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Avoid stroke state changes

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This commit is contained in:
Tom Payne
2013-11-07 15:44:21 +01:00
parent 1d06cee93d
commit e03953dc61
1 changed files with 15 additions and 4 deletions
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19
src/ol/replay/canvas/canvasbatchgroup.js
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@@ -11,6 +11,7 @@ goog.require('goog.object');
goog.require('ol.replay');
goog.require('ol.replay.IBatch');
goog.require('ol.replay.IBatchGroup');
goog.require('ol.style.stroke');
/**
@@ -54,6 +55,12 @@ ol.replay.canvas.Batch = function() {
*/
this.pixelCoordinates_ = [];
/**
* @private
* @type {?ol.style.Stroke}
*/
this.currentStrokeStyle_ = null;
};
@@ -138,10 +145,14 @@ ol.replay.canvas.Batch.prototype.drawLineStringGeometry =
* @inheritDoc
*/
ol.replay.canvas.Batch.prototype.setStrokeStyle = function(strokeStyle) {
this.instructions_.push({
type: ol.replay.canvas.InstructionType.SET_STROKE_STYLE,
argument: strokeStyle
});
if (goog.isNull(this.currentStrokeStyle_) ||
!ol.style.stroke.equals(this.currentStrokeStyle_, strokeStyle)) {
this.instructions_.push({
type: ol.replay.canvas.InstructionType.SET_STROKE_STYLE,
argument: strokeStyle
});
this.currentStrokeStyle_ = strokeStyle;
}
};