def setUp(self):
super(AlphaModulatedImageSourceTest, self).setUp()
self.raw = numpy.load(
os.path.join(volumina._testing.__path__[0],
'lena.npy')).astype(numpy.uint32)
self.ars = _ArraySource2d(self.raw)
self.ims = AlphaModulatedImageSource(
self.ars, AlphaModulatedLayer(self.ars, QColor(1, 2, 3)))
def setUp(self):
super(AlphaModulatedImageSourceTest2, self).setUp()
self.raw = numpy.load(os.path.join(volumina._testing.__path__[0], "lena.npy")).astype(numpy.uint32)
self.raw = numpy.ma.masked_array(self.raw, mask=numpy.zeros(self.raw.shape, dtype=bool), shrink=False)
self.raw[:1, :] = numpy.ma.masked
self.raw[-1:, :] = numpy.ma.masked
self.raw[:, :1] = numpy.ma.masked
self.raw[:, -1:] = numpy.ma.masked
self.ars = _ArraySource2d(self.raw)
self.ims = AlphaModulatedImageSource(self.ars, AlphaModulatedLayer(self.ars, QColor(1, 2, 3)))
