Method apply_styles

js/src/Graph.ts:529–547

(style_arr?)

  }

  apply_styles(style_arr?) {
    if (style_arr === undefined || style_arr === null) {
      style_arr = [
        this.selected_style,
        this.unselected_style,
        this.hovered_style,
        this.unhovered_style,
      ];
    }
    super.apply_styles(style_arr);

    const all_indices = _.range(this.model.mark_data.length);

    this.set_style_on_elements(this.hovered_style, this.hovered_index);
    const unhovered_indices = !this.hovered_index
      ? []
      : _.difference(all_indices, this.hovered_index);
    this.set_style_on_elements(this.unhovered_style, unhovered_indices);
  }

  clear_style(style_dict, indices) {
    let nodes = this.d3el.selectAll('.element');