Exploration into a a possible svg layering issue in Chrome
Last active
August 28, 2016 18:55
Layering svg Experiment
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| license: mit |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <body> | |
| <script src="https://d3js.org/d3.v3.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 500; | |
| var svg = d3.select('body').append('svg') | |
| .attr('width',width) | |
| .attr('height',height); | |
| d3.json("data.json", function(error, json) { | |
| if (error) return console.error(error); | |
| var maxNumber = json.data[0].end; | |
| var leftPadding = (width - height) / 2; | |
| var scale = d3.scale.linear() | |
| .domain([0,maxNumber]) | |
| .range([0,height]) | |
| svg.selectAll('circle').data(json.data) | |
| .enter().append('svg:circle') | |
| .attr('cx',function(d,i){ | |
| return scale( (d.end-d.start)/2 + d.start ) + leftPadding ; | |
| }) | |
| .attr('cy', height / 2) | |
| .attr('r',function(d,i){ | |
| return scale( (d.end-d.start)/2 ); | |
| }) | |
| .style('opacity',0.4) | |
| .style('stroke','purple') | |
| .attr('fill','grey') | |
| .on('mouseenter',function(){ | |
| d3.select(this).attr('fill','purple') | |
| }) | |
| .on('mouseout',function(){ | |
| d3.select(this).attr('fill','grey') | |
| }); | |
| }); | |
| </script> |
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