Method reset

js/src/Toolbar.ts:78–95

()

  }

  reset() {
    /**
     * Reset the scales, delete the PanZoom widget, set the figure
     * interaction back to its previous value.
     */
    const figure = this.get('figure');
    if (figure) {
      figure.set('interaction', this.cached_interaction);
      figure.save_changes();
      const panzoom = this.get('_panzoom');
      // Should reset_scales be part of PanZoomModel.close()?
      panzoom.reset_scales();
      panzoom.close();
      this.set('_panzoom', null);
      this.set('_panning', false);
      this.save_changes();
    }
  }

  save_png() {
    /**