@nativescript-community/ui-chart/highlight/PieHighlighter.js

A powerful chart / graph plugin, supporting line, bar, pie, radar, bubble, and candlestick charts as well as scaling, panning and animations.

import { PieRadarHighlighter } from './PieRadarHighlighter';
export class PieHighlighter extends PieRadarHighlighter {
    constructor(chart) {
        super(chart);
    }
    getClosestHighlight(index, x, y) {
        const set = this.mChart.data.getDataSet();
        const entry = set.getEntryForIndex(index);
        const yProperty = set.yProperty;
        return {
            entry,
            x: index,
            y: entry[yProperty],
            xPx: x,
            yPx: y,
            dataSetIndex: 0,
            axis: set.axisDependency
        };
    }
}
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