Method update_mark_selected

js/src/FastIntervalSelector.ts:123–155

(extent_x, extent_y)

  }

  update_mark_selected(extent_x, extent_y) {
    if (extent_x === undefined || extent_x.length === 0) {
      // Reset all the selected in marks
      _.each(this.mark_views, (mark_view: any) => {
        return mark_view.selector_changed();
      });
      return;
    }
    let x, y;
    if (extent_y === undefined) {
      // 1d brush
      const orient = this.model.get('orientation');
      (x = orient == 'vertical' ? [] : extent_x),
        (y = orient == 'vertical' ? extent_x : []);
    } else {
      // 2d brush
      (x = extent_x), (y = extent_y);
    }
    const point_selector = function (p) {
      return sel_utils.point_in_rectangle(p, x, y);
    };
    const rect_selector = function (xy) {
      return sel_utils.rect_inter_rect(xy[0], xy[1], x, y);
    };

    _.each(
      this.mark_views,
      (mark_view: any) => {
        mark_view.selector_changed(point_selector, rect_selector);
      },
      this
    );
  }

  relayout() {
    super.relayout();