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Add class name of series to its label element in pie charts #1198

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Add class name of series to its label element in pie charts #1198

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5 changes: 4 additions & 1 deletion dist/chartist.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4394,11 +4394,14 @@ var Chartist = {
var interpolatedValue = options.labelInterpolationFnc(rawValue, index);

if(interpolatedValue || interpolatedValue === 0) {
// Get custom className or 'default' className of this series, so we can add it to the labelElement
var labelClassName = data.raw.series[index].className || options.classNames.series + '-' + Chartist.alphaNumerate(index)

var labelElement = labelsGroup.elem('text', {
dx: labelPosition.x,
dy: labelPosition.y,
'text-anchor': determineAnchorPosition(center, labelPosition, options.labelDirection)
}, options.classNames.label).text('' + interpolatedValue);
}, options.classNames.label + ' ' + labelClassName).text('' + interpolatedValue);

// Fire off draw event
this.eventEmitter.emit('draw', {
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