Created
March 19, 2015 00:36
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d3.js + jsdom + svg export from cli
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| var jsdom = require('jsdom'), | |
| d3 = require('d3'), | |
| htmlStub = '<html><head></head><body><div id="dataviz-container"></div><div id="cy"></div><script src="js/d3.v3.min.js"></script></body></html>'; | |
| jsdom.env({ | |
| features : {QuerySelector:true}, | |
| html : htmlStub, | |
| done : function (err, window) { | |
| var el = window.document.querySelector('#dataviz-container'), | |
| body = window.document.querySelector('body'); | |
| var width = 1000; | |
| var height = 1000; | |
| var svg = d3.select(el) | |
| .append("svg") | |
| .attr('width', width) | |
| .attr('height', height); | |
| svg.append("rect") | |
| .attr("x", 10) | |
| .attr("y", 10) | |
| .attr("width", 80) | |
| .attr("height", 80) | |
| .style("fill", "orange"); | |
| svg.append("circle") | |
| .attr("cx", 25) | |
| .attr("cy", 25) | |
| .attr("r", 25) | |
| .style("fill", "purple") | |
| svg.append("circle") | |
| .attr("cx", 100) | |
| .attr("cy", 100) | |
| .attr("r", 25) | |
| .style("fill", "purple") | |
| svg.append("circle") | |
| .attr("cx", 190) | |
| .attr("cy", 190) | |
| .attr("r", 25) | |
| svg.append("line") | |
| .attr("x1", 100) | |
| .attr("y1", 100) | |
| .attr("x2", 190) | |
| .attr("y2", 190) | |
| .style("width",2) | |
| // PRINT OUT: | |
| console.log(d3.select(el).html()); | |
| // fs.writeFileSync('out.svg', window.d3.select("body").html()); // or this | |
| } | |
| }); | |
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