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Use the first pixel for rendering, allow setting operations

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This commit is contained in:
Tim Schaub
2015-02-23 23:14:04 -08:00
parent de107c5502
commit c6dedbc40b
1 changed files with 10 additions and 2 deletions
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src/ol/source/rastersource.js
+10 -2
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@@ -104,6 +104,15 @@ ol.source.Raster = function(options) {
goog.inherits(ol.source.Raster, ol.source.Image); goog.inherits(ol.source.Raster, ol.source.Image);
/**
* Reset the operations.
* @param {Array.<ol.raster.Operation>} operations New operations.
*/
ol.source.Raster.prototype.setOperations = function(operations) {
this.operations_ = operations;
};
/** /**
* Update the stored frame state. * Update the stored frame state.
* @param {ol.Extent} extent The view extent (in map units). * @param {ol.Extent} extent The view extent (in map units).
@@ -199,8 +208,7 @@ ol.source.Raster.prototype.composeFrame_ = function(frameState) {
pixel[2] = source[j + 2]; pixel[2] = source[j + 2];
pixel[3] = source[j + 3]; pixel[3] = source[j + 3];
} }
this.runOperations_(pixels); pixel = this.runOperations_(pixels)[0];
pixel = pixels[0];
target[j] = pixel[0]; target[j] = pixel[0];
target[j + 1] = pixel[1]; target[j + 1] = pixel[1];
target[j + 2] = pixel[2]; target[j + 2] = pixel[2];