The documentation for this function doesn’t tell much in fact. So let me try to clarify it a little. First, the sizes of the images are irrelevant to whether the function works or not, it internally checks for a size that both images fit. Now, when can you actually compare the images by using the … Read more
Kerning You’re doing two different things here: Find the width of a long text. Find the width of all the characters, and blindly adding them together If you were using a monospace font, things might be different, but fonts generally use something called kerning to make the text smoother and a bit tighter. Wikipedia says: … Read more
Pillow 7.0.0 removed PILLOW_VERSION, you should use __version__ in your own code instead. https://pillow.readthedocs.io/en/stable/deprecations.html#pillow-version-constant Edit (2020-01-16): If using torchvision, this has been fixed in v0.5.0. To fix: Require torchvision>=0.5.0 If Pillow was temporarily pinned, remove the pin Old info (2020-01-09): If using torchvision, there is a release planned this week (week 2, 2020) to fix … Read more
Think of BytesIO as a file object, after you finish writing the image, the file’s cursor is at the end of the file, so when Image.open() tries to call output.read(), it immediately gets an EOF. You need to add a output.seek(0) before passing output to Image.open().
Note that this answer is outdated as of 2018; scipy has deprecated imread, and you should switch to imageio.imread. See this transition doc about differences between the two. The code below should work with no changes if you just import the new library in place of the old, but I haven’t tested it. The simplest … Read more
Try using blend() instead of paste() – it seems paste() just replaces the original image with what you’re pasting in. try: from PIL import Image except ImportError: import Image background = Image.open(“bg.png”) overlay = Image.open(“ol.jpg”) background = background.convert(“RGBA”) overlay = overlay.convert(“RGBA”) new_img = Image.blend(background, overlay, 0.5) new_img.save(“new.png”,”PNG”)
To expand on the comment from Stephen Emslie, in Python 3 this works and is less code: data=”data:image/jpeg;base64,iVBORw0KGgoAAAANSUhEUAAAhwAAAFoCAYAAAA…….” response = urllib.request.urlopen(data) with open(‘image.jpg’, ‘wb’) as f: f.write(response.file.read())
scipy.misc.imread() will return a Numpy array, which is handy for lots of things.
You have a namespace conflict. One of your import statements is masking PIL.Image (which is a module, not a class) with some class named Image. Instead of … from PIL import Image try … import PIL.Image then later in your code… fp = open(“/pdf-ex/downloadwin7.png”,”rb”) img = PIL.Image.open(fp) img.show() When working with a LOT of imports, … Read more
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