ES6 module migration, see phetsims/chipper#875

phetsims · Feb 27, 2020 · 20f4e3a · 20f4e3a
1 parent 08fccbe
commit 20f4e3a
Showing 1 changed file with 37 additions and 40 deletions.
diff --git a/js/common/view/ImageDataRenderer.js b/js/common/view/ImageDataRenderer.js
@@ -5,45 +5,42 @@
  *
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( require => {
-  'use strict';
-
-  // modules
-  const waveInterference = require( 'WAVE_INTERFERENCE/waveInterference' );
-
-  class ImageDataRenderer {
-
-    /**
-     * @param {number} width
-     * @param {number} height
-     */
-    constructor( width, height ) {
-
-      // @public {HTMLCanvasElement}
-      this.canvas = document.createElement( 'canvas' );
-      this.canvas.width = width;
-      this.canvas.height = height;
-
-      // @private
-      this.context = this.canvas.getContext( '2d' );
-
-      // @private
-      this.imageData = this.context.createImageData( width, height );
-
-      // @public {Uint8ClampedArray} - One-dimensional array containing the data in the RGBA order, with integer values
-      // between 0 and 255 (inclusive).
-      this.data = this.imageData.data;
-    }
-
-    /**
-     * Paints image data onto the canvas.
-     * @param {number} x
-     * @param {number} y
-     */
-    putImageData( x = 0, y = 0 ) {
-      this.context.putImageData( this.imageData, x, y );
-    }
+
+import waveInterference from '../../waveInterference.js';
+
+class ImageDataRenderer {
+
+  /**
+   * @param {number} width
+   * @param {number} height
+   */
+  constructor( width, height ) {
+
+    // @public {HTMLCanvasElement}
+    this.canvas = document.createElement( 'canvas' );
+    this.canvas.width = width;
+    this.canvas.height = height;
+
+    // @private
+    this.context = this.canvas.getContext( '2d' );
+
+    // @private
+    this.imageData = this.context.createImageData( width, height );
+
+    // @public {Uint8ClampedArray} - One-dimensional array containing the data in the RGBA order, with integer values
+    // between 0 and 255 (inclusive).
+    this.data = this.imageData.data;
+  }
+
+  /**
+   * Paints image data onto the canvas.
+   * @param {number} x
+   * @param {number} y
+   */
+  putImageData( x = 0, y = 0 ) {
+    this.context.putImageData( this.imageData, x, y );
   }
+}
 
-  return waveInterference.register( 'ImageDataRenderer', ImageDataRenderer );
-} );
+waveInterference.register( 'ImageDataRenderer', ImageDataRenderer );
+export default ImageDataRenderer;