def testTrivial(self):
"""Add no distortion"""
for order in (3, 4, 5, 6):
self.doTest("testTrivial",
afwGeom.makeIdentityTransform(),
order=order,
doPlot=False)
def testLinearize(self):
for transform, invertible in (
(afwGeom.TransformPoint2ToPoint2(makeForwardPolyMap(2, 2)), False),
(afwGeom.makeIdentityTransform(), True),
(afwGeom.makeTransform(lsst.geom.AffineTransform(np.array([[3.0, -2.0], [2.0, -1.0]]))), True),
(afwGeom.makeRadialTransform([0.0, 8.0e-05, 0.0, -4.5e-12]), True),
):
self.checkLinearize(transform, invertible)
def testLinearize(self):
for transform, invertible in (
(afwGeom.TransformPoint2ToPoint2(makeForwardPolyMap(2, 2)), False),
(afwGeom.makeIdentityTransform(), True),
(afwGeom.makeTransform(lsst.geom.AffineTransform(np.array([[3.0, -2.0], [2.0, -1.0]]))), True),
(afwGeom.makeRadialTransform([0.0, 8.0e-05, 0.0, -4.5e-12]), True),
):
self.checkLinearize(transform, invertible)
def testTrivial(self):
"""Test fit with no distortion
"""
self.doTest(afwGeom.makeIdentityTransform())
def addBadCameraSys(dw):
"""Add an invalid camera system"""
dw.transMap[cameraGeom.CameraSys("foo", "wrong detector")] = \
afwGeom.makeIdentityTransform()
def testTrivial(self):
"""Add no distortion"""
for order in (3, 4, 5, 6):
self.doTest("testTrivial", afwGeom.makeIdentityTransform(), order=order, doPlot=False)
def testTrivial(self):
"""Test fit with no distortion
"""
self.doTest(afwGeom.makeIdentityTransform())