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Merge pull request #599 from Moussekateer/master

Add ability to use data ids in label formatting on pie chart slices
pull/631/head
Masayuki Tanaka 10 years ago
parent
commit
82747a7b1e
  1. 5
      c3.js

5
c3.js

@ -4332,14 +4332,15 @@
c3_chart_internal_fn.textForArcLabel = function (d) {
var $$ = this,
updated, value, ratio, format;
updated, value, ratio, id, format;
if (! $$.shouldShowArcLabel()) { return ""; }
updated = $$.updateAngle(d);
value = updated ? updated.value : null;
ratio = $$.getArcRatio(updated);
id = d.data.id;
if (! $$.hasType('gauge') && ! $$.meetsArcLabelThreshold(ratio)) { return ""; }
format = $$.getArcLabelFormat();
return format ? format(value, ratio) : $$.defaultArcValueFormat(value, ratio);
return format ? format(value, ratio, id) : $$.defaultArcValueFormat(value, ratio);
};
c3_chart_internal_fn.expandArc = function (targetIds) {

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