3354 	Editor.prototype.getMaxCanvasScale = function(w, h, scale)  argument
3358 		return Math.min(scale, Math.min(max / w, max / h));
3365 		ignoreSelection, scale, transparentBackground, addShadow, converter, graph, border, noCrop, grid,  argument
3408 							scale = (scale != null) ? scale : 1;
3412 …						scale = (!limitHeight) ? width / w : Math.min(1, Math.min((width * 3) / (h * 4), width / w));
3415 							scale = this.getMaxCanvasScale(w, h, scale);
3416 							w = Math.ceil(scale * w);
3417 							h = Math.ceil(scale * h);
3431 					   		if (scale != 1)
3433 					   			ctx.scale(scale, scale);
3457 							    var curViewScale = view.scale;
3458 …   view.scale = 1; //Reset the scale temporary to generate unscaled grid image which is then scaled
3460 								view.scale = curViewScale;
3462 				                var phase = graph.gridSize * view.gridSteps * scale;
3476 										var x = -Math.round(phase - mxUtils.mod((tx - x0) * scale, phase));
3477 										var y = -Math.round(phase - mxUtils.mod((ty - y0) * scale, phase));
3483 												ctx.drawImage(background, i / scale, j / scale);	
6503 	Graph.prototype.getSvg = function(background, scale, border, nocrop, crisp,  argument
8091 				var prevViewScale = thisGraph.view.scale;
8099 					thisGraph.view.scale = 1;
8109 				var scale = 1 / thisGraph.pageScale;
8117 					scale = Math.min((pf.height * v) / (gb.height / thisGraph.view.scale),
8118 						(pf.width * h) / (gb.width / thisGraph.view.scale));
8122 					scale = parseInt(zoomInput.value) / (100 * thisGraph.pageScale);
8124 					if (isNaN(scale))
8135 				scale *= printScale;
8151 					pv = PrintDialog.createPrintPreview(thisGraph, scale, pf, border, x0, y0, autoOrigin);
8282 					pv.appendGraph(thisGraph, scale, x0, y0, forcePageBreaks, true);
8318 					thisGraph.view.scale = prevViewScale;