def test_convert(self):
ic1 = ImageContainer(Image())
ci = ConvertImage.create('ci', 'bypass')
ic2 = ci.convert(ic1)
nt.assert_not_equal(ic1, ic2)
nt.assert_not_equal(ic1.c_pointer, ic2.c_pointer)
nt.assert_equal(hex(mem_address(ic1.c_pointer)),
hex(mem_address(ic2.c_pointer)))
def get_image(self):
"""
Return a new pointer the to contained image. This instance shares the
same internal memory as the contained image.
:return: New ImageContainer instance
:rtype: ImageContainer
"""
ic_getimg = self.VITAL_LIB['vital_image_container_get_image']
ic_getimg.argtypes = [self.C_TYPE_PTR]
ic_getimg.restype = Image.C_TYPE_PTR
return Image.from_c_pointer(ic_getimg(self))
def test_size(self):
img = Image()
nose.tools.assert_equal(img.size(), 0)
img = Image(720, 480)
nose.tools.assert_equal(img.size(), 720 * 480)
def test_new_sized(self):
img = Image(720, 480)
def test_new(self):
img = Image()
def test_size(self):
img = Image()
nose.tools.assert_equal(img.size(), 0)
img = Image(720, 480)
nose.tools.assert_equal(img.size(), 720*480)
def test_height(self):
i = Image(720, 480)
ic = ImageContainer(i)
nose.tools.assert_equal(ic.height(), 480)
def test_width(self):
i = Image(720, 480)
ic = ImageContainer(i)
nose.tools.assert_equal(ic.width(), 720)
def test_size(self):
i = Image(720, 480)
ic = ImageContainer(i)
nose.tools.assert_equal(ic.size(), 720 * 480)
def test_new(self):
image = Image()
img_c = ImageContainer(image)
image = Image(100, 100)
img_c = ImageContainer(image)