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d3 | random radius
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Random radius</title> | |
| <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/d3/3.4.2/d3.js"></script> | |
| </head> | |
| <body> | |
| <script> | |
| var dataset = []; | |
| for (var i = 0; i < 108; i++) { | |
| var newNumber = Math.floor((Math.random()*100)+10);; | |
| dataset.push(newNumber); | |
| } | |
| var w = 520, h = 520; | |
| var duration = 520; | |
| var svg = d3.select("body") | |
| .append("svg") | |
| .attr("width", w) | |
| .attr("height", h); | |
| var circle = svg.append("circle") | |
| .attr("cx", w/2) | |
| .attr("cy", h/2) | |
| .attr("fill", "black"); | |
| var label = svg.append("text") | |
| .attr("x", "10") | |
| .attr("y", "20") | |
| .attr("font-family", "monospace") | |
| .attr("font-size", "18px") | |
| .attr("fill", "red"); | |
| dataset.forEach(function(d, i) { | |
| circle.transition().duration(duration).delay(i * duration) | |
| .attr("r", d); | |
| label.transition().duration(duration).delay(i * duration) | |
| .text(function (d) { return dataset[i] }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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