Comment #2 on issue 137 by allain.lalonde: Calling toImage() on a composite
node often returns an empty image.
http://code.google.com/p/piccolo2d/issues/detail?id=137
Failing test is:
public void testToImageUsesFullBoundsWhenConvertingImage() throws
IOException {
node.setBounds(0, 0, 50, 50);
PNode child1 = new PNode();
child1.setBounds(0, 0, 100, 50);
child1.setPaint(Color.RED);
node.addChild(child1);
PNode child2 = new PNode();
child2.setBounds(0, 0, 50, 100);
child2.setPaint(Color.BLUE);
node.addChild(child2);
BufferedImage image = (BufferedImage) node.toImage();
assertNotNull(image);
assertEquals(100, image.getWidth());
assertEquals(100, image.getHeight());
assertEquals(Color.RED.getRGB(), image.getRGB(99, 1));
assertEquals(Color.BLUE.getRGB(), image.getRGB(1, 99));
}
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