Manual class transform

src/ol/webgl/Buffer.js

@@ -18,36 +18,36 @@ const BufferUsage = {
  * @param {number=} opt_usage Usage.
  * @struct
  */
-const WebGLBuffer = function(opt_arr, opt_usage) {
+class WebGLBuffer {
+ constructor(opt_arr, opt_usage) {
 
-  /**
-   * @private
-   * @type {Array.<number>}
-   */
-  this.arr_ = opt_arr !== undefined ? opt_arr : [];
+   /**
+    * @private
+    * @type {Array.<number>}
+    */
+   this.arr_ = opt_arr !== undefined ? opt_arr : [];
 
-  /**
-   * @private
-   * @type {number}
-   */
-  this.usage_ = opt_usage !== undefined ? opt_usage : BufferUsage.STATIC_DRAW;
+   /**
+    * @private
+    * @type {number}
+    */
+   this.usage_ = opt_usage !== undefined ? opt_usage : BufferUsage.STATIC_DRAW;
 
-};
+ }
 
+ /**
+  * @return {Array.<number>} Array.
+  */
+ getArray() {
+   return this.arr_;
+ }
 
-/**
- * @return {Array.<number>} Array.
- */
-WebGLBuffer.prototype.getArray = function() {
-  return this.arr_;
-};
-
-
-/**
- * @return {number} Usage.
- */
-WebGLBuffer.prototype.getUsage = function() {
-  return this.usage_;
-};
+ /**
+  * @return {number} Usage.
+  */
+ getUsage() {
+   return this.usage_;
+ }
+}
 
 export default WebGLBuffer;