Method _renderEndsText

src/component/visualMap/ContinuousView.ts:162–201

(group: graphic.Group, dataRangeText: string[], endsIndex?: 0 | 1)

    }

    private _renderEndsText(group: graphic.Group, dataRangeText: string[], endsIndex?: 0 | 1) {
        if (!dataRangeText) {
            return;
        }

        // Compatible with ec2, text[0] map to high value, text[1] map low value.
        let text = dataRangeText[1 - endsIndex];
        text = text != null ? text + '' : '';

        const visualMapModel = this.visualMapModel;
        const textGap = visualMapModel.get('textGap');
        const itemSize = visualMapModel.itemSize;

        const barGroup = this._shapes.mainGroup;
        const position = this._applyTransform(
            [
                itemSize[0] / 2,
                endsIndex === 0 ? -textGap : itemSize[1] + textGap
            ],
            barGroup
        ) as number[];
        const align = this._applyTransform(
            endsIndex === 0 ? 'bottom' : 'top',
            barGroup
        );
        const orient = this._orient;
        const textStyleModel = this.visualMapModel.textStyleModel;

        this.group.add(new graphic.Text({
            style: createTextStyle(textStyleModel, {
                x: position[0],
                y: position[1],
                verticalAlign: textStyleModel.get('verticalAlign')
                    || (orient === 'horizontal' ? 'middle' : align as TextVerticalAlign),
                align: textStyleModel.get('align')
                    || (orient === 'horizontal' ? align as TextAlign : 'center'),
                text
            })
        }));
    }

    private _renderBar(targetGroup: graphic.Group) {
        const visualMapModel = this.visualMapModel;