diff --git a/dist/all.js b/dist/all.js index 221e2e86..64b17279 100644 --- a/dist/all.js +++ b/dist/all.js @@ -2967,11 +2967,11 @@ fabric.util.string = { } /** - * Helper for creation of "classes". Note that pr + * Helper for creation of "classes". + * @memberOf fabric.util * @param parent optional "Class" to inherit from * @param properties Properties shared by all instances of this class * (be careful modifying objects defined here as this would affect all instances) - * @memberOf fabric.util */ function createClass() { var parent = null, @@ -3156,9 +3156,8 @@ fabric.util.string = { /** * Adds an event listener to an element - * @mthod addListener - * @memberOf fabric.util * @function + * @memberOf fabric.util * @param {HTMLElement} element * @param {String} eventName * @param {Function} handler @@ -3167,9 +3166,8 @@ fabric.util.string = { /** * Removes an event listener from an element - * @mthod removeListener - * @memberOf fabric.util * @function + * @memberOf fabric.util * @param {HTMLElement} element * @param {String} eventName * @param {Function} handler @@ -5675,6 +5673,7 @@ fabric.util.string = { * @static * @field * @memberOf fabric.Color + * @see: http://www.w3.org/TR/CSS2/syndata.html#color-units */ fabric.Color.colorNameMap = { 'aqua': '#00FFFF', @@ -5714,8 +5713,8 @@ fabric.util.string = { /** * Returns new color object, when given a color in RGB format - * @param {String} color ex: rgb(0-255,0-255,0-255) * @memberOf fabric.Color + * @param {String} color ex: rgb(0-255,0-255,0-255) * @return {fabric.Color} */ fabric.Color.fromRgb = function(color) { @@ -5724,8 +5723,8 @@ fabric.util.string = { /** * Returns array represenatation (ex: [100, 100, 200, 1]) of a color that's in RGB or RGBA format - * @param {String} color ex: rgb(0-255,0-255,0-255), rgb(0%-100%,0%-100%,0%-100%) * @memberOf fabric.Color + * @param {String} color ex: rgb(0-255,0-255,0-255), rgb(0%-100%,0%-100%,0%-100%) * @return {Array} source */ fabric.Color.sourceFromRgb = function(color) { @@ -5748,8 +5747,8 @@ fabric.util.string = { * Returns new color object, when given a color in RGBA format * @static * @function - * @param {String} color * @memberOf fabric.Color + * @param {String} color * @return {fabric.Color} */ fabric.Color.fromRgba = Color.fromRgb; @@ -5767,8 +5766,8 @@ fabric.util.string = { /** * Returns array represenatation (ex: [100, 100, 200, 1]) of a color that's in HSL or HSLA format. * Adapted from https://github.com/mjijackson - * @param {String} color ex: hsl(0-360,0%-100%,0%-100%) or hsla(0-360,0%-100%,0%-100%, 0-1) * @memberOf fabric.Color + * @param {String} color ex: hsl(0-360,0%-100%,0%-100%) or hsla(0-360,0%-100%,0%-100%, 0-1) * @return {Array} source * @see http://http://www.w3.org/TR/css3-color/#hsl-color */ @@ -5805,8 +5804,8 @@ fabric.util.string = { * Returns new color object, when given a color in HSLA format * @static * @function - * @param {String} color * @memberOf fabric.Color + * @param {String} color * @return {fabric.Color} */ fabric.Color.fromHsla = Color.fromHsl; @@ -5824,8 +5823,8 @@ fabric.util.string = { /** * Returns array represenatation (ex: [100, 100, 200, 1]) of a color that's in HEX format * @static - * @param {String} color ex: FF5555 * @memberOf fabric.Color + * @param {String} color ex: FF5555 * @return {Array} source */ fabric.Color.sourceFromHex = function(color) { @@ -5848,8 +5847,8 @@ fabric.util.string = { /** * Returns new color object, when given color in array representation (ex: [200, 100, 100, 0.5]) * @static - * @param {Array} source * @memberOf fabric.Color + * @param {Array} source * @return {fabric.Color} */ fabric.Color.fromSource = function(source) { @@ -6083,6 +6082,8 @@ fabric.util.string = { * Returns {@link fabric.Gradient} instance from an SVG element * @static * @memberof fabric.Gradient + * @param {SVGGradientElement} el SVG gradient element + * @param {Object} instance * @see http://www.w3.org/TR/SVG/pservers.html#LinearGradientElement * @see http://www.w3.org/TR/SVG/pservers.html#RadialGradientElement */ @@ -6164,9 +6165,9 @@ fabric.util.string = { /** * Returns {@link fabric.Gradient} instance from its object representation * @static + * @memberof fabric.Gradient * @param {Object} obj * @param {Object} [options] Options object - * @memberof fabric.Gradient */ forObject: function(obj, options) { options || (options = { }); @@ -6235,18 +6236,21 @@ fabric.Pattern = fabric.util.createClass(/** @lends fabric.Pattern.prototype */ /** * Repeat property of a pattern (one of repeat, repeat-x, repeat-y) * @type String + * @default */ repeat: 'repeat', /** * Pattern horizontal offset from object's left/top corner * @type Number + * @default */ offsetX: 0, /** * Pattern vertical offset from object's left/top corner * @type Number + * @default */ offsetY: 0, @@ -6293,7 +6297,7 @@ fabric.Pattern = fabric.util.createClass(/** @lends fabric.Pattern.prototype */ /** * Returns object representation of a pattern - * @return {Object} + * @return {Object} Object representation of a pattern instance */ toObject: function() { @@ -6319,6 +6323,7 @@ fabric.Pattern = fabric.util.createClass(/** @lends fabric.Pattern.prototype */ /* _TO_SVG_START_ */ /** * Returns SVG representation of a pattern + * @param {Object} object * @return {String} SVG representation of a pattern */ toSVG: function(object) { @@ -6350,7 +6355,7 @@ fabric.Pattern = fabric.util.createClass(/** @lends fabric.Pattern.prototype */ /** * Returns an instance of CanvasPattern - * @param ctx + * @param {CanvasRenderingContext2D} ctx Context to create pattern * @return {CanvasPattern} */ toLive: function(ctx) { @@ -6369,6 +6374,7 @@ fabric.Shadow = fabric.util.createClass(/** @lends fabric.Shadow.prototype */ { /** * Shadow color * @type String + * @default */ color: 'rgb(0,0,0)', @@ -6381,24 +6387,27 @@ fabric.Shadow = fabric.util.createClass(/** @lends fabric.Shadow.prototype */ { /** * Shadow horizontal offset * @type Number + * @default */ offsetX: 0, /** * Shadow vertical offset * @type Number + * @default */ offsetY: 0, /** * Whether the shadow should affect stroke operations * @type Boolean + * @default */ affectStroke: false, /** * Constructor - * @param [options] Options object with any of color, blur, offsetX, offsetX properties + * @param {Object} [options] Options object with any of color, blur, offsetX, offsetX properties * @return {fabric.Shadow} thisArg */ initialize: function(options) { @@ -6412,6 +6421,7 @@ fabric.Shadow = fabric.util.createClass(/** @lends fabric.Shadow.prototype */ { /* _TO_SVG_START_ */ /** * Returns SVG representation of a shadow + * @param {Object} object * @return {String} SVG representation of a shadow */ toSVG: function(object) { @@ -6437,7 +6447,7 @@ fabric.Shadow = fabric.util.createClass(/** @lends fabric.Shadow.prototype */ { /** * Returns object representation of a shadow - * @return {Object} + * @return {Object} Object representation of a shadow instance */ toObject: function() { return { @@ -7456,6 +7466,7 @@ fabric.Shadow = fabric.util.createClass(/** @lends fabric.Shadow.prototype */ { /** * @static * @type String + * @default */ EMPTY_JSON: '{"objects": [], "background": "white"}', @@ -10310,6 +10321,7 @@ fabric.util.object.extend(fabric.StaticCanvas.prototype, /** @lends fabric.Stati /** * Shadow object representing shadow of this shape * @type fabric.Shadow + * @default */ shadow: null, @@ -11220,6 +11232,7 @@ fabric.util.object.extend(fabric.StaticCanvas.prototype, /** @lends fabric.Stati /** * Alias for {@link fabric.Object.prototype.setAngle} * @alias rotate -> setAngle + * @memberof fabric.Object */ fabric.Object.prototype.rotate = fabric.Object.prototype.setAngle; @@ -11228,6 +11241,7 @@ fabric.util.object.extend(fabric.StaticCanvas.prototype, /** @lends fabric.Stati /** * Defines the number of fraction digits when serializing object values. You can use it to increase/decrease precision of such values like left, top, scaleX, scaleY, etc. * @static + * @memberof fabric.Object * @constant * @type Number */ @@ -11235,6 +11249,7 @@ fabric.util.object.extend(fabric.StaticCanvas.prototype, /** @lends fabric.Stati /** * @static + * @memberof fabric.Object * @type Number */ fabric.Object.__uid = 0; @@ -12330,6 +12345,7 @@ fabric.util.object.extend(fabric.StaticCanvas.prototype, /** @lends fabric.Stati /** * Animation duration (in ms) for fx* methods * @type Number + * @default */ FX_DURATION: 500, @@ -12722,6 +12738,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by {@link fabric.Line.fromElement}) * @static + * @memberOf fabric.Line * @see http://www.w3.org/TR/SVG/shapes.html#LineElement */ fabric.Line.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat('x1 y1 x2 y2'.split(' ')); @@ -12729,6 +12746,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns fabric.Line instance from an SVG element * @static + * @memberOf fabric.Line * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @return {fabric.Line} instance of fabric.Line @@ -12748,6 +12766,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns fabric.Line instance from an object representation * @static + * @memberOf fabric.Line * @param {Object} object Object to create an instance from * @return {fabric.Line} instance of fabric.Line */ @@ -12886,6 +12905,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by {@link fabric.Circle.fromElement}) * @static + * @memberOf fabric.Circle * @see: http://www.w3.org/TR/SVG/shapes.html#CircleElement */ fabric.Circle.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat('cx cy r'.split(' ')); @@ -12893,6 +12913,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Circle} instance from an SVG element * @static + * @memberOf fabric.Circle * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @throws {Error} If value of `r` attribute is missing or invalid @@ -12929,6 +12950,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Circle} instance from an object representation * @static + * @memberOf fabric.Circle * @param {Object} object Object to create an instance from * @return {Object} Instance of fabric.Circle */ @@ -13052,6 +13074,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns fabric.Triangle instance from an object representation * @static + * @memberOf fabric.Triangle * @param object {Object} object to create an instance from * @return {Object} instance of Canvas.Triangle */ @@ -13197,6 +13220,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by {@link fabric.Ellipse.fromElement}) * @static + * @memberOf fabric.Ellipse * @see http://www.w3.org/TR/SVG/shapes.html#EllipseElement */ fabric.Ellipse.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat('cx cy rx ry'.split(' ')); @@ -13204,6 +13228,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Ellipse} instance from an SVG element * @static + * @memberOf fabric.Ellipse * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @return {fabric.Ellipse} @@ -13234,6 +13259,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Ellipse} instance from an object representation * @static + * @memberOf fabric.Ellipse * @param {Object} object Object to create an instance from * @return {fabric.Ellipse} */ @@ -13456,6 +13482,8 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by `fabric.Rect.fromElement`) * @static + * @memberOf fabric.Rect + * @see: http://www.w3.org/TR/SVG/shapes.html#RectElement */ fabric.Rect.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat('x y rx ry width height'.split(' ')); @@ -13471,6 +13499,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Rect} instance from an SVG element * @static + * @memberOf fabric.Rect * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @return {fabric.Rect} Instance of fabric.Rect @@ -13493,6 +13522,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Rect} instance from an object representation * @static + * @memberOf fabric.Rect * @param object {Object} object to create an instance from * @return {Object} instance of fabric.Rect */ @@ -13631,6 +13661,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by {@link fabric.Polyline.fromElement}) * @static + * @memberOf fabric.Polyline * @see: http://www.w3.org/TR/SVG/shapes.html#PolylineElement */ fabric.Polyline.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat(); @@ -13638,6 +13669,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns fabric.Polyline instance from an SVG element * @static + * @memberOf fabric.Polyline * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @return {fabric.Polyline} Instance of fabric.Polyline @@ -13669,6 +13701,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns fabric.Polyline instance from an object representation * @static + * @memberOf fabric.Polyline * @param object {Object} object Object to create an instance from * @return {fabric.Polyline} Instance of fabric.Polyline */ @@ -13837,6 +13870,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by `fabric.Polygon.fromElement`) * @static + * @memberOf fabric.Polygon * @see: http://www.w3.org/TR/SVG/shapes.html#PolygonElement */ fabric.Polygon.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat(); @@ -13844,6 +13878,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Polygon} instance from an SVG element * @static + * @memberOf fabric.Polygon * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @return {fabric.Polygon} Instance of fabric.Polygon @@ -13875,6 +13910,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns fabric.Polygon instance from an object representation * @static + * @memberOf fabric.Polygon * @param object {Object} object Object to create an instance from * @return {fabric.Polygon} Instance of fabric.Polygon */ @@ -14559,6 +14595,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Creates an instance of fabric.Path from an object * @static + * @memberOf fabric.Path * @param {Object} object * @param {Function} callback Callback to invoke when an fabric.Path instance is created */ @@ -14585,6 +14622,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by `fabric.Path.fromElement`) * @static + * @memberOf fabric.Path * @see http://www.w3.org/TR/SVG/paths.html#PathElement */ fabric.Path.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat(['d']); @@ -14592,6 +14630,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Creates an instance of fabric.Path from an SVG element * @static + * @memberOf fabric.Path * @param {SVGElement} element to parse * @param {Function} callback Callback to invoke when an fabric.Path instance is created * @param {Object} [options] Options object @@ -14605,7 +14644,9 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Indicates that instances of this type are async * @static + * @memberOf fabric.Path * @type Boolean + * @default */ fabric.Path.async = true; @@ -14822,6 +14863,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Creates fabric.PathGroup instance from an object representation * @static + * @memberOf fabric.PathGroup * @param {Object} object * @param {Function} callback Callback to invoke when an fabric.PathGroup instance is created */ @@ -14848,7 +14890,9 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Indicates that instances of this type are async * @static + * @memberOf fabric.PathGroup * @type Boolean + * @default */ fabric.PathGroup.async = true; @@ -15289,6 +15333,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns {@link fabric.Group} instance from an object representation * @static + * @memberOf fabric.Group * @param {Object} object Object to create a group from * @param {Object} [options] Options object * @return {fabric.Group} An instance of fabric.Group @@ -15303,7 +15348,9 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Indicates that instances of this type are async * @static + * @memberOf fabric.Group * @type Boolean + * @default */ fabric.Group.async = true; @@ -15348,13 +15395,12 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot initialize: function(element, options) { options || (options = { }); + this.filters = [ ]; + this.callSuper('initialize', options); this._initElement(element); - this._originalImage = this.getElement(); this._initConfig(options); - this.filters = [ ]; - if (options.filters) { this.filters = options.filters; this.applyFilters(); @@ -15370,14 +15416,23 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot }, /** - * Sets image element for this instance to a specified one + * Sets image element for this instance to a specified one. + * If filters defined they are applied to new image. + * You might need to call `canvas.renderAll` and `object.setCoords` after replacing, to render new image and update controls area. * @param {HTMLImageElement} element + * @param {Function} [callback] Callback is invoked when all filters have been applied and new image is generated * @return {fabric.Image} thisArg * @chainable */ - setElement: function(element) { + setElement: function(element, callback) { this._element = element; + this._originalElement = element; this._initConfig(); + + if (this.filters.length !== 0) { + this.applyFilters(callback); + } + return this; }, @@ -15486,12 +15541,14 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Returns object representation of an instance * @param {Array} propertiesToInclude - * @return {Object} propertiesToInclude Object representation of an instance + * @return {Object} Object representation of an instance */ toObject: function(propertiesToInclude) { return extend(this.callSuper('toObject', propertiesToInclude), { - src: this._originalImage.src || this._originalImage._src, - filters: this.filters.concat() + src: this._originalElement.src || this._originalElement._src, + filters: this.filters.map(function(filterObj) { + return filterObj && filterObj.toObject(); + }) }); }, @@ -15570,12 +15627,12 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot applyFilters: function(callback) { if (this.filters.length === 0) { - this._element = this._originalImage; + this._element = this._originalElement; callback && callback(); return; } - var imgEl = this._originalImage, + var imgEl = this._originalElement, canvasEl = fabric.util.createCanvasElement(), replacement = fabric.util.createImage(), _this = this; @@ -15709,21 +15766,13 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * Creates an instance of fabric.Image from its object representation * @static - * @param {Object} object + * @param {Object} object Object to create an instance from * @param {Function} [callback] Callback to invoke when an image instance is created */ fabric.Image.fromObject = function(object, callback) { var img = fabric.document.createElement('img'), src = object.src; - if (object.width) { - img.width = object.width; - } - - if (object.height) { - img.height = object.height; - } - /** @ignore */ img.onload = function() { fabric.Image.prototype._initFilters.call(object, object); @@ -15760,7 +15809,7 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot /** * List of attribute names to account for when parsing SVG element (used by {@link fabric.Image.fromElement}) * @static - * @see http://www.w3.org/TR/SVG/struct.html#ImageElement + * @see {@link http://www.w3.org/TR/SVG/struct.html#ImageElement} */ fabric.Image.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat('x y width height xlink:href'.split(' ')); @@ -15784,12 +15833,14 @@ fabric.util.object.extend(fabric.Object.prototype, /** @lends fabric.Object.prot * Indicates that instances of this type are async * @static * @type Boolean + * @default */ fabric.Image.async = true; /** * Indicates compression level used when generating PNG under Node (in applyFilters). Any of 0-9 * @static + * @default * @type Number */ fabric.Image.pngCompression = 1; @@ -15894,6 +15945,7 @@ fabric.util.object.extend(fabric.StaticCanvas.prototype, /** @lends fabric.Stati */ fabric.Image.filters = fabric.Image.filters || { }; + /** * Brightness filter class * @class fabric.Image.filters.Brightness @@ -15938,14 +15990,23 @@ fabric.Image.filters.Brightness = fabric.util.createClass(/** @lends fabric.Imag }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, brightness: this.brightness }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -15960,12 +16021,6 @@ fabric.Image.filters.Brightness.fromObject = function(object) { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Adapted from html5rocks article * @class fabric.Image.filters.Convolute @@ -16061,15 +16116,24 @@ fabric.Image.filters.Convolute = fabric.util.createClass(/** @lends fabric.Image }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, opaque: this.opaque, matrix: this.matrix }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -16084,12 +16148,6 @@ fabric.Image.filters.Convolute.fromObject = function(object) { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * GradientTransparency filter class * @class fabric.Image.filters.GradientTransparency @@ -16133,14 +16191,23 @@ fabric.Image.filters.GradientTransparency = fabric.util.createClass(/** @lends f }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, threshold: this.threshold }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -16155,12 +16222,6 @@ fabric.Image.filters.GradientTransparency.fromObject = function(object) { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Grayscale image filter class * @class fabric.Image.filters.Grayscale @@ -16200,11 +16261,20 @@ fabric.Image.filters.Grayscale = fabric.util.createClass(/** @lends fabric.Image }, /** - * Returns json representation of filter - * @return {Object} JSON representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance + */ + toObject: function() { + return { type: this.type }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON */ toJSON: function() { - return { type: this.type }; + // delegate, not alias + return this.toObject(); } }); @@ -16218,12 +16288,6 @@ fabric.Image.filters.Grayscale.fromObject = function() { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Invert filter class * @class fabric.Image.filters.Invert @@ -16259,11 +16323,20 @@ fabric.Image.filters.Invert = fabric.util.createClass(/** @lends fabric.Image.fi }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance + */ + toObject: function() { + return { type: this.type }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON */ toJSON: function() { - return { type: this.type }; + // delegate, not alias + return this.toObject(); } }); @@ -16277,12 +16350,6 @@ fabric.Image.filters.Invert.fromObject = function() { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Noise filter class * @class fabric.Image.filters.Noise @@ -16330,14 +16397,23 @@ fabric.Image.filters.Noise = fabric.util.createClass(/** @lends fabric.Image.fil }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, noise: this.noise }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -16352,12 +16428,6 @@ fabric.Image.filters.Noise.fromObject = function(object) { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Pixelate filter class * @class fabric.Image.filters.Pixelate @@ -16430,14 +16500,23 @@ fabric.Image.filters.Pixelate = fabric.util.createClass(/** @lends fabric.Image. }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, blocksize: this.blocksize }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -16452,12 +16531,6 @@ fabric.Image.filters.Pixelate.fromObject = function(object) { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Remove white filter class * @class fabric.Image.filters.RemoveWhite @@ -16517,15 +16590,24 @@ fabric.Image.filters.RemoveWhite = fabric.util.createClass(/** @lends fabric.Ima }, /** - * Returns json representation of filter - * @return {Object} JSON representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, threshold: this.threshold, distance: this.distance }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -16540,12 +16622,6 @@ fabric.Image.filters.RemoveWhite.fromObject = function(object) { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Sepia filter class * @class fabric.Image.filters.Sepia @@ -16582,11 +16658,20 @@ fabric.Image.filters.Sepia = fabric.util.createClass(/** @lends fabric.Image.fil }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance + */ + toObject: function() { + return { type: this.type }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON */ toJSON: function() { - return { type: this.type }; + // delegate, not alias + return this.toObject(); } }); @@ -16600,12 +16685,6 @@ fabric.Image.filters.Sepia.fromObject = function() { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Sepia2 filter class * @class fabric.Image.filters.Sepia2 @@ -16645,11 +16724,20 @@ fabric.Image.filters.Sepia2 = fabric.util.createClass(/** @lends fabric.Image.fi }, /** - * Returns json representation of filter - * @return {String} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance + */ + toObject: function() { + return { type: this.type }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON */ toJSON: function() { - return { type: this.type }; + // delegate, not alias + return this.toObject(); } }); @@ -16663,12 +16751,6 @@ fabric.Image.filters.Sepia2.fromObject = function() { }; -/** - * @namespace fabric.Image.filters - * @memberOf fabric.Image - */ -fabric.Image.filters = fabric.Image.filters || { }; - /** * Tint filter class * @class fabric.Image.filters.Tint @@ -16723,14 +16805,23 @@ fabric.Image.filters.Tint = fabric.util.createClass(/** @lends fabric.Image.filt }, /** - * Returns json representation of filter - * @return {Object} json representation of filter + * Returns object representation of an instance + * @return {Object} Object representation of an instance */ - toJSON: function() { + toObject: function() { return { type: this.type, color: this.color }; + }, + + /** + * Returns a JSON representation of an instance + * @return {Object} JSON + */ + toJSON: function() { + // delegate, not alias + return this.toObject(); } }); @@ -17640,6 +17731,8 @@ fabric.Image.filters.Tint.fromObject = function(object) { /** * List of attribute names to account for when parsing SVG element (used by {@link fabric.Text.fromElement}) * @static + * @memberOf fabric.Text + * @see: http://www.w3.org/TR/SVG/text.html#TextElement */ fabric.Text.ATTRIBUTE_NAMES = fabric.SHARED_ATTRIBUTES.concat( 'x y font-family font-style font-weight font-size text-decoration'.split(' ')); @@ -17647,12 +17740,12 @@ fabric.Image.filters.Tint.fromObject = function(object) { /** * Returns fabric.Text instance from an SVG element (not yet implemented) * @static + * @memberOf fabric.Text * @param {SVGElement} element Element to parse * @param {Object} [options] Options object * @return {fabric.Text} Instance of fabric.Text */ fabric.Text.fromElement = function(element, options) { - if (!element) { return null; } @@ -17680,6 +17773,7 @@ fabric.Image.filters.Tint.fromObject = function(object) { /** * Returns fabric.Text instance from an object representation * @static + * @memberOf fabric.Text * @param object {Object} object Object to create an instance from * @return {fabric.Text} Instance of fabric.Text */ diff --git a/dist/all.min.js b/dist/all.min.js index 4163617c..b597ac90 100644 --- a/dist/all.min.js +++ b/dist/all.min.js @@ -2,5 +2,5 @@ [i][n].length;o-1?s(e,t.match(/opacity:\s*(\d?\.?\d*)/)[1]):e;for(var r in t)if(r==="opacity")s(e,t[r]);else{var i=r==="float"||r==="cssFloat"?typeof n.styleFloat=="undefined"?"cssFloat":"styleFloat":r;n[i]=t[r]}return e}var t=fabric.document.createElement("div"),n=typeof t.style.opacity=="string",r=typeof t.style.filter=="string",i=/alpha\s*\(\s*opacity\s*=\s*([^\)]+)\)/,s=function(e){return e};n?s=function(e,t){return e.style.opacity=t,e}:r&&(s=function(e,t){var n=e.style;return e.currentStyle&&!e.currentStyle.hasLayout&&(n.zoom=1),i.test(n.filter)?(t=t>=.9999?"":"alpha(opacity="+t*100+")",n.filter=n.filter.replace(i,t)):n.filter+=" alpha(opacity="+t*100+")",e}),fabric.util.setStyle=e}(),function(){function t(e){return typeof e=="string"?fabric.document.getElementById(e):e}function s(e,t){var n=fabric.document.createElement(e);for(var r in t)r==="class"?n.className=t[r]:r==="for"?n.htmlFor=t[r]:n.setAttribute(r,t[r]);return n}function o(e,t){(" "+e.className+" ").indexOf(" "+t+" ")===-1&&(e.className+=(e.className?" 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o,u=(s.x-i.x)*(e.y-i.y)-(s.y-i.y)*(e.x-i.x),a=(r.x-e.x)*(e.y-i.y)-(r.y-e.y)*(e.x-i.x),f=(s.y-i.y)*(r.x-e.x)-(s.x-i.x)*(r.y-e.y);if(f!==0){var l=u/f,c=a/f;0<=l&&l<=1&&0<=c&&c<=1?(o=new n("Intersection"),o.points.push(new t.Point(e.x+l*(r.x-e.x),e.y+l*(r.y-e.y)))):o=new n}else u===0||a===0?o=new n("Coincident"):o=new n("Parallel");return o},t.Intersection.intersectLinePolygon=function(e,t,r){var i=new n,s=r.length;for(var o=0;o0&&(i.status="Intersection"),i},t.Intersection.intersectPolygonPolygon=function(e,t){var r=new n,i=e.length;for(var s=0;s0&&(r.status="Intersection"),r},t.Intersection.intersectPolygonRectangle=function(e,r,i){var s=r.min(i),o=r.max(i),u=new t.Point(o.x,s.y),a=new t.Point(s.x,o.y),f=n.intersectLinePolygon(s,u,e),l=n.intersectLinePolygon(u,o,e),c=n.intersectLinePolygon(o,a,e),h=n.intersectLinePolygon(a,s,e),p=new n;return p.appendPoints(f.points),p.appendPoints(l.points),p.appendPoints(c.points),p.appendPoints(h.points),p.points.length>0&&(p.status="Intersection"),p}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function n(e){e?this._tryParsingColor(e):this.setSource([0,0,0,1])}function r(e,t,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?e+(t-e)*6*n:n<.5?t:n<2/3?e+(t-e)*(2/3-n)*6:e}var t=e.fabric||(e.fabric={});if(t.Color){t.warn("fabric.Color is already defined.");return}t.Color=n,t.Color.prototype={_tryParsingColor:function(e){var t;e in n.colorNameMap&&(e=n.colorNameMap[e]),t=n.sourceFromHex(e),t||(t=n.sourceFromRgb(e)),t||(t=n.sourceFromHsl(e)),t&&this.setSource(t)},_rgbToHsl:function(e,n,r){e/=255,n/=255,r/=255;var i,s,o,u=t.util.array.max([e,n,r]),a=t.util.array.min([e,n,r]);o=(u+a)/2;if(u===a)i=s=0;else{var f=u-a;s=o>.5?f/(2-u-a):f/(u+a);switch(u){case e:i=(n-r)/f+(n']:this.type==="radial"&&(i=["']);for(var s=0;s');return i.push(this.type==="linear"?"":""),i.join("")},toLive:function(e){var t;if(!this.type)return;this.type==="linear"?t=e.createLinearGradient(this.coords.x1,this.coords.y1,this.coords.x2,this.coords.y2):this.type==="radial"&&(t=e.createRadialGradient(this.coords.x1,this.coords.y1,this.coords.r1,this.coords.x2,this.coords.y2,this.coords.r2));for(var n=0,r=this.colorStops.length;n'+''+""},toLive:function(e){var t=typeof this.source=="function"?this.source():this.source;return e.createPattern(t,this.repeat)}}),fabric.Shadow=fabric.util.createClass({color:"rgb(0,0,0)",blur:0,offsetX:0,offsetY:0,affectStroke:!1,initialize:function(e){for(var t in e)this[t]=e[t];this.id=fabric.Object.__uid++},toSVG:function(e){var t="SourceAlpha";if(e.fill===this.color||e.stroke===this.color)t="SourceGraphic";return''+''+''+""+""+''+""+""},toObject:function(){return{color:this.color,blur:this.blur,offsetX:this.offsetX,offsetY:this.offsetY}}}),function(){"use strict";if(fabric.StaticCanvas){fabric.warn("fabric.StaticCanvas is already defined.");return}var e=fabric.util.object.extend,t=fabric.util.getElementOffset,n=fabric.util.removeFromArray,r=fabric.util.removeListener,i=new Error("Could not initialize `canvas` element");fabric.StaticCanvas=function(e,t){t||(t={}),this._initStatic(e,t),fabric.StaticCanvas.activeInstance=this},e(fabric.StaticCanvas.prototype,fabric.Observable),e(fabric.StaticCanvas.prototype,fabric.Collection),e(fabric.StaticCanvas.prototype,fabric.DataURLExporter),e(fabric.StaticCanvas.prototype,{backgroundColor:"",backgroundImage:"",backgroundImageOpacity :1,backgroundImageStretch:!0,overlayImage:"",overlayImageLeft:0,overlayImageTop:0,includeDefaultValues:!0,stateful:!0,renderOnAddRemove:!0,clipTo:null,controlsAboveOverlay:!1,onBeforeScaleRotate:function(){},_initStatic:function(e,t){this._objects=[],this._createLowerCanvas(e),this._initOptions(t),t.overlayImage&&this.setOverlayImage(t.overlayImage,this.renderAll.bind(this)),t.backgroundImage&&this.setBackgroundImage(t.backgroundImage,this.renderAll.bind(this)),t.backgroundColor&&this.setBackgroundColor(t.backgroundColor,this.renderAll.bind(this)),this.calcOffset()},calcOffset:function(){return this._offset=t(this.lowerCanvasEl),this},setOverlayImage:function(e,t,n){return fabric.util.loadImage(e,function(e){this.overlayImage=e,n&&"overlayImageLeft"in n&&(this.overlayImageLeft=n.overlayImageLeft),n&&"overlayImageTop"in n&&(this.overlayImageTop=n.overlayImageTop),t&&t()},this),this},setBackgroundImage:function(e,t,n){return fabric.util.loadImage(e,function(e){this.backgroundImage=e,n&&"backgroundImageOpacity"in n&&(this.backgroundImageOpacity=n.backgroundImageOpacity),n&&"backgroundImageStretch"in n&&(this.backgroundImageStretch=n.backgroundImageStretch),t&&t()},this),this},setBackgroundColor:function(e,t){if(e.source){var n=this;fabric.util.loadImage(e.source,function(r){n.backgroundColor=new fabric.Pattern({source:r,repeat:e.repeat}),t&&t()})}else this.backgroundColor=e,t&&t();return this},_createCanvasElement:function(){var e=fabric.document.createElement("canvas");e.style||(e.style={});if(!e)throw i;return this._initCanvasElement(e),e},_initCanvasElement:function(e){fabric.util.createCanvasElement(e);if(typeof e.getContext=="undefined")throw i},_initOptions:function(e){for(var t in e)this[t]=e[t];this.width=parseInt(this.lowerCanvasEl.width,10)||0,this.height=parseInt(this.lowerCanvasEl.height,10)||0;if(!this.lowerCanvasEl.style)return;this.lowerCanvasEl.style.width=this.width+"px",this.lowerCanvasEl.style.height=this.height+"px"},_createLowerCanvas:function(e){this.lowerCanvasEl=fabric.util.getById(e)||this._createCanvasElement(),this._initCanvasElement(this.lowerCanvasEl),fabric.util.addClass(this.lowerCanvasEl,"lower-canvas"),this.interactive&&this._applyCanvasStyle(this.lowerCanvasEl),this.contextContainer=this.lowerCanvasEl.getContext("2d")},getWidth:function(){return this.width},getHeight:function(){return this.height},setWidth:function(e){return this._setDimension("width",e)},setHeight:function(e){return this._setDimension("height",e)},setDimensions:function(e){for(var t in e)this._setDimension(t,e[t]);return this},_setDimension:function(e,t){return this.lowerCanvasEl[e]=t,this.lowerCanvasEl.style[e]=t+"px",this.upperCanvasEl&&(this.upperCanvasEl[e]=t,this.upperCanvasEl.style[e]=t+"px"),this.cacheCanvasEl&&(this.cacheCanvasEl[e]=t),this.wrapperEl&&(this.wrapperEl.style[e]=t+"px"),this[e]=t,this.calcOffset(),this.renderAll(),this},getElement:function(){return this.lowerCanvasEl},getActiveObject:function(){return null},getActiveGroup:function(){return null},_draw:function(e,t){if(!t)return;if(this.controlsAboveOverlay){var n=t.hasBorders,r=t.hasControls;t.hasBorders=t.hasControls=!1,t.render(e),t.hasBorders=n,t.hasControls=r}else t.render(e)},_onObjectAdded:function(e){this.stateful&&e.setupState(),e.setCoords(),e.canvas=this,this.fire("object:added",{target:e}),e.fire("added")},_onObjectRemoved:function(e){this.fire("object:removed",{target:e}),e.fire("removed")},getObjects:function(){return this._objects},clearContext:function(e){return e.clearRect(0,0,this.width,this.height),this},getContext:function(){return this.contextContainer},clear:function(){return this._objects.length=0,this.discardActiveGroup&&this.discardActiveGroup(),this.discardActiveObject&&this.discardActiveObject(),this.clearContext(this.contextContainer),this.contextTop&&this.clearContext(this.contextTop),this.fire("canvas:cleared"),this.renderAll(),this},renderAll:function(e){var t=this[e===!0&&this.interactive?"contextTop":"contextContainer"];this.contextTop&&this.selection&&!this._groupSelector&&this.clearContext(this.contextTop),e||this.clearContext(t),this.fire("before:render"),this.clipTo&&fabric.util.clipContext(this,t),this.backgroundColor&&(t.fillStyle=this.backgroundColor.toLive?this.backgroundColor.toLive(t):this.backgroundColor,t.fillRect(this.backgroundColor.offsetX||0,this.backgroundColor.offsetY||0,this.width,this.height)),typeof this.backgroundImage=="object"&&this._drawBackroundImage(t);var n=this.getActiveGroup();for(var r=0,i=this._objects.length;r','\n'),t.push("',"Created with Fabric.js ",fabric.version,"","",fabric.createSVGFontFacesMarkup(this.getObjects()),fabric.createSVGRefElementsMarkup(this),""),this.backgroundColor&&this.backgroundColor.source&&t.push('"),this.backgroundImage&&t.push(''),this.overlayImage&&t.push('');var n=this.getActiveGroup();n&&this.discardActiveGroup();for(var r=0,i=this.getObjects(),s=i.length;r"),t.join("")},remove:function(e){return this.getActiveObject()===e&&(this.fire("before:selection:cleared",{target:e}),this.discardActiveObject(),this.fire("selection:cleared")),fabric.Collection.remove.call(this,e)},sendToBack:function(e){return n(this._objects,e),this._objects.unshift(e),this.renderAll&&this.renderAll()},bringToFront:function(e){return n(this._objects,e),this._objects.push(e),this.renderAll&&this.renderAll()},sendBackwards:function(e,t){var r=this._objects.indexOf(e);if(r!==0){var i;if(t){i=r;for(var s=r-1;s>=0;--s){var o=e.intersectsWithObject(this._objects[s])||e.isContainedWithinObject(this._objects[s])||this._objects[s].isContainedWithinObject(e);if(o){i=s;break}}}else i=r-1;n(this._objects,e),this._objects.splice(i,0,e),this.renderAll&&this.renderAll()}return this},bringForward:function(e,t){var r=this._objects.indexOf(e);if(r!==this._objects.length-1){var i;if(t){i=r;for(var s=r+1;s"},e(fabric.StaticCanvas,{EMPTY_JSON:'{"objects": [], "background": "white"}',toGrayscale:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=n.width,s=n.height,o,u,a,f;for(a=0;a0&&(t>this.targetFindTolerance?t-=this.targetFindTolerance:t=0,n>this.targetFindTolerance?n-=this.targetFindTolerance:n=0);var o=!0,u=r.getImageData(t,n,this.targetFindTolerance*2||1,this.targetFindTolerance*2||1);for(var a=3,f=u.data.length;ao.padding?l.x<0?l.x+=o.padding:l.x-=o.padding:l.x=0,s(l.y)>o.padding?l.y<0?l.y+=o.padding:l.y-=o.padding:l.y=0;var c=o.scaleX,h=o.scaleY;if(n==="equally"&&!u&&!a){var p=l.y+l.x,d=(o.height+o.strokeWidth)*r.original.scaleY+(o.width+o.strokeWidth)*r.original.scaleX;c=r.original.scaleX*p/d,h=r.original.scaleY*p/d,o.set("scaleX",c),o.set("scaleY",h)}else n?n==="x"&&!o.get("lockUniScaling")?(c=l.x/(o.width+o.strokeWidth),u||o.set("scaleX",c)):n==="y"&&!o.get("lockUniScaling")&&(h=l.y/(o.height+o.strokeWidth),a||o.set("scaleY",h)):(c=l.x/(o.width+o.strokeWidth),h=l.y/(o.height+o.strokeWidth),u||o.set("scaleX",c),a||o.set("scaleY",h));c<0&&(r.originX==="left"?r.originX="right":r.originX==="right"&&(r.originX="left")),h<0&&(r.originY==="top"?r.originY="bottom":r.originY==="bottom"&&(r.originY="top")),o.setPositionByOrigin(f,r.originX,r.originY)},_rotateObject:function(e,t){var n=this._currentTransform,s=this._offset;if(n.target.get("lockRotation"))return;var o=i(n.ey-n.top-s.top,n.ex-n.left-s.left),u=i(t-n.top-s.top,e-n.left-s.left),a=r(u-o+n.theta);a<0&&(a=360+a),n.target.angle=a},_setCursor:function(e){this.upperCanvasEl.style.cursor=e},_resetObjectTransform:function(e){e.scaleX=1,e.scaleY=1,e.setAngle(0)},_drawSelection:function(){var e=this.contextTop,t=this._groupSelector,n=t.left,r=t.top,i=s(n),o=s(r);e.fillStyle=this.selectionColor,e.fillRect(t.ex-(n>0?0:-n),t.ey-(r>0?0:-r),i,o),e.lineWidth=this.selectionLineWidth,e.strokeStyle=this.selectionBorderColor;if(this.selectionDashArray.length>1){var u=t.ex+a-(n>0?0:i),f=t.ey+a-(r>0?0:o);e.beginPath(),fabric.util.drawDashedLine(e,u,f,u+i,f,this.selectionDashArray),fabric.util.drawDashedLine(e,u,f+o-1,u+i,f+o-1,this.selectionDashArray),fabric.util.drawDashedLine(e,u,f,u,f+o,this.selectionDashArray),fabric.util.drawDashedLine(e,u+i-1,f,u+i-1,f+o,this.selectionDashArray),e.closePath(),e.stroke()}else e.strokeRect(t.ex+a-(n>0?0:i),t.ey+a-(r>0?0:o),i,o)},_findSelectedObjects:function(e){var t=[],n=this._groupSelector.ex,r=this._groupSelector.ey,i=n+this._groupSelector.left,s=r+this._groupSelector.top,a,f=new fabric.Point(o(n,i),o(r,s)),l=new fabric.Point(u(n,i),u(r,s)),c=n===i&&r===s;for(var h=this._objects.length;h--;){a=this._objects[h];if(!a)continue;if(a.intersectsWithRect(f,l)||a.isContainedWithinRect(f,l)||a.containsPoint(f)||a.containsPoint(l))if(this.selection&&a.selectable){a.set("active",!0),t.push(a);if(c)break}}t.length===1?this.setActiveObject(t[0],e):t.length>1&&(t=new fabric.Group(t.reverse()),this.setActiveGroup(t),t.saveCoords(),this.fire("selection:created",{target:t}),this.renderAll())},findTarget:function(e,t){var n,r=this.getPointer(e);if(this.controlsAboveOverlay&&this.lastRenderedObjectWithControlsAboveOverlay&&this.lastRenderedObjectWithControlsAboveOverlay.visible&&this.containsPoint(e,this.lastRenderedObjectWithControlsAboveOverlay)&&this.lastRenderedObjectWithControlsAboveOverlay._findTargetCorner(e,this._offset))return n=this.lastRenderedObjectWithControlsAboveOverlay,n;var i=this.getActiveGroup();if(i&&!t&&this.containsPoint(e,i))return n=i,n;var s=[];for(var o=this._objects.length;o--;)if(this._objects[o]&&this._objects[o].visible&&this.containsPoint(e,this._objects[o])){if(!this.perPixelTargetFind&&!this._objects[o].perPixelTargetFind){n=this._objects[o],this.relatedTarget=n;break}s[s.length]=this._objects[o]}for(var u=0,a=s.length;u"},get:function(e){return this[e]},set:function(e,t){if(typeof e=="object")for(var n in e)this._set(n,e[n]);else typeof t=="function"&&e!=="clipTo"?this._set(e,t(this.get(e))):this._set(e,t);return this},_set:function(e,t){var n=e==="scaleX"||e==="scaleY";n&&(t=this._constrainScale(t));if(e==="scaleX"&&t<0)this.flipX=!this.flipX,t*=-1;else if(e==="scaleY"&&t<0)this.flipY=!this.flipY,t*=-1;else if(e==="width"||e==="height")this.minScaleLimit=r(Math.min(.1,1/Math.max(this.width,this.height)),2);return this[e]=t,this},toggle:function(e){var t=this.get(e);return typeof t=="boolean"&&this.set(e,!t),this},setSourcePath:function(e){return this.sourcePath=e,this},render:function(e,n){if(this.width===0||this.height===0||!this.visible)return;e.save();var r=this.transformMatrix;r&&!this.group&&e.setTransform(r[0],r[1],r[2],r[3],r[4],r[5]),n||this.transform(e),this.stroke&&(e.lineWidth=this.strokeWidth,e.lineCap=this.strokeLineCap,e.lineJoin=this.strokeLineJoin,e.miterLimit=this.strokeMiterLimit,e.strokeStyle=this.stroke.toLive?this.stroke.toLive(e):this.stroke),this.overlayFill?e.fillStyle=this.overlayFill:this.fill&&(e.fillStyle=this.fill.toLive?this.fill.toLive(e):this.fill),r&&this.group&&(e.translate(-this.group.width/2,-this.group.height/2),e.transform(r[0],r[1],r[2],r[3],r[4],r[5])),this._setShadow(e),this.clipTo&&t.util.clipContext(this,e),this._render(e,n),this.clipTo&&e.restore(),this._removeShadow(e),this.active&&!n&&(this.drawBorders(e),this.drawControls(e)),e.restore()},_setShadow:function(e){if(!this.shadow)return;e.shadowColor=this.shadow.color,e.shadowBlur=this.shadow.blur,e.shadowOffsetX=this.shadow.offsetX,e.shadowOffsetY=this.shadow.offsetY},_removeShadow:function(e){e.shadowColor="",e.shadowBlur=e.shadowOffsetX=e.shadowOffsetY=0},_renderFill:function(e){if(!this.fill)return;this.fill.toLive&&(e.save(),e.translate(-this.width/2+this.fill.offsetX||0,-this.height/2+this.fill.offsetY||0)),e.fill(),this.fill.toLive&&e.restore(),this.shadow&&!this.shadow.affectStroke&&this._removeShadow(e)},_renderStroke:function(e){if(!this.stroke)return;e.save(),this.strokeDashArray?(1&this.strokeDashArray.length&&this.strokeDashArray.push.apply(this.strokeDashArray,this.strokeDashArray),o?(e.setLineDash(this.strokeDashArray),this._stroke&&this._stroke(e)):this._renderDashedStroke&&this._renderDashedStroke(e),e.stroke()):this._stroke?this._stroke(e):e.stroke(),this._removeShadow(e),e.restore()},clone:function(e,n){return this.constructor.fromObject?this.constructor.fromObject(this.toObject(n),e):new t.Object(this.toObject(n))},cloneAsImage:function(e){var n=this.toDataURL();return t.util.loadImage(n,function(n){e&&e(new t.Image(n))}),this},toDataURL:function(e){e||(e={});var n=t.util.createCanvasElement();n.width=this.getBoundingRectWidth(),n.height=this.getBoundingRectHeight(),t.util.wrapElement(n,"div");var r=new t.Canvas(n);e.format==="jpeg"&&(r.backgroundColor="#fff");var i={active:this.get("active"),left:this.getLeft(),top:this.getTop()};this.set({active:!1,left:n.width/2,top:n.height/2}),r.add(this);var s=r.toDataURL(e);return this.set(i).setCoords(),r.dispose(),r=null,s},isType:function(e){return this.type===e},toGrayscale:function(){var e=this.get("fill");return e&&this.set("overlayFill",(new t.Color(e)).toGrayscale().toRgb()),this},complexity:function(){return 0},toJSON:function(e){return this.toObject(e)},setGradient:function(e,n){n||(n={});var r={colorStops:[]};r.type=n.type||(n.r1||n.r2?"radial":"linear"),r.coords={x1:n.x1,y1:n.y1,x2:n.x2,y2:n.y2};if(n.r1||n.r2)r.coords.r1=n.r1,r.coords.r2=n.r2;for(var i in n.colorStops){var s=new t.Color(n.colorStops[i]);r.colorStops.push({offset:i,color:s.toRgb(),opacity:s.getAlpha()})}this.set(e,t.Gradient.forObject(this,r))},setPatternFill:function(e){return this.set("fill",new t.Pattern(e))},setShadow:function(e){return this.set("shadow",new t.Shadow(e))},centerH:function(){return this.canvas.centerObjectH(this),this},centerV:function(){return this.canvas.centerObjectV(this),this},center:function(){return this.centerH().centerV()},remove:function(){return this.canvas.remove(this)},sendToBack:function(){return this.group?t.StaticCanvas.prototype.sendToBack.call(this.group,this):this.canvas.sendToBack(this),this},bringToFront:function(){return this.group?t.StaticCanvas.prototype.bringToFront.call(this.group,this):this.canvas.bringToFront(this),this},sendBackwards:function(e){return this.group?t.StaticCanvas.prototype.sendBackwards.call(this.group,this,e):this.canvas.sendBackwards(this,e),this},bringForward:function(e){return this.group?t.StaticCanvas.prototype.bringForward.call(this.group,this,e):this.canvas.bringForward(this,e),this},moveTo:function(e){return this.group?t.StaticCanvas.prototype.moveTo.call(this.group,this,e):this.canvas.moveTo(this,e),this}}),t.util.createAccessors(t.Object),t.Object.prototype.rotate=t.Object.prototype.setAngle,n(t.Object.prototype,t.Observable),t.Object.NUM_FRACTION_DIGITS=2,t.Object.__uid=0}(typeof exports!="undefined"?exports:this),function(){var e=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{translateToCenterPoint:function(t,n,r){var i=t.x,s=t.y;return n==="left"?i=t.x+(this.getWidth()+this.strokeWidth*this.scaleX)/2:n==="right"&&(i=t.x-(this.getWidth()+this.strokeWidth*this.scaleX)/2),r==="top"?s=t.y+(this.getHeight()+this.strokeWidth*this.scaleY)/2:r==="bottom"&&(s=t.y-(this.getHeight()+this.strokeWidth*this.scaleY)/2),fabric.util.rotatePoint(new fabric.Point(i,s),t,e(this.angle))},translateToOriginPoint:function(t,n,r){var i=t.x,s=t.y;return n==="left"?i=t.x-(this.getWidth()+this.strokeWidth*this.scaleX)/2:n==="right"&&(i=t.x+(this.getWidth()+this.strokeWidth*this.scaleX)/2),r==="top"?s=t.y-(this.getHeight()+this.strokeWidth*this.scaleY)/2:r==="bottom"&&(s=t.y+(this.getHeight()+this.strokeWidth*this.scaleY)/2),fabric.util.rotatePoint(new fabric.Point(i,s),t,e(this.angle))},getCenterPoint:function(){return this.translateToCenterPoint(new fabric.Point(this.left,this.top),this.originX,this.originY)},toLocalPoint:function(t,n,r){var i=this.getCenterPoint(),s,o;return n!==undefined&&r!==undefined?(n==="left"?s=i.x-(this.getWidth()+this.strokeWidth*this.scaleX)/2:n==="right"?s=i.x+(this.getWidth()+this.strokeWidth*this.scaleX)/2:s=i.x,r==="top"?o=i.y-(this.getHeight()+this.strokeWidth*this.scaleY)/2:r==="bottom"?o=i.y+(this.getHeight()+this.strokeWidth*this.scaleY)/2:o=i.y):(s=this.left,o=this.top),fabric.util.rotatePoint(new fabric.Point(t.x,t.y),i,-e(this.angle)).subtractEquals(new fabric.Point(s,o))},setPositionByOrigin:function(e,t,n){var r=this.translateToCenterPoint(e,t,n),i=this.translateToOriginPoint(r,this.originX,this.originY);this.set("left",i.x),this.set("top",i.y)},adjustPosition:function(t){var n=e(this.angle),r=this.getWidth()/2,i=Math.cos(n)*r,s=Math.sin(n)*r,o=this.getWidth(),u=Math.cos(n)*o,a=Math.sin(n)*o;this.originX==="center"&&t==="left"||this.originX==="right"&&t==="center"?(this.left-=i,this.top-=s):this.originX==="left"&&t==="center"||this.originX==="center"&&t==="right"?(this.left+=i,this.top+=s):this.originX==="left"&&t==="right"?(this.left+=u,this.top+=a):this.originX==="right"&&t==="left"&&(this.left-=u,this.top-=a),this.setCoords(),this.originX=t},_getLeftTopCoords:function(){var t=e(this.angle),n=this.getWidth()/2,r=Math.cos(t)*n,i=Math.sin(t)*n,s=this.left,o=this.top;if(this.originX==="center"||this.originX==="right")s-=r;if(this.originY==="center"||this.originY==="bottom")o-=i;return{x:s,y:o}}})}(),function(){var e=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{oCoords:null,intersectsWithRect:function(e,t){var n=this.oCoords,r=new fabric.Point(n.tl.x,n.tl.y),i=new fabric.Point(n.tr.x,n.tr.y),s=new fabric.Point(n.bl.x,n.bl.y),o=new fabric.Point(n.br.x,n.br.y),u=fabric.Intersection.intersectPolygonRectangle([r,i,o,s],e,t);return u.status==="Intersection"},intersectsWithObject:function(e){function t(e){return{tl:new fabric.Point(e.tl.x,e.tl.y),tr:new fabric.Point(e.tr.x,e.tr.y),bl:new fabric.Point(e.bl.x,e.bl.y),br:new fabric.Point(e.br.x,e.br.y)}}var n=t(this.oCoords),r=t(e.oCoords),i=fabric.Intersection.intersectPolygonPolygon([n.tl,n.tr,n.br,n.bl],[r.tl,r.tr,r.br,r.bl]);return i.status==="Intersection"},isContainedWithinObject:function(e){var t=e.getBoundingRect(),n=new fabric.Point(t.left,t.top),r=new fabric.Point(t.left+t.width,t.top+t.height);return this.isContainedWithinRect(n,r)},isContainedWithinRect:function(e,t){var n=this.getBoundingRect();return n.left>e.x&&n.left+n.widthe.y&&n.top+n.height=e.y&&f.d.y>=e.y)continue;f.o.x===f.d.x&&f.o.x>=e.x?(o=f.o.x,u=e.y):(n=0,r=(f.d.y-f.o.y)/(f.d.x-f.o.x),i=e.y-n*e.x,s=f.o.y-r*f.o.x,o=-(i-s)/(n-r),u=i+n*o),o>=e.x&&(a+=1);if(a===2)break}return a},getBoundingRectWidth:function(){return this.getBoundingRect().width},getBoundingRectHeight:function(){return this.getBoundingRect().height},getBoundingRect:function(){this.oCoords||this.setCoords();var e=[this.oCoords.tl.x,this.oCoords.tr.x,this.oCoords.br.x,this.oCoords.bl.x],t=fabric.util.array.min(e),n=fabric.util.array.max(e),r=Math.abs(t-n),i=[this.oCoords.tl.y,this.oCoords.tr.y,this.oCoords.br.y,this.oCoords.bl.y],s=fabric.util.array.min(i),o=fabric.util.array.max(i),u=Math.abs(s-o);return{left:t,top:s,width:r,height:u}},getWidth:function(){return this.width*this.scaleX},getHeight:function(){return this.height*this.scaleY},_constrainScale:function(e){return Math.abs(e)1?this.strokeWidth:0,n=this.padding,r=e(this.angle);this.currentWidth=(this.width+t)*this.scaleX+n*2,this.currentHeight=(this.height+t)*this.scaleY+n*2,this.currentWidth<0&&(this.currentWidth=Math.abs(this.currentWidth));var i=Math.sqrt(Math.pow(this.currentWidth/2,2)+Math.pow(this.currentHeight/2,2)),s=Math.atan(isFinite(this.currentHeight/this.currentWidth)?this.currentHeight/this.currentWidth:0),o=Math.cos(s+r)*i,u=Math.sin(s+r)*i,a=Math.sin(r),f=Math.cos(r),l=this.getCenterPoint(),c={x:l.x-o,y:l.y-u},h={x:c.x+this.currentWidth*f,y:c.y+this.currentWidth*a},p={x:h.x-this.currentHeight*a,y:h.y+this.currentHeight*f},d={x:c.x-this.currentHeight*a,y:c.y+this.currentHeight*f},v={x:c.x-this.currentHeight/2*a,y:c.y+this.currentHeight/2*f},m={x:c.x+this.currentWidth/2*f,y:c.y+this.currentWidth/2*a},g={x:h.x-this.currentHeight/2*a,y:h.y+this.currentHeight/2*f},y={x:d.x+this.currentWidth/2*f,y:d.y+this.currentWidth/2*a},b={x:m.x,y:m.y};return this.oCoords={tl:c,tr:h,br:p,bl:d,ml:v,mt:m,mr:g,mb:y,mtr:b},this._setCornerCoords&&this._setCornerCoords(),this}})}(),fabric.util.object.extend(fabric.Object.prototype,{hasStateChanged:function(){return this.stateProperties.some(function(e){return this[e]!==this.originalState[e]},this)},saveState:function(e){return this.stateProperties.forEach(function(e){this.originalState[e]=this.get(e)},this),e&&e.stateProperties&&e.stateProperties.forEach(function(e){this.originalState[e]=this.get(e)},this),this},setupState:function(){return this.originalState={},this.saveState(),this}}),function(){var e=fabric.util.getPointer,t=fabric.util.degreesToRadians;fabric.util.object.extend(fabric.Object.prototype,{_findTargetCorner:function(t,n){if(!this.hasControls||!this.active)return!1;var r=e(t,this.canvas.upperCanvasEl),i=r.x-n.left,s=r.y-n.top,o,u;for(var a in this.oCoords){if(a==="mtr"&&!this.hasRotatingPoint)continue;if(!(!this.get("lockUniScaling")||a!=="mt"&&a!=="mr"&&a!=="mb"&&a!=="ml"))continue;u=this._getImageLines(this.oCoords[a].corner),o=this._findCrossPoints({x:i,y:s},u);if(o!==0&&o%2===1)return this.__corner=a,a}return!1},_setCornerCoords:function(){var e=this.oCoords,n=t(this.angle),r=t(45-this.angle),i=Math.sqrt(2*Math.pow(this.cornerSize,2))/2,s=i*Math.cos(r),o=i*Math.sin(r),u=Math.sin(n),a=Math.cos(n);e.tl.corner={tl:{x:e.tl.x-o,y:e.tl.y-s},tr:{x:e.tl.x+s,y:e.tl.y-o},bl:{x:e.tl.x-s,y:e.tl.y+o},br:{x:e.tl.x+o,y:e.tl.y+s}},e.tr.corner={tl:{x:e.tr.x-o,y:e.tr.y-s},tr:{x:e.tr.x+s,y:e.tr.y-o},br:{x:e.tr.x+o,y:e.tr.y+s},bl:{x:e.tr.x-s,y:e.tr.y+o}},e.bl.corner={tl:{x:e.bl.x-o,y:e.bl.y-s},bl:{x:e.bl.x-s,y:e.bl.y+o},br:{x:e.bl.x+o,y:e.bl.y+s},tr:{x:e.bl.x+s,y:e.bl.y-o}},e.br.corner={tr:{x:e.br.x+s,y:e.br.y-o},bl:{x:e.br.x-s,y:e.br.y+o},br:{x:e.br.x+o,y:e.br.y+s},tl:{x:e.br.x-o,y:e.br.y-s}},e.ml.corner={tl:{x:e.ml.x-o,y:e.ml.y-s},tr:{x:e.ml.x+s,y:e.ml.y-o},bl:{x:e.ml.x-s,y:e.ml.y+o},br:{x:e.ml.x+o,y:e.ml.y+s}},e.mt.corner={tl:{x:e.mt.x-o,y:e.mt.y-s},tr:{x:e.mt.x+s,y:e.mt.y-o},bl:{x:e.mt.x-s,y:e.mt.y+o},br:{x:e.mt.x+o,y:e.mt.y+s}},e.mr.corner={tl:{x:e.mr.x-o,y:e.mr.y-s},tr:{x:e.mr.x+s,y:e.mr.y-o},bl:{x:e.mr.x-s,y:e.mr.y+o},br:{x:e.mr.x+o,y:e.mr.y+s}},e.mb.corner={tl:{x:e.mb.x-o,y:e.mb.y-s},tr:{x:e.mb.x+s,y:e.mb.y-o},bl:{x:e.mb.x-s,y:e.mb.y+o},br:{x:e.mb.x+o,y:e.mb.y+s}},e.mtr.corner={tl:{x:e.mtr.x-o+u*this.rotatingPointOffset,y:e.mtr.y-s-a*this.rotatingPointOffset},tr:{x:e.mtr.x+s+u*this.rotatingPointOffset,y:e.mtr.y-o-a*this.rotatingPointOffset},bl:{x:e.mtr.x-s+u*this.rotatingPointOffset,y:e.mtr.y+o-a*this.rotatingPointOffset},br:{x:e.mtr.x+o+u*this.rotatingPointOffset,y:e.mtr.y+s-a*this.rotatingPointOffset}}},drawBorders:function(e){if(!this.hasBorders)return this;var t=this.padding,n=t*2,r=this.strokeWidth>1?this.strokeWidth:0;e.save(),e.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,e.strokeStyle=this.borderColor;var i=1/this._constrainScale(this.scaleX),s=1/this._constrainScale(this.scaleY);e.lineWidth=1/this.borderScaleFactor,e.scale(i,s);var o=this.getWidth(),u=this.getHeight();e.strokeRect(~~(-(o/2)-t-r/2*this.scaleX)+.5,~~(-(u/2)-t-r/2*this.scaleY)+.5,~~(o+n+r*this.scaleX),~~(u+n+r*this.scaleY));if(this.hasRotatingPoint&&!this.get("lockRotation")&&this.hasControls){var a=(this.flipY?u+r*this.scaleY+t*2:-u-r*this.scaleY-t*2)/2;e.beginPath(),e.moveTo(0,a),e.lineTo(0,a+(this.flipY?this.rotatingPointOffset:-this.rotatingPointOffset)),e.closePath(),e.stroke()}return e.restore(),this},drawControls:function(e){if(!this.hasControls)return this;var t=this.cornerSize,n=t/2,r=this.strokeWidth>1?this.strokeWidth/2:0,i=-(this.width/2),s=-(this.height/2),o,u,a=t/this.scaleX,f=t/this.scaleY,l=this.padding/this.scaleX,c=this.padding/this.scaleY,h=n/this.scaleY,p=n/this.scaleX,d=(n-t)/this.scaleX,v=(n-t)/this.scaleY,m=this.height,g=this.width,y=this.transparentCorners?"strokeRect":"fillRect",b=this.transparentCorners,w=typeof G_vmlCanvasManager!="undefined";return e.save(),e.lineWidth=1/Math.max(this.scaleX,this.scaleY),e.globalAlpha=this.isMoving?this.borderOpacityWhenMoving:1,e.strokeStyle=e.fillStyle=this.cornerColor,o=i-p-r-l,u=s-h-r-c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),o=i+g-p+r+l,u=s-h-r-c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),o=i-p-r-l,u=s+m+v+r+c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),o=i+g+d+r+l,u=s+m+v+r+c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),this.get("lockUniScaling")||(o=i+g/2-p,u=s-h-r-c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),o=i+g/2-p,u=s+m+v+r+c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),o=i+g+d+r+l,u=s+m/2-h,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f),o=i-p-r-l,u=s+m/2-h,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f)),this.hasRotatingPoint&&(o=i+g/2-p,u=this.flipY?s+m+this.rotatingPointOffset/this.scaleY-f/2+r+c:s-this.rotatingPointOffset/this.scaleY-f/2-r-c,w||b||e.clearRect(o,u,a,f),e[y](o,u,a,f)),e.restore(),this}})}(),fabric.util.object.extend(fabric.StaticCanvas.prototype,{FX_DURATION:500,fxCenterObjectH:function(e,t){t=t||{};var n=function(){},r=t.onComplete||n,i=t.onChange||n,s=this;return fabric.util.animate({startValue:e.get("left"),endValue:this.getCenter().left,duration:this.FX_DURATION,onChange:function(t){e.set("left",t),s.renderAll(),i()},onComplete:function(){e.setCoords(),r()}}),this},fxCenterObjectV:function(e,t){t=t||{};var n=function(){},r=t.onComplete||n,i=t.onChange||n,s=this;return fabric.util.animate({startValue:e.get("top"),endValue:this.getCenter().top,duration:this.FX_DURATION,onChange:function(t){e.set("top",t),s.renderAll(),i()},onComplete:function(){e.setCoords(),r()}}),this},fxRemove:function(e,t){t=t||{};var n=function(){},r=t.onComplete||n,i=t.onChange||n,s=this;return fabric.util.animate({startValue:e.get("opacity"),endValue:0,duration:this.FX_DURATION,onStart:function(){e.set("active",!1)},onChange:function(t){e.set("opacity",t),s.renderAll(),i()},onComplete:function(){s.remove(e),r()}}),this}}),fabric.util.object.extend(fabric.Object.prototype,{animate:function(){if(arguments[0]&&typeof arguments[0]=="object"){var e=[],t,n;for(t in arguments[0])e.push(t);for(var r=0,i=e.length;r'),e.join("")},complexity:function(){return 1}}),t.Line.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),t.Line.fromElement=function(e,r){var i=t.parseAttributes(e,t.Line.ATTRIBUTE_NAMES),s=[i.x1||0,i.y1||0,i.x2||0,i.y2||0];return new t.Line(s,n(i,r))},t.Line.fromObject=function(e){var n=[e.x1,e.y1,e.x2,e.y2];return new t.Line(n,e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function i(e){return"radius"in e&&e.radius>0}var t=e.fabric||(e.fabric={}),n=Math.PI*2,r=t.util.object.extend;if(t.Circle){t.warn("fabric.Circle is already defined.");return}t.Circle=t.util.createClass(t.Object,{type:"circle",initialize:function(e){e=e||{},this.set("radius",e.radius||0),this.callSuper("initialize",e);var t=this.get("radius")*2;this.set("width",t).set("height",t)},toObject:function(e){return r(this.callSuper("toObject",e),{radius:this.get("radius")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},_render:function(e,t){e.beginPath(),e.globalAlpha=this.group?e.globalAlpha*this.opacity:this.opacity,e.arc(t?this.left:0,t?this.top:0,this.radius,0,n,!1),e.closePath(),this._renderFill(e),this._renderStroke(e)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(e){this.radius=e,this.set("width",e*2).set("height",e*2)},complexity:function(){return 1}}),t.Circle.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),t.Circle.fromElement=function(e,n){n||(n={});var s=t.parseAttributes(e,t.Circle.ATTRIBUTE_NAMES);if(!i(s))throw new Error("value of `r` attribute is required and can not be negative");"left"in s&&(s.left-=n.width/2||0),"top"in s&&(s.top-=n.height/2||0);var o=new t.Circle(r(s,n));return o.cx=parseFloat(e.getAttribute("cx"))||0,o.cy=parseFloat(e.getAttribute("cy"))||0,o},t.Circle.fromObject=function(e){return new t.Circle(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});if(t.Triangle){t.warn("fabric.Triangle is already defined");return}t.Triangle=t.util.createClass(t.Object,{type:"triangle",initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("width",e.width||100).set("height",e.height||100)},_render:function(e){var t=this.width/2,n=this.height/2;e.beginPath(),e.moveTo(-t,n),e.lineTo(0,-n),e.lineTo(t,n),e.closePath(),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n=this.width/2,r=this.height/2;e.beginPath(),t.util.drawDashedLine(e,-n,r,0,-r,this.strokeDashArray),t.util.drawDashedLine(e,0,-r,n,r,this.strokeDashArray),t.util.drawDashedLine(e,n,r,-n,r,this.strokeDashArray),e.closePath()},toSVG:function(){var e=this._createBaseSVGMarkup(),t=this.width/2,n=this.height/2,r=[-t+" "+n,"0 "+ -n,t+" "+n].join(",");return e.push("'),e.join("")},complexity:function(){return 1}}),t.Triangle.fromObject=function(e){return new t.Triangle(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=Math.PI*2,r=t.util.object.extend;if(t.Ellipse){t.warn("fabric.Ellipse is already defined.");return}t.Ellipse=t.util.createClass(t.Object,{type:"ellipse",rx:0,ry:0,initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("rx",e.rx||0),this.set("ry",e.ry||0),this.set("width",this.get("rx")*2),this.set("height",this.get("ry")*2)},toObject:function(e){return r(this.callSuper("toObject",e),{rx:this.get("rx"),ry:this.get("ry")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},render:function(e,t){if(this.rx===0||this.ry===0)return;return this.callSuper("render",e,t)},_render:function(e,t){e.beginPath(),e.save(),e.globalAlpha=this.group?e.globalAlpha*this.opacity:this.opacity,this.transformMatrix&&this.group&&e.translate(this.cx,this.cy),e.transform(1,0,0,this.ry/this.rx,0,0),e.arc(t?this.left:0,t?this.top:0,this.rx,0,n,!1),this._renderFill(e),this._renderStroke(e),e.restore()},complexity:function(){return 1}}),t.Ellipse.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),t.Ellipse.fromElement=function(e,n){n||(n={});var i=t.parseAttributes(e,t.Ellipse.ATTRIBUTE_NAMES),s=i.left,o=i.top;"left"in i&&(i.left-=n.width/2||0),"top"in i&&(i.top-=n.height/2||0);var u=new t.Ellipse(r(i,n));return u.cx=s||0,u.cy=o||0,u},t.Ellipse.fromObject=function(e){return new t.Ellipse(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function r(e){return e.left=e.left||0,e.top=e.top||0,e}var t=e.fabric||(e.fabric={}),n=t.util.object.extend;if(t.Rect){console.warn("fabric.Rect is already defined");return}t.Rect=t.util.createClass(t.Object,{type:"rect",rx:0,ry:0,strokeDashArray:null,initialize:function(e){e=e||{},this._initStateProperties(),this.callSuper("initialize",e),this._initRxRy(),this.x=e.x||0,this.y=e.y||0},_initStateProperties:function(){this.stateProperties=this.stateProperties.concat(["rx","ry"])},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(e){var t=this.rx||0,n=this.ry||0,r=-this.width/2,i=-this.height/2,s=this.width,o=this.height,u=this.group&&this.group.type!=="group";e.beginPath(),e.globalAlpha=u?e.globalAlpha*this.opacity:this.opacity,this.transformMatrix&&u&&e.translate(this.width/2+this.x,this.height/2+this.y),!this.transformMatrix&&u&&e.translate(-this.group.width/2+this.width/2+this.x,-this.group.height/2+this.height/2+this.y);var a=t!==0||n!==0;e.moveTo(r+t,i),e.lineTo(r+s-t,i),a&&e.quadraticCurveTo(r+s,i,r+s,i+n,r+s,i+n),e.lineTo(r+s,i+o-n),a&&e.quadraticCurveTo(r+s,i+o,r+s-t,i+o,r+s-t,i+o),e.lineTo(r+t,i+o),a&&e.quadraticCurveTo(r,i+o,r,i+o-n,r,i+o-n),e.lineTo(r,i+n),a&&e.quadraticCurveTo(r,i,r+t,i,r+t,i),e.closePath(),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n=-this.width/2,r=-this.height/2,i=this.width,s=this.height;e.beginPath(),t.util.drawDashedLine(e,n,r,n+i,r,this.strokeDashArray),t.util.drawDashedLine(e,n+i,r,n+i,r+s,this.strokeDashArray),t.util.drawDashedLine(e,n+i,r+s,n,r+s,this.strokeDashArray),t.util.drawDashedLine(e,n,r+s,n,r,this.strokeDashArray),e.closePath()},_normalizeLeftTopProperties:function(e){return"left"in e&&this.set("left",e.left+this.getWidth()/2),this.set("x",e.left||0),"top"in e&&this.set("top",e.top+this.getHeight()/2),this.set("y",e.top||0),this},toObject:function(e){return n(this.callSuper("toObject",e),{rx:this.get("rx")||0,ry:this.get("ry")||0,x:this.get("x"),y:this.get("y")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},complexity:function(){return 1}}),t.Rect.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),t.Rect.fromElement=function(e,i){if(!e)return null;var s=t.parseAttributes(e,t.Rect.ATTRIBUTE_NAMES);s=r(s);var o=new t.Rect(n(i?t.util.object.clone(i):{},s));return o._normalizeLeftTopProperties(s),o},t.Rect.fromObject=function(e){return new t.Rect(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.toFixed,r=t.util.array.min;if(t.Polyline){t.warn("fabric.Polyline is already defined");return}t.Polyline=t.util.createClass(t.Object,{type:"polyline",initialize:function(e,t,n){t=t||{},this.set("points",e),this.callSuper("initialize",t),this._calcDimensions(n)},_calcDimensions:function(e){return t.Polygon.prototype._calcDimensions.call(this,e)},toObject:function(e){return t.Polygon.prototype.toObject.call(this,e)},toSVG:function(){var e=[],t=this._createBaseSVGMarkup();for(var r=0,i=this.points.length;r'),t.join("")},_render:function(e){var t;e.beginPath(),e.moveTo(this.points[0].x,this.points[0].y);for(var n=0,r=this.points.length;n'),t.join("")},_render:function(e){var t;e.beginPath(),e.moveTo(this.points[0].x,this.points[0].y);for(var n=0,r=this.points.length;n"},toObject:function(e){var t=s(this.callSuper("toObject",e),{path:this.path,pathOffset:this.pathOffset});return this.sourcePath&&(t.sourcePath=this.sourcePath),this.transformMatrix&&(t.transformMatrix=this.transformMatrix),t},toDatalessObject:function(e){var t=this.toObject(e);return this.sourcePath&&(t.path=this.sourcePath),delete t.sourcePath,t},toSVG:function(){var e=[],t=this._createBaseSVGMarkup();for(var n=0,r=this.path.length;n',"",""),t.join("")},complexity:function(){return this.path.length},_parsePath:function(){var e=[],n=[],r,i,s=/(-?\.\d+)|(-?\d+(\.\d+)?)/g,o,u;for(var a=0,f,l=this.path.length;ad)for(var v=1,m=f.length;v"];for(var n=0,r=e.length;n"),t.join("")},toString:function(){return"#"},isSameColor:function(){var e=this.getObjects()[0].get("fill");return this.getObjects().every(function(t){return t.get("fill")===e})},complexity:function(){return this.paths.reduce(function(e,t){return e+(t&&t.complexity?t.complexity():0)},0)},toGrayscale:function(){var e=this.paths.length;while(e--)this.paths[e].toGrayscale();return this},getObjects:function(){return this.paths}}),t.PathGroup.fromObject=function(e,n){typeof e.paths=="string"?t.loadSVGFromURL(e.paths,function(r){var i=e.paths;delete e.paths;var s=t.util.groupSVGElements(r,e,i);n(s)}):t.util.enlivenObjects(e.paths,function(r){delete e.paths,n(new t.PathGroup(r,e))})},t.PathGroup.async=!0}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.array.min,i=t.util.array.max,s=t.util.array.invoke;if(t.Group)return;var o={lockMovementX:!0,lockMovementY:!0,lockRotation:!0,lockScalingX:!0,lockScalingY:!0,lockUniScaling:!0};t.Group=t.util.createClass(t.Object,t.Collection,{type:"group",initialize:function(e,t){t=t||{},this._objects=e||[];for(var r=this._objects.length;r--;)this._objects[r].group=this;this.originalState={},this.callSuper("initialize"),this._calcBounds(),this._updateObjectsCoords(),t&&n(this,t),this._setOpacityIfSame(),this.setCoords(!0),this.saveCoords()},_updateObjectsCoords:function(){var e=this.left,t=this.top;this.forEachObject(function(n){var r=n.get("left"),i=n.get("top");n.set("originalLeft",r),n.set("originalTop",i),n.set("left",r-e),n.set("top",i-t),n.setCoords(),n.__origHasControls=n.hasControls,n.hasControls=!1},this)},toString:function(){return"#"},getObjects:function(){return this._objects},addWithUpdate:function(e){return this._restoreObjectsState(),this._objects.push(e),e.group=this,this.forEachObject(function(e){e.set("active",!0),e.group=this},this),this._calcBounds(),this._updateObjectsCoords(),this},removeWithUpdate:function(e){return this._restoreObjectsState(),this.forEachObject(function(e){e.set("active",!0),e.group=this},this),this.remove(e),this._calcBounds(),this._updateObjectsCoords(),this},_onObjectAdded:function(e){e.group=this},_onObjectRemoved:function(e){delete e.group,e.set("active",!1)},delegatedProperties:{fill:!0,opacity:!0,fontFamily:!0,fontWeight:!0,fontSize:!0,fontStyle:!0,lineHeight:!0,textDecoration:!0,textShadow:!0,textAlign:!0,backgroundColor:!0},_set:function(e,t){if(e in this.delegatedProperties){var n=this._objects.length;this[e]=t;while(n--)this._objects[n].set(e,t)}else this[e]=t},toObject:function(e){return n(this.callSuper("toObject",e),{objects:s(this._objects,"toObject",e)})},render:function(e,n){if(!this.visible)return;e.save(),this.transform(e);var r=Math.max(this.scaleX,this.scaleY);this.clipTo&&t.util.clipContext(this,e);for(var i=0,s=this._objects.length;i'+e.join("")+""},get:function(e){if(e in o){if(this[e])return this[e];for(var t=0,n=this._objects.length;t','');if(this.stroke||this.strokeDashArray){var t=this.fill;this.fill=null,e.push("'),this.fill=t}return e.push(""),e.join("")},getSrc:function(){return this.getElement().src||this.getElement()._src},toString:function(){return'#'},clone:function(e,t){this.constructor.fromObject(this.toObject(t),e)},applyFilters:function(e){if(this.filters.length===0){this._element=this._originalImage,e&&e();return}var t=this._originalImage,n=fabric.util.createCanvasElement(),r=fabric.util.createImage(),i=this;return n.width=t.width,n.height=t.height,n.getContext("2d").drawImage(t,0,0,t.width,t.height),this.filters.forEach(function(e){e&&e.applyTo(n)}),r.width=t.width,r.height=t.height,fabric.isLikelyNode?(r.src=n.toBuffer(undefined,fabric.Image.pngCompression),i._element=r,e&&e()):(r.onload=function(){i._element=r,e&&e(),r.onload=n=t=null},r.src=n.toDataURL("image/png")),this},_render:function(e){e.drawImage(this._element,-this.width/2,-this.height/2,this.width,this.height)},_resetWidthHeight:function(){var e=this.getElement();this.set("width",e.width),this.set("height",e.height)},_initElement:function(e){this.setElement(fabric.util.getById(e)),fabric.util.addClass(this.getElement(),fabric.Image.CSS_CANVAS)},_initConfig:function(e){e||(e={}),this.setOptions(e),this._setWidthHeight(e)},_initFilters:function(e){e.filters&&e.filters.length&&(this.filters=e.filters.map(function(e){return e&&fabric.Image.filters[e.type].fromObject(e)}))},_setWidthHeight:function(e){this.width="width"in e?e.width:this.getElement().width||0,this.height="height"in e?e.height:this.getElement().height||0},complexity:function(){return 1}}),fabric.Image.CSS_CANVAS="canvas-img",fabric.Image.prototype.getSvgSrc=fabric.Image.prototype.getSrc,fabric.Image.fromObject=function(e,t){var n=fabric.document.createElement("img"),r=e.src;e.width&&(n.width=e.width),e.height&&(n.height=e.height),n.onload=function(){fabric.Image.prototype._initFilters.call(e,e);var r=new fabric.Image(n,e);t&&t(r),n=n.onload=n.onerror=null},n.onerror=function(){fabric.log("Error loading "+n.src),t&&t(null,!0),n=n.onload=n.onerror=null},n.src=r},fabric.Image.fromURL=function(e,t,n){fabric.util.loadImage(e,function(e){t(new fabric.Image(e,n))})},fabric.Image.ATTRIBUTE_NAMES=fabric.SHARED_ATTRIBUTES.concat("x y width height xlink:href".split(" ")),fabric.Image.fromElement=function(e,n,r){var i=fabric.parseAttributes(e,fabric.Image.ATTRIBUTE_NAMES);fabric.Image.fromURL(i["xlink:href"],n,t(r?fabric.util.object.clone(r):{},i))},fabric.Image.async=!0,fabric.Image.pngCompression=1}(typeof exports!="undefined"?exports:this),fabric.util.object.extend(fabric.Object.prototype,{_getAngleValueForStraighten:function(){var e=this.getAngle()%360;return e>0?Math.round((e-1)/90)*90:Math.round(e/90)*90},straighten:function(){return this.setAngle(this._getAngleValueForStraighten()),this},fxStraighten:function(e){e=e||{};var t=function(){},n=e.onComplete||t,r=e.onChange||t,i=this;return fabric.util.animate({startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(e){i.setAngle(e),r()},onComplete:function(){i.setCoords(),n()},onStart:function(){i.set("active",!1)}}),this}}),fabric.util.object.extend(fabric.StaticCanvas.prototype,{straightenObject:function(e){return e.straighten(),this.renderAll(),this},fxStraightenObject:function(e){return e.fxStraighten({onChange:this.renderAll.bind(this)}),this}}),fabric.Image.filters=fabric.Image.filters||{},fabric.Image.filters.Brightness=fabric.util.createClass({type:"Brightness",initialize:function(e){e=e||{},this.brightness=e.brightness||100},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=this.brightness;for(var s=0,o=r.length;s=0&&N=0&&Co&&f>o&&l>o&&u(a-f)0&&(r[s]=a,r[s+1]=f,r[s+2]=l);t.putImageData(n,0,0)},toJSON:function(){return{type:this.type,color:this.color}}}),fabric.Image.filters.Tint.fromObject=function(e){return new fabric.Image.filters.Tint(e)},function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.object.clone,i=t.util.toFixed,s=t.StaticCanvas.supports("setLineDash");if(t.Text){t.warn("fabric.Text is already defined");return}var o=t.Object.prototype.stateProperties.concat();o.push("fontFamily","fontWeight","fontSize","path","text","textDecoration","textShadow","textAlign","fontStyle","lineHeight","backgroundColor","textBackgroundColor","useNative"),t.Text=t.util.createClass(t.Object,{_dimensionAffectingProps:{fontSize:!0,fontWeight:!0,fontFamily:!0,textDecoration:!0,fontStyle:!0,lineHeight:!0,stroke:!0,strokeWidth:!0,text:!0},type:"text",fontSize:40,fontWeight:"normal",fontFamily:"Times New Roman",textDecoration:"",textShadow:"",textAlign:"left",fontStyle:"",lineHeight:1.3,backgroundColor:"",textBackgroundColor:"",path:null,useNative:!0,stateProperties:o,initialize:function(e,t){t=t||{},this.text=e,this.__skipDimension=!0,this.setOptions(t),this.__skipDimension=!1,this._initDimensions(),this.setCoords()},_initDimensions:function(){if(this.__skipDimension)return;var e=t.util.createCanvasElement();this._render(e.getContext("2d"))},toString:function(){return"#'},_render:function(e){var t=this.group&&this.group.type!=="group";t&&!this.transformMatrix?e.translate(-this.group.width/2+this.left,-this.group.height/2+this.top):t&&this.transformMatrix&&e.translate(-this.group.width/2,-this.group.height/2),typeof Cufon=="undefined"||this.useNative===!0?this._renderViaNative(e):this._renderViaCufon(e)},_renderViaNative:function(e){this.transform(e,t.isLikelyNode),this._setTextStyles(e);var n=this.text.split(/\r?\n/);this.width=this._getTextWidth(e,n),this.height=this._getTextHeight(e,n),this.clipTo&&t.util.clipContext(this,e),this._renderTextBackground(e,n),this.textAlign!=="left"&&this.textAlign!=="justify"&&(e.save(),e.translate(this.textAlign==="center"?this.width/2:this.width,0)),e.save(),this._setTextShadow(e),this._renderTextFill(e,n),this._renderTextStroke(e,n),this.textShadow&&e.restore(),e.restore(),this.textAlign!=="left"&&this.textAlign!=="justify"&&e.restore(),this._renderTextDecoration(e,n),this.clipTo&&e.restore(),this._setBoundaries(e,n),this._totalLineHeight=0,this.setCoords()},_setBoundaries:function(e,t){this._boundaries=[];for(var n=0,r=t.length;nn&&(n=s)}return n},_setTextShadow:function(e){if(!this.textShadow)return;var t=/\s+(-?\d+)(?:px)?\s+(-?\d+)(?:px)?\s+(\d+)(?:px)?\s*/,n=this.textShadow,r=t.exec(this.textShadow),i=n.replace(t,"");e.save(),e.shadowColor=i,e.shadowOffsetX=parseInt(r[1],10),e.shadowOffsetY=parseInt(r[2],10),e.shadowBlur=parseInt(r[3],10),this._shadows=[{blur:e.shadowBlur,color:e.shadowColor,offX:e.shadowOffsetX,offY:e.shadowOffsetY}],this._shadowOffsets=[[parseInt(e.shadowOffsetX,10),parseInt(e.shadowOffsetY,10)]]},_drawChars:function(e,t,n,r,i){t[e](n,r,i)},_drawTextLine:function(e,t,n,r,i,s){if(this.textAlign!=="justify"){this._drawChars(e,t,n,r,i,s);return}var o=t.measureText(n).width,u=this.width;if(u>o){var a=n.split(/\s+/),f=t.measureText(n.replace(/\s+/g,"")).width,l=u-f,c=a.length-1,h=l/c,p=0;for(var d=0,v=a.length;d-1&&i(this.fontSize),this.textDecoration.indexOf("line-through")>-1&&i(this.fontSize/2),this.textDecoration.indexOf("overline")>-1&&i(0)},_getFontDeclaration:function(){return[t.isLikelyNode?this.fontWeight:this.fontStyle,t.isLikelyNode?this.fontStyle:this.fontWeight,this.fontSize+"px",t.isLikelyNode?'"'+this.fontFamily+'"':this.fontFamily].join(" ")},render:function(e,t){if(!this.visible)return;e.save(),this._render(e),!t&&this.active&&(this.drawBorders(e),this.drawControls(e)),e.restore()},toObject:function(e){return n(this.callSuper("toObject",e),{text:this.text,fontSize:this.fontSize,fontWeight:this.fontWeight,fontFamily:this.fontFamily,fontStyle:this.fontStyle,lineHeight:this.lineHeight,textDecoration:this.textDecoration,textShadow:this.textShadow,textAlign:this.textAlign,path:this.path,backgroundColor:this.backgroundColor,textBackgroundColor:this.textBackgroundColor,useNative:this.useNative})},toSVG:function(){var e=this.text.split(/\r?\n/),t=this.useNative?this.fontSize*this.lineHeight:-this._fontAscent-this._fontAscent/5*this.lineHeight,n=-(this.width/2),r=this.useNative?this.fontSize-1:this.height/2-e.length*this.fontSize-this._totalLineHeight,s=this._getSVGTextAndBg(t,n,e),o=this._getSVGShadows(t,e);return r+=this._fontAscent?this._fontAscent/5*this.lineHeight:0,['',s.textBgRects.join(""),"',o.join(""),s.textSpans.join(""),"",""].join("")},_getSVGShadows:function(e,n){var r=[],s,o,u,a,f=1;if(!this._shadows||!this._boundaries)return r;for(s=0,u=this._shadows.length;s",t.util.string.escapeXml(n[o]),""),f=1}else f++;return r},_getSVGTextAndBg:function(e,n,r){var s=[],o=[],u,a,f,l=1;this.backgroundColor&&this._boundaries&&o.push("');for(u=0,f=r.length;u",t.util.string.escapeXml(r[u]),""),l=1):l++;if(!this.textBackgroundColor||!this._boundaries)continue;o.push("')}return{textSpans:s,textBgRects:o}},_getFillAttributes:function(e){var n=e&&typeof e=="string"?new t.Color(e):"";return!n||!n.getSource()||n.getAlpha()===1?'fill="'+e+'"':'opacity="'+n.getAlpha()+'" fill="'+n.setAlpha(1).toRgb()+'"'},setColor:function(e){return this.set("fill",e),this},getText:function(){return this.text},_set:function(e,t){e==="fontFamily"&&this.path&&(this.path=this.path.replace(/(.*?)([^\/]*)(\.font\.js)/,"$1"+t+"$3")),this.callSuper("_set",e,t),e in this._dimensionAffectingProps&&(this._initDimensions(),this.setCoords())},complexity:function(){return 1}}),t.Text.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x y font-family font-style font-weight font-size text-decoration".split(" ")),t.Text.fromElement=function(e,n){if(!e)return null;var r=t.parseAttributes(e,t.Text.ATTRIBUTE_NAMES);n=t.util.object.extend(n?t.util.object.clone(n):{},r);var i=new t.Text(e.textContent,n);return i.set({left:i.getLeft()+i.getWidth()/2,top:i.getTop()-i.getHeight()/2}),i},t.Text.fromObject=function(e){return new t.Text(e.text,r(e))},t.util.createAccessors(t.Text)}(typeof exports!="undefined"?exports:this),fabric.util.object.extend(fabric.Text.prototype,{_renderViaCufon:function(e){var t=Cufon.textOptions||(Cufon.textOptions={});t.left=this.left,t.top=this.top,t.context=e,t.color=this.fill;var n=this._initDummyElementForCufon();this.transform(e),Cufon.replaceElement(n,{engine:"canvas",separate:"none",fontFamily:this.fontFamily,fontWeight:this.fontWeight,textDecoration:this.textDecoration,textShadow:this.textShadow,textAlign:this.textAlign,fontStyle:this.fontStyle,lineHeight:this.lineHeight,stroke:this.stroke,strokeWidth:this.strokeWidth,backgroundColor:this.backgroundColor,textBackgroundColor:this.textBackgroundColor}),this.width=t.width,this.height=t.height,this._totalLineHeight=t.totalLineHeight,this._fontAscent=t.fontAscent,this._boundaries=t.boundaries,this._shadowOffsets=t.shadowOffsets,this._shadows=t.shadows||[],n=null,this.setCoords()},_initDummyElementForCufon:function(){var e=fabric.document.createElement("pre"),t=fabric.document.createElement("div");return t.appendChild(e),typeof G_vmlCanvasManager=="undefined"?e.innerHTML=this.text:e.innerText=this.text.replace(/\r?\n/gi,"\r"),e.style.fontSize=this.fontSize+"px",e.style.letterSpacing="normal",e}}),function(){function request(e,t,n){var r=URL.parse(e);r.port||(r.port=r.protocol.indexOf("https:")===0?443:80);var i=r.port===443?HTTPS:HTTP,s=i.request({hostname:r.hostname,port:r.port,path:r.path,method:"GET"},function(e){var r="";t&&e.setEncoding(t),e.on("end",function(){n(r)}),e.on("data",function(t){e.statusCode===200&&(r+=t)})});s.on("error",function(e){e.errno===process.ECONNREFUSED?fabric.log("ECONNREFUSED: connection refused to "+r.hostname+":"+r.port):fabric.log(e.message)}),s.end()}function request_fs(e,t){var n=require("fs"),r=n.createReadStream(e),i="";r.on("data",function(e){i+=e}),r.on("end",function(){t(i)})}if(typeof document!="undefined"&&typeof window!="undefined")return;var DOMParser=(new require("xmldom")).DOMParser,URL=require("url"),HTTP=require("http"),HTTPS=require("https"),Canvas=require("canvas"),Image=require("canvas").Image;fabric.util.loadImage=function(e,t,n){var r=function(r){i.src=new Buffer(r,"binary"),i._src=e,t&&t.call(n,i)},i=new Image;e&&(e instanceof Buffer||e.indexOf("data")===0)?(i.src=i._src=e,t&&t.call(n,i)):e&&e.indexOf("http")!==0?request_fs(e,r):e&&request(e,"binary",r)},fabric.loadSVGFromURL=function(e,t,n){e=e.replace(/^\n\s*/,"").replace(/\?.*$/,"").trim(),e.indexOf("http")!==0?request_fs(e,function(e){fabric.loadSVGFromString(e,t,n)}):request(e,"",function(e){fabric.loadSVGFromString(e,t,n)})},fabric.loadSVGFromString=function(e,t,n){var r=(new DOMParser).parseFromString(e);fabric.parseSVGDocument(r.documentElement,function(e,n){t(e,n)},n)},fabric.util.getScript=function(url,callback){request(url,"",function(body){eval(body),callback&&callback()})},fabric.Image.fromObject=function(e,t){fabric.util.loadImage(e.src,function(n){var r=new fabric.Image(n);r._initConfig(e),r._initFilters(e),t(r)})},fabric.createCanvasForNode=function(e,t){var n=fabric.document.createElement("canvas"),r=new Canvas(e||600,t||600);n.style={},n.width=r.width,n.height=r.height;var i=fabric.Canvas||fabric.StaticCanvas,s=new i(n);return s.contextContainer=r.getContext("2d"),s.nodeCanvas=r,s.Font=Canvas.Font,s},fabric.StaticCanvas.prototype.createPNGStream=function(){return this.nodeCanvas.createPNGStream()},fabric.StaticCanvas.prototype.createJPEGStream=function(e){return this.nodeCanvas.createJPEGStream(e)};var origSetWidth=fabric.StaticCanvas.prototype.setWidth;fabric.StaticCanvas.prototype.setWidth=function(e){return origSetWidth.call(this,e),this.nodeCanvas.width=e,this},fabric.Canvas&&(fabric.Canvas.prototype.setWidth=fabric.StaticCanvas.prototype.setWidth);var origSetHeight=fabric.StaticCanvas.prototype.setHeight;fabric.StaticCanvas.prototype.setHeight=function(e){return origSetHeight.call(this,e),this.nodeCanvas.height=e,this},fabric.Canvas&&(fabric.Canvas.prototype.setHeight=fabric.StaticCanvas.prototype.setHeight)}(); \ No newline at end of file +.height===1?0:r*this.height/2;e.beginPath(),t.util.drawDashedLine(e,i,s,-i,-s,this.strokeDashArray),e.closePath()},toObject:function(e){return n(this.callSuper("toObject",e),{x1:this.get("x1"),y1:this.get("y1"),x2:this.get("x2"),y2:this.get("y2")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},complexity:function(){return 1}}),t.Line.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x1 y1 x2 y2".split(" ")),t.Line.fromElement=function(e,r){var i=t.parseAttributes(e,t.Line.ATTRIBUTE_NAMES),s=[i.x1||0,i.y1||0,i.x2||0,i.y2||0];return new t.Line(s,n(i,r))},t.Line.fromObject=function(e){var n=[e.x1,e.y1,e.x2,e.y2];return new t.Line(n,e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function i(e){return"radius"in e&&e.radius>0}var t=e.fabric||(e.fabric={}),n=Math.PI*2,r=t.util.object.extend;if(t.Circle){t.warn("fabric.Circle is already defined.");return}t.Circle=t.util.createClass(t.Object,{type:"circle",initialize:function(e){e=e||{},this.set("radius",e.radius||0),this.callSuper("initialize",e);var t=this.get("radius")*2;this.set("width",t).set("height",t)},toObject:function(e){return r(this.callSuper("toObject",e),{radius:this.get("radius")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},_render:function(e,t){e.beginPath(),e.globalAlpha=this.group?e.globalAlpha*this.opacity:this.opacity,e.arc(t?this.left:0,t?this.top:0,this.radius,0,n,!1),e.closePath(),this._renderFill(e),this._renderStroke(e)},getRadiusX:function(){return this.get("radius")*this.get("scaleX")},getRadiusY:function(){return this.get("radius")*this.get("scaleY")},setRadius:function(e){this.radius=e,this.set("width",e*2).set("height",e*2)},complexity:function(){return 1}}),t.Circle.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("cx cy r".split(" ")),t.Circle.fromElement=function(e,n){n||(n={});var s=t.parseAttributes(e,t.Circle.ATTRIBUTE_NAMES);if(!i(s))throw new Error("value of `r` attribute is required and can not be negative");"left"in s&&(s.left-=n.width/2||0),"top"in s&&(s.top-=n.height/2||0);var o=new t.Circle(r(s,n));return o.cx=parseFloat(e.getAttribute("cx"))||0,o.cy=parseFloat(e.getAttribute("cy"))||0,o},t.Circle.fromObject=function(e){return new t.Circle(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={});if(t.Triangle){t.warn("fabric.Triangle is already defined");return}t.Triangle=t.util.createClass(t.Object,{type:"triangle",initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("width",e.width||100).set("height",e.height||100)},_render:function(e){var t=this.width/2,n=this.height/2;e.beginPath(),e.moveTo(-t,n),e.lineTo(0,-n),e.lineTo(t,n),e.closePath(),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n=this.width/2,r=this.height/2;e.beginPath(),t.util.drawDashedLine(e,-n,r,0,-r,this.strokeDashArray),t.util.drawDashedLine(e,0,-r,n,r,this.strokeDashArray),t.util.drawDashedLine(e,n,r,-n,r,this.strokeDashArray),e.closePath()},toSVG:function(){var e=this._createBaseSVGMarkup(),t=this.width/2,n=this.height/2,r=[-t+" "+n,"0 "+ -n,t+" "+n].join(",");return e.push("'),e.join("")},complexity:function(){return 1}}),t.Triangle.fromObject=function(e){return new t.Triangle(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=Math.PI*2,r=t.util.object.extend;if(t.Ellipse){t.warn("fabric.Ellipse is already defined.");return}t.Ellipse=t.util.createClass(t.Object,{type:"ellipse",rx:0,ry:0,initialize:function(e){e=e||{},this.callSuper("initialize",e),this.set("rx",e.rx||0),this.set("ry",e.ry||0),this.set("width",this.get("rx")*2),this.set("height",this.get("ry")*2)},toObject:function(e){return r(this.callSuper("toObject",e),{rx:this.get("rx"),ry:this.get("ry")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},render:function(e,t){if(this.rx===0||this.ry===0)return;return this.callSuper("render",e,t)},_render:function(e,t){e.beginPath(),e.save(),e.globalAlpha=this.group?e.globalAlpha*this.opacity:this.opacity,this.transformMatrix&&this.group&&e.translate(this.cx,this.cy),e.transform(1,0,0,this.ry/this.rx,0,0),e.arc(t?this.left:0,t?this.top:0,this.rx,0,n,!1),this._renderFill(e),this._renderStroke(e),e.restore()},complexity:function(){return 1}}),t.Ellipse.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("cx cy rx ry".split(" ")),t.Ellipse.fromElement=function(e,n){n||(n={});var i=t.parseAttributes(e,t.Ellipse.ATTRIBUTE_NAMES),s=i.left,o=i.top;"left"in i&&(i.left-=n.width/2||0),"top"in i&&(i.top-=n.height/2||0);var u=new t.Ellipse(r(i,n));return u.cx=s||0,u.cy=o||0,u},t.Ellipse.fromObject=function(e){return new t.Ellipse(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";function r(e){return e.left=e.left||0,e.top=e.top||0,e}var t=e.fabric||(e.fabric={}),n=t.util.object.extend;if(t.Rect){console.warn("fabric.Rect is already defined");return}t.Rect=t.util.createClass(t.Object,{type:"rect",rx:0,ry:0,strokeDashArray:null,initialize:function(e){e=e||{},this._initStateProperties(),this.callSuper("initialize",e),this._initRxRy(),this.x=e.x||0,this.y=e.y||0},_initStateProperties:function(){this.stateProperties=this.stateProperties.concat(["rx","ry"])},_initRxRy:function(){this.rx&&!this.ry?this.ry=this.rx:this.ry&&!this.rx&&(this.rx=this.ry)},_render:function(e){var t=this.rx||0,n=this.ry||0,r=-this.width/2,i=-this.height/2,s=this.width,o=this.height,u=this.group&&this.group.type!=="group";e.beginPath(),e.globalAlpha=u?e.globalAlpha*this.opacity:this.opacity,this.transformMatrix&&u&&e.translate(this.width/2+this.x,this.height/2+this.y),!this.transformMatrix&&u&&e.translate(-this.group.width/2+this.width/2+this.x,-this.group.height/2+this.height/2+this.y);var a=t!==0||n!==0;e.moveTo(r+t,i),e.lineTo(r+s-t,i),a&&e.quadraticCurveTo(r+s,i,r+s,i+n,r+s,i+n),e.lineTo(r+s,i+o-n),a&&e.quadraticCurveTo(r+s,i+o,r+s-t,i+o,r+s-t,i+o),e.lineTo(r+t,i+o),a&&e.quadraticCurveTo(r,i+o,r,i+o-n,r,i+o-n),e.lineTo(r,i+n),a&&e.quadraticCurveTo(r,i,r+t,i,r+t,i),e.closePath(),this._renderFill(e),this._renderStroke(e)},_renderDashedStroke:function(e){var n=-this.width/2,r=-this.height/2,i=this.width,s=this.height;e.beginPath(),t.util.drawDashedLine(e,n,r,n+i,r,this.strokeDashArray),t.util.drawDashedLine(e,n+i,r,n+i,r+s,this.strokeDashArray),t.util.drawDashedLine(e,n+i,r+s,n,r+s,this.strokeDashArray),t.util.drawDashedLine(e,n,r+s,n,r,this.strokeDashArray),e.closePath()},_normalizeLeftTopProperties:function(e){return"left"in e&&this.set("left",e.left+this.getWidth()/2),this.set("x",e.left||0),"top"in e&&this.set("top",e.top+this.getHeight()/2),this.set("y",e.top||0),this},toObject:function(e){return n(this.callSuper("toObject",e),{rx:this.get("rx")||0,ry:this.get("ry")||0,x:this.get("x"),y:this.get("y")})},toSVG:function(){var e=this._createBaseSVGMarkup();return e.push("'),e.join("")},complexity:function(){return 1}}),t.Rect.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x y rx ry width height".split(" ")),t.Rect.fromElement=function(e,i){if(!e)return null;var s=t.parseAttributes(e,t.Rect.ATTRIBUTE_NAMES);s=r(s);var o=new t.Rect(n(i?t.util.object.clone(i):{},s));return o._normalizeLeftTopProperties(s),o},t.Rect.fromObject=function(e){return new t.Rect(e)}}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.toFixed,r=t.util.array.min;if(t.Polyline){t.warn("fabric.Polyline is already defined");return}t.Polyline=t.util.createClass(t.Object,{type:"polyline",initialize:function(e,t,n){t=t||{},this.set("points",e),this.callSuper("initialize",t),this._calcDimensions(n)},_calcDimensions:function(e){return t.Polygon.prototype._calcDimensions.call(this,e)},toObject:function(e){return t.Polygon.prototype.toObject.call(this,e)},toSVG:function(){var e=[],t=this._createBaseSVGMarkup();for(var r=0,i=this.points.length;r'),t.join("")},_render:function(e){var t;e.beginPath(),e.moveTo(this.points[0].x,this.points[0].y);for(var n=0,r=this.points.length;n'),t.join("")},_render:function(e){var t;e.beginPath(),e.moveTo(this.points[0].x,this.points[0].y);for(var n=0,r=this.points.length;n"},toObject:function(e){var t=s(this.callSuper("toObject",e),{path:this.path,pathOffset:this.pathOffset});return this.sourcePath&&(t.sourcePath=this.sourcePath),this.transformMatrix&&(t.transformMatrix=this.transformMatrix),t},toDatalessObject:function(e){var t=this.toObject(e);return this.sourcePath&&(t.path=this.sourcePath),delete t.sourcePath,t},toSVG:function(){var e=[],t=this._createBaseSVGMarkup();for(var n=0,r=this.path.length;n',"",""),t.join("")},complexity:function(){return this.path.length},_parsePath:function(){var e=[],n=[],r,i,s=/(-?\.\d+)|(-?\d+(\.\d+)?)/g,o,u;for(var a=0,f,l=this.path.length;ad)for(var v=1,m=f.length;v"];for(var n=0,r=e.length;n"),t.join("")},toString:function(){return"#"},isSameColor:function(){var e=this.getObjects()[0].get("fill");return this.getObjects().every(function(t){return t.get("fill")===e})},complexity:function(){return this.paths.reduce(function(e,t){return e+(t&&t.complexity?t.complexity():0)},0)},toGrayscale:function(){var e=this.paths.length;while(e--)this.paths[e].toGrayscale();return this},getObjects:function(){return this.paths}}),t.PathGroup.fromObject=function(e,n){typeof e.paths=="string"?t.loadSVGFromURL(e.paths,function(r){var i=e.paths;delete e.paths;var s=t.util.groupSVGElements(r,e,i);n(s)}):t.util.enlivenObjects(e.paths,function(r){delete e.paths,n(new t.PathGroup(r,e))})},t.PathGroup.async=!0}(typeof exports!="undefined"?exports:this),function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.array.min,i=t.util.array.max,s=t.util.array.invoke;if(t.Group)return;var o={lockMovementX:!0,lockMovementY:!0,lockRotation:!0,lockScalingX:!0,lockScalingY:!0,lockUniScaling:!0};t.Group=t.util.createClass(t.Object,t.Collection,{type:"group",initialize:function(e,t){t=t||{},this._objects=e||[];for(var r=this._objects.length;r--;)this._objects[r].group=this;this.originalState={},this.callSuper("initialize"),this._calcBounds(),this._updateObjectsCoords(),t&&n(this,t),this._setOpacityIfSame(),this.setCoords(!0),this.saveCoords()},_updateObjectsCoords:function(){var e=this.left,t=this.top;this.forEachObject(function(n){var r=n.get("left"),i=n.get("top");n.set("originalLeft",r),n.set("originalTop",i),n.set("left",r-e),n.set("top",i-t),n.setCoords(),n.__origHasControls=n.hasControls,n.hasControls=!1},this)},toString:function(){return"#"},getObjects:function(){return this._objects},addWithUpdate:function(e){return this._restoreObjectsState(),this._objects.push(e),e.group=this,this.forEachObject(function(e){e.set("active",!0),e.group=this},this),this._calcBounds(),this._updateObjectsCoords(),this},removeWithUpdate:function(e){return this._restoreObjectsState(),this.forEachObject(function(e){e.set("active",!0),e.group=this},this),this.remove(e),this._calcBounds(),this._updateObjectsCoords(),this},_onObjectAdded:function(e){e.group=this},_onObjectRemoved:function(e){delete e.group,e.set("active",!1)},delegatedProperties:{fill:!0,opacity:!0,fontFamily:!0,fontWeight:!0,fontSize:!0,fontStyle:!0,lineHeight:!0,textDecoration:!0,textShadow:!0,textAlign:!0,backgroundColor:!0},_set:function(e,t){if(e in this.delegatedProperties){var n=this._objects.length;this[e]=t;while(n--)this._objects[n].set(e,t)}else this[e]=t},toObject:function(e){return n(this.callSuper("toObject",e),{objects:s(this._objects,"toObject",e)})},render:function(e,n){if(!this.visible)return;e.save(),this.transform(e);var r=Math.max(this.scaleX,this.scaleY);this.clipTo&&t.util.clipContext(this,e);for(var i=0,s=this._objects.length;i'+e.join("")+""},get:function(e){if(e in o){if(this[e])return this[e];for(var t=0,n=this._objects.length;t','');if(this.stroke||this.strokeDashArray){var t=this.fill;this.fill=null,e.push("'),this.fill=t}return e.push(""),e.join("")},getSrc:function(){return this.getElement().src||this.getElement()._src},toString:function(){return'#'},clone:function(e,t){this.constructor.fromObject(this.toObject(t),e)},applyFilters:function(e){if(this.filters.length===0){this._element=this._originalElement,e&&e();return}var t=this._originalElement,n=fabric.util.createCanvasElement(),r=fabric.util.createImage(),i=this;return n.width=t.width,n.height=t.height,n.getContext("2d").drawImage(t,0,0,t.width,t.height),this.filters.forEach(function(e){e&&e.applyTo(n)}),r.width=t.width,r.height=t.height,fabric.isLikelyNode?(r.src=n.toBuffer(undefined,fabric.Image.pngCompression),i._element=r,e&&e()):(r.onload=function(){i._element=r,e&&e(),r.onload=n=t=null},r.src=n.toDataURL("image/png")),this},_render:function(e){e.drawImage(this._element,-this.width/2,-this.height/2,this.width,this.height)},_resetWidthHeight:function(){var e=this.getElement();this.set("width",e.width),this.set("height",e.height)},_initElement:function(e){this.setElement(fabric.util.getById(e)),fabric.util.addClass(this.getElement(),fabric.Image.CSS_CANVAS)},_initConfig:function(e){e||(e={}),this.setOptions(e),this._setWidthHeight(e)},_initFilters:function(e){e.filters&&e.filters.length&&(this.filters=e.filters.map(function(e){return e&&fabric.Image.filters[e.type].fromObject(e)}))},_setWidthHeight:function(e){this.width="width"in e?e.width:this.getElement().width||0,this.height="height"in e?e.height:this.getElement().height||0},complexity:function(){return 1}}),fabric.Image.CSS_CANVAS="canvas-img",fabric.Image.prototype.getSvgSrc=fabric.Image.prototype.getSrc,fabric.Image.fromObject=function(e,t){var n=fabric.document.createElement("img"),r=e.src;n.onload=function(){fabric.Image.prototype._initFilters.call(e,e);var r=new fabric.Image(n,e);t&&t(r),n=n.onload=n.onerror=null},n.onerror=function(){fabric.log("Error loading "+n.src),t&&t(null,!0),n=n.onload=n.onerror=null},n.src=r},fabric.Image.fromURL=function(e,t,n){fabric.util.loadImage(e,function(e){t(new fabric.Image(e,n))})},fabric.Image.ATTRIBUTE_NAMES=fabric.SHARED_ATTRIBUTES.concat("x y width height xlink:href".split(" ")),fabric.Image.fromElement=function(e,n,r){var i=fabric.parseAttributes(e,fabric.Image.ATTRIBUTE_NAMES);fabric.Image.fromURL(i["xlink:href"],n,t(r?fabric.util.object.clone(r):{},i))},fabric.Image.async=!0,fabric.Image.pngCompression=1}(typeof exports!="undefined"?exports:this),fabric.util.object.extend(fabric.Object.prototype,{_getAngleValueForStraighten:function(){var e=this.getAngle()%360;return e>0?Math.round((e-1)/90)*90:Math.round(e/90)*90},straighten:function(){return this.setAngle(this._getAngleValueForStraighten()),this},fxStraighten:function(e){e=e||{};var t=function(){},n=e.onComplete||t,r=e.onChange||t,i=this;return fabric.util.animate({startValue:this.get("angle"),endValue:this._getAngleValueForStraighten(),duration:this.FX_DURATION,onChange:function(e){i.setAngle(e),r()},onComplete:function(){i.setCoords(),n()},onStart:function(){i.set("active",!1)}}),this}}),fabric.util.object.extend(fabric.StaticCanvas.prototype,{straightenObject:function(e){return e.straighten(),this.renderAll(),this},fxStraightenObject:function(e){return e.fxStraighten({onChange:this.renderAll.bind(this)}),this}}),fabric.Image.filters=fabric.Image.filters||{},fabric.Image.filters.Brightness=fabric.util.createClass({type:"Brightness",initialize:function(e){e=e||{},this.brightness=e.brightness||100},applyTo:function(e){var t=e.getContext("2d"),n=t.getImageData(0,0,e.width,e.height),r=n.data,i=this.brightness;for(var s=0,o=r.length;s=0&&N=0&&Co&&f>o&&l>o&&u(a-f)0&&(r[s]=a,r[s+1]=f,r[s+2]=l);t.putImageData(n,0,0)},toObject:function(){return{type:this.type,color:this.color}},toJSON:function(){return this.toObject()}}),fabric.Image.filters.Tint.fromObject=function(e){return new fabric.Image.filters.Tint(e)},function(e){"use strict";var t=e.fabric||(e.fabric={}),n=t.util.object.extend,r=t.util.object.clone,i=t.util.toFixed,s=t.StaticCanvas.supports("setLineDash");if(t.Text){t.warn("fabric.Text is already defined");return}var o=t.Object.prototype.stateProperties.concat();o.push("fontFamily","fontWeight","fontSize","path","text","textDecoration","textShadow","textAlign","fontStyle","lineHeight","backgroundColor","textBackgroundColor","useNative"),t.Text=t.util.createClass(t.Object,{_dimensionAffectingProps:{fontSize:!0,fontWeight:!0,fontFamily:!0,textDecoration:!0,fontStyle:!0,lineHeight:!0,stroke:!0,strokeWidth:!0,text:!0},type:"text",fontSize:40,fontWeight:"normal",fontFamily:"Times New Roman",textDecoration:"",textShadow:"",textAlign:"left",fontStyle:"",lineHeight:1.3,backgroundColor:"",textBackgroundColor:"",path:null,useNative:!0,stateProperties:o,initialize:function(e,t){t=t||{},this.text=e,this.__skipDimension=!0,this.setOptions(t),this.__skipDimension=!1,this._initDimensions(),this.setCoords()},_initDimensions:function(){if(this.__skipDimension)return;var e=t.util.createCanvasElement();this._render(e.getContext("2d"))},toString:function(){return"#'},_render:function(e){var t=this.group&&this.group.type!=="group";t&&!this.transformMatrix?e.translate(-this.group.width/2+this.left,-this.group.height/2+this.top):t&&this.transformMatrix&&e.translate(-this.group.width/2,-this.group.height/2),typeof Cufon=="undefined"||this.useNative===!0?this._renderViaNative(e):this._renderViaCufon(e)},_renderViaNative:function(e){this.transform(e,t.isLikelyNode),this._setTextStyles(e);var n=this.text.split(/\r?\n/);this.width=this._getTextWidth(e,n),this.height=this._getTextHeight(e,n),this.clipTo&&t.util.clipContext(this,e),this._renderTextBackground(e,n),this.textAlign!=="left"&&this.textAlign!=="justify"&&(e.save(),e.translate(this.textAlign==="center"?this.width/2:this.width,0)),e.save(),this._setTextShadow(e),this._renderTextFill(e,n),this._renderTextStroke(e,n),this.textShadow&&e.restore(),e.restore(),this.textAlign!=="left"&&this.textAlign!=="justify"&&e.restore(),this._renderTextDecoration(e,n),this.clipTo&&e.restore(),this._setBoundaries(e,n),this._totalLineHeight=0,this.setCoords()},_setBoundaries:function(e,t){this._boundaries=[];for(var n=0,r=t.length;nn&&(n=s)}return n},_setTextShadow:function(e){if(!this.textShadow)return;var t=/\s+(-?\d+)(?:px)?\s+(-?\d+)(?:px)?\s+(\d+)(?:px)?\s*/,n=this.textShadow,r=t.exec(this.textShadow),i=n.replace(t,"");e.save(),e.shadowColor=i,e.shadowOffsetX=parseInt(r[1],10),e.shadowOffsetY=parseInt(r[2],10),e.shadowBlur=parseInt(r[3],10),this._shadows=[{blur:e.shadowBlur,color:e.shadowColor,offX:e.shadowOffsetX,offY:e.shadowOffsetY}],this._shadowOffsets=[[parseInt(e.shadowOffsetX,10),parseInt(e.shadowOffsetY,10)]]},_drawChars:function(e,t,n,r,i){t[e](n,r,i)},_drawTextLine:function(e,t,n,r,i,s){if(this.textAlign!=="justify"){this._drawChars(e,t,n,r,i,s);return}var o=t.measureText(n).width,u=this.width;if(u>o){var a=n.split(/\s+/),f=t.measureText(n.replace(/\s+/g,"")).width,l=u-f,c=a.length-1,h=l/c,p=0;for(var d=0,v=a.length;d-1&&i(this.fontSize),this.textDecoration.indexOf("line-through")>-1&&i(this.fontSize/2),this.textDecoration.indexOf("overline")>-1&&i(0)},_getFontDeclaration:function(){return[t.isLikelyNode?this.fontWeight:this.fontStyle,t.isLikelyNode?this.fontStyle:this.fontWeight,this.fontSize+"px",t.isLikelyNode?'"'+this.fontFamily+'"':this.fontFamily].join(" ")},render:function(e,t){if(!this.visible)return;e.save(),this._render(e),!t&&this.active&&(this.drawBorders(e),this.drawControls(e)),e.restore()},toObject:function(e){return n(this.callSuper("toObject",e),{text:this.text,fontSize:this.fontSize,fontWeight:this.fontWeight,fontFamily:this.fontFamily,fontStyle:this.fontStyle,lineHeight:this.lineHeight,textDecoration:this.textDecoration,textShadow:this.textShadow,textAlign:this.textAlign,path:this.path,backgroundColor:this.backgroundColor,textBackgroundColor:this.textBackgroundColor,useNative:this.useNative})},toSVG:function(){var e=this.text.split(/\r?\n/),t=this.useNative?this.fontSize*this.lineHeight:-this._fontAscent-this._fontAscent/5*this.lineHeight,n=-(this.width/2),r=this.useNative?this.fontSize-1:this.height/2-e.length*this.fontSize-this._totalLineHeight,s=this._getSVGTextAndBg(t,n,e),o=this._getSVGShadows(t,e);return r+=this._fontAscent?this._fontAscent/5*this.lineHeight:0,['',s.textBgRects.join(""),"',o.join(""),s.textSpans.join(""),"",""].join("")},_getSVGShadows:function(e,n){var r=[],s,o,u,a,f=1;if(!this._shadows||!this._boundaries)return r;for(s=0,u=this._shadows.length;s",t.util.string.escapeXml(n[o]),""),f=1}else f++;return r},_getSVGTextAndBg:function(e,n,r){var s=[],o=[],u,a,f,l=1;this.backgroundColor&&this._boundaries&&o.push("');for(u=0,f=r.length;u",t.util.string.escapeXml(r[u]),""),l=1):l++;if(!this.textBackgroundColor||!this._boundaries)continue;o.push("')}return{textSpans:s,textBgRects:o}},_getFillAttributes:function(e){var n=e&&typeof e=="string"?new t.Color(e):"";return!n||!n.getSource()||n.getAlpha()===1?'fill="'+e+'"':'opacity="'+n.getAlpha()+'" fill="'+n.setAlpha(1).toRgb()+'"'},setColor:function(e){return this.set("fill",e),this},getText:function(){return this.text},_set:function(e,t){e==="fontFamily"&&this.path&&(this.path=this.path.replace(/(.*?)([^\/]*)(\.font\.js)/,"$1"+t+"$3")),this.callSuper("_set",e,t),e in this._dimensionAffectingProps&&(this._initDimensions(),this.setCoords())},complexity:function(){return 1}}),t.Text.ATTRIBUTE_NAMES=t.SHARED_ATTRIBUTES.concat("x y font-family font-style font-weight font-size text-decoration".split(" ")),t.Text.fromElement=function(e,n){if(!e)return null;var r=t.parseAttributes(e,t.Text.ATTRIBUTE_NAMES);n=t.util.object.extend(n?t.util.object.clone(n):{},r);var i=new t.Text(e.textContent,n);return i.set({left:i.getLeft()+i.getWidth()/2,top:i.getTop()-i.getHeight()/2}),i},t.Text.fromObject=function(e){return new t.Text(e.text,r(e))},t.util.createAccessors(t.Text)}(typeof exports!="undefined"?exports:this),fabric.util.object.extend(fabric.Text.prototype,{_renderViaCufon:function(e){var t=Cufon.textOptions||(Cufon.textOptions={});t.left=this.left,t.top=this.top,t.context=e,t.color=this.fill;var n=this._initDummyElementForCufon();this.transform(e),Cufon.replaceElement(n,{engine:"canvas",separate:"none",fontFamily:this.fontFamily,fontWeight:this.fontWeight,textDecoration:this.textDecoration,textShadow:this.textShadow,textAlign:this.textAlign,fontStyle:this.fontStyle,lineHeight:this.lineHeight,stroke:this.stroke,strokeWidth:this.strokeWidth,backgroundColor:this.backgroundColor,textBackgroundColor:this.textBackgroundColor}),this.width=t.width,this.height=t.height,this._totalLineHeight=t.totalLineHeight,this._fontAscent=t.fontAscent,this._boundaries=t.boundaries,this._shadowOffsets=t.shadowOffsets,this._shadows=t.shadows||[],n=null,this.setCoords()},_initDummyElementForCufon:function(){var e=fabric.document.createElement("pre"),t=fabric.document.createElement("div");return t.appendChild(e),typeof G_vmlCanvasManager=="undefined"?e.innerHTML=this.text:e.innerText=this.text.replace(/\r?\n/gi,"\r"),e.style.fontSize=this.fontSize+"px",e.style.letterSpacing="normal",e}}),function(){function request(e,t,n){var r=URL.parse(e);r.port||(r.port=r.protocol.indexOf("https:")===0?443:80);var i=r.port===443?HTTPS:HTTP,s=i.request({hostname:r.hostname,port:r.port,path:r.path,method:"GET"},function(e){var r="";t&&e.setEncoding(t),e.on("end",function(){n(r)}),e.on("data",function(t){e.statusCode===200&&(r+=t)})});s.on("error",function(e){e.errno===process.ECONNREFUSED?fabric.log("ECONNREFUSED: connection refused to "+r.hostname+":"+r.port):fabric.log(e.message)}),s.end()}function request_fs(e,t){var n=require("fs"),r=n.createReadStream(e),i="";r.on("data",function(e){i+=e}),r.on("end",function(){t(i)})}if(typeof document!="undefined"&&typeof window!="undefined")return;var DOMParser=(new require("xmldom")).DOMParser,URL=require("url"),HTTP=require("http"),HTTPS=require("https"),Canvas=require("canvas"),Image=require("canvas").Image;fabric.util.loadImage=function(e,t,n){var r=function(r){i.src=new Buffer(r,"binary"),i._src=e,t&&t.call(n,i)},i=new Image;e&&(e instanceof Buffer||e.indexOf("data")===0)?(i.src=i._src=e,t&&t.call(n,i)):e&&e.indexOf("http")!==0?request_fs(e,r):e&&request(e,"binary",r)},fabric.loadSVGFromURL=function(e,t,n){e=e.replace(/^\n\s*/,"").replace(/\?.*$/,"").trim(),e.indexOf("http")!==0?request_fs(e,function(e){fabric.loadSVGFromString(e,t,n)}):request(e,"",function(e){fabric.loadSVGFromString(e,t,n)})},fabric.loadSVGFromString=function(e,t,n){var r=(new DOMParser).parseFromString(e);fabric.parseSVGDocument(r.documentElement,function(e,n){t(e,n)},n)},fabric.util.getScript=function(url,callback){request(url,"",function(body){eval(body),callback&&callback()})},fabric.Image.fromObject=function(e,t){fabric.util.loadImage(e.src,function(n){var r=new fabric.Image(n);r._initConfig(e),r._initFilters(e),t(r)})},fabric.createCanvasForNode=function(e,t){var n=fabric.document.createElement("canvas"),r=new Canvas(e||600,t||600);n.style={},n.width=r.width,n.height=r.height;var i=fabric.Canvas||fabric.StaticCanvas,s=new i(n);return s.contextContainer=r.getContext("2d"),s.nodeCanvas=r,s.Font=Canvas.Font,s},fabric.StaticCanvas.prototype.createPNGStream=function(){return this.nodeCanvas.createPNGStream()},fabric.StaticCanvas.prototype.createJPEGStream=function(e){return this.nodeCanvas.createJPEGStream(e)};var origSetWidth=fabric.StaticCanvas.prototype.setWidth;fabric.StaticCanvas.prototype.setWidth=function(e){return origSetWidth.call(this,e),this.nodeCanvas.width=e,this},fabric.Canvas&&(fabric.Canvas.prototype.setWidth=fabric.StaticCanvas.prototype.setWidth);var origSetHeight=fabric.StaticCanvas.prototype.setHeight;fabric.StaticCanvas.prototype.setHeight=function(e){return origSetHeight.call(this,e),this.nodeCanvas.height=e,this},fabric.Canvas&&(fabric.Canvas.prototype.setHeight=fabric.StaticCanvas.prototype.setHeight)}(); \ No newline at end of file diff --git a/dist/all.min.js.gz b/dist/all.min.js.gz index b8af0f05..562f9ece 100644 Binary files a/dist/all.min.js.gz and b/dist/all.min.js.gz differ