assertEquals(1, node.getChildCount());
node = node.getChildAt(0);
assertTrue(node instanceof ExternalGraphicArea);
/* First test the size of the viewport. */
final ExternalGraphicArea ega = (ExternalGraphicArea) node;
final int width = ega.crIpd();
/* 200 pixels @ 96 pixels per inch = (200 / 96) * 72,000 millipoints
* = 150,000 millipoints. */
assertEquals(150000, width);
/* Now test the size of the content. */