Method render

js/src/ColorAxis.ts:24–49

()

class ColorBar extends Axis {
  async render() {
    this.parent = this.options.parent;
    this.vertical = ['left', 'right'].includes(this.model.get('side'));

    const scale_promise = this.set_scale(this.model.get('scale'));
    this.side = this.model.get('side');
    this.x_offset = 100;
    this.y_offset = 40;
    this.bar_height = 20;
    this.d3el
      .attr('class', 'ColorBar')
      .attr('display', this.model.get('visible') ? 'inline' : 'none')
      .attr('transform', this.get_topg_transform());

    this.ordinal = false;
    this.num_ticks = this.model.get('num_ticks');

    await scale_promise;

    this.create_listeners();
    this.create_axis();
    this.set_tick_values();
    this.tick_format = this.generate_tick_formatter();
    this.set_scales_range();
    this.append_axis();
  }

  create_listeners() {
    this.listenTo(this.model, 'change:scale', function (model, value) {