Method init

src/chart/graph/GraphSeries.ts:255–270

(option: GraphSeriesOption)

    hasSymbolVisual = true;

    init(option: GraphSeriesOption) {
        super.init.apply(this, arguments as any);

        const self = this;
        function getCategoriesData() {
            return self._categoriesData;
        }
        // Provide data for legend select
        this.legendVisualProvider = new LegendVisualProvider(
            getCategoriesData, getCategoriesData
        );

        this.fillDataTextStyle(option.edges || option.links);

        this._updateCategoriesData();
    }

    mergeOption(option: GraphSeriesOption) {
        super.mergeOption.apply(this, arguments as any);