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hyzhak/fast black’n'white saturation.as

Created March 27, 2010 23:44
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fast black’n'white saturation.as
private var rc:Number = 1/3, gc:Number = 1/3, bc:Number = 1/3;
private var sf:ColorMatrixFilter = new ColorMatrixFilter([rc, gc, bc, 0, 0, rc, gc, bc, 0, 0, rc, gc, bc, 0, 0, 0, 0, 0, 1, 0]);
private function blackAndWhite(target:UIComponent, enabled:Boolean):void
{
if(enabled) target.filters = [sf];
else target.filters = [];
}
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