Method set_positional_scales

js/src/Hist.ts:61–76

()

  }

  set_positional_scales() {
    // In the case of Hist, a change in the "sample" scale triggers
    // a full "update_data" instead of a simple redraw.
    const x_scale = this.scales.sample,
      y_scale = this.scales.count;
    this.listenTo(x_scale, 'domain_changed', function () {
      if (!this.model.dirty) {
        this.model.update_data();
      }
    });
    this.listenTo(y_scale, 'domain_changed', function () {
      if (!this.model.dirty) {
        this.draw();
      }
    });
  }

  create_listeners() {
    super.create_listeners();