def testRegress(self):
c = Color.fromRgb8(16, 78, 139)
self.assertEquals(c.getRed8(), 16)
self.assertEquals(c.getGreen8(), 78)
self.assertEquals(c.getBlue8(), 139)
self.assertEquals(c.toRgb8Str(), "16,78,139")
self.assertEquals(c.toHsvIntStr(), "210,88,55")
self.assertEquals(c.toHtmlColor(), "#104e8b")
def testRealRgb(self):
c = Color.fromRgb(0.5, 0.3, 0.4)
self.assertRgb(c, 0.5, 0.3, 0.4)
self.assertRgb(c.setRed(0), 0.0, 0.3, 0.4)
self.assertRgb(c.setGreen(1.0), 0.5, 1.0, 0.4)
self.assertRgb(c.setBlue(0.2), 0.5, 0.3, 0.2)
rgb = c.getRgb()
self.assertAlmostEquals(rgb[0], 0.5)
self.assertAlmostEquals(rgb[1], 0.3)
self.assertAlmostEquals(rgb[2], 0.4)
self.assertEquals(c.getRgb8(), (128, 77, 102))
self.assertHsv(c, 0.9166666666, 0.4, 0.5)
self.assertHsv(c.setHue(0.2), 0.2, 0.4, 0.5)
self.assertHsv(c.setSaturation(0.2), 0.9166666666, 0.2, 0.5)
self.assertHsv(c.setValue(1.0), 0.9166666666, 0.4, 1.0)
hsv = c.getHsv()
self.assertAlmostEquals(hsv[0], 0.9166666666)
self.assertAlmostEquals(hsv[1], 0.4)
self.assertAlmostEquals(hsv[2], 0.5)
self.assertEquals(c.getHsvInt(), (330, 40, 50))
self.assertEquals(c.toHtmlColor(), "#804d66")
def mkColor(s):
return Color.fromHtmlColor(s)
def _mkcolor(rgb8):
return Color.fromPackRgb8(rgb8)