Pedro Izecksohn wrote:
The Canvas' method create_line turns on at least 2 pixels. But I want to turn on many single pixels on a Canvas.
You could try using a 1x1 rectangle instead. However, be aware that either of these will use quite a lot of memory per pixel. If you are drawing a very large number of pixels, this could cause performance problems. In that case, you might want to use a different approach, such as creating an image and telling the canvas to display the image. -- Greg -- https://mail.python.org/mailman/listinfo/python-list
