Class DataFormatMixin

src/model/mixin/dataFormat.ts:53–201

}

export class DataFormatMixin {

    /**
     * Get params for formatter
     */
    getDataParams(
        dataIndex: number,
        dataType?: SeriesDataType
    ): CallbackDataParams {

        const data = this.getData(dataType);
        const rawValue = this.getRawValue(dataIndex, dataType);
        const rawDataIndex = data.getRawIndex(dataIndex);
        const name = data.getName(dataIndex);
        const itemOpt = data.getRawDataItem(dataIndex);
        const style = data.getItemVisual(dataIndex, 'style');
        const color = style && style[data.getItemVisual(dataIndex, 'drawType') || 'fill'] as ZRColor;
        const borderColor = style && style.stroke as ColorString;
        const mainType = this.mainType;
        const isSeries = mainType === 'series';
        const userOutput = data.userOutput && data.userOutput.get();

        return {
            componentType: mainType,
            componentSubType: this.subType,
            componentIndex: this.componentIndex,
            seriesType: isSeries ? this.subType : null,
            seriesIndex: (this as any).seriesIndex,
            seriesId: isSeries ? this.id : null,
            seriesName: isSeries ? this.name : null,
            name: name,
            dataIndex: rawDataIndex,
            data: itemOpt,
            dataType: dataType,
            value: rawValue,
            color: color,
            borderColor: borderColor,
            dimensionNames: userOutput ? userOutput.fullDimensions : null,
            encode: userOutput ? userOutput.encode : null,

            // Param name list for mapping `a`, `b`, `c`, `d`, `e`
            $vars: ['seriesName', 'name', 'value']
        };
    }

    /**
     * Format label
     * @param dataIndex
     * @param status 'normal' by default
     * @param dataType
     * @param labelDimIndex Only used in some chart that
     *        use formatter in different dimensions, like radar.
     * @param formatter Formatter given outside.
     * @return return null/undefined if no formatter
     */
    getFormattedLabel(
        dataIndex: number,
        status?: DisplayState,