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Use internal _position in PlacedItem and transform it along when a matrix is applied.

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This commit is contained in:
Jürg Lehni 2011-05-07 11:36:16 +01:00
parent 34785534e0
commit 72976f4191
1 changed files with 8 additions and 0 deletions
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8
src/item/PlacedSymbol.js
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@ -24,12 +24,14 @@ var PlacedSymbol = this.PlacedSymbol = Item.extend({
} else { } else {
this.symbol = new Symbol(symbol); this.symbol = new Symbol(symbol);
} }
this._position = this.symbol._definition.getPosition();
if (matrixOrOffset !== undefined) { if (matrixOrOffset !== undefined) {
if (matrixOrOffset instanceof Matrix) { if (matrixOrOffset instanceof Matrix) {
this.matrix = matrixOrOffset; this.matrix = matrixOrOffset;
} else { } else {
this.matrix = new Matrix().translate(Point.read(arguments, 1)); this.matrix = new Matrix().translate(Point.read(arguments, 1));
} }
this._position = this.matrix._transformPoint(this._position);
} else { } else {
this.matrix = new Matrix(); this.matrix = new Matrix();
} }
@ -40,6 +42,12 @@ var PlacedSymbol = this.PlacedSymbol = Item.extend({
// raster, simply preconcatenate the internal matrix with the provided // raster, simply preconcatenate the internal matrix with the provided
// one. // one.
this.matrix.preConcatenate(matrix); this.matrix.preConcatenate(matrix);
// Transform position as well
this._position = matrix._transformPoint(this._position);
},
getPosition: function() {
return this._position.clone();
}, },
getBounds: function() { getBounds: function() {