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Rename getTransform to getImageTransform

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This commit is contained in:
Tom Payne
2013-11-11 08:33:38 +01:00
parent 7035096fca
commit 4c6bd5bdf2
3 changed files with 34 additions and 34 deletions
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18
src/ol/renderer/canvas/canvasimagelayerrenderer.js
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@@ -32,7 +32,7 @@ ol.renderer.canvas.ImageLayer = function(mapRenderer, imageLayer) {
* @private
* @type {!goog.vec.Mat4.Number}
*/
this.transform_ = goog.vec.Mat4.createNumber();
this.imageTransform_ = goog.vec.Mat4.createNumber();
};
goog.inherits(ol.renderer.canvas.ImageLayer, ol.renderer.canvas.Layer);
@@ -59,8 +59,8 @@ ol.renderer.canvas.ImageLayer.prototype.getImageLayer = function() {
/**
* @inheritDoc
*/
ol.renderer.canvas.ImageLayer.prototype.getTransform = function() {
return this.transform_;
ol.renderer.canvas.ImageLayer.prototype.getImageTransform = function() {
return this.imageTransform_;
};
@@ -101,18 +101,18 @@ ol.renderer.canvas.ImageLayer.prototype.prepareFrame =
var imageExtent = image.getExtent();
var imageResolution = image.getResolution();
var transform = this.transform_;
goog.vec.Mat4.makeIdentity(transform);
goog.vec.Mat4.translate(transform,
var imageTransform = this.imageTransform_;
goog.vec.Mat4.makeIdentity(imageTransform);
goog.vec.Mat4.translate(imageTransform,
frameState.size[0] / 2, frameState.size[1] / 2, 0);
goog.vec.Mat4.rotateZ(transform, viewRotation);
goog.vec.Mat4.rotateZ(imageTransform, viewRotation);
goog.vec.Mat4.scale(
transform,
imageTransform,
imageResolution / viewResolution,
imageResolution / viewResolution,
1);
goog.vec.Mat4.translate(
transform,
imageTransform,
(imageExtent[0] - viewCenter[0]) / imageResolution,
(viewCenter[1] - imageExtent[3]) / imageResolution,
0);