Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I am thinking about uploading images to Google App Engine, but I need to brighten parts of the image. I am not sure if the App Engine imagine API will be sufficient. I consider to try an overlay with a white image and partial opacity.
However, if that does not yield the desired results, would there be another Python imaging library that works with App Engine? Basically it would have to be pure Python (no associated C code or anything).
PNGcanvas might help, if PNG input and output is satisfactory — it doesn’t directly offer the “brighten” functionality you require, but it does let you load and save PNG files into memory and access them directly from Python, and it IS a single, simple Python source file.