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Add ol.renderer.webgl.Layer.getWebGLMapRenderer

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This improves the type checking.
This commit is contained in:
Tom Payne
2013-03-21 00:02:15 +01:00
parent f770be297d
commit ecd5158012
3 changed files with 10 additions and 12 deletions
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12
src/ol/renderer/webgl/webgllayerrenderer.js
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@@ -91,7 +91,7 @@ goog.inherits(ol.renderer.webgl.Layer, ol.renderer.Layer);
ol.renderer.webgl.Layer.prototype.bindFramebuffer =
function(frameState, framebufferDimension) {
var mapRenderer = this.getMapRenderer();
var mapRenderer = this.getWebGLMapRenderer();
var gl = mapRenderer.getGL();
if (!goog.isDef(this.framebufferDimension) ||
@@ -136,7 +136,7 @@ ol.renderer.webgl.Layer.prototype.bindFramebuffer =
* @inheritDoc
*/
ol.renderer.webgl.Layer.prototype.disposeInternal = function() {
var mapRenderer = this.getMapRenderer();
var mapRenderer = this.getWebGLMapRenderer();
var gl = mapRenderer.getGL();
if (!gl.isContextLost()) {
gl.deleteBuffer(this.arrayBuffer_);
@@ -157,12 +157,10 @@ ol.renderer.webgl.Layer.prototype.getColorMatrix = function() {
/**
* @inheritDoc
* @return {ol.renderer.Map} MapRenderer.
* @return {ol.renderer.webgl.Map} MapRenderer.
*/
ol.renderer.webgl.Layer.prototype.getMapRenderer = function() {
return /** @type {ol.renderer.webgl.Map} */ (goog.base(
this, 'getMapRenderer'));
ol.renderer.webgl.Layer.prototype.getWebGLMapRenderer = function() {
return /** @type {ol.renderer.webgl.Map} */ (this.getMapRenderer());
};