I’ve taken snapshots and want to load them for color analysis. However, it doesn’t appear to work with compressed images.
Specifically, in your single color example, instead of using snapshot, I set the image as the saved file with:
img = image.Image(“pic1.bmp”, copy_to_fb = False)
Seems to load okay, but img.draw_rectangle(blob.rect()) returns an error: " OSError: Operation not supported on JPEG or RAW frames"