assertFalse(fc.hasThreshold());
assertEquals(Color.RED, fc.getMinColour());
assertEquals(Color.GREEN, fc.getMaxColour());
+ assertEquals(Color.RED, fc.getNoColour());
assertEquals(10f, fc.getMin());
assertEquals(20f, fc.getMax());
assertTrue(fc.isAutoScaled());
/*
+ * the same, with 'no value colour' specified as max
+ */
+ fc = FeatureColour
+ .parseJalviewFeatureColour("red|green|novaluemax|10.0|20.0");
+ assertEquals(Color.RED, fc.getMinColour());
+ assertEquals(Color.GREEN, fc.getMaxColour());
+ assertEquals(Color.GREEN, fc.getNoColour());
+ assertEquals(10f, fc.getMin());
+ assertEquals(20f, fc.getMax());
+
+ /*
+ * the same, with 'no value colour' specified as min
+ */
+ fc = FeatureColour
+ .parseJalviewFeatureColour("red|green|novalueMin|10.0|20.0");
+ assertEquals(Color.RED, fc.getMinColour());
+ assertEquals(Color.GREEN, fc.getMaxColour());
+ assertEquals(Color.RED, fc.getNoColour());
+ assertEquals(10f, fc.getMin());
+ assertEquals(20f, fc.getMax());
+
+ /*
+ * the same, with 'no value colour' specified as none
+ */
+ fc = FeatureColour
+ .parseJalviewFeatureColour("red|green|novaluenone|10.0|20.0");
+ assertEquals(Color.RED, fc.getMinColour());
+ assertEquals(Color.GREEN, fc.getMaxColour());
+ assertNull(fc.getNoColour());
+ assertEquals(10f, fc.getMin());
+ assertEquals(20f, fc.getMax());
+
+ /*
+ * the same, with invalid 'no value colour'
+ */
+ try
+ {
+ fc = FeatureColour
+ .parseJalviewFeatureColour("red|green|blue|10.0|20.0");
+ fail("expected exception");
+ } catch (IllegalArgumentException e)
+ {
+ assertEquals(
+ "Couldn't parse the minimum value for graduated colour ('blue')",
+ e.getMessage());
+ }
+
+ /*
* graduated colour (explicitly by 'score') (no threshold)
*/
fc = FeatureColour