import DatasetController from '../core/core.datasetController';
import {toRadians, PI} from '../helpers/index';
+import {formatNumber} from '../helpers/helpers.intl';
export default class PolarAreaController extends DatasetController {
this.outerRadius = undefined;
}
+ getLabelAndValue(index) {
+ const me = this;
+ const meta = me._cachedMeta;
+ const chart = me.chart;
+ const labels = chart.data.labels || [];
+ const value = formatNumber(meta._parsed[index].r, chart.options.locale);
+
+ return {
+ label: labels[index] || '',
+ value,
+ };
+ }
+
update(mode) {
const arcs = this._cachedMeta.data;