Method update_mark_selected

js/src/LassoSelector.ts:117–148

(vertices?)

  }

  update_mark_selected(vertices?) {
    if (vertices === undefined || vertices.length === 0) {
      // Reset all the selected in marks
      _.each(this.mark_views, (mark_view: any) => {
        return mark_view.selector_changed();
      });
    }
    const point_selector = function (p) {
      for (const l in vertices) {
        if (sel_utils.point_in_lasso(p, vertices[l])) {
          return true;
        }
      }
      return false;
    };
    const rect_selector = function (xy) {
      for (const l in vertices) {
        if (sel_utils.lasso_inter_rect(xy[0], xy[1], vertices[l])) {
          return true;
        }
      }
      return false;
    };

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

  relayout() {
    super.relayout();