Method get_fill_color

js/src/Lines.ts:537–542

(data, index)

  }

  get_fill_color(data, index): string {
    const fillColors: string = this.model.get('fill_colors');
    return fillColors.length === 0
      ? this.get_mark_color(data, index)
      : fillColors[index];
  }

  update_line_xy(animate): void {
    const xScale = this.scales.x,