Merge branch 'drag' into 'main'

add scaling factor for dragging

See merge request !33

src/disagg/DisaggGraphView.js

@@ -15,6 +15,8 @@ var _DEFAULTS;
 
 _DEFAULTS = {
   allowDrag: true,
+  dragXScale: 3.5,
+  dragZScale: 3.0
 };
 
 var __calculateBounds;
@@ -153,8 +155,8 @@ var DisaggGraphView = function (options) {
         })
         .on('mousemove', event => {
           if (dragging) {
-            var dx = event.clientX - origin.x;
-            var dz = event.clientY - origin.y;
+            var dx = (event.clientX - origin.x) * options.dragXScale;
+            var dz = (event.clientY - origin.y) * options.dragZScale;
             var [x, y ,z] = _this.d33d.model.get('origin');
             _this.setOrigin(x - dx, y, z + dz)
             origin.x = event.clientX;

types/disagg/DisaggGraphViewOptions.d.ts

@@ -3,6 +3,12 @@ import {Disaggregation} from './Disaggregation';
 
 export interface DisaggGraphViewOptions
   extends SelectedCollectionViewOptions<Disaggregation> {
+  /**
+   * Collection with data to display.
+   * Selected Disaggregation object is displayed.
+   */
+  collection: Collection<Disaggregation>;
+
   /**
    * Whether to allow drag and rotate of graph.
    */
@@ -14,9 +20,9 @@ export interface DisaggGraphViewOptions
    */
   bounds?: number[][];
 
-  /**
-   * Collection with data to display.
-   * Selected Disaggregation object is displayed.
-   */
-  collection: Collection<Disaggregation>;
+  /** Scale factor for mouse movement to plot movement in X axis of plot */
+  dragXScale?: number;
+
+  /** Scale factor for mouse movement to plot movement in Z axis of plot */
+  dragZScale?: number;
 }