700 		var rc = rough.canvas(
808 		function RoughCanvas(canvas, rc, shape)  argument
810 			this.canvas = canvas;
815 			this.canvas.setLineJoin('round');
816 			this.canvas.setLineCap('round');
818 			this.originalBegin = this.canvas.begin;
819 			this.canvas.begin = mxUtils.bind(this, RoughCanvas.prototype.begin);
821 			this.originalEnd = this.canvas.end;
822 			this.canvas.end = mxUtils.bind(this, RoughCanvas.prototype.end);
824 			this.originalRect = this.canvas.rect;
825 			this.canvas.rect = mxUtils.bind(this, RoughCanvas.prototype.rect);
827 			this.originalRoundrect = this.canvas.roundrect;
828 			this.canvas.roundrect = mxUtils.bind(this, RoughCanvas.prototype.roundrect);
830 			this.originalEllipse = this.canvas.ellipse;
831 			this.canvas.ellipse = mxUtils.bind(this, RoughCanvas.prototype.ellipse);
833 			this.originalLineTo = this.canvas.lineTo;
834 			this.canvas.lineTo = mxUtils.bind(this, RoughCanvas.prototype.lineTo);
836 			this.originalMoveTo = this.canvas.moveTo;
837 			this.canvas.moveTo = mxUtils.bind(this, RoughCanvas.prototype.moveTo);
839 			this.originalQuadTo = this.canvas.quadTo;
840 			this.canvas.quadTo = mxUtils.bind(this, RoughCanvas.prototype.quadTo);
842 			this.originalCurveTo = this.canvas.curveTo;
843 			this.canvas.curveTo = mxUtils.bind(this, RoughCanvas.prototype.curveTo);
845 			this.originalArcTo = this.canvas.arcTo;
846 			this.canvas.arcTo = mxUtils.bind(this, RoughCanvas.prototype.arcTo);
848 			this.originalClose = this.canvas.close;
849 			this.canvas.close = mxUtils.bind(this, RoughCanvas.prototype.close);
851 			this.originalFill = this.canvas.fill;
852 			this.canvas.fill = mxUtils.bind(this, RoughCanvas.prototype.fill);
854 			this.originalStroke = this.canvas.stroke;
855 			this.canvas.stroke = mxUtils.bind(this, RoughCanvas.prototype.stroke);
857 			this.originalFillAndStroke = this.canvas.fillAndStroke;
858 			this.canvas.fillAndStroke = mxUtils.bind(this, RoughCanvas.prototype.fillAndStroke);
888 			var style = {strokeWidth: this.canvas.state.strokeWidth, seed: seed, preserveVertices: true};
893 …style.stroke = this.canvas.state.strokeColor === 'none' ? 'transparent' : this.canvas.state.stroke…
905 				style.fill = this.canvas.state.fillColor === 'none' ? '' : this.canvas.state.fillColor;
906 				gradient = this.canvas.state.gradientColor === 'none' ? null : this.canvas.state.gradientColor;
951 				this.originalBegin.apply(this.canvas, arguments);
963 				this.originalEnd.apply(this.canvas, arguments);
979 					var s = this.canvas.state;
986 						this.path.push(this.canvas.format((this.lastX)));
987 						this.path.push(this.canvas.format((this.lastY)));
997 				this.originalLineTo.apply(this.canvas, arguments);
1011 				this.originalMoveTo.apply(this.canvas, arguments);
1027 				this.originalClose.apply(this.canvas, arguments);
1039 				this.originalQuadTo.apply(this.canvas, arguments);
1053 				this.originalCurveTo.apply(this.canvas, arguments);
1067 				this.originalArcTo.apply(this.canvas, arguments);
1091 				this.originalRect.apply(this.canvas, arguments);
1104 				this.originalEllipse.apply(this.canvas, arguments);
1117 				this.originalRoundrect.apply(this.canvas, arguments);
1176 				this.originalStroke.apply(this.canvas, arguments);
1188 				this.originalFill.apply(this.canvas, arguments);
1200 				this.originalFillAndStroke.apply(this.canvas, arguments);
1210 			 this.canvas.lineTo = this.originalLineTo;
1211 			 this.canvas.moveTo = this.originalMoveTo;
1212 			 this.canvas.close = this.originalClose;
1213 			 this.canvas.quadTo = this.originalQuadTo;
1214 			 this.canvas.curveTo = this.originalCurveTo;
1215 			 this.canvas.arcTo = this.originalArcTo;
1216 			 this.canvas.close = this.originalClose;
1217 			 this.canvas.fill = this.originalFill;
1218 			 this.canvas.stroke = this.originalStroke;
1219 			 this.canvas.fillAndStroke = this.originalFillAndStroke;
1220 			 this.canvas.begin = this.originalBegin;
1221 			 this.canvas.end = this.originalEnd;
1222 			 this.canvas.rect = this.originalRect;
1223 			 this.canvas.ellipse = this.originalEllipse;
1224 			 this.canvas.roundrect = this.originalRoundrect;
2739 					        var canvas = document.createElement('canvas');
2740 					        var ctx = canvas.getContext('2d');
2741 					        canvas.height = img.height;
2742 					        canvas.width = img.width;
2745 				        	callback(canvas.toDataURL());
3405 				   			var canvas = document.createElement('canvas');
3419 							canvas.setAttribute('width', w);
3420 					   		canvas.setAttribute('height', h);
3421 					   		var ctx = canvas.getContext('2d');
3444 										callback(canvas, svgRoot);
3450 						   			callback(canvas, svgRoot);
7788 	mxMarker.createMarker = function(canvas, shape, type, pe, unitX, unitY, size, source, sw, filled)  argument
8594 		var canvas = document.createElement('canvas');  variable
8602 		   		var ctx = canvas.getContext('2d');
8606 				var result = canvas.toDataURL('image/png');