This is for Pillow, a more maintained fork of PIL. http://pillow.readthedocs.org/ If you want to draw polygons that are transparent, relative to each other, the base Image has to be of type RGB, not RGBA, and the ImageDraw has to be of type RGBA. Example: from PIL import Image, ImageDraw img = Image.new(‘RGB’, (100, 100)) … Read more
The error message seems to be complaining about the shape, but it is really about the data type. Multiplying by 255 and then changing to uint8 fixed the problem for me: random_array = np.random.random_sample(content_array.shape) * 255 random_array = random_array.astype(np.uint8) random_image = Image.fromarray(random_array)
pip install PIL –allow-external PIL –allow-unverified PIL This is due to changes in the new version of Pip. Run pip –version and I’m willing to bet you are running 1.5. See the changelog here. This new default behavior enhances security. In PIL’s case, the file you are installing actually comes from effbot.org (thus –allow-external) and … Read more