d3.js - d3 donut charts of varying radius -

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i recreate similar following examples:

http://bl.ocks.org/mbostock/3888852

http://bl.ocks.org/mbostock/1305111

the difference want control radius of each donut, rather having same of them. how dynamically vary radius of donut charts?

for this, need adjust .innerradius() and/or .outerradius() dynamically each appended pie chart, example

svg.selectall(".arc")   .data(function(d) { return pie(d.ages); }) .enter().append("path")   .attr("class", "arc")   .attr("d", function(d, i) { return arc.innerradius(radius - 30 * math.random())(d, i); })   .style("fill", function(d) { return color(d.data.name); });

complete example here. in real example, you'd want specify radius in data , reference instead of making random number each segment of pie chart. can have same radius segments in same pie chart.


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