testUtils.py File Reference

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Namespaces
namespace	lsst
namespace	lsst::afw
namespace	lsst::afw::image
namespace	lsst.afw.image.testUtils

Functions
	lsst.afw.image.testUtils.makeGaussianNoiseMaskedImage (dimensions, sigma, variance=1.0)
	lsst.afw.image.testUtils.makeRampImage (bbox, start=0, stop=None, imageClass=ImageF)
	Make an image whose values are a linear ramp.
	lsst.afw.image.testUtils.assertImagesAlmostEqual (testCase, image0, image1, skipMask=None, rtol=1.0e-05, atol=1e-08, msg="Images differ")
	Assert that two images are almost equal, including non-finite values.
	lsst.afw.image.testUtils.assertImagesEqual (*args, **kwds)
	Assert that two images are exactly equal, including non-finite values.
	lsst.afw.image.testUtils.assertMasksEqual (testCase, mask0, mask1, skipMask=None, msg="Masks differ")
	Assert that two masks are equal.
	lsst.afw.image.testUtils.assertMaskedImagesAlmostEqual (testCase, maskedImage0, maskedImage1, doImage=True, doMask=True, doVariance=True, skipMask=None, rtol=1.0e-05, atol=1e-08, msg="Masked images differ")
	Assert that two masked images are nearly equal, including non-finite values.
	lsst.afw.image.testUtils.assertMaskedImagesEqual (*args, **kwds)
	Assert that two masked images are exactly equal, including non-finite values.
	lsst.afw.image.testUtils.imagesDiffer (image0, image1, skipMask=None, rtol=1.0e-05, atol=1e-08)
	Compare the pixels of two image or mask arrays; return True if close, False otherwise.