/** Check that the equals() method distinguishes all fields. */
public void testEquals() {
XYDotRenderer r1 = new XYDotRenderer();
XYDotRenderer r2 = new XYDotRenderer();
assertEquals(r1, r2);
r1.setDotWidth(11);
assertFalse(r1.equals(r2));
r2.setDotWidth(11);
assertTrue(r1.equals(r2));
r1.setDotHeight(12);
assertFalse(r1.equals(r2));
r2.setDotHeight(12);
assertTrue(r1.equals(r2));
r1.setLegendShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertFalse(r1.equals(r2));
r2.setLegendShape(new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0));
assertTrue(r1.equals(r2));
}
