Function initialize_additional_scales

js/src/ScatterBase.ts:143–190

()

  }

  initialize_additional_scales() {
    // function to create the additional scales and create the
    // listeners for the additional scales
    const color_scale = this.scales.color,
      size_scale = this.scales.size,
      opacity_scale = this.scales.opacity,
      skew_scale = this.scales.skew,
      rotation_scale = this.scales.rotation;
    // the following handlers are for changes in data that does not
    // impact the position of the elements
    if (color_scale) {
      this.listenTo(color_scale, 'domain_changed', () => {
        const animate = true;
        if (!this.model.dirty) {
          this.color_scale_updated(animate);
        }
      });
      color_scale.on(
        'color_scale_range_changed',
        this.color_scale_updated,
        this
      );
    }
    if (size_scale) {
      this.listenTo(size_scale, 'domain_changed', () => {
        const animate = true;
        this.update_default_size(animate);
      });
    }
    if (opacity_scale) {
      this.listenTo(opacity_scale, 'domain_changed', () => {
        const animate = true;
        this.update_opacities(animate);
      });
    }
    if (skew_scale) {
      this.listenTo(skew_scale, 'domain_changed', () => {
        const animate = true;
        this.update_default_skew(animate);
      });
    }
    if (rotation_scale) {
      this.listenTo(rotation_scale, 'domain_changed', () => {
        const animate = true;
        this.update_position(animate);
      });
    }
  }

  create_listeners() {
    super.create_listeners();