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diff --git a/src/js/shape/mxImageShape.js b/src/js/shape/mxImageShape.js
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--- a/src/js/shape/mxImageShape.js
+++ /dev/null
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-/**
- * $Id: mxImageShape.js,v 1.67 2012-04-22 10:16:23 gaudenz Exp $
- * Copyright (c) 2006-2010, JGraph Ltd
- */
-/**
- * Class: mxImageShape
- *
- * Extends <mxShape> to implement an image shape. This shape is registered
- * under <mxConstants.SHAPE_IMAGE> in <mxCellRenderer>.
- * 
- * Constructor: mxImageShape
- * 
- * Constructs a new image shape.
- * 
- * Parameters:
- * 
- * bounds - <mxRectangle> that defines the bounds. This is stored in
- * <mxShape.bounds>.
- * image - String that specifies the URL of the image. This is stored in
- * <image>.
- * fill - String that defines the fill color. This is stored in <fill>.
- * stroke - String that defines the stroke color. This is stored in <stroke>.
- * strokewidth - Optional integer that defines the stroke width. Default is
- * 0. This is stored in <strokewidth>.
- */
-function mxImageShape(bounds, image, fill, stroke, strokewidth)
-{
-	this.bounds = bounds;
-	this.image = (image != null) ? image : '';
-	this.fill = fill;
-	this.stroke = stroke;
-	this.strokewidth = (strokewidth != null) ? strokewidth : 1;
-	this.isShadow = false;
-};
-
-/**
- * Extends mxShape.
- */
-mxImageShape.prototype = new mxShape();
-mxImageShape.prototype.constructor = mxImageShape;
-
-/**
- * Variable: crisp
- * 
- * Disables crisp rendering via attributes. Image quality defines the rendering
- * quality. Default is false.
- */
-mxImageShape.prototype.crisp = false;
-
-/**
- * Variable: preserveImageAspect
- *
- * Switch to preserve image aspect. Default is true.
- */
-mxImageShape.prototype.preserveImageAspect = true;
-
-/**
- * Function: apply
- * 
- * Overrides <mxShape.apply> to replace the fill and stroke colors with the
- * respective values from <mxConstants.STYLE_IMAGE_BACKGROUND> and
- * <mxConstants.STYLE_IMAGE_BORDER>.
- * 
- * Applies the style of the given <mxCellState> to the shape. This
- * implementation assigns the following styles to local fields:
- * 
- * - <mxConstants.STYLE_IMAGE_BACKGROUND> => fill
- * - <mxConstants.STYLE_IMAGE_BORDER> => stroke
- *
- * Parameters:
- *
- * state - <mxCellState> of the corresponding cell.
- */
-mxImageShape.prototype.apply = function(state)
-{
-	mxShape.prototype.apply.apply(this, arguments);
-	
-	this.fill = null;
-	this.stroke = null;
-
-	if (this.style != null)
-	{
-		this.fill = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_BACKGROUND);
-		this.stroke = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_BORDER);
-		this.preserveImageAspect = mxUtils.getNumber(this.style, mxConstants.STYLE_IMAGE_ASPECT, 1) == 1;
-		this.gradient = null;
-	}
-};
-
-/**
- * Function: create
- *
- * Override to create HTML regardless of gradient and
- * rounded property.
- */
-mxImageShape.prototype.create = function()
-{
-	var node = null;
-
-	if (this.dialect == mxConstants.DIALECT_SVG)
-	{
-		// Workaround: To avoid control-click on images in Firefox to
-		// open the image in a new window, this image needs to be placed
-		// inside a group with a rectangle in the foreground which has a
-		// fill property but no visibility and absorbs all events.
-		// The image in turn must have all pointer-events disabled.
-		node = this.createSvgGroup('rect');
-		this.innerNode.setAttribute('visibility', 'hidden');
-		this.innerNode.setAttribute('pointer-events', 'fill');
-		
-		this.imageNode = document.createElementNS(mxConstants.NS_SVG, 'image');
-		this.imageNode.setAttributeNS(mxConstants.NS_XLINK, 'xlink:href', this.image);
-		this.imageNode.setAttribute('style', 'pointer-events:none');
-		this.configureSvgShape(this.imageNode);
-		
-		// Removes invalid attributes on the image node
-		this.imageNode.removeAttribute('stroke');
-		this.imageNode.removeAttribute('fill');
-		node.insertBefore(this.imageNode, this.innerNode);
-		
-		// Inserts node for background and border color rendering
-		if ((this.fill != null && this.fill != mxConstants.NONE) ||
-			(this.stroke != null && this.stroke != mxConstants.NONE))
-		{
-			this.bg = document.createElementNS(mxConstants.NS_SVG, 'rect');
-			node.insertBefore(this.bg, node.firstChild);
-		}
-		
-		// Preserves image aspect as default
-		if (!this.preserveImageAspect)
-		{
-			this.imageNode.setAttribute('preserveAspectRatio', 'none');
-		}
-	}
-	else
-	{
-		// Uses VML image for all non-embedded images in IE to support better
-		// image flipping quality and avoid workarounds for event redirection
-		var flipH = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_FLIPH, 0) == 1;
-		var flipV = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_FLIPV, 0) == 1;
-        var img = this.image.toUpperCase();
-		
-		// Handles non-flipped embedded images in IE6
-		if (mxClient.IS_IE && !flipH && !flipV && img.substring(0, 6) == 'MHTML:')
-	    {
-			// LATER: Check if outer DIV is required or if aspect can be implemented
-			// by adding an offset to the image loading or the background via CSS.
-			this.imageNode = document.createElement('DIV');
-			this.imageNode.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader ' +
-				'(src=\'' + this.image + '\', sizingMethod=\'scale\')';
-			
-			node = document.createElement('DIV');
-			this.configureHtmlShape(node);
-			node.appendChild(this.imageNode);
-		}
-		// Handles all data URL images and HTML images for IE9 with no VML support (in SVG mode)
-		else if (!mxClient.IS_IE || img.substring(0, 5) == 'DATA:' || document.documentMode >= 9)
-		{
-			this.imageNode = document.createElement('img');
-			this.imageNode.setAttribute('src', this.image);
-			this.imageNode.setAttribute('border', '0');
-			this.imageNode.style.position = 'absolute';
-			this.imageNode.style.width = '100%';
-			this.imageNode.style.height = '100%';
-
-			node = document.createElement('DIV');
-			this.configureHtmlShape(node);
-			node.appendChild(this.imageNode);
-		}
-		else
-		{
-			this.imageNode = document.createElement('v:image');
-			this.imageNode.style.position = 'absolute';
-			this.imageNode.src = this.image;
-
-			// Needed to draw the background and border but known
-			// to cause problems in print preview with https
-			node = document.createElement('DIV');
-			this.configureHtmlShape(node);
-			
-			// Workaround for cropped images in IE7/8
-			node.style.overflow = 'visible';
-			node.appendChild(this.imageNode);
-		}
-	}
-	
-	return node;
-};
-
-/**
- * Function: updateAspect
- * 
- * Updates the aspect of the image for the given image width and height.
- */
-mxImageShape.prototype.updateAspect = function(w, h)
-{
-	var s = Math.min(this.bounds.width / w, this.bounds.height / h);
-	w = Math.max(0, Math.round(w * s));
-	h = Math.max(0, Math.round(h * s));
-	var x0 = Math.max(0, Math.round((this.bounds.width - w) / 2));
-	var y0 = Math.max(0, Math.round((this.bounds.height - h) / 2));
-	var st = this.imageNode.style;
-	
-	// Positions the child node relative to the parent node
-	if (this.imageNode.parentNode == this.node)
-	{
-		// Workaround for duplicate offset in VML in IE8 is
-		// to use parent padding instead of left and top
-		this.node.style.paddingLeft = x0 + 'px';
-		this.node.style.paddingTop = y0 + 'px';
-	}
-	else
-	{
-		st.left = (Math.round(this.bounds.x) + x0) + 'px';
-		st.top = (Math.round(this.bounds.y) + y0) + 'px';
-	}
-	
-	st.width = w + 'px';
-	st.height = h + 'px';
-};
-
-/**
- * Function: scheduleUpdateAspect
- * 
- * Schedules an asynchronous <updateAspect> using the current <image>.
- */
-mxImageShape.prototype.scheduleUpdateAspect = function()
-{
-	var img = new Image();
-	
-	img.onload = mxUtils.bind(this, function()
-	{
-		mxImageShape.prototype.updateAspect.call(this, img.width, img.height);
-	});
-	
-	img.src = this.image;
-};
-
-/**
- * Function: redraw
- * 
- * Overrides <mxShape.redraw> to preserve the aspect ratio of images.
- */
-mxImageShape.prototype.redraw = function()
-{
-	mxShape.prototype.redraw.apply(this, arguments);
-	
-	if (this.imageNode != null && this.bounds != null)
-	{
-		// Horizontal and vertical flipping
-		var flipH = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_FLIPH, 0) == 1;
-		var flipV = mxUtils.getValue(this.style, mxConstants.STYLE_IMAGE_FLIPV, 0) == 1;
-		
-		if (this.dialect == mxConstants.DIALECT_SVG)
-		{
-			var sx = 1;
-			var sy = 1;
-			var dx = 0;
-			var dy = 0;
-			
-			if (flipH)
-			{
-				sx = -1;
-				dx = -this.bounds.width - 2 * this.bounds.x;
-			}
-			
-			if (flipV)
-			{
-				sy = -1;
-				dy = -this.bounds.height - 2 * this.bounds.y;
-			}
-			
-			// Adds image tansformation to existing transforms
-			var transform = (this.imageNode.getAttribute('transform') || '') +
-				' scale('+sx+' '+sy+')'+ ' translate('+dx+' '+dy+')';
-			this.imageNode.setAttribute('transform', transform);
-		}
-		else
-		{
-			// Sets default size (no aspect)
-			if (this.imageNode.nodeName != 'DIV')
-			{
-				this.imageNode.style.width = Math.max(0, Math.round(this.bounds.width)) + 'px';
-				this.imageNode.style.height = Math.max(0, Math.round(this.bounds.height)) + 'px';
-			}
-
-			// Preserves image aspect
-			if (this.preserveImageAspect)
-			{
-				this.scheduleUpdateAspect();
-			} 
-
-			if (flipH || flipV)
-			{
-				if (mxUtils.isVml(this.imageNode))
-				{
-					if (flipH && flipV)
-					{
-						this.imageNode.style.rotation = '180';
-					}
-					else if (flipH)
-					{
-						this.imageNode.style.flip = 'x';
-					}
-					else
-					{
-						this.imageNode.style.flip = 'y';
-					}
-				}
-				else
-				{
-					var filter = (this.imageNode.nodeName == 'DIV') ? 'progid:DXImageTransform.Microsoft.AlphaImageLoader ' +
-						'(src=\'' + this.image + '\', sizingMethod=\'scale\')' : '';
-	
-					if (flipH && flipV)
-					{
-						filter += 'progid:DXImageTransform.Microsoft.BasicImage(rotation=2)';
-					}
-					else if (flipH)
-					{
-						filter += 'progid:DXImageTransform.Microsoft.BasicImage(mirror=1)';
-					}
-					else
-					{
-						filter += 'progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)';
-					}
-	
-					if (this.imageNode.style.filter != filter)
-					{
-						this.imageNode.style.filter = filter;
-					}
-				}
-			}
-		}
-	}
-};
-
-/**
- * Function: configureTransparentBackground
- * 
- * Workaround for security warning in IE if this is used in the overlay pane
- * of a diagram. 
- */
-mxImageShape.prototype.configureTransparentBackground = function(node)
-{
-	// do nothing
-};
-
-/**
- * Function: redrawSvg
- *
- * Updates the SVG node(s) to reflect the latest bounds and scale.
- */
-mxImageShape.prototype.redrawSvg = function()
-{
-	this.updateSvgShape(this.innerNode);
-	this.updateSvgShape(this.imageNode);
-	
-	if (this.bg != null)
-	{
-		this.updateSvgShape(this.bg);
-		
-		if (this.fill != null)
-		{
-			this.bg.setAttribute('fill', this.fill);
-		}
-		else
-		{
-			this.bg.setAttribute('fill', 'none');
-		}
-		
-		if (this.stroke != null)
-		{
-			this.bg.setAttribute('stroke', this.stroke);
-		}
-		else
-		{
-			this.bg.setAttribute('stroke', 'none');
-		}
-		
-		this.bg.setAttribute('shape-rendering', 'crispEdges');
-	}
-};
-
-/**
- * Function: configureSvgShape
- *
- * Extends method to set opacity on images.
- */
-mxImageShape.prototype.configureSvgShape = function(node)
-{
-	mxShape.prototype.configureSvgShape.apply(this, arguments);
-	
-	if (this.imageNode != null)
-	{
-		if (this.opacity != null)
-		{
-			this.imageNode.setAttribute('opacity', this.opacity / 100);
-		}
-		else
-		{
-			this.imageNode.removeAttribute('opacity');
-		}
-	}
-};