Method syncModelToBrush

js/src/BrushSelector.ts:736–763

()

  }

  private syncModelToBrush() {
    // Move and redraw the brush selectors, preventing move events to be triggered
    this.ignoreBrushEvents = true;
    try {
      const selected = this.model.get('_selected');

      this.brushes.forEach((brush, index) => {
        const brushSelected = selected[this.get_label(index)];

        if (brushSelected) {
          const range = brushSelected
            .map((v) => this.scale.scale(v))
            .sort(sort);

          this.update_text(index, range);
          brush.move(this.brush_g[index], range);
        } else {
          this.update_text(index, null);
          brush.move(this.brush_g[index], null);
        }

        this.brush_g[index].call(brush);
        this.reset_handler(this.brush_g[index]);
      });
    } finally {
      this.ignoreBrushEvents = false;
    }
  }

  remove() {
    this.model.off('change:names', null, this);