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Download svg generated from D3
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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"> | |
| #download{ | |
| cursor: pointer; | |
| text-decoration: none; | |
| color: black; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="viz"></div> | |
| <a href="#" id="download">Download</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("#download") | |
| .on("mouseover", writeDownloadLink); | |
| function writeDownloadLink(){ | |
| var html = d3.select("svg") | |
| .attr("title", "svg_title") | |
| .attr("version", 1.1) | |
| .attr("xmlns", "http://www.w3.org/2000/svg") | |
| .node().parentNode.innerHTML; | |
| d3.select(this) | |
| .attr("href-lang", "image/svg+xml") | |
| .attr("href", "data:image/svg+xml;base64,\n" + btoa(html)) | |
| .on("mousedown", function(){ | |
| if(event.button != 2){ | |
| d3.select(this) | |
| .attr("href", null) | |
| .html("Use right click"); | |
| } | |
| }) | |
| .on("mouseout", function(){ | |
| d3.select(this) | |
| .html("Download"); | |
| }); | |
| }; | |
| </script> | |
| </body> | |
| </html> |
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