ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Only resize canvas when renderering

Browse Source
This commit is contained in:
Tom Payne
2012-09-27 13:59:51 +02:00
parent ac0e02039c
commit 7625607fd1
1 changed files with 13 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
src/ol/renderer/webgl/map.js
View File

@@ -153,6 +153,12 @@ ol.renderer.webgl.Map = function(container, map) {
this.canvas_.width = container.clientWidth;
goog.dom.appendChild(container, this.canvas_);
/**
* @private
* @type {ol.Size}
*/
this.canvasSize_ = new ol.Size(container.clientHeight, container.clientWidth);
/**
* @private
* @type {WebGLRenderingContext}
@@ -456,17 +462,7 @@ ol.renderer.webgl.Map.prototype.handleRotationChanged = function() {
*/
ol.renderer.webgl.Map.prototype.handleSizeChanged = function() {
goog.base(this, 'handleSizeChanged');
var size = this.getMap().getSize();
if (!goog.isDef(size)) {
return;
}
this.canvas_.width = size.width;
this.canvas_.height = size.height;
var gl = this.gl_;
if (!goog.isNull(gl)) {
gl.viewport(0, 0, size.width, size.height);
this.getMap().render();
}
this.getMap().render();
};
@@ -558,7 +554,12 @@ ol.renderer.webgl.Map.prototype.render = function() {
return false;
}
var size = this.getMap().getSize();
var size = /** @type {ol.Size} */ this.getMap().getSize();
if (!this.canvasSize_.equals(size)) {
this.canvas_.width = size.width;
this.canvas_.height = size.height;
this.canvasSize_ = size;
}
var animate = goog.base(this, 'render');