if(obj.type=='group') { // isolate first path 
              //                        obj = obj._objects[0]; }
           
              obj = objects[0];

              obj.set({'centeredScaling': 1,'fill': SIGN.cutFormColor, clipPath: bgLayer, clip_target: 'bgLayer'});
              obj.scaleToWidth(width);
              obj.scaleToHeight(height);

              obj.set({ mmkLayerType: 'layerCutForm' });

              obj.toObject = (function (toObject) {
                return function () {
                  return fabric.util.object.extend(toObject.call(this), {
                    mmkLayerType: this.mmkLayerType
                  });
                };
              })(obj.toObject);

              formatObjControls(obj,1); 

              canvas.add(obj);
              //restoreCutFormBorder(obj);
              canvas.calcOffset();
              canvas.renderAll.bind(canvas);
              canvas.setActiveObject(obj);

              centerObjHV();
              calculateSign('addImageCutForm(svg)',0);   
           }
       });
    }

    if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }
    
}


/** ---------------------------------------------------------------------------*/
/** FIXATION BASED FUNCTIONS                                                   */
/** ---------------------------------------------------------------------------*/

function checkFixation(fixid)
{
 // GET WIDTH IN MM
     
    var sw=0;
    var sy=0;
    var dimmode=0;
    var allowedFixations= new Array("1");

    if($('#DIMMODE0').is(':checked')) 
    {
        var dim = $('#DIMSTD').val().split('x');
        sw=dim[0];
        sy=dim[1];
        dimmode=0;
    }

    if($('#DIMMODE1').is(':checked')) 
    {
       sw=$('#WIDTH').val();
       sy=$('#HEIGHT').val()
       dimmode=1; 
    }

 // CHECK IF SELECTED FORM HAS SELECTED FIXID + SIGNFORM + IN DIM ELSE => NONE
 
    var fixOK=0;

    for(var i = 0; i < FIXDATA.length; i++)
    {
     // CHECK CURRENT SIGN FORM / FX / SIZE OK

        if($('#FORMID').val() == parseInt(FIXDATA[i][0]) &&
           $('#FIXATIONID').val() == parseInt(FIXDATA[i][1]) &&
           parseFloat(sw) > parseFloat(FIXDATA[i][2]) &&
           parseFloat(sy) > parseFloat(FIXDATA[i][3]))
        {
           fixOK=1;
        }

     // CHECK IF IS IN ALLOWED FIXATIONS VIA SIZE

        if($('#FORMID').val() == parseInt(FIXDATA[i][0]) &&
           parseFloat(sw) > parseFloat(FIXDATA[i][2]) &&
           parseFloat(sy) > parseFloat(FIXDATA[i][3]))
        {
           allowedFixations.push(FIXDATA[i][1]); 
        }
    }

 // HIDE ALL UNUSABLE FIXATIONS

    $(".fixations").each(function() 
    {  
        fxid=this.id.replace('fixationBlock','');

        if(in_array(fxid , allowedFixations)!= -1){
           $('#fixationBlock'+fxid).show();
        }
        else
        {
           $('#fixationBlock'+fxid).hide();
        }
    });

    if(fixOK==1)
    {
       var fixation = parseInt($('#FIXATIONID').val());
    }
    else 
    {  var fixation=1; $('#FIXATIONID').val(1); $('#FIXATIONNAME').val('Keine') }

    switch(fixation)
    {
        case 1: addFixation(1,'','Keine',0); break;
        case 2: addFixation(2,'','1 x Bohrung',0); break;
        case 3: addFixation(3,'','2 x Bohrung',0); break;
        case 4: addFixation(4,'','4 x Bohrung',0); break;
        case 5: addFixation(5,'','Selbstkleb. Folie',0); break;
        case 6: addFixation(6,'','Magnetstreifen',0); break;
        case 7: addFixation(7,'ws','Abstandshalter',0); break;
        case 8: addFixation(8,'','1 x Kugelkette',0); break;
        case 9: addFixation(9,'screw','Schrauben inkl. Dübel'); break;
        case 10: addFixation(10,'','S-Haken',0); break;
        case 11: addFixation(11,'','Schlüsselring',0); break;
        case 12: addFixation(12,'','Magnethalter für Namenschilder',0); break;
        case 13: addFixation(13,'','Sicherheitsnadel',0); break;
        case 14: addFixation(14,'','Clip',0); break;
        case 15: addFixation(15,'','Krokodilklemme',0); break;
        case 18: addFixation(18,'','Saugnapf',0); break;
        case 23: addFixation(23,'wsgold','Abstandshalter Gold',0); break;
        case 26: addFixation(26,'wsgold','Abstandshalter Gold',0); break;
    }
}

function addFixation(id,overlay,name,directCall) 
{ 
    
 // REMOVE EXISTING FIXATIONS

    var fixID=new Array();

    for(x=0; x<canvas.getObjects().length; x++)
    {
        if(canvas.item(x).mmkLayerType=='layerFixation') { fixID.push(x); }
        if(canvas.item(x).mmkLayerType=='layerOverlay') { fixID.push(x); }
    }

    for(var x = fixID.length; x--;) 
    { 
        fx=fixID[x];
        canvas.remove(canvas.item(fx)); 
    }

    LOG && console.log('%cAdding Fixation:' +id ,"color: white; background-color: orange; padding: 4px");

 // getTopX, getTopY

    var ty= canvas.item(0).get('top');
    var tx= canvas.item(0).get('left');
    var sw= canvas.item(0).get('width');
    var sh= canvas.item(0).get('height');

    /* FIXINING PATH POSITIONS */

    if(canvas.item(0).get('type')=='path')
    {
       var txp = tx; // * SIGN.scaleFac;
       var swp = sw * canvas.item(0).get('scaleX'); //+ offset['x']; // * SIGN.scaleFac;

       tx=txp;
       sw=swp;
    }

    var fstrw = 0;
    var fstrc = 'rgba(255,0,0,1)';

    var fxAbstandRand = SIGN.fixationDefaultDistanceEdge;    //4mm
    var fxRadius      = SIGN.fixationDefaultRadius; //2.25 = 4,5mm Durchmesser
  
 // DIRECT CALL RESET TO DEFAULTS ON FIXATIONCHANGE
 
    if(directCall==1 && $('#FIXATIONID').val()!=id)
    {
       $('#fixVertikal1').val('');
       $('#fixHorizontal2').val(''); 
       $('#fixHorizontal4').val(''); 
       $('#fixVertikal4').val(''); 
    }

 // Draw Holes

    switch(id)
    {
        default:  
              setFixation(0); 
        break;

        case 2: // 1loch':
        case 8:
        case 10:
        case 11:
              var bgObj = new fabric.Circle({
                  top: ty + parseFloat(SIGN.scaleFac * fxAbstandRand),
                  left: 0,
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',                   
              });

              canvas.add(bgObj).renderAll(); canvas.setActiveObject(bgObj); centerObjH(); bgObj.selectable = false; 

              register_mmkLayerType(bgObj);

              setFixation(1);

        break;


        case 3: // 2loch':

              var bgObj01 = new fabric.Circle({
                  top: 0,
                  left: tx + parseFloat(SIGN.scaleFac * fxAbstandRand),
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              var bgObj02 = new fabric.Circle({
                  top: 0,
                  left: parseFloat(tx + sw) - parseFloat(SIGN.scaleFac * (fxRadius * 2 + fxAbstandRand)),
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              register_mmkLayerType(bgObj01);
              register_mmkLayerType(bgObj02);

              canvas.add(bgObj01).renderAll(); canvas.setActiveObject(bgObj01); centerObjV();
              canvas.add(bgObj02).renderAll(); canvas.setActiveObject(bgObj02); centerObjV();

              setFixation(2); 

        break;

        case 4: // 4loch // 4 schrauben':
        case 9:
              var bgObj01 = new fabric.Circle({
                  top: ty + parseFloat(SIGN.scaleFac * fxAbstandRand),
                  left: tx + parseFloat(SIGN.scaleFac * fxAbstandRand),
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
                   
              });

              var bgObj02 = new fabric.Circle({
                  top: ty + parseFloat(SIGN.scaleFac * fxAbstandRand),
                  left: parseFloat(tx + sw) - parseFloat(SIGN.scaleFac * (fxRadius * 2 + fxAbstandRand)),
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              var bgObj03 = new fabric.Circle({
                  top: parseFloat(ty + sh) - parseFloat(SIGN.scaleFac * (fxRadius * 2 + fxAbstandRand)),
                  left: tx + parseFloat(SIGN.scaleFac * fxAbstandRand),
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              var bgObj04 = new fabric.Circle({
                  top: parseFloat(ty + sh) - parseFloat(SIGN.scaleFac * (fxRadius * 2 + fxAbstandRand)),
                  left: parseFloat(tx + sw) - parseFloat(SIGN.scaleFac * (fxRadius * 2 + fxAbstandRand)),
                  radius: parseFloat(SIGN.scaleFac * fxRadius),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              register_mmkLayerType(bgObj01);
              register_mmkLayerType(bgObj02);
              register_mmkLayerType(bgObj03);
              register_mmkLayerType(bgObj04);

              canvas.add(bgObj01).renderAll(); canvas.setActiveObject(bgObj01);
              canvas.add(bgObj02).renderAll(); canvas.setActiveObject(bgObj02);
              canvas.add(bgObj03).renderAll(); canvas.setActiveObject(bgObj03);
              canvas.add(bgObj04).renderAll(); canvas.setActiveObject(bgObj04);

              if(id==4) { setFixation(4); } else { setFixation(0); }

        break;

        case 7:  // Abstandshalter
        case 23: // Abstandshalter Gold
        case 26: // Abstandshalter Gold

              var bgObj01 = new fabric.Circle({
                  top: ty + parseFloat(SIGN.scaleFac * 7),
                  left: tx + parseFloat(SIGN.scaleFac * 7),
                  radius: parseFloat(SIGN.scaleFac * 5),

                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              var bgObj02 = new fabric.Circle({
                  top: ty + parseFloat(SIGN.scaleFac * 7),
                  left: parseFloat(tx + sw) - parseFloat(SIGN.scaleFac * 17),
                  radius: parseFloat(SIGN.scaleFac * 5),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              var bgObj03 = new fabric.Circle({
                  top: parseFloat(ty + sh) - parseFloat(SIGN.scaleFac * 17),
                  left: tx + parseFloat(SIGN.scaleFac * 7),
                  radius: parseFloat(SIGN.scaleFac * 5),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              var bgObj04 = new fabric.Circle({
                  top: parseFloat(ty + sh) - parseFloat(SIGN.scaleFac * 17),
                  left: parseFloat(tx + sw) - parseFloat(SIGN.scaleFac * 17),
                  radius: parseFloat(SIGN.scaleFac * 5),
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  selectable: false, 
                  mmkLayerType: 'layerFixation',
              });

              register_mmkLayerType(bgObj01);
              register_mmkLayerType(bgObj02);
              register_mmkLayerType(bgObj03);
              register_mmkLayerType(bgObj04);

              canvas.add(bgObj01).renderAll(); canvas.setActiveObject(bgObj01);
              canvas.add(bgObj02).renderAll(); canvas.setActiveObject(bgObj02);
              canvas.add(bgObj03).renderAll(); canvas.setActiveObject(bgObj03);
              canvas.add(bgObj04).renderAll(); canvas.setActiveObject(bgObj04);

              setFixation(0);
    }

 // OPTICAL OVERLAYS

    switch(overlay)
    {
        case 'ws': 

              var posLeftWS  = parseFloat (4.5 * SIGN.scaleFac);
              var posTopWS   = parseFloat (4.5 * SIGN.scaleFac);
              var sizeWS     = parseInt(15);

              var scaleWS = parseFloat(sizeWS / (128/SIGN.scaleFac));

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + posLeftWS, top: ty + posTopWS, selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
                  
              });

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + sw - posLeftWS - parseFloat(SIGN.scaleFac * sizeWS), top: ty + posTopWS, selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });
 
              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + posLeftWS, top: ty + sh - posTopWS - parseFloat(SIGN.scaleFac * sizeWS), selectable: false,  mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });
            
              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + sw - posLeftWS - parseFloat(SIGN.scaleFac * sizeWS), top: ty + sh - posTopWS - parseFloat(SIGN.scaleFac * sizeWS), selectable: false,  mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });
  
        break;

        case 'wsgold': 

              var posLeftWS  = parseFloat (4.5 * SIGN.scaleFac);
              var posTopWS   = parseFloat (4.5 * SIGN.scaleFac);
              var sizeWS     = parseInt(15);

              var scaleWS = parseFloat(sizeWS / (128/SIGN.scaleFac));

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws_gold.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + posLeftWS, top: ty + posTopWS, selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws_gold.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + sw - posLeftWS - parseFloat(SIGN.scaleFac * sizeWS), top: ty + posTopWS, selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws_gold.png", function(obj) 
              { 
                 obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + posLeftWS, top: ty + sh - posTopWS - parseFloat(SIGN.scaleFac * sizeWS), selectable: false,  mmkLayerType: 'layerOverlay'});
                 canvas.add(obj).renderAll();
                 register_mmkLayerType(obj);
              });

             fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/ws_gold.png", function(obj) 
             { 
                obj.set({ scaleX: scaleWS, scaleY: scaleWS, left: tx + sw - posLeftWS - parseFloat(SIGN.scaleFac * sizeWS), top: ty + sh - posTopWS - parseFloat(SIGN.scaleFac * sizeWS), selectable: false,  mmkLayerType: 'layerOverlay'});
                canvas.add(obj).renderAll();
                register_mmkLayerType(obj);
             });

        break;
   
        case 'screw': 

              var scaleSCREW = parseFloat(7.5 / (128/SIGN.scaleFac));

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/screw.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleSCREW, scaleY: scaleSCREW, left: tx + parseFloat(SIGN.scaleFac * 1.125), top: ty + parseFloat(SIGN.scaleFac * 1.125), selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj); 
              });

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/screw.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleSCREW, scaleY: scaleSCREW, left: tx + sw - parseFloat(SIGN.scaleFac * 8.625), top: ty + parseFloat(SIGN.scaleFac * 1.125), selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });
 
              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/screw.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleSCREW, scaleY: scaleSCREW, left: tx + parseFloat(SIGN.scaleFac * 1.125), top: ty + sh - parseFloat(SIGN.scaleFac * 8.625), selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj); 
              });
            
              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/fixations/screw.png", function(obj) 
              { 
                  obj.set({ scaleX: scaleSCREW, scaleY: scaleSCREW, left: tx + sw - parseFloat(SIGN.scaleFac * 8.625), top: ty + sh - parseFloat(SIGN.scaleFac * 8.625), selectable: false, mmkLayerType: 'layerOverlay'});
                  canvas.add(obj).renderAll();
                  register_mmkLayerType(obj);
              });

        break;
    }
    
 // DESELECT ALL

    canvas.discardActiveObject();
    hideObjControls();
    canvas.renderAll();


 // REFRESH SIGN CURRENT FIXATION

    if(id!=SIGN.fixationDefaultID) { SIGN.defaultFixationID=id; }

 // UPDATE HIDDEN INPUTS
      
    $('#FIXATIONID').val(id);
    $('#FIXATIONNAME').val(name);

 // SELECT AND CHANGE PROPERTIES DISPLAY

    $("#SLIDERFIXATIONS .partSelect").each(function() { $(this).removeClass('partSelect').addClass('part'); });
    $("#fixationBlock"+id).addClass('partSelect');
    $('#wkBefestigung').text(name);


 // only needed on standalone not needed
 
    updateObjControls('func_AddFixation');

    if(directCall==1) { calculateSign('addFixation()'); }

    if(SIGN.closeMenuAfterAdd===true) { closeMenues(); } 
}

/** ------------------------------------------------------------------------ **/
/**
/** SETTING INPUT FIELDS FOR FIXATION ON RESTORING FROM JSON
/**
**/

function restoreFixationByJSON(fixObjects)
{
   var fixObjAmount =  fixObjects.length;

   if(fixObjAmount!=0)
   {
      LOG && console.log('RESTORING FIXATION: ' + fixObjAmount + ' Stueck');

      var ty= canvas.item(0).get('top');
      var tx= canvas.item(0).get('left');
      var sw= canvas.item(0).get('width');
      var sh= canvas.item(0).get('height');

      var diameter = (fixObjects[0].get('radius') / SIGN.scaleFac) * 2; 

   // CALC INPUT BY POSITION BY JSON

      switch(fixObjAmount)
      {
        case 1:

           var top = parseFloat(((fixObjects[0].get('top') - ty + fixObjects[0].get('radius')) / SIGN.scaleFac).toFixed(2));

           $('#fixVertikal1').val(top);
           $('#fixDiameter').val(diameter);

        break;

        case 2:

           var hozDistance = parseFloat(((fixObjects[1].get('left') - fixObjects[0].get('left')) / SIGN.scaleFac).toFixed(2));

           $('#fixHorizontal2').val(hozDistance);
           $('#fixDiameter').val(diameter);

        break;
 
        case 4:

           var hozDistance = parseFloat(((fixObjects[1].get('left') - fixObjects[0].get('left')) / SIGN.scaleFac).toFixed(2));
           var vertDistance = parseFloat(((fixObjects[2].get('top') - fixObjects[0].get('top')) / SIGN.scaleFac).toFixed(2)); 

           $('#fixHorizontal4').val(hozDistance);
           $('#fixVertikal4').val(vertDistance);
           $('#fixDiameter').val(diameter);

        break;
      }
   }
}


function showFixationPanels(mode)
{
   $('#fixPanel0').hide();
   $('#fixPanel1').hide();
   $('#fixPanel2').hide();
   $('#fixPanel4').hide();

   $('#fixDisplay1').hide();
   $('#fixDisplay2').hide();
   $('#fixDisplay4').hide();
   $('#fixPanelDiameter').hide();
   
   switch(mode)
   {
         case 0: $('#fixPanel0').show(); $('#fixEditMode').val(0); break;
         case 1: $('#fixPanel1').show(); $('#fixEditMode').val(1); $('#fixPanelDiameter').show(); $('#fixDisplay1').show(); break;
         case 2: $('#fixPanel2').show(); $('#fixEditMode').val(2); $('#fixPanelDiameter').show(); $('#fixDisplay2').show(); break;
         case 4: $('#fixPanel4').show(); $('#fixEditMode').val(4); $('#fixPanelDiameter').show(); $('#fixDisplay4').show(); break;  
   }
}

function setFixation(mode)
{
  /* MODUS */

     LOG && console.log('SET FIXATION MODE: ' +mode);

  /* GET VARS + OBJECTS */

     var ty= canvas.item(0).get('top');
     var tx= canvas.item(0).get('left');
     var sw= canvas.item(0).get('width');
     var sh= canvas.item(0).get('height');

     // FIND FIXOBJ

     var fixObj=[]; var fixObjCount=0;                
     var invalidFixObj=[];

     for(x=0; x<canvas.getObjects().length; x++)
     {
         obj  = canvas.item(x); 

      /* REMOVE INVALID OBJECTS WITH NO mmkLayerType - source/reason unknown - removed at end of func */

        if(obj.get('stroke')=='rgba(255,0,0,1)' && obj.mmkLayerType==undefined) { invalidFixObj.push(x); }
        if(obj.mmkLayerType=='layerFixation') { fixObj[fixObjCount]=obj; fixObjCount++; }

        //console.log("THESE OBJECTS FIXATION => " +fixObjCount +"=> ID: " + x );
     }


  /* CHECKEN OB DEFAULT VALUES ODER RESTORE (LOAD SIGN) ODER DIMENSION FEHLER -> RESTORE*/

     var FX = { fxERROR: 0 };

     switch(mode)
     {
        case 1: FX = fixationCalculateBounds(fixObj,1,[tx,ty,sw,sh]); break;  
        case 2: FX = fixationCalculateBounds(fixObj,2,[tx,ty,sw,sh]); break;  
        case 4: FX = fixationCalculateBounds(fixObj,4,[tx,ty,sw,sh]); break;
     }

  /* SET FIXATION PANELS */  

     showFixationPanels(mode);

  /* SHOW ERROR MESSAGES AND STUFF */  

     if(FX.fxERROR==1) { 

        $('#errorbarFix').html('Mindestabstand zu gering. Mindestabstand einer Bohrung zum Rand = 3mm. Der Mindestdurchmesser = 2mm.'); 
        $('#errorbarFix').show().delay(SIGN.errorDelay).fadeOut('slow');  
     }


  /* SETTING NEW FIXATION POS */

     var fxDiameter = parseFloat($('#fixDiameter').val()); //.toFixed(2);
     var fxRadius   = parseFloat($('#fixDiameter').val() / 2 ); //.toFixed(2);

     switch(mode)
     {
        case 1:
             
             fixObj[0].set({top: ty + parseFloat(SIGN.scaleFac * FX.fxV), radius: parseFloat(SIGN.scaleFac * fxRadius)});
             canvas.setActiveObject(fixObj[0]); centerObjH(); fixObj[0].setCoords(); // fixObj[0].selectable = false; 

        break; 

        case 2:

             fixObj[0].set({left: tx + parseFloat(SIGN.scaleFac * FX.fxH1), radius: parseFloat(SIGN.scaleFac * fxRadius)});
             fixObj[1].set({left: tx + parseFloat(SIGN.scaleFac * FX.fxH2), radius: parseFloat(SIGN.scaleFac * fxRadius)});

             canvas.setActiveObject(fixObj[0]); centerObjV(); fixObj[0].setCoords(); //fixObj[0].selectable = false; 
             canvas.setActiveObject(fixObj[1]); centerObjV(); fixObj[1].setCoords(); //fixObj[1].selectable = false; 

        break; 

        case 4:

             fixObj[0].set({top: ty + parseFloat(SIGN.scaleFac * FX.fxVT), left: tx + parseFloat(SIGN.scaleFac * FX.fxHL), radius: parseFloat(SIGN.scaleFac * fxRadius)});
             fixObj[1].set({top: ty + parseFloat(SIGN.scaleFac * FX.fxVT), left: tx + parseFloat(SIGN.scaleFac * FX.fxHR), radius: parseFloat(SIGN.scaleFac * fxRadius)});
             fixObj[2].set({top: ty + parseFloat(SIGN.scaleFac * FX.fxVB), left: tx + parseFloat(SIGN.scaleFac * FX.fxHL), radius: parseFloat(SIGN.scaleFac * fxRadius)});
             fixObj[3].set({top: ty + parseFloat(SIGN.scaleFac * FX.fxVB), left: tx + parseFloat(SIGN.scaleFac * FX.fxHR), radius: parseFloat(SIGN.scaleFac * fxRadius)});

             canvas.setActiveObject(fixObj[0]); fixObj[0].setCoords();
             canvas.setActiveObject(fixObj[1]); fixObj[1].setCoords();
             canvas.setActiveObject(fixObj[2]); fixObj[2].setCoords();
             canvas.setActiveObject(fixObj[3]); fixObj[3].setCoords();

        break;
     }

  
  /* REMOVE INVALID OBJECTS FROM LAYERS */
  
     //console.log(invalidFixObj);

     for (var x = 0; x < invalidFixObj.length; ++x) 
     {
         var layer= invalidFixObj[x] - x; 
         canvas.remove(canvas.item(layer)); 
     }
     

   canvas.discardActiveObject();
   canvas.renderAll();
}


function fixationCalculateBounds(objList,mode,coords)
{

   var FX = { fxV: 0, fxH1: 0, fxH2: 0, fxHL: 0, fxHR: 0, fxVT: 0, fxVB: 0, fxERROR: 0 };
       
   var realSW  = SIGN.width/SIGN.scaleFac;
   var realSH  = SIGN.height/SIGN.scaleFac;

   var realSMHorizontal = (SIGN.width/2/SIGN.scaleFac);
   var realSMVertikal   = (SIGN.height/2/SIGN.scaleFac);

   switch(mode)
   {

      case 1:

            checkVal = $('#fixVertikal1').val();

            if(checkVal.length==0)
            { 
               $('#fixVertikal1').val(SIGN.fixationDefaultDistance);
               $('#fixDiameter').val(SIGN.fixationDefaultDiameter);
            }
            else
            {
               // CALC BY INPUT
   
                  FX.fxV = parseFloat( parseFloat( $('#fixVertikal1').val() ) - ($('#fixDiameter').val()/2));

               // CHECK OUTTA BOUNDS

                  if((FX.fxV >=3 && FX.fxV <= (realSH - 3)) && ($('#fixDiameter').val() < (realSW - 6)) && $('#fixDiameter').val() >= 2) { }
                  else 
                  {  FX.fxERROR=1; 
                     //restoreFixationByJSON(objList); 

                     $('#fixVertikal1').val(SIGN.fixationDefaultDistance);
                     $('#fixDiameter').val(SIGN.fixationDefaultDiameter);

                  }  

                  LOG && console.log('RESTORE NEEDED ---> Height: ' + realSH + ', Width: ' + realSW+ ', FX.fxV (Top): ' + FX.fxV);
            }

            FX.fxV = parseFloat( parseFloat( $('#fixVertikal1').val() ) - ($('#fixDiameter').val()/2));

      break;

      case 2:
  
            checkVal = $('#fixHorizontal2').val();

            if(checkVal.length==0)
            { 
               var horizontalDist = (realSW - (SIGN.fixationDefaultDistance * 2));

               $('#fixHorizontal2').val(horizontalDist);
               $('#fixDiameter').val(SIGN.fixationDefaultDiameter);
            }
            else
            {
               // CALC BY INPUT
   
                  FX.fxH1 = parseFloat(realSMHorizontal - ($('#fixDiameter').val()/2) - ($('#fixHorizontal2').val()/2));
                  FX.fxH2 = parseFloat(realSMHorizontal + ($('#fixHorizontal2').val()/2) - ($('#fixDiameter').val()/2));

              // CHECK OUTTA BOUNDS

                 if((FX.fxH1 >=3 && FX.fxH2 <= (realSW - 3)) && (parseFloat($('#fixHorizontal2').val()) >= (parseFloat($('#fixDiameter').val()) + 3))  && ($('#fixDiameter').val() < (realSH - 6)) && $('#fixDiameter').val() >= 2) { }
                 else
                 { FX.fxERROR=1; 
                   //restoreFixationByJSON(objList); 

                   var horizontalDist = (realSW - (SIGN.fixationDefaultDistance * 2));

                   $('#fixHorizontal2').val(horizontalDist);
                   $('#fixDiameter').val(SIGN.fixationDefaultDiameter);
                 }  
             }

             FX.fxH1 = parseFloat(realSMHorizontal - ($('#fixDiameter').val()/2) - ($('#fixHorizontal2').val()/2));
             FX.fxH2 = parseFloat(realSMHorizontal + ($('#fixHorizontal2').val()/2) - ($('#fixDiameter').val()/2));

      break;

      case 4:

            checkVal = $('#fixHorizontal4').val() + $('#fixVertikal4').val();

            if(checkVal.length==0)
            { 
                var horizontalDist = (realSW - (SIGN.fixationDefaultDistance * 2));
                var verticalDist = (realSH - (SIGN.fixationDefaultDistance * 2));

                $('#fixHorizontal4').val(horizontalDist);
                $('#fixVertikal4').val(verticalDist);
                $('#fixDiameter').val(SIGN.fixationDefaultDiameter);
            }
            else
            {
              // CALC BY INPUT

                 FX.fxHL = parseFloat(realSMHorizontal - ($('#fixDiameter').val()/2) - ($('#fixHorizontal4').val()/2));
                 FX.fxHR = parseFloat(realSMHorizontal + ($('#fixHorizontal4').val()/2) - ($('#fixDiameter').val()/2));
                 FX.fxVT = parseFloat(realSMVertikal - ($('#fixDiameter').val()/2) - ($('#fixVertikal4').val()/2));
                 FX.fxVB = parseFloat(realSMVertikal + ($('#fixVertikal4').val()/2) - ($('#fixDiameter').val()/2));
  
             // CHECK OUTTA BOUNDS

                if((FX.fxHL >=3 && FX.fxHR <= (realSW - 3)) && (FX.fxVT >=3 && FX.fxVB <= (realSH - 3)) && 
                   (parseFloat($('#fixHorizontal4').val()) >= (parseFloat($('#fixDiameter').val()) + 3)) && 
                   (parseFloat($('#fixVertikal4').val()) >= (parseFloat($('#fixDiameter').val()) + 3)) && 
                   ($('#fixDiameter').val() < (realSH - 6)) && $('#fixDiameter').val() >= 2) 
                { }
                else
                { 
                    FX.fxERROR=1; 

                    //restoreFixationByJSON(objList);

                    var horizontalDist = (realSW - (SIGN.fixationDefaultDistance * 2));
                    var verticalDist = (realSH - (SIGN.fixationDefaultDistance * 2));

                    $('#fixHorizontal4').val(horizontalDist);
                    $('#fixVertikal4').val(verticalDist);
                    $('#fixDiameter').val(SIGN.fixationDefaultDiameter);
                }  
            }

            FX.fxHL = parseFloat(realSMHorizontal - ($('#fixDiameter').val()/2) - ($('#fixHorizontal4').val()/2));
            FX.fxHR = parseFloat(realSMHorizontal + ($('#fixHorizontal4').val()/2) - ($('#fixDiameter').val()/2));
            FX.fxVT = parseFloat(realSMVertikal - ($('#fixDiameter').val()/2) - ($('#fixVertikal4').val()/2));
            FX.fxVB = parseFloat(realSMVertikal + ($('#fixVertikal4').val()/2) - ($('#fixDiameter').val()/2));

            LOG && console.log('4REAL fxHL: ' + FX.fxHL + ', fxHR: ' + FX.fxHR + ', fxVT: ' + FX.fxVT + ', fxVB: ' + FX.fxVB + ', Diameter: ' + $('#fixDiameter').val() + ', fixHoriz: ' + $('#fixHorizontal4').val() + ', fixVerti: ' + $('#fixVertikal4').val() +', realSMHorizontal: ' + realSMHorizontal +', realSMVertikal: ' + realSMVertikal); 
            
      break;

   }

   /** Wenn SIGN.width == $('#WIDTH').val() ist wird mit skalierten Werden gearbeitet. Hierbei darf keine Fehlerausgabe erfolgen (Nur bei Reload)**/
   
       if(SIGN.width==parseFloat($('#WIDTH').val())) { FX.fxERROR=0; }

   return FX;

}


/** ---------------------------------------------------------------------------*/
/** COMPONENT BASED FUNCTIONS                                                  */
/** ---------------------------------------------------------------------------*/


function restoreComponents()
{
    var components;

 // GET ALLOWED IDS
 
    var componentList = getComponents();

    var ALLOWED_IDS = new Array();
    var REMOVE_IDS = new Array(); 

    $('.components').each(function()
    {
       item = parseInt($(this).attr('id').replace('componentsBlock',''));
       ALLOWED_IDS.push(item);
    });

    LOG && console.log('RESTORING COMPONENTS');
 
    for(x=2; x<canvas.getObjects().length; x++)
    {
        type = canvas.item(x).get('type');

        if(type=='group' && canvas.item(x).mmkLayerType=='layerComponent') 
        {

           var id = canvas.item(x).mmkObjectID;

           switch(id)
           {
               case 1: // Klingelknopf':
               case 2:
               case 3:
               case 4:
               case 5:
               case 6:

                  var sizeOVW    = parseFloat(25);  //22
                  var sizeOVH    = parseFloat(25);  //22
        
               break;

               case 7:

                  var sizeOVW    = parseFloat(40);
                  var sizeOVH    = parseFloat(40);

              break;

              case 8:

                  var sizeOVW    = parseFloat(142);
                  var sizeOVH    = parseFloat(142);

              break;
           }

           var scaleSCW = parseFloat(sizeOVW / (267/SIGN.scaleFac));
           var scaleSCH = parseFloat(sizeOVH / (267/SIGN.scaleFac));

           var currentWidth  = canvas.item(x).get('width')/SIGN.scaleFac;
           var currentHeight = canvas.item(x).get('height')/SIGN.scaleFac;

           var correctScaleX = sizeOVW / currentWidth;
           var correctScaleY = sizeOVH / currentHeight;

           //console.log('ObjWidth in mm: ' + currentWidth + ', ObjHeight in mm: ' + currentHeight + ', scaleX: ' + currentScaleX + ', scaleY: ' + currentScaleY + ', correctScaleX: ' + correctScaleX + ', correctScaleY: ' + correctScaleY);


           if($.inArray(id, ALLOWED_IDS) != -1)
           {
              canvas.item(x).set({hasControls:true, selectable:true, lockScalingX: true, lockScalingY: true, borderColor: SIGN.selectorBorderColor, scaleX: correctScaleX, scaleY: correctScaleY});
              canvas.item(x).setCoords();
              canvas.renderAll();
           }
           else
           {
              REMOVE_IDS.push(x);
           }
        }
    }

 // REMOVE UNALLOWED COMPONENTS
  
    for(var x = REMOVE_IDS.length; x--;) 
    { 
       
       cp=REMOVE_IDS[x];
       var id = canvas.item(cp).mmkObjectID;
       canvas.remove(canvas.item(cp)); 
       componentList[id]--;
    }

 /** SETTIN COMPONENT LIST **/

     setComponents(componentList)
    //canvas.renderAll();
}


function addComponent(id,overlay,name,directCall) 
{ 
     
    LOG && console.log('%cAdding Component:' +id ,"color: white; background-color: orange; padding: 4px");

 // getTopX, getTopY

    var ty= canvas.item(0).get('top');
    var tx= canvas.item(0).get('left');
    var sw= canvas.item(0).get('width');
    var sh= canvas.item(0).get('height');

    var fstrw = 0;
    var fstrc = 'rgba(255,0,0,1)';

/** REBUILD COMPONENT LIST **/

    var componentList = getComponents();

 // Draw Component

    /** solange auf Lager...*/

    var BRADIUS = id==1 || id==6 ? 9.5 : 11;

    switch(id)
    {
        case 1: // Klingelknopf':
        case 2:
        case 3:
        case 4:
        case 5:
        case 6:

            // Calc Overlay

              var sizeOVW  = parseFloat(25); //22
              var sizeOVH  = parseFloat(25); //22

              var scaleSCW = parseFloat(sizeOVW / (267/SIGN.scaleFac));
              var scaleSCH = parseFloat(sizeOVH / (267/SIGN.scaleFac));

            // Bohrung

              var obj01 = new fabric.Circle({
                  radius: parseFloat(SIGN.scaleFac * BRADIUS),  // 11 // 9.5 -> 19 
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  originX : 'center',
                  originY : 'center', 
                  selectable: true, 
                  mmkLayerType: 'layerCompFixation',    
                
              });

              register_mmkLayerType(obj01);

              canvas.setActiveObject(obj01);    //centerObjHV(); // obj01.selectable = false; 

            // Overlay

              var posLeftWS  = parseFloat (4.5 * SIGN.scaleFac);
              var posTopWS   = parseFloat (4.5 * SIGN.scaleFac);

              var dpimage = ''; 

              switch(id)
              {
                     case 1: dpimage = 'klingelknopf_ns.png'; break;
                     case 2: dpimage = 'klingelknopf_led_blau_ns.png'; break;
                     case 3: dpimage = 'klingelknopf_led_rot_ns.png'; break;
                     case 4: dpimage = 'klingelknopf_led_gelb_ns.png'; break;
                     case 5: dpimage = 'klingelknopf_led_gruen_ns.png'; break;
                     case 6: dpimage = 'klingelknopf_led_weiss_ns.png'; break;
              }
              


              //var obj02 = null;

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/components/" + dpimage, function(obj) 
              { 
                  var obj02 = obj.set({ scaleX: scaleSCW, scaleY: scaleSCH, originX : 'center', originY : 'center', opacity: 1}); 

                  var groupObj = new fabric.Group([obj01,obj02], 
                  { 'left': 0,
                    'top': 0, 
                    'selectable': true, 
                    'hasControls': true, 
                    'lockScalingX': true, 
                    'lockScalingY': true, 
                     mmkLayerType: 'layerComponent', 
                     mmkObjectID: id  
                  })

                  formatObjControls(groupObj,1); 
                  canvas.add(groupObj);
                  
                  groupObj.setCoords();
                  groupObj.viewportCenter(); 
                  canvas.setActiveObject(groupObj); 

                  register_mmkLayerType(groupObj);
                  register_mmkObjectID(groupObj);

              });

           // ADD TO COMPONENTLIST

              if((id in componentList)) { componentList[id]++; } else { componentList[id]=1; }

        break;

        case 7:  

            // Calc Overlay

              var sizeOVW    = parseFloat(40); //22
              var sizeOVH    = parseFloat(40); //22

              var scaleSCW = parseFloat(sizeOVW / (267/SIGN.scaleFac));
              var scaleSCH = parseFloat(sizeOVH / (267/SIGN.scaleFac));

            // Bohrung

              var obj01 = new fabric.Circle({
                  radius: parseFloat(SIGN.scaleFac * 8),  // 9.5 -> 19 
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  originX : 'center',
                  originY : 'center', 
                  selectable: true, 
                  mmkLayerType: 'layerCompFixation',    
                
              });

              register_mmkLayerType(obj01);

              canvas.setActiveObject(obj01); //centerObjHV(); // obj01.selectable = false; 

            // Overlay

              var posLeftWS  = parseFloat (4.5 * SIGN.scaleFac);
              var posTopWS   = parseFloat (4.5 * SIGN.scaleFac);

              var dpimage = 'notstop.png';
                            
              //var obj02 = null;

              fabric.Image.fromURL("https://schilderstyle.de/konfigurator/xkonf/components/" + dpimage, function(obj) 
              { 
                  var obj02 = obj.set({ scaleX: scaleSCW, scaleY: scaleSCH, originX : 'center', originY : 'center', opacity: 1}); 

                  var groupObj = new fabric.Group([obj01,obj02], 
                  {   'left': 0, 
                      'top': 0, 
                      'selectable': true, 
                      'hasControls': true, 
                      'lockScalingX': true, 
                      'lockScalingY': true, 
                       mmkLayerType: 'layerComponent',
                       mmkObjectID: id  
                     })
                                      
                  formatObjControls(groupObj,1); 
                  canvas.add(groupObj);

                  groupObj.setCoords();
                  groupObj.viewportCenter(); 
                  canvas.setActiveObject(groupObj); 

                  register_mmkLayerType(groupObj);
                  register_mmkObjectID(groupObj);
              });

           // ADD TO COMPONENTLIST

              if((id in componentList)) { componentList[id]++; } else { componentList[id]=1; }

        break;

        case 8:  

            // Calc Overlay

              var sizeOVW    = parseFloat(142); 
              var sizeOVH    = parseFloat(142);

            // Bohrung

              var obj01 = new fabric.Circle({
                  radius: parseFloat(SIGN.scaleFac * 4),  // 9.5 -> 19 
                  stroke: fstrc,
                  strokeWidth: fstrw,
                  fill: SIGN.cutFormColor,
                  originX : 'center',
                  originY : 'center', 
                  selectable: true, 
                  mmkLayerType: 'layerCompFixation',    
              });

              register_mmkLayerType(obj01);

              canvas.setActiveObject(obj01); //centerObjHV(); // obj01.selectable = false; 

            // Overlay

              var dpimage = 'xkonf/components/funkuhr.svg';
                
              fabric.loadSVGFromURL('https://schilderstyle.de/konfigurator/' + dpimage, function(objects, options) 
              {
                  var obj = fabric.util.groupSVGElements(objects, options);
                  var obj02 = obj.set({ scaleX: sizeOVW / (obj.get('width') / SIGN.scaleFac), scaleY: sizeOVH / (obj.get('height') / SIGN.scaleFac), originX : 'center', originY : 'center', opacity: 1}); 

                  var groupObj = new fabric.Group([obj01,obj02], 
                  {   'left': 0, 
                      'top': 0, 
                      'selectable': true, 
                      'hasControls': true, 
                      'lockScalingX': true, 
                      'lockScalingY': true, 
                      mmkLayerType: 'layerComponent',
                      mmkObjectID: id  
                  })

                  formatObjControls(groupObj,1); 
                  canvas.add(groupObj);

                  groupObj.setCoords();
                  groupObj.viewportCenter(); 
                  canvas.setActiveObject(groupObj); 

                  register_mmkLayerType(groupObj);
                  register_mmkObjectID(groupObj);
              });

           // ADD TO COMPONENTLIST

              if((id in componentList)) { componentList[id]++; } else { componentList[id]=1; }

        break;

    }
   
 // DESELECT ALL

    canvas.discardActiveObject();
    hideObjControls();
    canvas.renderAll();
      
    /** ADD + SET COMPONENT LIST **/

        setComponents(componentList)

    // only needed on standalone not needed

       updateObjControls('func_Addcomponent');

    if(directCall==1) { calculateSign('addComponent()'); }

    if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }
}


function getComponents()
{
     var compList = {};

     if($('#COMPONENTSLIST').val().length > 0)
     {
        var compPairs = $('#COMPONENTSLIST').val().split(';').filter(item => item);
     
        for(var key in compPairs)
        {
            var compItems = compPairs[key].split('|');
            compList[compItems[0]]=compItems[1];      
        }
     }

     return compList;
}

function setComponents(componentList)
{
    var components = '';

        for(var key in componentList)
        {
           item  = key +'|'+componentList[key]+';'

           if(componentList[key]>0)
           {
               components = components + item;
           }
       }

    $('#COMPONENTSLIST').val(components);
}

/** ---------------------------------------------------------------------------*/
/** QR CODE / CODES BASED FUNCTIONS                                            */
/** ---------------------------------------------------------------------------*/

function addBarcode(svgdata,btyp,bmode,bdata,binverted) 
{ 
    var scRatio = canvas.item(0).get('width') >= canvas.item(0).get('height') ? 0:1;
    var scFac   = canvas.item(0).get('width') >= canvas.item(0).get('height') ? (canvas.item(0).get('height')/canvas.item(0).get('width')) : (canvas.item(0).get('width')/canvas.item(0).get('height'));

    var width   = scRatio == 0 ? parseInt(canvas.item(0).get('width')/2) : parseInt(canvas.item(0).get('width') * scFac);
    var height  = scRatio == 1 ? parseInt(canvas.item(0).get('height')/2) : parseInt(canvas.item(0).get('height') * scFac);

    var x=0; var pobj=''; 

    //console.log(btyp);

    if(btyp=='barcode')
    {

    // convert path to rectangle

       var newSVGBarcodeData = '';
       var pathCount = 0;
  
       fabric.loadSVGFromString(svgdata, function(objects, options) 
       {
           newSVGBarcodeData ='<svg viewBox="0 0 '+options.width+' '+ options.height+'" xmlns="http://www.w3.org/2000/svg">\n';
           
           objects.forEach(function(o) 
           {
              if(o.stroke)
              {
                 let correctX = o.strokeWidth/2;
                 let rectCoords= [];  //w,h,x,y

                 //console.log(o.path);

                 o.path.forEach(function(coords)
                 {
                   if(coords[0]=='M') 
                   {  rectCoords[0] = o.strokeWidth;
                      rectCoords[1] = coords[2];
                      rectCoords[2] = coords[1] - correctX;
                   }
                   else if(coords[0]=='L')
                   {  
                      rectCoords[1] = rectCoords[1] - coords[2];
                      rectCoords[3] = coords[2];  
                      newSVGBarcodeData= newSVGBarcodeData + '<rect width="'+rectCoords[0]+'" height="'+rectCoords[1]+'" x="'+rectCoords[2]+'" y="'+rectCoords[3]+'" fill="'+o.fill+'" />\n';            
                   }
                 });
              }
              else
              {   
                 switch(o.type)
                 {
                    case 'path':

                      if(pathCount==0)
                      { 
                         //console.log('remove border layer');  // change order alternatively
                      }
                      else
                      {  
                        newSVGBarcodeData = newSVGBarcodeData + '<path d="'+o.d+'" fill="'+o.fill+'" />\n'; 
                      }

                      pathCount++; 

                    break;

                    case 'rect':
                      newSVGBarcodeData = newSVGBarcodeData + '<rect width="100%" height="100%" x="0" y="0" fill="'+o.fill+'" />\n'; 
                    break;
                 } 
              }
            });

           newSVGBarcodeData= newSVGBarcodeData + '</svg>'; 
           svgdata = newSVGBarcodeData;
       });
      
       //console.log(newSVGBarcodeData);

    }

    if(binverted==1) 
    { 
       // Fabric cant handle percentage in at least rect???

          const viewBox = (/viewBox="([^"]+)"/.exec(svgdata) || '')[1];
          const viewBoxArr = viewBox.split(" ");

          var newSVGdataW = svgdata.replace("100%",viewBoxArr[2]); 
          var newSVGdataH = newSVGdataW.replace("100%",viewBoxArr[3]); 
          svgdata= newSVGdataH; 

          //console.log(svgdata);
    }   

    fabric.loadSVGFromString(svgdata, function(objects, options) 
    {
        var obj = fabric.util.groupSVGElements(objects, options);

        obj.set({ centeredScaling: 1, clipPath: bgLayer, clip_target: 'bgLayer', mmkLayerType: 'layerBarcode', lockScalingFlip: true });

        extendObject(obj, 'mmkLayerType', 'layerBarcode');        
        extendObject(obj, 'mmkBarcodeType', btyp);
        extendObject(obj, 'mmkBarcodeMode', bmode);
        extendObject(obj, 'mmkBarcodeData', bdata);
        extendObject(obj, 'mmkBarcodeInverted', binverted);
        register_mmkTrueColor(obj);

        formatObjControls(obj,1); 

    /** IS FULL COLOR DIGITALDRUCK FALSE ? **/

        if($('#ENGRAVEMETHOD option:selected').val()!=8) // ONLY IF NOT TRUE COLOR
        {
           fillObjWithColor(obj, SIGN.color);
           obj.set({ mmkTrueColor: 0 });
        }
        else
        {  obj.set({ mmkTrueColor: 1 }); }

        obj.scaleToWidth(width);
        obj.scaleToHeight(height);

        canvas.add(obj);
        canvas.renderAll.bind(canvas);

        canvas.setActiveObject(obj);
        centerObjHV();

        //console.log(obj.toSVG());
           
        calculateSign('addCode(svg)',0);  
    });

    canvas.renderAll();

    if(SIGN.closeMenuAfterAdd===true) { closeMenues(); }
}

function resetBarcodePanels()
{
   $('.panelCodeType').each(function() { $(this).removeClass('gradSelect'); });
   $('.panelCodeMode').each(function() { $(this).hide(); $(this).removeClass('gradSelect'); });
   $('.selectQRCodeBlock').hide();
   $('.selectBarcodeBlock').hide();
   $('.selectDatamatrixBlock').hide();
}

function resetBarcodeModes(mode)
{
    switch(mode)
    {
       case 'barcode':
         
         $('.panelCodeType[data-type = "barcode"]').addClass('gradSelect');
         $('.panelCodeMode').each(function() { if($(this).data('mode') == 'Text') { $(this).show(); }});
         $('.selectBarcodeBlock').show();
         $('.panelCodeMode:nth-child(2)').trigger('click');

       break;

       case 'datamatrix':

         $('.panelCodeType[data-type = "datamatrix"]').addClass('gradSelect');
         $('.panelCodeMode').each(function() { if($(this).data('mode') == 'Text') { $(this).show(); }});
         $('.selectDatamatrixBlock').show();
         $('.panelCodeMode:nth-child(2)').trigger('click');

       break;

       default:

         $('.panelCodeType[data-type = "qrcode"]').addClass('gradSelect'); 
         $('.panelCodeMode').each(function() { $(this).show(); });
         $('.selectQRCodeBlock').show();
         $('.panelCodeMode:first').trigger('click');
    }
}

function restoreBarcode()
{
     var obj  = canvas.getActiveObject();

     $('.scrollAreaLvl2').scrollTop(0);
     $('.menuBarcodes').trigger('click');
     
     if(obj && obj.mmkLayerType == 'layerBarcode')
     {
        resetBarcodePanels();
        $('.panelCodeMode').each(function() { $(this).removeClass('gradSelect'); }); 
        $('.codesDataPanel').each(function() { $(this).hide(); });

        //console.log(obj.mmkBarcodeData);

        var pdata = obj.mmkBarcodeData.split(';');
        obj.mmkBarcodeInverted == 1 ? $('.codeInverted').prop('checked', true) : $('.codeInverted').prop('checked', false); 

        switch(obj.mmkBarcodeType)
        {
           case 'barcode':    resetBarcodeModes('barcode');  break;
           case 'datamatrix': resetBarcodeModes('datamatrix'); break;
           default:           

              resetBarcodeModes('qrcode'); 
             
              switch(obj.mmkBarcodeMode)
              {
                    case 'URL':
                      $('.codeURL').val(pdata[0]);
                      $('.panelCodeMode[data-mode = "URL"]').trigger('click');
                    break;

                    case 'Text':
                      $('.codeText').val(pdata[0]);
                      $('.panelCodeMode[data-mode = "Text"]').trigger('click');
                    break;

                    case 'vCard':
                      $('.codeText').val(pdata[0]);
                      $('.panelCodeMode[data-mode = "Text"]').trigger('click');
                    break;

                    case 'WiFi':
                      $('.codeWiFiAuth').val(pdata[0]);
                      $('.codeWiFiNetwork').val(pdata[1]);
                      pdata[2]=='true' ? $('.codeWiFiHidden').prop('checked',true): $('.codeWiFiHidden').prop('checked',true);
                      $('.codeWiFiPassword').val(pdata[3]);
                      $('.panelCodeMode[data-mode = "WiFi"]').trigger('click');
                    break;


                    case 'EMail':
                      $('.codeEMailAddress').val(pdata[0]);
                      $('.codeEMailSubject').val(pdata[1]);
                      $('.codeEMailMessage').val(pdata[2]); 
                      $('.panelCodeMode[data-mode = "EMail"]').trigger('click');
                    break; 

                    case 'WhatsApp':
                      $('.codeWhatsAppNumber').val(pdata[0]);
                      $('.codeWhatsAppMessage').val(pdata[1]);
                      $('.panelCodeMode[data-mode = "WhatsApp"]').trigger('click');
                    break;

                    case 'SMS':
                      $('.codeSMSNumber').val(pdata[0]);
                      $('.codeSMSMessage').val(pdata[1]);
                      $('.panelCodeMode[data-mode = "SMS"]').trigger('click');
                    break;

              }
        }
     }
}


/** ---------------------------------------------------------------------------*/
/**                                                                            */
/** I/O OPERATIONS                                                             */
/**                                                                            */   
/** ---------------------------------------------------------------------------*/


/**
function changeMaterial(key)
{
   // OPEN INFO WINDOW METHOD

      $('#chgsp').val(key);
      //chgWin.open();

   // DIRECT METHOD

      $('#chgMatForm').submit();

}

function changeStaerke(mat,strength,oldStaerke)
{
  $('#chgstrsp').val(mat);
  $('#chgstrpid').val(strength);
  $('#chgstr').val(oldStaerke);

  strWin.open();
}
*/

function changeStaerkeByColor(mat,strength,oldStaerke,colorid,colorname,colorgroupid,color,colorbg,colorbgimage,engravemethod)
{
   $('#ENGRAVEMETHOD').append($("<option></option>").attr("value", engravemethod).text('TESST'));
   $('#ENGRAVEMETHOD').val(engravemethod);
    
   //$('#chgstrsp').val(mat);
   //$('#chgstrpid').val(strength);
   //$('#chgstr').val(oldStaerke);

   //document.getElementById('STAERKE').value=strength;

   //$('#STAERKE option[value="'+ strength +'"]').attr('selected',true);
   $('#STAERKE option[value="'+ strength +'"]').prop('selected',true);

   $('#COLORID').val(colorid);
   $('#COLORNAME').val(colorname);
   $('#COLORGROUPID').val(colorgroupid);
   $('#COLOR').val(color);
   $('#COLORBG').val(colorbg);
   $('#COLORBGIMAGE').val(colorbgimage);

   changeMaterialJS($('#MATERIALID').val(),strength,'');
}

/**
function updateStaerke()
{
    changeMaterialJS($('#MATERIALID').val(),$('#chgstrpid').val(),'');

    //console.log('changeMaterialJS('+$('#MATERIALID').val()+','+$('#chgstrpid').val()+')');
    //$('#chgstrsp').val(mat);
    //$('#chgstrpid').val($('#chgstrpid').val());
    //$('#chgstr').val(oldStaerke);

    //$('#DIMSTD option:selected').val();

    //console.log('NEWCHGSTRID: ' +$('#chgstrpid').val() + ', OLDCHGSTRID: ' +  $('#chgstr').val() + ', STAERKE: ' + $('#STAERKE').val() + ', MATID: ' +$('#MATERIALID').val());
    //alert($('#STAERKE').val()
    //alert($('#MATERIALID').val() + 'Gettin ProductID...');

    //$.ajax({ url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", type: 'GET', cache: false, timeout: 30000, data: { com: 'changeProduct', id: $('#chgstrpid').val(), refID: $("#MATERIALID").val() },
    //         error: function(){ return true; },  //alert('error');
    //         success: function(cp) { window.parent.location.reload(); return true; }
    //       });
}

function restoreStaerke()
{
    $('#STAERKE').val($('#chgstr').val());
}

*/

function resetAll()
{
    $.ajax({type: "GET", url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", cache: false, timeout: 3000, async:false, data: { com: 'resetSign' }}).done(function(cp) 
    { 
       canvas.clear();

   /** ALTERNATIV ... if classic off keep sign settings else reset to defaults - WARNING*** FAST BUT EXTREMELY BUGGY *** **/

       var jsonly=0;
       var classic=1;  var cptrim = cp.trim();

       if(classic==1 && jsonly==1)
       {
           var mat = cptrim.split("|");

           $('#MATERIALID').val(mat[0]);
           $('#MATERIALNAME').val(''); 
           $('#PRODUCTID').val(mat[1]);
           $('#PRODUCTNAME').val('');
           $('#DIMFREE').val('');
           $('#DIMMAX').val('');
           $('#DIMMIN').val('');
           $('#FORMID').val('');
           $('#FORM').val('');
           $('#FORMDATA').val('');
           $('#BORDERID').val('');
           $('#COLORID').val('');
           $('#COLORNAME').val('');
           $('#COLORGROUPID').val('');
           $('#COLOR').val('');
           $('#COLORBG').val('');
           $('#COLORBGIMAGE').val('');
           $('#ENGRAVEMINFONTSIZE').val('');
           $('#ENGRAVEFILLABLE').val('');
           $('#TXTMODE').val('');
           $('#TXTDATA').val('');
           $('#TXTMODESIGNS').val('');
           $('#FIXATIONID').val('');
           $('#FIXATIONNAME').val('');
           $('#OLDETEMPLATE').val('');

           $('#COMPONENTSLIST').val('');

           $('#STAERKE').empty();
           $('#STAERKE').append($("<option></option>").attr("value", mat[1]).text(mat[1]+' mm'));  
           $('#STAERKE option[value="'+mat[1]+'"]').prop('selected', true); 

           $("#DIMMODE0").prop("checked", true);

           $('#DIMSTD').empty(); 
           $('#DIMSTD').append($("<option></option>").attr("value", mat[2]+'x'+mat[3]).text(mat[2]+'x'+mat[3]));
           $('#DIMSTD option[value="'+mat[2]+'x'+mat[3]+'"]').prop('selected', true); 

           //$('#DIMSTD').val('0x0');
           $('#WIDTH').val(mat[2]);
           $('#HEIGHT').val(mat[3]);

           changeMaterialJS($('#MATERIALID').val(),mat[1],''); 
       }
       else if (classic==0 && jsonly==1)
       {
           changeMaterialJS($('#MATERIALID').val(),$('#STAERKE option:selected').val(),'');
       }
       else
       {
          /** OLD SCHOOL **/

          SIGN.calculateOnUnload=0; 
          window.top.location.reload();
       }

       resetWin.close()

       return true; 
    });

    return false;
}


function loadSign(id,refID,URL)
{
 // AJAX UPDATE REQUEST

 // CHECK IF OLD SIGNS COULD BE LOADED

    //alert(id+','+refID+','+URL);

    $.ajax({ url: 'https://schilderstyle.de/konfigurator/scripts/mmk-io.php',
              type: 'GET',
              cache: false,
              timeout: 3000,
              async: false, //false, 
              dataType: "text",
              data: {'com': 'loadSign', 'id': id, 'refID': refID},
              error: function()
              { 
              },
              success: function(cs) { 

                if(URL.length>0) { SIGN.calculateOnUnload=0; window.top.location.href = URL; }
                return true; 
              }
 
    });

    return false;
}

function deleteSign(id,refID)
{
    $.ajax({ url: 'https://schilderstyle.de/konfigurator/scripts/mmk-io.php',
             type: 'GET',
             cache: false,
             timeout: 3000,
             async: false, //false, 
             data: {'com': 'deleteSign', 'id': id, 'refID': refID},
             dataType:'json',
             success: function(res) 
             {
                 if(res['status']=='ok')
                 {
                    delSaveWin.close()
                    $('.signSavesRow'+refID).html(res['data']);
                 }
             },    
             error: function()
             { 
             },
    });

    return false;
}


function loadUserSignList(source,page)
{
    $.ajax({ url: 'https://schilderstyle.de/konfigurator/scripts/mmk-io.php',
              type: 'GET',
              cache: false,
              timeout: 3000,
              async: false, //false, 
              dataType: "text",
              data: {'com': 'loadUserSignList', 'id': source, 'refID': page},
              error: function()
              { 
              },
              success: function(cs) { 

                $('#userSignContent').html(cs);
                return true; 
              }
    });

    return false;
}


function saveSign(id,mode)
{
    var refID = ''; 
   
    if(mode.length >0)
    { 
       id = id.replace('saveMMK-','');
       refID=mode;
    }

    $.when(calculateSign('saveSign()',1)).done(function(ev) {

      $.ajax({type: "GET", url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", data: { com: 'saveSign', id: id, refID: refID}}).done(function(cp) 
      { 
          SIGN.calculateOnUnload=0;
          window.top.location.reload();
          return true; 
      });

    });

    return false;
}

function loadTemplates(id,katname)
{
    $.ajax({ url: 'https://schilderstyle.de/konfigurator/scripts/mmk-io.php',
              type: 'GET',
              cache: false,
              timeout: 3000,
              async: false, //false, 
              dataType: "text",
              data: {'com': 'loadTemplates', 'id': id, 'refID': katname},
              error: function()
              { 
              },
              success: function(cs) { 
                 $('#templateContainer').html(cs);
                 $('#templateContainer').animate({scrollTop: 0 }, 500);
                 return true; 
              }
    });

    return false;
}
         
async function createAngebot()
{
    await calculateSign('createAngebot',1).then (value => 
    {
       var jsondata = JSON.stringify(canvas);

       $.ajax({type: "POST", url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", data: { com: 'createAngebot','subcom': 'create' }}).done(function(ex) 
       {
          canvas.clear();
          changeMaterialJS($('#MATERIALID').val(),$('#PRODUCTID').val(),jsondata);

          $('#schild').css('visibility','visible');

          try { data = JSON.parse(ex); 
                forceDownload(data);
          }
          catch (e) { alert(ex); }
       });
    });
   
    return false;
}


async function prepareAnfrage(img)
{
    d  = new Date();
    ts = d.getTime();
    nimg = img.replace(/timestamp\=\d+/,"timestamp="+ts);

    $('.anfrageWinContent').hide();
    $('.loader2').show();

    anfrageWin.open();
    anfrageWin.disable();

    await calculateSign('prepareAnfrage',1);

    $('#anfrageImage').css("background-image", "url("+nimg+")");  

    anfrageWin.enable();

    $('.loader2').hide();  
    $('.anfrageWinContent').show();

    //return true; 
    //return false;
}

function createAnfrage()
{
    if($('#wdata1').val()=='' || $('#wdata2').val()=='' || $('#wdata3').val()=='' || $('#wdata4').val()=='' || $('#wdata5').is(':not(:checked)'))
    { 
       alert('Bitte geben Sie Namen, E-Mail-Adresse, Telefonnummer, den Grund der Anfrage ein und bestätigen Sie die Bedingungen, um die Anfrage abzuschicken.');
    }
    else
    {
       var svgdata = saveImageAs('svg');

       $.ajax({type: "POST", url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", data: { com: 'createAnfrage', svgdata: svgdata[0], filelist: svgdata[1], imgscale: svgdata[2], wdata0: $('#wdata0').val(), wdata1: $('#wdata1').val(), wdata2: $('#wdata2').val(), wdata3: $('#wdata3').val(), wdata4: $('#wdata4').val(), adClickID: $('#adClickID').val() }}).done(function(cp) 
       { 
          SIGN.calculateOnUnload=0;

          window.location.href= 'https://schilderstyle.de/konfigurator/2/danke/';
          return true; 
       });
    }

    return false;
}

async function addSignToBasket()
{
    $('.basketWinContent').hide();
    $('.loader2').show();

    basketWin.open();
    basketWin.disable();

    //$.when(calculateSign('addSignToBasket',1)).done(function(ev) {
    
    await calculateSign('addSignToBasket',1).then(value => 
    {
       var jsondata = JSON.stringify(canvas);
       var svgdata  = saveImageAs('svg');   

       $.ajax({type: "POST", url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", data: { com: 'addSignToBasket', svgdata: svgdata[0], filelist: svgdata[1], imgscale: svgdata[2] }}).done(function(ex) 
       {
          basketWin.enable();

          $('.loader2').hide();  
          $('.basketWinContent').show();

          var items=$('.wkCircle', window.parent.document).text();

          if(items) { items = parseInt(items) + 1; $('.wkCircle', window.parent.document).html('<strong>' + items + '</strong>'); 
              if(items>0) { $('.wkCircle', window.parent.document).show(); }
          }

          canvas.clear();
          changeMaterialJS($('#MATERIALID').val(),$('#PRODUCTID').val(),jsondata);

          $('#schild').css('visibility','visible');

      });

    });

    return false;
}

function loadURL(url) { window.top.location.href=url; }

function editVectorizedFont(obj)
{
   /** FIND TEXT EDITOR SIBILING */
    
       var textEditorLayer = getVectorResultSibling(obj,'layerVectorEditor');

       if(textEditorLayer!=0)
       {
         /** DISABLE/HIDE VECTOR RESULT + SHOW RESULT EDITOR SIBLING */
  
             obj.set({'opacity' : SIGN.fontVectorizeOpacity, 'selectable': false, 'evented': false});
             obj.setCoords();

         /** ENABLE TEXT OBJ + JUMP IN */

             canvas.item(textEditorLayer).set({'opacity': 1,'selectable': true,'evented': true});
             canvas.item(textEditorLayer).setCoords();
             canvas.renderAll;

             canvas.setActiveObject(canvas.item(textEditorLayer));
             canvas.item(textEditorLayer).enterEditing();
             
             if(obj.mmkSerienText) { } // SERIENTEXT HAS NO INLINE EDIT FUNCITONALITY
             else { canvas.item(textEditorLayer).hiddenTextarea.focus(); }

       }
}

function getVectorResultSibling(obj,sibling)   // layerVectorEditor layerVectorResult
{
   if(obj)
   {  
      for(let x=0; x < canvas.getObjects().length; x++)
      {
         if(canvas.item(x).mmkLayerType == sibling && canvas.item(x).mmkLayerUniqueID == obj.mmkLayerUniqueID)
         { 
            return x;
         }   
      }
   }
   
   return 0;
}

function getVectorFontFamilyName(obj)
{
   for (var key in SIGN.vectorizableFonts) 
   {
        if(obj.fontFamily == SIGN.vectorizableFonts[key]['cssName'] ||
           obj.fontFamily == SIGN.vectorizableFonts[key]['cssName']+'Italic' ||
           obj.fontFamily == SIGN.vectorizableFonts[key]['cssName']+'Bold' ||
           obj.fontFamily == SIGN.vectorizableFonts[key]['cssName']+'BoldItalic'
        ) { return key; break; }
   }

   return '';
}


async function vectorizeFont(obj,source,type)
{

   //console.log('Vectorize -> Event: ' + source+ ', Type: ' + type + ', mmkLayerType: ' + obj.mmkLayerType + ', mmkLayerUniqueID: ' + obj.mmkLayerUniqueID);
   //console.log(obj);

   if(!type) { console.log('WARNING: no type'); }

   /** VECTORIZE IF OBJECT MODIFIED */

     if(source == 'obj_modified' || source== 'obj_modified_addText')// || (obj.mmkLayerType=='layerVectorEditor' && source=='text:editing:exited')) // || source=='before:selection:cleared') // || source=='text:editing:exited') // source=='selection:cleared') //  || source=='selection:updated') 
     { 
         //console.log('Start vectorization...' );

       /** CHECK IF TEXT OBJ BECOMES LAYER SHADOW COPYHAS UNIQUE ID */

           if((!obj.mmkLayerUniqueID || obj.mmkLayerUniqueID=='') && obj.fontFamily.match('^SST_'))
           { 
              extendObject(obj,'mmkLayerUniqueID', generateID());
           }

      /** SET LAYER TYPE FOR FONT IF VECTORIZABLE, ELSE RESET */

          if(obj.fontFamily.match('^SST_'))
          {
             extendObject(obj,'mmkLayerType', 'layerVectorEditor');
          }
          else
          {
             extendObject(obj,'mmkLayerType', '');
          }

          var removeVectorID=new Array();

      /** REMOVE VECORIZED LAYERS FOR given mmkLayerUniqueID */    
 
          for(x=0; x < canvas.getObjects().length; x++)
          {
              if(canvas.item(x).mmkLayerType == 'layerVectorResult' && canvas.item(x).mmkLayerUniqueID == obj.mmkLayerUniqueID) { removeVectorID.push(x);}
          }

          for(var x = removeVectorID.length; x--;) { canvas.remove(canvas.item(removeVectorID[x])); }

      /** PRELODING FONTS */    

          const fonts  = await preloadFonts().then(value => 
          { 
              let font = obj.get('fontFamily');
              let fontProp= {'RequestedFont' : font };
              let layer = [];

               if(SIGN.fonts[font]!== undefined)
               {

           /** LOAD VALUE AS PATH */   

               let txt = { topPos: 0, leftPos: 0, minLeftOffset: 9999, pathLength: 0 };

           /** wenn mehrere Zeilen split by newline */

           /** SANITIZE trim or something */      


           /** CALC NEW WIDTH / SCALE TO OBJ 1 */

               var cScale = obj.scaleX;

               //console.log('Font has SX/SY: ' + obj.scaleX,obj.scaleY);

               obj.set({'scaleX':1, 'scaleY': 1, 'dirty': true}); // ensure scaleX,scaleY to be 1 before transform
               obj.setCoords();

               fabric.util.clearFabricFontCache();

               fontProp['iTextObj'] = 'WIDTH/HEIGHT: ' + obj.width +', ' + obj.height + ', TOP/LEFT: ' + obj.top +', '+ obj.left + ', SX/SY: ' + obj.scaleX +', '+ obj.scaleY;

               obj.textLines.forEach(function(line,i) 
               {
                  txt.topPos = i * obj.getHeightOfLine(i) * obj.scaleX; // * SIGN.scaleFac);

                  txt.leftOffset = 1.7;
                  txt.topOffset  = 11;
                  //txt.leftPos = 0;
                  //txt.minLeftOffset = 0; 

              /** CORRECT POSITION */

                  txtObj  = textToPath(SIGN.fonts[font], obj, line);   // SIGN FONT preloaded Font
                  txt.topOffset = obj.getHeightOfLine(i) - txtObj['height'];

                  let textPath = new fabric.Path(txtObj['pathData'],
                  {
                     top:  obj.top + (11 * obj.scaleX) + txt.topPos,
                     left: txt.leftPos,
                     scaleX: obj.scaleX,
                     scaleY: obj.scaleY,
                     lockScalingFlip: true,
                     
                     //strokeWidth: 1, 
                     //stroke: '#ff0000',
                  });

                  if(obj.mmkRenderAsCutForm)
                  {
                       textPath.set({ 'fill': SIGN.cutFormColor,
                                      'stroke': SIGN.cutFormStrokeColor,
                                      'strokeDashArray': [SIGN.cutFormStrokeDashWidth,SIGN.cutFormStrokeDashWidth], //SIGN.cutFormStrokeArray,
                                      'strokeWidth': SIGN.cutFormStrokeWidth
                       });
                  }
                  else
                  {
                       obj.mmkLayerFill==1 ? textPath.set({'fill': obj.fill}) : textPath.set({'fill': SIGN.color});
                  }

                  layer.push(textPath)
                 
                  txt.leftOffset = (obj.width - textPath.width) / 2 * obj.scaleX;
                  txt.minLeftOffset = txt.leftOffset < txt.minLeftOffset ? txt.leftOffset : txt.minLeftOffset;

              /** CENTER ALL */

                 txt.leftPos = obj.left + txt.leftOffset;

                 textPath.set({'left': txt.leftPos })
                 textPath.setCoords();

                 //console.log('Zeile: ' + i + ': ' + textPath.width + ' leftPos: ' + txt.leftPos);
                 //console.log(txtObj);

              /** NO NEED TO ADD FONT, JUST CALC AND RETURN LENGTH */

                 var pathInfo = fabric.util.getPathSegmentsInfo(textPath.path);
                 var pathLength = (pathInfo[pathInfo.length - 1].length / 10 / SIGN.scaleFac) * textPath.scaleX;
                 txt.pathLength += pathLength;
                 //console.log('Länge Ausschnitt (Zeile ' + i + '): ' + pathLength +' cm')

                 fontProp['Zeile' + i + '-LineProperties'] = 'LineHeight: ' + obj.getHeightOfLine(i) +', FontLineHeight' + txtObj['height'];
                 fontProp['Zeile' + i + '-PathCoords'] = 'WIDTH/HEIGHT: ' + textPath.width + ', ' + textPath.height + ', TOP/LEFT: ' + textPath.top + ', ' +textPath.left;
                 fontProp['Zeile' + i + '-PathLength'] = 'Länge Ausschnitt: ' + pathLength + ' cm';
             });

          /* CORRECT POSITION FOR EACH LINE */

             //console.log('MinLeftOffset:' + txt.minLeftOffset)

             layer.forEach(function(svgText,i)
             {
                 //console.log(svgText);

                 switch(obj.textAlign)
                 {
                      //case 'left': txt.leftPos = obj.left + (txt.minLeftOffset * obj.scaleX); svgText.set({'left': txt.leftPos }); break;
                      case 'left': txt.leftPos = obj.left + (txt.minLeftOffset); svgText.set({'left': txt.leftPos }); break;

                      //case 'center':   txt.leftPos = obj.left + txt.leftOffset; break;  // no need, is already centered
                      //case 'right':  txt.leftPos = (obj.left + obj.width) - (((txt.minLeftOffset * 2)  * obj.scaleX) + svgText.width); svgText.set({'left': txt.leftPos }); break;
                      case 'right':  txt.leftPos = (obj.left + obj.width) - svgText.width - txt.minLeftOffset; svgText.set({'left': txt.leftPos }); break;
                 }

                 //svgText.set({'left': txt.leftPos })
                 svgText.setCoords();
             });

          /* GROUP LAYERS AND PLACE EM */

             var group = new fabric.Group(layer, {
                 left: obj.left,
                 top: obj.top,
                 selectable: true,
                 opacity:1,
                 evented: true,
                 scaleX: cScale,
                 scaleY: cScale,
                 //lockScalingX: true,
                 //lockScalingY: true
                 lockScalingFlip: true,
             });

             extendObject(group, 'mmkLayerType', 'layerVectorResult');
             extendObject(group, 'mmkLayerUniqueID', obj.mmkLayerUniqueID);
             extendObject(group, 'mmkLayerFill', obj.mmkLayerFill);

             if(obj.mmkRenderAsCutForm) { extendObject(group, 'mmkRenderAsCutForm', true); }
             if(obj.mmkSerienText)      { extendObject(group, 'mmkSerienText', true); }

             formatObjControls(group,1);
             canvas.add(group);

             canvas.setActiveObject(group);

         /** RESET FONT EDITOR SCALE */    

             obj.set({'scaleX':cScale, 'scaleY': cScale, 'dirty': true}); // ensure scaleX,scaleY to be cScale
             obj.set({'opacity' : SIGN.fontVectorizeOpacity, 'selectable': false, 'evented': false });
             obj.setCoords();

             fabric.util.clearFabricFontCache();
 
         /** HIDE EDITOR FIELD AND MAKE AND DISABLE */
                  
             //console.log('FontProperties: ',fontProp);
             //console.log('GroupSX: ' + group.scaleX + ', ObjSX: ' + obj.scaleX)
             
             if(source=='obj_modified_addText') {  group.viewportCenter(); }

             group.setCoords();

             canvas.renderAll; //.bind(canvas);
         }
      });

      //console.log('Vectorization done...');   

   } // END OBJ_MODIFIED 
   
}

async function saveTempSVG()
{
    $('.svgDownWinContent').hide();
    $('.loader2').show();

    svgDownWin.open();
    svgDownWin.disable();

    var now = Date.now();
    var tmpURL = $('.tmpDownloadButton').attr('href').split('?');
    
    var newURL = tmpURL[0] + '?' +now;
    $('.tmpDownloadButton').attr('href', newURL);

    await calculateSign('saveTempSVG',1).then(value =>
    {
       //console.log('saveTempSVG calculateSign fertig');

       var jsondata = JSON.stringify(canvas);
       var svgdata  = saveImageAs('svg'); 

       $.ajax({type: "POST", url: "https://schilderstyle.de/konfigurator/scripts/mmk-io.php", cache: false, data: { com: 'saveTempSVG', svgdata: svgdata[0], filelist: svgdata[1], imgscale: svgdata[2] }}).done(function(cp) 
       { 
          svgDownWin.enable();

          $('.loader2').hide();  
          $('.svgDownWinContent').show();

          canvas.clear();
          changeMaterialJS($('#MATERIALID').val(),$('#PRODUCTID').val(),jsondata);

          $('#schild').css('visibility','visible');  // better display

          return true; 
       });
    });

   return false;
}


// * WRITE IMAGE DATA *//

function saveImageAs(format)
{
     var dataURL='';

     $('#schild').css('visibility','hidden');  // better display

  // DESELECT ALL OBJECTS

     //canvas.deactivateAll().renderAll();  // NOT WORKING IN 2.x
     canvas.discardActiveObject();

     var addID = new Array();
     var removeID=new Array();

     switch(format)
     {
        case 'png':
          
           /* FIX ZOOM */

          //var baseTransform = canvas.viewportTransform;
          //canvas.viewportTransform = fabric.IMatrix.slice(0);
          
          //dataURL =  canvas.toDataURL('image/png');   // PNG OUTPUT
          
          //canvas.viewportTransform = baseTransform;


          var viewport = canvas.viewportTransform;
	  canvas.viewportTransform = [1, 0, 0, 1, 0, 0];
	  dataURL = canvas.toDataURL('image/png'); //{format: 'jpeg',quality: 0.3, multiplier: 0.2});
         // bounce here
	  canvas.viewportTransform = viewport;

          //canvas.toDataURL(...options);


          //dataURL =  buffer.toDataURL('image/png');   // PNG OUTPUT

        //var ctx = canvas.getContext("2d");
        //var myImageData = ctx.getImageData(canvas.item(0).getLeft(), canvas.item(0).getTop(), canvas.item(0).get('width'), canvas.item(0).get('height'));
        //    buffer = document.createElement('canvas');

        //var bufferCtx = buffer.getContext("2d");
        //    buffer.width = canvas.item(0).get('width');
        //    buffer.height = canvas.item(0).get('height');
        //    bufferCtx.putImageData(myImageData, 0, 0);

        break;

        case 'json':
              dataURL =  canvas.toJSON();
        break;

        case 'svg':

        // GROUPS

           //var engraveGroup = new Array();
           //var cutGroup     = new Array();

           var imageScale = new Array();
           var imageGroup = new Array();  
           var w,imgScaleFac,i,items,groupX,groupY;            

        // XY CORRECT

           var objX= canvas.item(0).get('left');
           var objY= canvas.item(0).get('top');


        // FORMAT OBJECTS TO CSVG

           LOG && console.log('Create SVG WorkingFile:');
           LOG && console.log('------------------------------------------------------------------');

           for(x=0; x<canvas.getObjects().length; x++)
           {
               LOG && console.log(canvas.item(x));

               tx= canvas.item(x).get('left')-objX;
               ty= canvas.item(x).get('top')-objY;
  
               dx= canvas.item(x).get('width')/SIGN.scaleFac;
               dy= canvas.item(x).get('height')/SIGN.scaleFac;

               //rx= canvas.item(x).getRx()/SIGN.scaleFac;
               //ry= canvas.item(x).getRy()/SIGN.scaleFac;

               sdx= canvas.item(x).get('width') * canvas.item(x).get('scaleX') / SIGN.scaleFac;
               sdy= canvas.item(x).get('height')* canvas.item(x).get('scaleY') /SIGN.scaleFac;

               sx= canvas.item(x).get('scaleX')/SIGN.scaleFac;
               sy= canvas.item(x).get('scaleY')/SIGN.scaleFac;

               tx= tx/SIGN.scaleFac;
               ty= ty/SIGN.scaleFac;

               obj  = canvas.item(x);
               type = canvas.item(x).get('type');

               LOG && console.log(x+': '+type+', '+'tx|ty: ' +tx+','+ty+ ' dx|dy: ' +dx+ ',' +dy+ ' sx|sy: ' +sx+ ',' +sy+ ' scaleFac: '+SIGN.scaleFac + ' sdx|sdy: ' +sdx+ ',' +sdy);

           /** FIXING NASTY ROUNDING ERRORS **/

         //      if(canvas.item(x).get('width') > canvas.item(x).get('height'))
         //      {
                  //xcorrect=0;
                  //ycorrect= $('#HEIGHT').val() - dy;

         //          ty = $('#HEIGHT').val() - ty;
         //          dy = $('#HEIGHT').val() - dy;
         //      }
         //      else
         //      {
                   //xcorrect= $('#WIDTH').val() - dx;
                   //ycorrect= 0;
         //          tx = $('#WIDTH').val() - tx;
         //          dx = $('#WIDTH').val() - dx;
         //      }  

         //      console.log('XCORR: '+ canvas.item(x).get('scaleX') +'/'+ sx +', YCORR: '+ canvas.item(x).get('scaleY') + '/' + sy);

              


             // BORDER STUFF HERE

//if(x==1)
//{
//   console.log('BORDERID: ' + $('#BORDERID').val());
//   alert('hold it');
//}


                if(x==1) 
                { 
                   switch($('#BORDERID').val())
                   {
                      //case '2': dx=dx - 2;  dy = dy - 2; break;  //Thin   (2mm vom Rand)
                      //case '3': dx=dx - 5;  dy = dy - 5; break;  //Thick  (5mm vom Rand)
                   }

//console.log('Layer: ' + x+' Type: '+type+', '+'tx|ty: ' +tx+','+ty+ ' dx|dy: ' +dx+ ',' +dy+ ' sx|sy: ' +sx+ ',' +sy+ ' width/height: ' + obj.get('width')+',' + obj.get('height')+ ' scaleFac: '+SIGN.scaleFac + ' sdx|sdy: ' +sdx+ ',' +sdy);
//console.log('DIM: ' +dx+ ',' +dy+ ',' +tx+ ',' +ty);
//alert('hold it');

                }

                switch(type)
                {
                    case 'rect'   :  obj.set({ width: dx,
                                                height: dy,
                                                left: tx, 
                                                top: ty,
                                      });

                                      if($('#FORMDATA').val()=='rounded' && x==0)
                                      { 
                                         obj.set({ rx: SIGN.cornerRadius, // * SIGN.scaleFac,
                                                   ry: SIGN.cornerRadius, // * SIGN.scaleFac,
                                         });
                                      }


                    break;
                      
                    case 'ellipse':  obj.set({ top:  ty,
                                                left: tx,
                                                rx: canvas.item(x).getRx()/SIGN.scaleFac,
                                                ry: canvas.item(x).getRy()/SIGN.scaleFac,
                                                //scaleX: sx/2, 
                                                //scaleY: sy/2,
                                      });
                    break;
                      
                    case 'circle' :  obj.set({ left: tx, 
                                                top: ty,
                                                scaleX: sx,
                                                scaleY: sy,
                                      }); 
                    break;


                    case 'image'  :  w = canvas.item(x).get('width') * canvas.item(x).get('scaleX') / SIGN.scaleFac;
                                     h = canvas.item(x).get('height') * canvas.item(x).get('scaleY') / SIGN.scaleFac;

                                     imgScaleFacX = w/canvas.item(x).get('width');
                                     imgScaleFacY = h/canvas.item(x).get('height');

                                     obj.set({ top: ty,
                                               left: tx, 
                                               scaleX: 1,
                                               scaleY: 1,
                                     });

                       // push original file name + imgScaleFac to array();
 
                          
                          //imageScale = imageScale + "" + imgScaleFac +'|';
                          imageScale.push(imgScaleFacX);
                          imageScale.push(imgScaleFacY);
                          imageGroup.push(obj.getSrc());

                    break;
                    
                    case 'polygon':
                    case 'triangle':
                    case 'path'    : 
                    case 'path-group':
                    case 'group'   : 

                          if(obj.mmkLayerType=='layerComponent')
                          {
                             /** HAS 2 Objects Fixation + Overlay **/

                             i=0; 
                             items = obj._objects;

                             var groupX = obj.get('left');
                             var groupY = obj.get('top');
                             var groupScaleX = obj.get('scaleX');
                             var groupScaleY = obj.get('scaleY');
                             var groupWidth = obj.get('width');
                             var groupHeight = obj.get('height');

                             removeID.push(x);

                             while (i < items.length) 
                             {
                                LOG && console.log('I: ' + i + ', GROUP Left/Top: ' + obj.left + ',' + obj.top + ', Item Left/Top: ' + items[i].left + ',' + items[i].top + ', Group Width/Height ' + obj.width +',' + obj.height + ', ScaleX/ScaleY ' + obj.scaleX +',' + obj.scaleY +', LAYERDATA: ' + items[i].mmkLayerType + ', OBJECTID: ' + items[i].mmkObjectID);
                                LOG && console.log('WIDTH/HEIGHT: ' + canvas.width + ', ' + canvas.height);

                                varx = obj._objects[i].get('left') * groupScaleX + groupX + (groupWidth/2) * groupScaleX;
                                vary = obj._objects[i].get('top') * groupScaleY + groupY + (groupHeight/2) * groupScaleY;

                                if(i==0) 
                                { 
                                   items[i].set({left: varx, top: vary, scaleX: groupScaleX, scaleY: groupScaleY, fill:'', selectable : true, mmkLayerType: 'layerCompFixation' });  
                                   canvas.add(items[i]); canvas.renderAll();
                                }
                                i++;
                             }
                          }
                          else
                          {
                             obj.set({ top:  ty,
                                       left: tx,
                                       scaleX: sx, 
                                       scaleY: sy,
                                    });
                          }
                    break;


                    case 'i-text':   
                     
                          if(obj.mmkLayerType=='layerVectorEditor')
                          {
                             removeID.push(x);  // not needed in SVG
                          }
                          else
                          {
                             obj.set({'top':  ty, 'left': tx, 'scaleX': sx, 'scaleY': sy, });
                          }

                    break;

                }

               // BG LAYER

                  if(x==0 || obj.mmkLayerType=='layerCutForm' || obj.mmkLayerType=='layerFixation' || obj.mmkLayerType=='layerCompFixation') 
                  { 
                     if(x==0) { obj.set({ shadow:'none' }); }

                     if(obj.mmkLayerType=='layerCutForm')
                     {

                    /** CORRECT POSITION CAUSED BY STROKE */

                        obj.set({'left': obj.get('left') + (SIGN.cutFormStrokeWidth/2/SIGN.scaleFac),
                                 'top':  obj.get('top') +  (SIGN.cutFormStrokeWidth/2/SIGN.scaleFac),
                                });
                     }

                     obj.set({strokeWidth: 0.001, stroke: '#ff0000', fill:'', strokeDashArray: []});  //, shadow: 'none'

                  }
                  else if(obj.mmkRenderAsCutForm && obj.type=='group')
                  {
                     /** CORRECT FOR COREL // POSITION CAUSED BY STROKE */

                     var group = obj; 

                     //console.log(group);

                     for (var i=0; i < group.getObjects().length; i++) 
                     { 
                        group.item(i).set({'left': group.item(i).left + (SIGN.cutFormStrokeWidth/2/SIGN.scaleFac),
                                           'top':  group.item(i).top +  (SIGN.cutFormStrokeWidth/2/SIGN.scaleFac),
                                           'strokeWidth': 0.001, 'stroke': '#ff0000', 'fill':'', 'strokeDashArray': []
                                         });
                     }
                  }
                  else if(obj.mmkLayerType=='layerOverlay')
                  {
                     removeID.push(x);
                  }
                  else
                  {
                     if(obj.mmkLayerFill && obj.mmkLayerFill==1) // layerFillColor
                     {
                        //ist ein LayerFill auf dem Obj. -> tue nichts
                     }
                     else
                     {

                        if(obj.get('type')=='image')
                        {
                           if($('#ENGRAVEMETHOD option:selected').val()!=8)
                           {
                              obj.filters.push(filterBlendColor('#000000'));
                              obj.applyFilters();
                              canvas.renderAll;
                           }
                        }
                        else
                        {  
                           fillObjWithColor(obj, 'rgba(0,0,0,1)');
                        }
                     }
                  }

                 // obj.setCoords();
                 //canvas.renderAll();
           } 

        // REMOVE BORDER LAYER IF NOT PRESENT

           if($('#BORDERID').val()>1 && $('#BORDERID').val()<4) 
           { 
               var bw  = canvas.item(1).get('width');
               var bh  = canvas.item(1).get('height');
               var bwt = 0;

               switch($('#BORDERID').val())
               {
                      case '2': bwt=2; break;  //Thin
                      case '3': bwt=5; break;  //Thick
               }

               //var bwt = 5; //parseInt(5 * SIGN.scaleFac);

               canvas.item(1).set({ strokeWidth: bwt, stroke: '#000000', fill:'rgba(255,255,255,0)'}); 

               if($('#FORMDATA').val()=='rounded')
               { 
                   canvas.item(1).set({ rx: SIGN.cornerRadius, // * SIGN.scaleFac,
                                         ry: SIGN.cornerRadius, // * SIGN.scaleFac,
                   });
               }
           } 
           else { //canvas.item(1).remove(); 
                     removeID.unshift(1);
           }

           obj.setCoords();
           canvas.renderAll();

         // REMOVE OVERLAYS // BORDER // GROUPS LAYERS ETC.
 
            for(var x = removeID.length; x--;) 
            { 
                fx=removeID[x];
                canvas.remove(canvas.item(fx));
            }

         /* REMOVE EXISTING OVERLAY IMAGES */

            canvas.setOverlayImage(null,canvas.renderAll.bind(canvas));


        // ADD COMPONENT FIXATIONS


         // ADD ORIGINAL IMAGES     
         
            var fileList=''; var fileObj='';

            for (index = 0; index < imageGroup.length; ++index) 
            {
                 fileList = fileList + imageGroup[index] +'\n';

                 file     = imageGroup[index].replace('https://schilderstyle.de/konfigurator/xuser/uploads/','');
                 fileObj  = fileObj + file +',';
            }
            
            if(fileList.length>0)
            {
               //var text = new fabric.Text('Originaldateien/URL\n' + fileList, { left: 0, top: -80, fontFamily: 'Arial', fontSize: 7 });
               //canvas.add(text);

               //obj.setCoords();
               //canvas.renderAll();
            }

        obj.setCoords();
        canvas.renderAll();

         // WRITE SVG DATA

            var dim= new Array();

            if($('#DIMMODE0').is(':checked')) { dim = $('#DIMSTD').val().split('x'); }
            if($('#DIMMODE1').is(':checked')) { dim = [$('#WIDTH').val(),$('#HEIGHT').val()]; }

            dataURL =  canvas.toSVG({suppressPreamble: 1, viewBox: { x: 0, y: 0, width: dim[0], height: dim[1]}});
          //dataURL =  canvas.toSVG();
          //alert(dataURL);

          //alert('Berechne...');

        break;  
     }

   return [dataURL,fileObj,imageScale.join('|')];
}


/** ---------------------------------------------------------------------------*/
/** CONVERT TEXT TO SVG                                                        */
/** ---------------------------------------------------------------------------*/

async function preloadFonts()
{
    const fontList = { 'SST_BlackOpsOne' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Black Ops One/Black-Ops-One-Regular.ttf','SST_Bungee' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Bungee/Bungee-Regular.ttf','SST_CinzelDecorative' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Cinzel Decorative/Cinzel-Decorative-Regular.ttf', 'SST_CinzelDecorativeBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Cinzel Decorative/Cinzel-Decorative-Bold.ttf','SST_CourierPrime' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Courier Prime/Courier-Prime-Regular.ttf', 'SST_CourierPrimeItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Courier Prime/Courier-Prime-Italic.ttf', 'SST_CourierPrimeBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Courier Prime/Courier-Prime-Bold.ttf', 'SST_CourierPrimeBoldItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Courier Prime/Courier-Prime-BoldItalic.ttf','SST_DancingScript' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Dancing Script/Dancing-Script-Regular.ttf', 'SST_DancingScriptBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Dancing Script/Dancing-Script-Bold.ttf','SST_ElementalEnd' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Elemental End/Elemental-End-Regular.ttf', 'SST_ElementalEndItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Elemental End/Elemental-End-Italic.ttf','SST_LindenHill' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Linden Hill/Linden-Hill-Regular.ttf', 'SST_LindenHillItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Linden Hill/Linden-Hill-Italic.ttf','SST_Montserrat' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-Regular.ttf', 'SST_MontserratItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-Italic.ttf', 'SST_MontserratBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-Bold.ttf', 'SST_MontserratBoldItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-BoldItalic.ttf','SST_ProtestGuerrilla' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Protest Guerrilla/Protest-Guerrilla-Regular.ttf','SST_SairaStencilOne' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Saira Stencil One/Saira-Stencil-One-Regular.ttf','SST_Sansita' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Sansita/Sansita-Regular.ttf', 'SST_SansitaItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Sansita/Sansita-Italic.ttf', 'SST_SansitaBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Sansita/Sansita-Bold.ttf', 'SST_SansitaBoldItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Sansita/Sansita-BoldItalic.ttf','SST_Satisfy' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Satisfy/Satisfy-Regular.ttf','SST_SpaceMono' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Space Mono/Space-Mono-Regular.ttf', 'SST_SpaceMonoItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Space Mono/Space-Mono-Italic.ttf', 'SST_SpaceMonoBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Space Mono/Space-Mono-Bold.ttf', 'SST_SpaceMonoBoldItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Space Mono/Space-Mono-BoldItalic.ttf','SST_Stick' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Stick/Stick-Regular.ttf','SST_Tillana' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Tillana/Tillana-Regular.ttf', 'SST_TillanaBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Tillana/Tillana-Bold.ttf','SST_Ubuntu' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Ubuntu/Ubuntu-Regular.ttf', 'SST_UbuntuItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Ubuntu/Ubuntu-Italic.ttf', 'SST_UbuntuBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Ubuntu/Ubuntu-Bold.ttf', 'SST_UbuntuBoldItalic' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Ubuntu/Ubuntu-BoldItalic.ttf','SST_VollkornSC' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Vollkorn SC/Vollkorn-SC-Regular.ttf', 'SST_VollkornSCBold' : 'https://schilderstyle.de/konfigurator/xkonf/fonts/Vollkorn SC/Vollkorn-SC-Bold.ttf' }
    
    /** 'SST_Montserrat':           'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-Regular.ttf',
        'SST_MontserratItalic':     'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-Italic.ttf',
        'SST_MontserratBold':       'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-Bold.ttf',
        'SST_MontserratBoldItalic': 'https://schilderstyle.de/konfigurator/xkonf/fonts/Montserrat/Montserrat-BoldItalic.ttf',
    */                     

    /** ITERATE THROUGH LAYERS */

        for(x=0; x < canvas.getObjects().length; x++)
        {
           let font = canvas.item(x).get('fontFamily');

           if(canvas.item(x).get('type')=='i-text' && fontList[font] !== undefined && SIGN.fonts[font] === undefined) 
           { 
               SIGN.fonts[font] = await opentype.load(fontList[font]); 
           }
        }
}  

function textToPath(fontFile,txt,text)
{
  // get properties of fabric.js object
  let [type, string, fontSize] = [
    txt.type,
    text,
    txt.fontSize
  ];
  let [left, top, height, width] = [
    txt.left,
    txt.top,
    txt.height,
    txt.width
  ];


  const font = fontFile;
  //console.log(font);

  /**
   * Get metrics and ratios from font
   * to calculate absolute offset values according to font size
   */
  let unitsPerEm = font.unitsPerEm;
  let ratio = fontSize / unitsPerEm;
  // font.descender is a negative value - hence Math.abs()
  let [ascender, descender] = [font.ascender, Math.abs(font.descender)];
  let ascenderAbs = Math.ceil(ascender * ratio);
  let descenderAbs = Math.ceil(descender * ratio);
  let lineHeight = (ascender + descender) * ratio;

  /**
   * calculate difference between font path bounding box and
   * canvas bbox (including line height)
   */
  let font2CanvasRatio = (1 / lineHeight) * height;
  let baselineY = top + ascenderAbs * font2CanvasRatio;

  // Create path object from font
  path = font.getPath(string, left, baselineY, fontSize, { 'features': 'liga', 'hinting': false, 'fill' : 'yellow' });
  //path = font.getPath(string, left, top, fontSize);
  let pathData = path.toPathData();
  
 //console.log(path); 
 //console.log('CONSOLE LOG:' + pathData);
  
  return {'pathData' : pathData, 
          'ascender' : ascender,
          'ascenderAbs' : ascenderAbs,
          'descender' : descender,
          'descenderAbs' : descenderAbs,
          'left' : txt.left,
          'top' : txt.top,
          'height' : txt.height,
          'width': txt.width,
          'lineHeight' : lineHeight,
          'baselineY' : baselineY,
          'ratio' : ratio,
          'unitsPerEm' : unitsPerEm,
          'font2CanvasRatio' : font2CanvasRatio} ;
}


/** ---------------------------------------------------------------------------*/
/** IMAGE /FILE UPLOADS                                                        */
/** ---------------------------------------------------------------------------*/

function uploadImage(file) 
{ 
    //$("#uploadResult").show(); 

    var resultError=new Array();
    var errorMessage = '';

    $('.loader2').show();
    $('.loaderError').hide();
    uploadWin.disable();

    xhr = new XMLHttpRequest(); 
    xhr.open('post', 'https://schilderstyle.de/konfigurator/scripts/mmk-image.php', true); 
    xhr.onload = function() { LOG && console.log('Upload erfolgreich beendet!'); } 

    xhr.onreadystatechange = function () 
    {
        if (xhr.readyState == 4)
        {
           //delay(function() { 

                if(xhr.status == 200 && xhr.responseText.length > 0) 
                {
                   addImage(xhr.responseText); //$("#uploadResult").hide();

                   uploadWin.enable();
                   uploadWin.close();  
                }
                else
                {
                   if(xhr.responseText.length > 0) { resultError = xhr.responseText.split('|'); }

                   if(resultError[0]) { errorMessage= '<i>File/Reason</i>: ' + resultError[0] + '<br>'; }
                   if(resultError[1]) { errorMessage= errorMessage + '<span class="sm"><i>Error</i>: ' + resultError[1] + '</span>'; }

                   uploadWin.enable();
                   $('.loaderError').show();
                   $('.loader2').hide();
                   $('.loaderError').html('<b>Es ist ein Fehler bei der Übertragung aufgetreten</b>:<br>' + errorMessage + '<br><br>'); //xhr.abort();
                }
          //}, 3000);
        }
    }

    var formData = new FormData();  
        formData.append('file', file); 

    xhr.send(formData); 
} 


function uploadXLS(file) 
{ 
    $('#xlsUploadResult').show();

    var xhr = new XMLHttpRequest(); 
    xhr.open('post', 'https://schilderstyle.de/konfigurator/scripts/mmk-io.php', true); 
    xhr.onload = function() { LOG && console.log('Upload erfolgreich beendet!'); } 
    xhr.onreadystatechange = function () {
            if (xhr.readyState == 4 && xhr.status == 200) {
                if(xhr.responseText.length>0) { refreshSerienTextForm(xhr.responseText); $('#xlsUploadResult').hide(); }
                //return xhr.responseText;
            }
    }

    var formData = new FormData();  
        formData.append('file', file); 
        formData.append('com', 'loadXLS'); 
 
    xhr.send(formData); 
} 


function uploadImageCutForm(file) 
{ 
    //$("#uploadResultCutForm").show(); 

    var resultError=new Array();
    var errorMessage = '';

    $('.loader2').show();
    $('.loaderError').hide();
    uploadWin.disable();

    xhr = new XMLHttpRequest(); 
    xhr.open('post', 'https://schilderstyle.de/konfigurator/scripts/mmk-image.php', true); 
    xhr.onload = function() { LOG && console.log('Upload erfolgreich beendet!'); }; 

    xhr.onreadystatechange = function () 
    {
        if (xhr.readyState == 4)
        {
           //delay(function() { 

                if(xhr.status == 200 && xhr.responseText.length > 0) 
                {
                   addImageCutForm(xhr.responseText); //$("#uploadResultCutForm").hide();
                   uploadWin.enable();
                   uploadWin.close();  
                }
                else
                {

                   if(xhr.responseText.length > 0)
                   {
                      resultError = xhr.responseText.split('|'); 
                   }

                   if(resultError[0]) { errorMessage= '<i>File/Reason</i>: ' + resultError[0] + '<br>'; }
                   if(resultError[1]) { errorMessage= errorMessage + '<span class="sm"><i>Error</i>: ' + resultError[1] + '</span>'; }

                   uploadWin.enable();
                   $('.loaderError').show();
                   $('.loader2').hide();
                   $('.loaderError').html('<b>Es ist ein Fehler bei der Übertragung aufgetreten</b>:<br>' + errorMessage + '<br><br>'); //xhr.abort();
                }
           //}, 3000);
        }
    }

    var formData = new FormData();  
        formData.append('file', file); 

    xhr.send(formData); 
} 

function handleInputs(mode)
{
   SIGN.blockClickEvents = mode == 'disable' ? true : false;
}


/** ---------------------------------------------------------------------------*/
/** VALIDATION AND HELPERS                                                     */
/** ---------------------------------------------------------------------------*/

function onlyDigits(evt)
{
   var theEvent = evt || window.event;
   var key = theEvent.keyCode || theEvent.which;
   key = String.fromCharCode( key );
   var regex = /[0-9]|\./;
   if( !regex.test(key) ) {
     theEvent.returnValue = false;
     if(theEvent.preventDefault) theEvent.preventDefault();
   }
}

function onlyDecimal(element, decimals)
{
   $(element).keypress(function(event)
   {
      num = $(this).val() ;
      num = isNaN(num) || num === '' || num === null ? 0.00 : num ;
      if ((event.which != 46 || $(this).val().indexOf('.') != -1) && (event.which < 48 || event.which > 57))
      {
           event.preventDefault();
      }
      if($(this).val() == parseFloat(num).toFixed(decimals))
      {
         event.preventDefault();
      }
   });
}

function checkSignWidthHeight(width,height)
{
   //var rex = new RegExp(/^\d{2,6}(\.\d{0,1})?$/);
   var rex2 = new RegExp(/^\d{2,6}?$/);

   width  = filterObjectInput(width);
   height = filterObjectInput(height);

   //if(width.match(rex) && height.match(rex))
   if(width.match(rex2) && height.match(rex2))
   { 
      //if(width.match(rex2)) { $('#WIDTH').val(width+'.0'); } else { $('#WIDTH').val(width); }
      //if(height.match(rex2)) { $('#HEIGHT').val(height+'.0'); } else { $('#HEIGHT').val(height); }
      
      return true; 
   }
   else
   {  return false;}
}

function checkObjectWidthHeight(width,height)
{
   width  = filterObjectInput(width);
   height = filterObjectInput(height);
 
   var rex = new RegExp(/^\d{1,5}(\.\d{0,1})?$/);
   var rex2 = new RegExp(/^\d{1,5}?$/);

   if(width.match(rex) && height.match(rex))
   { 
      if(width.match(rex2)) { $('#objWidth').val(width+'.0'); } else { $('#objWidth').val(width); }
      if(height.match(rex2)) { $('#objHeight').val(height+'.0'); } else { $('#objHeight').val(height); }

      if(height <= parseFloat($('#ENGRAVEMINFONTSIZE').val()))
      {
        // $('#errorbar').html('Die Mindestgravurh\u00F6he f\u00FCr diese Gravurmethode liegt bei '+$('#ENGRAVEMINFONTSIZE').val()+'mm!'); 
        // $('#errorbar').show(); 
      }

      return true; 
   }
   else
   {  return false; }
}

function checkObjectMinimumHeight(obj)
{
   if(obj.mmkLayerType=='layerVectorResult')
   {
      var sibling = getVectorResultSibling(obj,'layerVectorEditor');
      if(sibling!=0) { canvas.item(sibling).set({'left': obj.left, 'top': obj.top, 'scaleX': obj.scaleX, 'scaleY': obj.scaleY}); }
   
      if(obj.mmkRenderAsCutForm && obj.type=='group')
      {
      /** AUTO CORRECT TO MIN HEIGHT SIZE IF */

          var lines = canvas.item(sibling).textLines.length;

          //console.log('Zeilen: ' + lines);
          //console.log(canvas.item(sibling));

          var staerke = $('#STAERKE option:selected').text()
              staerke = staerke.replace("mm",'');
              staerke = parseFloat(staerke.replace(",",'.')).toFixed(2);

              //console.log('Stärke: ' + staerke);    

          var lineHeight = parseFloat((obj.height/lines) * obj.scaleY / SIGN.scaleFac);

          //console.log('Zeilenhöhe: ' + lineHeight +' mm');    

          var minLineHeight = [0,25,40,60];
          var minHeightError = 0; 

          if(staerke < 2) { if(minLineHeight[1] > lineHeight)        { minHeightError=1; }}
          else if (staerke < 3) { if(minLineHeight[2] > lineHeight)  { minHeightError=2; }}
          else if (staerke >= 3) { if(minLineHeight[3] > lineHeight)  { minHeightError=3; }}
      
          if(minHeightError > 0)
          {
             var height = minLineHeight[minHeightError] * lines * SIGN.scaleFac;
             var ratio = height / obj.height;

             obj.set({'scaleX': ratio, 'scaleY' :ratio}); // 'lockScalingX' :true, lockScalingY: true }); //$('#objHeight').val((minHeight[0] * lines) +'.0')
             restoreCutFormBorder(obj);
             canvas.renderAll();

             $('#objHeight, #textCutSize').val((minLineHeight[minHeightError] * lines) +'.0');

            return 1; 
         }
      }  
   }
   
   return 0;
}

function checkQRCodeHeight(obj)
{
   if(obj.mmkLayerType=='layerBarcode')
   {
      var minHeight = 20;
      var objHeight = parseFloat((obj.height) * obj.scaleY / SIGN.scaleFac);

      if(objHeight < minHeight)
      {
         var height = 20 * SIGN.scaleFac;
         var ratio = height / obj.height;

          obj.set({'scaleX': ratio, 'scaleY' :ratio}); 
          //restoreCutFormBorder(obj);
          canvas.renderAll();

          $('#objHeight').val(height +'.0');

          return 1; 
      }
   }
   
   return 0;
}


function checkObjectXY(x,y)
{
   $('#errorbar').hide();

   x  = filterObjectInput(x);
   y  = filterObjectInput(y);

   var rex = new RegExp(/^\d{1,5}(\.\d{0,1})?$/);
   var rex2 = new RegExp(/^\d{1,5}?$/);

   if(x.match(rex) && y.match(rex))
   { 
      if(x.match(rex2)) { $('#objXPos').val(x+'.0'); } else { $('#objXPos').val(x); }
      if(y.match(rex2)) { $('#objYPos').val(y+'.0'); } else { $('#objYPos').val(y); }

      return true; 
   }
   else
   {  return false; }
}

function filterObjectInput(val)
{
   val = val.replace(',','.');
   val = val.replace(/\.$/, '');
   val = val.replace(/^00+/, '');

   return val;
}


function checkFixationInput(value,obj,mode)
{
   value = filterObjectInput(value);

   //value = value.replace(',','.');  //
   //value = value.replace(/\.$/, '');   // remove solo point
   //value = value.replace(/^0+/, '');   // remove leading zeroes

   var rex  = new RegExp(/^\d{1,5}(\.\d{0,2})?$/);
   var rex1 = new RegExp(/^\d{1,5}(\.\d{0,1})?$/);
   var rex2 = new RegExp(/^\d{1,5}?$/);

   var inputCheckOk=0;

   if(value.match(rex) || value.match(rex1) || value.match(rex2)) { inputCheckOk=1; }

   switch(mode)
   {
       case 'diameter':

             if(inputCheckOk==0) { $('#fixDiameter').val(SIGN.fixationDefaultDiameter); }
             else { $(obj).val(value); }

       break; 

       case 1: 
          
             if(inputCheckOk==0) { $('#fixVertikal1').val(SIGN.fixationDefaultDistance); }
             else { $(obj).val(value); }

       break;

       case 2: 
         
            if(inputCheckOk==0) { $('#fixHorizontal2').val(SIGN.fixationDefaultDistance); }
            else { $('#fixHorizontal2').val(value); }

       break;

       case 4: 
          
             if(inputCheckOk==0) { $(obj).val(SIGN.fixationDefaultDistance); }
             else { $(obj).val(value); }

       break;
   }
}

function checkTextHeight(height)
{
   //$('#errorbar').hide();

   var rex = new RegExp(/^\d{1,5}(\.\d{0,1})?$/);
   var rex2 = new RegExp(/^\d{1,5}?$/);

   if(height.match(rex))
   { 
      if(height.match(rex2)) { $('#textSize').val(height+'.0'); }

      if(height <= parseFloat($('#ENGRAVEMINFONTSIZE').val()))
      {
         //$('#errorbar').html('Die Mindestschrifth\u00F6he f\u00FCr diese Gravurmethode liegt bei ' +$('#ENGRAVEMINFONTSIZE').val()+'mm!'); 
         //$('#errorbar').show(); 
      }

      return true; 
   }
   else
   {  return false;}

}

function formBlurAll()
{
   $("input").each(function() { $(this).blur(); });
   $("textarea").each(function() { $(this).blur(); });
   $("select").each(function() { $(this).blur(); });
}

function filterUCChars(text,oldtext) {
  var rex  = /(?:[\u2700-\u27bf]|(?:\ud83c[\udde6-\uddff]){2}|[\ud800-\udbff][\udc00-\udfff]|[\u0023-\u0039]\ufe0f?\u20e3|\u3299|\u3297|\u303d|\u3030|\u24c2|\ud83c[\udd70-\udd71]|\ud83c[\udd7e-\udd7f]|\ud83c\udd8e|\ud83c[\udd91-\udd9a]|\ud83c[\udde6-\uddff]|\ud83c[\ude01-\ude02]|\ud83c\ude1a|\ud83c\ude2f|\ud83c[\ude32-\ude3a]|\ud83c[\ude50-\ude51]|\u203c|\u2049|[\u25aa-\u25ab]|\u25b6|\u25c0|[\u25fb-\u25fe]|\u00a9|\u00ae|\u2122|\u2139|\ud83c\udc04|[\u2600-\u26FF]|\u2b05|\u2b06|\u2b07|\u2b1b|\u2b1c|\u2b50|\u2b55|\u231a|\u231b|\u2328|\u23cf|[\u23e9-\u23f3]|[\u23f8-\u23fa]|\ud83c\udccf|\u2934|\u2935|[\u2190-\u21ff]|\u200D|\u2003)/g;
   
 // CLEAN UP BACKSLASHES

    //if(res=text.match(/\.{1}?/g))
    //if(text.match(/\\.{1}/g))

    //console.log(text);
    //console.log(oldtext);

    if(text.match(/[\n|\r|\t|\v|\f]/g) || text.match(/\\/g))
    {
       //res.forEach(function(e)
       //{
          //console.log(e);
          //if(e.match(/[\n|\r|\t|\v|\f]/)) {}
          //else
          //{ 
         //return oldtext; //}
        //});
    } 
    else
    { return text; }

  if(text.match(rex))
  {
     //console.log('return oldtext');
     //return text.replace(rex, '').trim();   //iText cannot remove 
     return oldtext;  
  }
  else 
  {  //console.log('return text');
     return text; }
}

function in_array(needle, haystack){
    var found = 0;
    for (var i=0, len=haystack.length;i<len;i++) {
        if (haystack[i] == needle) return i;
            found++;
    }
    return -1;
}

function generateID()
{
   return Math.random().toString(36).substr(2, 9);
}

function timer(time)
{
       var d = new Date();
       var now = d.getTime();

       if(time==0) { return now; }
       else        { var ntime = now - time +' ms'; return ntime; }
}