Created
September 11, 2011 12:07
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Download generated SVG with preview (from mbostock)
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script> | |
| <title>Download SVG</title> | |
| <style type="text/css"> | |
| a{ | |
| cursor: pointer; | |
| text-decoration: underline; | |
| color: black; | |
| } | |
| #download{ | |
| border: 1px solid silver; | |
| position: absolute; | |
| opacity: 0; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="viz"></div> | |
| <a href="#" id="generate">Generate download preview</a> | |
| <script type="text/javascript"> | |
| // Modified from https://groups.google.com/d/msg/d3-js/aQSWnEDFxIc/k0m0-q-3h1wJ | |
| d3.select("#viz") | |
| .append("svg:svg") | |
| .attr("width", 300) | |
| .attr("height", 200) | |
| .style("background-color", "WhiteSmoke") | |
| .append("svg:rect") | |
| .attr("fill", "aliceblue") | |
| .attr("stroke", "cadetblue") | |
| .attr("width", 60) | |
| .attr("height", 40) | |
| .attr("x", 50) | |
| .attr("y", 50); | |
| d3.select("#generate") | |
| .on("click", writeDownloadLink); | |
| function writeDownloadLink(){ | |
| var html = d3.select("svg") | |
| .attr("title", "test2") | |
| .attr("version", 1.1) | |
| .attr("xmlns", "http://www.w3.org/2000/svg") | |
| .node().parentNode.innerHTML; | |
| d3.select("body").append("div") | |
| .attr("id", "download") | |
| .style("top", event.clientY+20+"px") | |
| .style("left", event.clientX+"px") | |
| .html("Right-click on this preview and choose Save as<br />Left-Click to dismiss<br />") | |
| .append("img") | |
| .attr("src", "data:image/svg+xml;base64,"+ btoa(html)); | |
| d3.select("#download") | |
| .on("click", function(){ | |
| if(event.button == 0){ | |
| d3.select(this).transition() | |
| .style("opacity", 0) | |
| .remove(); | |
| } | |
| }) | |
| .transition() | |
| .duration(500) | |
| .style("opacity", 1); | |
| }; | |
| </script> | |
| </body> | |
| </html> |
I tried to parse an svg containing an image, and does not appear, here is an example of < image > tag:
xlink:href="https://cdn1.iconfinder.com/data/icons/IconsLandVistaPeopleIconsDemo/16/Person_CoffeeBreak_Male_Dark.png" x="-8" y="-8" width="16" height="16" class="nodeImage" display="block"
someone has an idea why i've this problem?
Chrome 30.0.1599.69 m, Windows 8 64bit
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Hi,
This approach seems to fail when MathJaX objects exist. Do you know of any way around that?