small cleanups

src/drawerbase.js

@@ -272,6 +272,7 @@ $.DrawerBase = class DrawerBase{
         * @property {OpenSeadragon.TiledImage} tiledImage - Which TiledImage is being drawn.
         * @property {Array} tiles - An array of Tile objects that were drawn.
         * @property {?Object} userData - Arbitrary subscriber-defined object.
+        * @private
         */
         this.viewer.raiseEvent( 'tiled-image-drawn', {
             tiledImage: tiledImage,

src/htmldrawer.js

@@ -115,7 +115,6 @@ class HTMLDrawer extends $.DrawerBase{
      */
     setImageSmoothingEnabled(){
         // noop - HTML Drawer does not deal with this property
-        $.console.warn('HTMLDrawer.setImageSmoothingEnabled does not have an effect.');
     }
 
     /**

src/openseadragon.js

@@ -214,7 +214,7 @@
   *     For complete list of modes, please @see {@link https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/globalCompositeOperation/ globalCompositeOperation}
   *
   * @property {Boolean} [imageSmoothingEnabled=true]
-  *     Image smoothing for canvas rendering (only if canvas is used). Note: Ignored
+  *     Image smoothing for canvas rendering (only if the canvas drawer is used). Note: Ignored
   *     by some (especially older) browsers which do not support this canvas property.
   *     This property can be changed in {@link Viewer.Drawer.setImageSmoothingEnabled}.
   *

src/webgldrawer.js

@@ -368,10 +368,7 @@
         * @param {Boolean} enabled
         */
         setImageSmoothingEnabled(enabled){
-            //TODO: does imageSmoothingEnabled make sense in the WebGL drawer?
-            // We aren't scaling small images up to larger ones using context2d canvas operations so it may not apply
-            this._clippingContext.imageSmoothingEnabled = !!enabled;
-            this._outputContext.imageSmoothingEnabled = !!enabled;
+            // noop - this property does not impact WebGLDrawer
         }
 
         /**

test/demo/collections/main.js

@@ -16,7 +16,6 @@
                 // debugMode: true,
                 zoomPerScroll: 1.02,
                 showNavigator: testNavigator,
-                drawer: ['canvas', 'html'],
                 // defaultZoomLevel: 2,
                 // homeFillsViewer: true,
                 // sequenceMode: true,