def test_do_bitmap_transform():
in_image = PIL.Image.open(get_filepath('black100x100.png'))
pixel = in_image.getpixel((1, 1))
assert 3 == len(pixel)
out_image = libcms.cms_do_bitmap_transform(TRANSFORM2, in_image,
uc2const.TYPE_RGB_8,
uc2const.TYPE_CMYK_8)
pixel = out_image.getpixel((1, 1))
assert 4 == len(pixel)
in_image = PIL.Image.open(get_filepath('white100x100.png'))
pixel = in_image.getpixel((1, 1))
assert 3 == len(pixel)
out_image = libcms.cms_do_bitmap_transform(TRANSFORM2, in_image,
uc2const.TYPE_RGB_8,
uc2const.TYPE_CMYK_8)
pixel = out_image.getpixel((1, 1))
assert 4 == len(pixel)
in_image = PIL.Image.open(get_filepath('color100x100.png'))
pixel = in_image.getpixel((1, 1))
assert 3 == len(pixel)
out_image = libcms.cms_do_bitmap_transform(TRANSFORM2, in_image,
uc2const.TYPE_RGB_8,
uc2const.TYPE_CMYK_8)
pixel = out_image.getpixel((1, 1))
assert 4 == len(pixel)
def test26_DoBitmapTransform(self):
inImage = Image.open(get_filepath('black100x100.png'))
pixel = inImage.getpixel((1, 1))
self.assertEqual(3, len(pixel))
outImage = libcms.cms_do_bitmap_transform(self.transform2, inImage,
uc2const.TYPE_RGB_8,
uc2const.TYPE_CMYK_8)
pixel = outImage.getpixel((1, 1))
self.assertEqual(4, len(pixel))
inImage = Image.open(get_filepath('white100x100.png'))
pixel = inImage.getpixel((1, 1))
self.assertEqual(3, len(pixel))
outImage = libcms.cms_do_bitmap_transform(self.transform2, inImage,
uc2const.TYPE_RGB_8,
uc2const.TYPE_CMYK_8)
pixel = outImage.getpixel((1, 1))
self.assertEqual(4, len(pixel))
inImage = Image.open(get_filepath('color100x100.png'))
pixel = inImage.getpixel((1, 1))
self.assertEqual(3, len(pixel))
outImage = libcms.cms_do_bitmap_transform(self.transform2, inImage,
uc2const.TYPE_RGB_8,
uc2const.TYPE_CMYK_8)
pixel = outImage.getpixel((1, 1))
self.assertEqual(4, len(pixel))
def test_do_bitmap_transform_with_unsupported_out_mode():
in_image = PIL.Image.open(get_filepath('black100x100.png'))
try:
libcms.cms_do_bitmap_transform(TRANSFORM2, in_image,
uc2const.TYPE_RGB_8, "YCbCr")
except libcms.CmsError:
return
assert False
def test_get_embedded_profile():
img = PIL.Image.open(get_filepath('CustomRGB.jpg'))
profile = img.info.get('icc_profile')
try:
custom_profile = libcms.cms_open_profile_from_string(profile)
transform = libcms.cms_create_transform(custom_profile,
uc2const.TYPE_RGB_8,
IN_PROFILE,
uc2const.TYPE_RGB_8,
uc2const.INTENT_PERCEPTUAL,
uc2const.cmsFLAGS_NOTPRECALC)
libcms.cms_do_bitmap_transform(transform, img, uc2const.TYPE_RGB_8,
uc2const.TYPE_RGB_8)
except libcms.CmsError:
assert False
def test29_DoBitmapTransformWithUnsupportedOutMode(self):
inImage = Image.open(get_filepath('black100x100.png'))
try:
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, "YCbCr")
except libcms.CmsError:
return
self.fail()
def test29_DoBitmapTransformWithUnsupportedOutMode(self):
inImage = Image.open(get_filepath('black100x100.png'))
try:
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, "YCbCr")
except libcms.CmsError:
return
self.fail()
def test27_DoBitmapTransformWithUnsupportedImage(self):
inImage = Image.open(get_filepath('black100x100.png'))
inImage.load()
inImage = inImage.convert("YCbCr")
try:
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, uc2const.TYPE_CMYK_8)
except libcms.CmsError:
return
self.fail()
def test27_DoBitmapTransformWithUnsupportedImage(self):
inImage = Image.open(get_filepath('black100x100.png'))
inImage.load()
inImage = inImage.convert("YCbCr")
try:
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, uc2const.TYPE_CMYK_8)
except libcms.CmsError:
return
self.fail()
def test33_get_embedded_profile(self):
img = Image.open(get_filepath('CustomRGB.jpg'))
profile = img.info.get('icc_profile')
try:
custom_profile = libcms.cms_open_profile_from_string(profile)
transform = libcms.cms_create_transform(custom_profile,
uc2const.TYPE_RGB_8, self.inProfile, uc2const.TYPE_RGB_8,
uc2const.INTENT_PERCEPTUAL, uc2const.cmsFLAGS_NOTPRECALC)
img2 = libcms.cms_do_bitmap_transform(transform,
img, uc2const.TYPE_RGB_8, uc2const.TYPE_RGB_8)
except libcms.CmsError:
self.fail()
def test33_get_embedded_profile(self):
img = Image.open(get_filepath('CustomRGB.jpg'))
profile = img.info.get('icc_profile')
try:
custom_profile = libcms.cms_open_profile_from_string(profile)
transform = libcms.cms_create_transform(custom_profile,
uc2const.TYPE_RGB_8, self.inProfile, uc2const.TYPE_RGB_8,
uc2const.INTENT_PERCEPTUAL, uc2const.cmsFLAGS_NOTPRECALC)
img2 = libcms.cms_do_bitmap_transform(transform,
img, uc2const.TYPE_RGB_8, uc2const.TYPE_RGB_8)
except libcms.CmsError:
self.fail()
def test26_DoBitmapTransform(self):
inImage = Image.open(get_filepath('black100x100.png'))
pixel = inImage.getpixel((1, 1))
self.assertEqual(3, len(pixel))
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, uc2const.TYPE_CMYK_8)
pixel = outImage.getpixel((1, 1))
self.assertEqual(4, len(pixel))
inImage = Image.open(get_filepath('white100x100.png'))
pixel = inImage.getpixel((1, 1))
self.assertEqual(3, len(pixel))
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, uc2const.TYPE_CMYK_8)
pixel = outImage.getpixel((1, 1))
self.assertEqual(4, len(pixel))
inImage = Image.open(get_filepath('color100x100.png'))
pixel = inImage.getpixel((1, 1))
self.assertEqual(3, len(pixel))
outImage = libcms.cms_do_bitmap_transform(self.transform2,
inImage, uc2const.TYPE_RGB_8, uc2const.TYPE_CMYK_8)
pixel = outImage.getpixel((1, 1))
self.assertEqual(4, len(pixel))
