+ /*
+ * update min-max bounds - high to low
+ */
+ fc1 = new FeatureColour(fc, 23f, 16f);
+ assertTrue(fc1.isGraduatedColour());
+ assertFalse(fc1.isColourByLabel());
+ assertFalse(fc1.isColourByAttribute());
+ assertNull(fc1.getAttributeName());
+ assertEquals(23f, fc1.getMin());
+ assertEquals(16f, fc1.getMax());
+ assertTrue((boolean) PA.getValue(fc1, "isHighToLow"));
+
+ /*
+ * graduated colour by attribute
+ */
+ fc1.setAttributeName("AF");
+ fc1 = new FeatureColour(fc1, 13f, 36f);
+ assertTrue(fc1.isGraduatedColour());
+ assertFalse(fc1.isColourByLabel());
+ assertTrue(fc1.isColourByAttribute());
+ assertArrayEquals(new String[] { "AF" }, fc1.getAttributeName());
+ assertEquals(13f, fc1.getMin());
+ assertEquals(36f, fc1.getMax());
+ assertFalse((boolean) PA.getValue(fc1, "isHighToLow"));
+
+ /*
+ * colour by label
+ */
+ fc = new FeatureColour(Color.BLUE, Color.RED, 1f, 5f);
+ fc.setColourByLabel(true);
+ assertFalse(fc.isGraduatedColour());
+ assertTrue(fc.isColourByLabel());
+ assertFalse(fc.isColourByAttribute());
+ assertNull(fc.getAttributeName());
+ assertEquals(1f, fc.getMin());
+ assertEquals(5f, fc.getMax());
+
+ /*
+ * update min-max bounds
+ */
+ fc1 = new FeatureColour(fc, 2f, 6f);
+ assertFalse(fc1.isGraduatedColour());
+ assertTrue(fc1.isColourByLabel());
+ assertFalse(fc1.isColourByAttribute());
+ assertNull(fc1.getAttributeName());
+ assertEquals(2f, fc1.getMin());
+ assertEquals(6f, fc1.getMax());