CODEWITHSUNDEEP
javascriptd3.js
Joseph Perez
Joseph Perez

Reputation: 118

How to move labels to outside pie chart in D3

I'm trying to recreate this in D3Tableau example

I've got my D3 code here: http://codepen.io/jpezninjo/pen/XpoVwQ

I can't figure out how to move labels to outside my pie chart. I know it's this line

.attr("transform", function(d) {
      return "translate(" + labelArc.centroid(d) + ")"; })

but I'm having a hard time looking for information about centroid. I'm guessing it's taking the center between labelArc's inner and outer radius, but I tried messing with that and got no difference.

Upvotes: 4

Views: 3250

Answers (1)

Tumen_t
Tumen_t

Reputation: 801

Try this

.attr("transform", function(d) {  
    var c = labelArc.centroid(d);
    return "translate(" + c[0]*1.2 +"," + c[1]*1.2 + ")";
 })

You can play with 1.2 which allows you to position the labels outside the pie chart.

Upvotes: 4

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