def testAngles(self):
a = angle.T('foo')
self.assertEqual(a.get_current_angle(), 0.0)
a.adjustment.set_value(a.adjustment.get_lower())
self.assertEqual(a.get_current_angle(), -math.pi)
a.adjustment.set_value(a.adjustment.get_upper())
self.assertEqual(a.get_current_angle(), math.pi)
def testAngles(self):
a = angle.T('foo')
self.assertEqual(a.get_current_angle(), 0.0)
a.adjustment.value = a.adjustment.lower
self.assertEqual(a.get_current_angle(), -math.pi)
a.adjustment.value = a.adjustment.upper
self.assertEqual(a.get_current_angle(), math.pi)
def create_angle_widget(self,name,tip,axis, is4dsensitive):
my_angle = angle.T(name)
my_angle.connect('value-slightly-changed',
self.on_angle_slightly_changed)
my_angle.connect('value-changed',
self.on_angle_changed)
self.f.connect('parameters-changed',
self.update_angle_widget,my_angle)
my_angle.axis = axis
self.toolbar.add_widget(
my_angle.widget,
tip,
tip)
if is4dsensitive:
self.four_d_sensitives.append(my_angle.widget)
def testPointerCoords(self):
a = angle.T('foo')
# 0 should point right
self.assertNearlyEqual(a.pointer_coords(40, 0.0),
((40 - angle.T.ptr_radius), 0))
# so should 2pi
self.assertNearlyEqual(a.pointer_coords(40, 2.0 * math.pi),
((40 - angle.T.ptr_radius), 0))
# pi = left
self.assertNearlyEqual(a.pointer_coords(40, math.pi),
(-(40 - angle.T.ptr_radius), 0))
# pi/2 = up
self.assertNearlyEqual(a.pointer_coords(40, math.pi / 2.0),
(0, (40 - angle.T.ptr_radius)))
# 3pi/2 = down
self.assertNearlyEqual(a.pointer_coords(40, 3.0 * math.pi / 2.0),
(0, -(40 - angle.T.ptr_radius)))
def testCreate(self):
a = angle.T("hello")
self.assertTrue(a)
self.assertEqual(a.adjustment.get_lower(), -math.pi)
self.assertEqual(a.adjustment.get_upper(), math.pi)
self.assertEqual(a.adjustment.get_value(), 0.0)
def testCreate(self):
a = angle.T("hello")
self.failUnless(a)
self.assertEqual(a.adjustment.lower, -math.pi)
self.assertEqual(a.adjustment.upper, math.pi)
self.assertEqual(a.adjustment.value, 0.0)