Remove PathGroups for Groups.

build.js

@@ -197,7 +197,6 @@ var filesToInclude = [
   'src/shapes/polyline.class.js',
   'src/shapes/polygon.class.js',
   'src/shapes/path.class.js',
-  'src/shapes/path_group.class.js',
   'src/shapes/group.class.js',
   'src/shapes/image.class.js',
 

src/elements_parser.js

@@ -48,6 +48,7 @@ fabric.ElementsParser.prototype._createObject = function(klass, el, index) {
     var obj = klass.fromElement(el, this.options);
     this.resolveGradient(obj, 'fill');
     this.resolveGradient(obj, 'stroke');
+    obj._removeTransformMatrix();
     this.reviver && this.reviver(el, obj);
     this.instances[index] = obj;
     this.checkIfDone();
@@ -59,6 +60,7 @@ fabric.ElementsParser.prototype.createCallback = function(index, el) {
   return function(obj) {
     _this.resolveGradient(obj, 'fill');
     _this.resolveGradient(obj, 'stroke');
+    obj._removeTransformMatrix();
     _this.reviver && _this.reviver(el, obj);
     _this.instances[index] = obj;
     _this.checkIfDone();

src/gradient.class.js

@@ -179,14 +179,12 @@
         return a.offset - b.offset;
       });
 
-      if (!(object.group && object.group.type === 'path-group')) {
-        for (var prop in coords) {
-          if (prop === 'x1' || prop === 'x2') {
-            coords[prop] += this.offsetX - object.width / 2;
-          }
-          else if (prop === 'y1' || prop === 'y2') {
-            coords[prop] += this.offsetY - object.height / 2;
-          }
+      for (var prop in coords) {
+        if (prop === 'x1' || prop === 'x2') {
+          coords[prop] += this.offsetX - object.width / 2;
+        }
+        else if (prop === 'y1' || prop === 'y2') {
+          coords[prop] += this.offsetY - object.height / 2;
         }
       }
 
@@ -260,27 +258,15 @@
     /**
      * Returns an instance of CanvasGradient
      * @param {CanvasRenderingContext2D} ctx Context to render on
-     * @param {Object} object
      * @return {CanvasGradient}
      */
-    toLive: function(ctx, object) {
-      var gradient, prop, coords = fabric.util.object.clone(this.coords);
+    toLive: function(ctx) {
+      var gradient, coords = fabric.util.object.clone(this.coords);
 
       if (!this.type) {
         return;
       }
 
-      if (object.group && object.group.type === 'path-group') {
-        for (prop in coords) {
-          if (prop === 'x1' || prop === 'x2') {
-            coords[prop] += -this.offsetX + object.width / 2;
-          }
-          else if (prop === 'y1' || prop === 'y2') {
-            coords[prop] += -this.offsetY + object.height / 2;
-          }
-        }
-      }
-
       if (this.type === 'linear') {
         gradient = ctx.createLinearGradient(
           coords.x1, coords.y1, coords.x2, coords.y2);
@@ -391,6 +377,7 @@
       if (gradientTransform || ellipseMatrix !== '') {
         gradient.gradientTransform = fabric.parseTransformAttribute((gradientTransform || '') + ellipseMatrix);
       }
+
       return gradient;
     },
     /* _FROM_SVG_END_ */

src/mixins/itext.svg_export.js

@@ -23,14 +23,10 @@
      * @private
      */
     _getSVGLeftTopOffsets: function() {
-      var lineTop = this.getHeightOfLine(0),
-          textLeft = -this.width / 2,
-          textTop = -this.height / 2;
-
       return {
-        textLeft: textLeft + (this.group && this.group.type === 'path-group' ? this.left : 0),
-        textTop: textTop + (this.group && this.group.type === 'path-group' ? -this.top : 0),
-        lineTop: lineTop
+        textLeft: -this.width / 2,
+        textTop: -this.height / 2,
+        lineTop: this.getHeightOfLine(0)
       };
     },
 

src/mixins/object.svg_export.js

@@ -114,17 +114,14 @@
      * @return {String}
      */
     getSvgTransform: function() {
-      if (this.group && this.group.type === 'path-group') {
-        return '';
-      }
       var angle = this.getAngle(),
           skewX = (this.getSkewX() % 360),
           skewY = (this.getSkewY() % 360),
           center = this.getCenterPoint(),
 
           NUM_FRACTION_DIGITS = fabric.Object.NUM_FRACTION_DIGITS,
 
-          translatePart = this.type === 'path-group' ? '' : 'translate(' +
+          translatePart = 'translate(' +
                             toFixed(center.x, NUM_FRACTION_DIGITS) +
                             ' ' +
                             toFixed(center.y, NUM_FRACTION_DIGITS) +
@@ -146,13 +143,9 @@
 
           skewYPart = skewY !== 0 ? ' skewY(' + toFixed(skewY, NUM_FRACTION_DIGITS) + ')' : '',
 
-          addTranslateX = this.type === 'path-group' ? this.width : 0,
-
-          flipXPart = this.flipX ? ' matrix(-1 0 0 1 ' + addTranslateX + ' 0) ' : '',
-
-          addTranslateY = this.type === 'path-group' ? this.height : 0,
+          flipXPart = this.flipX ? ' matrix(-1 0 0 1 0 0) ' : '',
 
-          flipYPart = this.flipY ? ' matrix(1 0 0 -1 0 ' + addTranslateY + ')' : '';
+          flipYPart = this.flipY ? ' matrix(1 0 0 -1 0 0)' : '';
 
       return [
         translatePart, anglePart, scalePart, flipXPart, flipYPart, skewXPart, skewYPart

src/mixins/object_origin.mixin.js

@@ -15,7 +15,7 @@
   fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prototype */ {
 
     /**
-     * Translates the coordinates from origin to center coordinates (based on the object's dimensions)
+     * Translates the coordinates from a set of origin to another (based on the object's dimensions)
      * @param {fabric.Point} point The point which corresponds to the originX and originY params
      * @param {String} fromOriginX Horizontal origin: 'left', 'center' or 'right'
      * @param {String} fromOriginY Vertical origin: 'top', 'center' or 'bottom'
@@ -172,7 +172,6 @@
     setPositionByOrigin: function(pos, originX, originY) {
       var center = this.translateToCenterPoint(pos, originX, originY),
           position = this.translateToOriginPoint(center, this.originX, this.originY);
-
       this.set('left', position.x);
       this.set('top', position.y);
     },

src/shapes/circle.class.js

@@ -100,10 +100,6 @@
           angle = (this.endAngle - this.startAngle) % ( 2 * pi);
 
       if (angle === 0) {
-        if (this.group && this.group.type === 'path-group') {
-          x = this.left + this.radius;
-          y = this.top + this.radius;
-        }
         markup.push(
           '<circle ', this.getSvgId(),
             'cx="' + x + '" cy="' + y + '" ',
@@ -139,12 +135,11 @@
     /**
      * @private
      * @param {CanvasRenderingContext2D} ctx context to render on
-     * @param {Boolean} [noTransform] When true, context is not transformed
      */
-    _render: function(ctx, noTransform) {
+    _render: function(ctx) {
       ctx.beginPath();
-      ctx.arc(noTransform ? this.left + this.radius : 0,
-              noTransform ? this.top + this.radius : 0,
+      ctx.arc(0,
+              0,
               this.radius,
               this.startAngle,
               this.endAngle, false);
@@ -205,14 +200,11 @@
       throw new Error('value of `r` attribute is required and can not be negative');
     }
 
-    parsedAttributes.left = parsedAttributes.left || 0;
-    parsedAttributes.top = parsedAttributes.top || 0;
-
-    var obj = new fabric.Circle(extend(parsedAttributes, options));
-
-    obj.left -= obj.radius;
-    obj.top -= obj.radius;
-    return obj;
+    parsedAttributes.left = (parsedAttributes.left || 0) - parsedAttributes.radius;
+    parsedAttributes.top = (parsedAttributes.top || 0) - parsedAttributes.radius;
+    parsedAttributes.originX = 'left';
+    parsedAttributes.originY = 'top';
+    return new fabric.Circle(extend(parsedAttributes, options));
   };
 
   /**

src/shapes/ellipse.class.js

@@ -117,10 +117,6 @@
      */
     toSVG: function(reviver) {
       var markup = this._createBaseSVGMarkup(), x = 0, y = 0;
-      if (this.group && this.group.type === 'path-group') {
-        x = this.left + this.rx;
-        y = this.top + this.ry;
-      }
       markup.push(
         '<ellipse ', this.getSvgId(),
           'cx="', x, '" cy="', y, '" ',
@@ -139,15 +135,14 @@
     /**
      * @private
      * @param {CanvasRenderingContext2D} ctx context to render on
-     * @param {Boolean} [noTransform] When true, context is not transformed
      */
-    _render: function(ctx, noTransform) {
+    _render: function(ctx) {
       ctx.beginPath();
       ctx.save();
       ctx.transform(1, 0, 0, this.ry / this.rx, 0, 0);
       ctx.arc(
-        noTransform ? this.left + this.rx : 0,
-        noTransform ? (this.top + this.ry) * this.rx / this.ry : 0,
+        0,
+        0,
         this.rx,
         0,
         piBy2,
@@ -180,14 +175,11 @@
 
     var parsedAttributes = fabric.parseAttributes(element, fabric.Ellipse.ATTRIBUTE_NAMES);
 
-    parsedAttributes.left = parsedAttributes.left || 0;
-    parsedAttributes.top = parsedAttributes.top || 0;
-
-    var ellipse = new fabric.Ellipse(extend(parsedAttributes, options));
-
-    ellipse.top -= ellipse.ry;
-    ellipse.left -= ellipse.rx;
-    return ellipse;
+    parsedAttributes.left = (parsedAttributes.left || 0) - parsedAttributes.rx;
+    parsedAttributes.top = (parsedAttributes.top || 0) - parsedAttributes.ry;
+    parsedAttributes.originX = 'left';
+    parsedAttributes.originY = 'top';
+    return new fabric.Ellipse(extend(parsedAttributes, options));
   };
   /* _FROM_SVG_END_ */
 

src/shapes/group.class.js

@@ -86,11 +86,20 @@
       if (isAlreadyGrouped) {
         // do not change coordinate of objects enclosed in a group,
         // because objects coordinate system have been group coodinate system already.
-        this._updateObjectsCoords(true);
+        var object;
+        for (var i = this._objects.length; i--; ) {
+          object = this._objects[i];
+          object.__origHasControls = object.hasControls;
+          object.hasControls = false;
+        }
       }
       else {
-        this._calcBounds();
-        this._updateObjectsCoords();
+        var center = options && options.centerPoint;
+        // if coming from svg i do not want to calc bounds.
+        // i assume width and height are passed along options
+        center || this._calcBounds();
+        this._updateObjectsCoords(center);
+        delete options.centerPont;
         this.callSuper('initialize', options);
       }
 
@@ -101,28 +110,23 @@
      * @private
      * @param {Boolean} [skipCoordsChange] if true, coordinates of objects enclosed in a group do not change
      */
-    _updateObjectsCoords: function(skipCoordsChange) {
-      var center = this.getCenterPoint();
+    _updateObjectsCoords: function(center) {
+      var center = center || this.getCenterPoint();
       for (var i = this._objects.length; i--; ){
-        this._updateObjectCoords(this._objects[i], center, skipCoordsChange);
+        this._updateObjectCoords(this._objects[i], center);
       }
     },
 
     /**
      * @private
      * @param {Object} object
      * @param {fabric.Point} center, current center of group.
-     * @param {Boolean} [skipCoordsChange] if true, coordinates of object dose not change
      */
-    _updateObjectCoords: function(object, center, skipCoordsChange) {
+    _updateObjectCoords: function(object, center) {
       // do not display corners of objects enclosed in a group
       object.__origHasControls = object.hasControls;
       object.hasControls = false;
 
-      if (skipCoordsChange) {
-        return;
-      }
-
       var objectLeft = object.getLeft(),
           objectTop = object.getTop(),
           ignoreZoom = true, skipAbsolute = true;
@@ -273,13 +277,19 @@
      * @return {Object} object representation of an instance
      */
     toDatalessObject: function(propertiesToInclude) {
-      var objsToObject = this.getObjects().map(function(obj) {
-        var originalDefaults = obj.includeDefaultValues;
-        obj.includeDefaultValues = obj.group.includeDefaultValues;
-        var _obj = obj.toDatalessObject(propertiesToInclude);
-        obj.includeDefaultValues = originalDefaults;
-        return _obj;
-      });
+      var objsToObject, sourcePath = this.sourcePath;
+      if (sourcePath) {
+        objsToObject = sourcePath;
+      }
+      else {
+        objsToObject = this.getObjects().map(function(obj) {
+          var originalDefaults = obj.includeDefaultValues;
+          obj.includeDefaultValues = obj.group.includeDefaultValues;
+          var _obj = obj.toDatalessObject(propertiesToInclude);
+          obj.includeDefaultValues = originalDefaults;
+          return _obj;
+        });
+      }
       return extend(this.callSuper('toDatalessObject', propertiesToInclude), {
         objects: objsToObject
       });
@@ -344,7 +354,6 @@
     /**
      * Execute the drawing operation for an object on a specified context
      * @param {CanvasRenderingContext2D} ctx Context to render on
-     * @param {Boolean} [noTransform] When true, context is not transformed
      */
     drawObject: function(ctx) {
       for (var i = 0, len = this._objects.length; i < len; i++) {

src/shapes/image.class.js

@@ -290,10 +290,6 @@
     toSVG: function(reviver) {
       var markup = this._createBaseSVGMarkup(), x = -this.width / 2, y = -this.height / 2,
           preserveAspectRatio = 'none', filtered = true;
-      if (this.group && this.group.type === 'path-group') {
-        x = this.left;
-        y = this.top;
-      }
       if (this.alignX !== 'none' && this.alignY !== 'none') {
         preserveAspectRatio = 'x' + this.alignX + 'Y' + this.alignY + ' ' + this.meetOrSlice;
       }
@@ -467,13 +463,9 @@
     /**
      * @private
      * @param {CanvasRenderingContext2D} ctx Context to render on
-     * @param {Boolean} noTransform
      */
-    _render: function(ctx, noTransform) {
-      var x, y, imageMargins = this._findMargins(), elementToDraw;
-
-      x = (noTransform ? this.left : -this.width / 2);
-      y = (noTransform ? this.top : -this.height / 2);
+    _render: function(ctx) {
+      var x = -this.width / 2, y = -this.height / 2, imageMargins = this._findMargins(), elementToDraw;
 
       if (this.meetOrSlice === 'slice') {
         ctx.beginPath();

src/shapes/itext.class.js

@@ -282,11 +282,10 @@
     /**
      * @private
      * @param {CanvasRenderingContext2D} ctx Context to render on
-     * @param {Boolean} noTransform
      */
-    render: function(ctx, noTransform) {
+    render: function(ctx) {
       this.clearContextTop();
-      this.callSuper('render', ctx, noTransform);
+      this.callSuper('render', ctx);
       // clear the cursorOffsetCache, so we ensure to calculate once per renderCursor
       // the correct position but not at every cursor animation.
       this.cursorOffsetCache = { };