mirror of
https://github.com/scratchfoundation/paper.js.git
synced 2025-01-09 22:32:48 -05:00
54 lines
1.3 KiB
JavaScript
54 lines
1.3 KiB
JavaScript
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PlacedSymbol = Item.extend({
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beans: true,
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initialize: function() {
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this.base();
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if (arguments[0] instanceof Symbol) {
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this.symbol = arguments[0];
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} else {
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this.symbol = new Symbol(arguments[0]);
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}
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if (arguments.length > 1) {
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var arg = arguments[1];
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if (arg instanceof Matrix) {
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this.matrix = arguments[2]
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} else {
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var offset = Point.read(arguments, 1);
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this.matrix = new Matrix().translate(offset);
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}
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} else {
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this.matrix = new Matrix();
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}
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this._bounds = this.symbol.definition.bounds.clone();
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},
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transformContent: function(matrix, flags) {
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var bounds = this.bounds;
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var coords = [bounds.x, bounds.y,
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bounds.x + bounds.width, bounds.y + bounds.height];
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matrix.transform(coords, 0, coords, 0, 2);
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this.matrix.preConcatenate(matrix);
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bounds.x = coords[0];
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bounds.y = coords[1];
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bounds.width = coords[2] - coords[0];
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bounds.height = coords[3] - coords[1];
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},
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getBounds: function() {
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return this._bounds;
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},
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draw: function(ctx) {
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// TODO: we need to preserve strokewidth, but still transform the fill
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ctx.save();
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var matrix = this.matrix;
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ctx.setTransform(
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matrix._m00, matrix._m01, matrix._m10,
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matrix._m11, matrix._m02, matrix._m12
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);
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this.symbol.definition.draw(ctx);
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ctx.restore();
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}
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// TODO:
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// embed()
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});
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