export SVG to PNG with image inside SVG

I am trying to make a website where you can draw an image on top of another image using Raphael.js. The drawing parts are finished, and I am able to export the lines as a png. I insert images to the SVG raphael generates by the function paper.image() ; unfortunately my export function doesn't include the imported image.

These are the scripts I'm using, but I don't think I use them all.

<script src="../jquery-2.0.1.min.js"></script>
<script src="raphael-min.js"></script>
<script src="rgbcolor.js"></script>
<script src="canvg.js"></script>
<script src="StackBlur.js"></script>
<script src="svg.min.js"></script>

Here's the export-function $('#save').onmousedown...

var canvas = document.getElementById('canvas2');
var svg = document.getElementById('canvas');
svg = svg.innerHTML;
canvg(canvas, svg);
var img_url = canvas.toDataURL('image/png');
$('#converted_image').attr('src', img_url);
var img = canvas.toDataURL("image/png");
document.write('<img src="'+img+'"/>');

Here's how I import images by a button which represents the image $('#img1').onmousedown ...

paper.clear();
var c = paper.image("images/img1.png", 10, 10, 200, 200);

Here's how the output looks like in the dom-tree with the image and a white line as example.

<div id="canvas">
    <svg height="300" version="1.1" width="300" 
         xmlns="http://www.w3.org/2000/svg"
         style="overflow: hidden; position: relative; " id="canvassvg">
        <desc>Created with Raphaël 2.1.0</desc>
        <defs></defs>
        <image x="10" y="10" width="200" height="200"
               preserveAspectRatio="none" href="images/img1.png">
        </image>
        <path style="stroke-linecap: round; stroke-linejoin: round; "
              fill="none" stroke="#ffffff" 
              d="M383,201L383,201L383,202L383,203"
              stroke-linecap="round" stroke-linejoin="round" stroke-width="4">
        </path>
    </svg>
</div>

Thank you very much for any reply, and please excuse my english.

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I've successfully done this using Batik, which you can download here: http://xmlgraphics.apache.org/batik/tools/rasterizer.html

Once you have the SVG, it's just a matter of saving the svg to a file and passing it to batik, and you're done! Outputs a very nice PNG (and even works when images are included remotely).

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Have you tried the Canvas drawImage() method?

Example here: https://developer.mozilla.org/samples/canvas-tutorial/3_1_canvas_drawimage.html

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The answer proposed here worked for me!

After defining your Raphael object, you should do something like:

raphaelObj.attr('xmlns:xlink',"http://www.w3.org/1999/xlink");

链接地址: http://www.djcxy.com/p/77332.html

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