Method processLabelsOverall

src/label/LabelManager.ts:474–499

* Process all labels. Not only labels with layoutOption.

()

     * Process all labels. Not only labels with layoutOption.
     */
    processLabelsOverall() {
        each(this._chartViewList, (chartView) => {
            const seriesModel = chartView.__model;
            const ignoreLabelLineUpdate = chartView.ignoreLabelLineUpdate;
            const animationEnabled = seriesModel.isAnimationEnabled();

            chartView.group.traverse((child) => {
                if (child.ignore && !(child as ECElement).forceLabelAnimation) {
                    return true;    // Stop traverse descendants.
                }

                let needsUpdateLabelLine = !ignoreLabelLineUpdate;
                const label = child.getTextContent();
                if (!needsUpdateLabelLine && label) {
                    needsUpdateLabelLine = labelLayoutInnerStore(label).needsUpdateLabelLine;
                }
                if (needsUpdateLabelLine) {
                    this._updateLabelLine(child, seriesModel);
                }

                if (animationEnabled) {
                    this._animateLabels(child, seriesModel);
                }
            });
        });
    }

    private _updateLabelLine(el: Element, seriesModel: SeriesModel) {
        // Only support label being hosted on graphic elements.