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Viz - Point - drawPoints
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| license: gpl-3.0 |
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| </head> | |
| <style> | |
| .group-1{ | |
| fill: steelblue; | |
| fill-opacity:0.5; | |
| stroke: steelblue; | |
| stroke-width:2px; | |
| } | |
| .group-0{ | |
| fill: red; | |
| fill-opacity:0.5; | |
| stroke: red; | |
| stroke-width:2px; | |
| } | |
| </style> | |
| <body> | |
| <svg width="960" height="600"> | |
| <g transform="translate(50,50)"></g> | |
| </svg> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="http://vizjs.org/viz.v1.3.0.min.js"></script> | |
| <script> | |
| var point = viz.point() | |
| .data(randomData()) | |
| .drawPoints(drawPoints) | |
| d3.select("g").call(point) | |
| function randomData(){ | |
| return d3.range(200).map(function(i){ return {key:i, value: Math.random()}; }); | |
| } | |
| function drawPoints(){ | |
| d3.select(this).append("circle") | |
| .attr("r",10) | |
| .attr("cx",function(d){ return d.x}) | |
| .attr("cy",function(d){ return d.y}) | |
| .attr("class",function(d){ return "group-"+(d.data.key%2);}) | |
| } | |
| </script> |
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