Remove some of the static members from Interaction

src/ol/interaction/DragRotate.js

@@ -6,7 +6,7 @@ import {disable} from '../rotationconstraint.js';
 import ViewHint from '../ViewHint.js';
 import {altShiftKeysOnly, mouseOnly, mouseActionButton} from '../events/condition.js';
 import {FALSE} from '../functions.js';
-import Interaction from '../interaction/Interaction.js';
+import Interaction, {rotate} from '../interaction/Interaction.js';
 import PointerInteraction from '../interaction/Pointer.js';
 
 /**
@@ -96,8 +96,7 @@ function handleUpEvent(mapBrowserEvent) {
   const view = map.getView();
   view.setHint(ViewHint.INTERACTING, -1);
   const rotation = view.getRotation();
-  Interaction.rotate(view, rotation,
+  rotate(view, rotation, undefined, this.duration_);
-    undefined, this.duration_);
   return false;
 }
 

src/ol/interaction/DragRotateAndZoom.js

@@ -5,7 +5,7 @@ import {inherits} from '../index.js';
 import {disable} from '../rotationconstraint.js';
 import ViewHint from '../ViewHint.js';
 import {shiftKeyOnly, mouseOnly} from '../events/condition.js';
-import Interaction from '../interaction/Interaction.js';
+import Interaction, {rotate, zoom, zoomWithoutConstraints} from '../interaction/Interaction.js';
 import PointerInteraction from '../interaction/Pointer.js';
 
 /**
@@ -93,7 +93,7 @@ function handleDragEvent(mapBrowserEvent) {
   this.lastAngle_ = theta;
   if (this.lastMagnitude_ !== undefined) {
     const resolution = this.lastMagnitude_ * (view.getResolution() / magnitude);
-    Interaction.zoomWithoutConstraints(view, resolution);
+    zoomWithoutConstraints(view, resolution);
   }
   if (this.lastMagnitude_ !== undefined) {
     this.lastScaleDelta_ = this.lastMagnitude_ / magnitude;
@@ -116,9 +116,8 @@ function handleUpEvent(mapBrowserEvent) {
   const view = map.getView();
   view.setHint(ViewHint.INTERACTING, -1);
   const direction = this.lastScaleDelta_ - 1;
-  Interaction.rotate(view, view.getRotation());
+  rotate(view, view.getRotation());
-  Interaction.zoom(view, view.getResolution(),
+  zoom(view, view.getResolution(), undefined, this.duration_, direction);
-    undefined, this.duration_, direction);
   this.lastScaleDelta_ = 0;
   return false;
 }

src/ol/interaction/Interaction.js

@@ -132,11 +132,11 @@ Interaction.pan = function(view, delta, opt_duration) {
  * @param {ol.Coordinate=} opt_anchor Anchor coordinate.
  * @param {number=} opt_duration Duration.
  */
-Interaction.rotate = function(view, rotation, opt_anchor, opt_duration) {
+export function rotate(view, rotation, opt_anchor, opt_duration) {
   rotation = view.constrainRotation(rotation, 0);
   Interaction.rotateWithoutConstraints(
     view, rotation, opt_anchor, opt_duration);
-};
+}
 
 
 /**
@@ -177,11 +177,10 @@ Interaction.rotateWithoutConstraints = function(view, rotation, opt_anchor, opt_
  *     will select the nearest resolution. If not defined 0 is
  *     assumed.
  */
-Interaction.zoom = function(view, resolution, opt_anchor, opt_duration, opt_direction) {
+export function zoom(view, resolution, opt_anchor, opt_duration, opt_direction) {
   resolution = view.constrainResolution(resolution, 0, opt_direction);
-  Interaction.zoomWithoutConstraints(
+  zoomWithoutConstraints(view, resolution, opt_anchor, opt_duration);
-    view, resolution, opt_anchor, opt_duration);
+}
-};
 
 
 /**
@@ -218,8 +217,7 @@ Interaction.zoomByDelta = function(view, delta, opt_anchor, opt_duration) {
     ];
   }
 
-  Interaction.zoomWithoutConstraints(
+  zoomWithoutConstraints(view, resolution, opt_anchor, opt_duration);
-    view, resolution, opt_anchor, opt_duration);
 };
 
 
@@ -229,7 +227,7 @@ Interaction.zoomByDelta = function(view, delta, opt_anchor, opt_duration) {
  * @param {ol.Coordinate=} opt_anchor Anchor coordinate.
  * @param {number=} opt_duration Duration.
  */
-Interaction.zoomWithoutConstraints = function(view, resolution, opt_anchor, opt_duration) {
+export function zoomWithoutConstraints(view, resolution, opt_anchor, opt_duration) {
   if (resolution) {
     const currentResolution = view.getResolution();
     const currentCenter = view.getCenter();
@@ -249,5 +247,6 @@ Interaction.zoomWithoutConstraints = function(view, resolution, opt_anchor, opt_
       view.setResolution(resolution);
     }
   }
-};
+}
+
 export default Interaction;

src/ol/interaction/PinchRotate.js

@@ -4,7 +4,7 @@
 import {inherits} from '../index.js';
 import ViewHint from '../ViewHint.js';
 import {FALSE} from '../functions.js';
-import Interaction from '../interaction/Interaction.js';
+import Interaction, {rotate} from '../interaction/Interaction.js';
 import PointerInteraction, {centroid as centroidFromPointers} from '../interaction/Pointer.js';
 import {disable} from '../rotationconstraint.js';
 
@@ -132,8 +132,7 @@ function handleUpEvent(mapBrowserEvent) {
     view.setHint(ViewHint.INTERACTING, -1);
     if (this.rotating_) {
       const rotation = view.getRotation();
-      Interaction.rotate(
+      rotate(view, rotation, this.anchor_, this.duration_);
-        view, rotation, this.anchor_, this.duration_);
     }
     return false;
   } else {

src/ol/interaction/PinchZoom.js

@@ -4,7 +4,7 @@
 import {inherits} from '../index.js';
 import ViewHint from '../ViewHint.js';
 import {FALSE} from '../functions.js';
-import Interaction from '../interaction/Interaction.js';
+import {zoom, zoomWithoutConstraints} from '../interaction/Interaction.js';
 import PointerInteraction, {centroid as centroidFromPointers} from '../interaction/Pointer.js';
 
 /**
@@ -110,7 +110,7 @@ function handleDragEvent(mapBrowserEvent) {
 
   // scale, bypass the resolution constraint
   map.render();
-  Interaction.zoomWithoutConstraints(view, newResolution, this.anchor_);
+  zoomWithoutConstraints(view, newResolution, this.anchor_);
 }
 
 
@@ -132,8 +132,7 @@ function handleUpEvent(mapBrowserEvent) {
       // direction not to zoom out/in if user was pinching in/out.
       // Direction is > 0 if pinching out, and < 0 if pinching in.
       const direction = this.lastScaleDelta_ - 1;
-      Interaction.zoom(view, resolution,
+      zoom(view, resolution, this.anchor_, this.duration_, direction);
-        this.anchor_, this.duration_, direction);
     }
     return false;
   } else {