Re: [XForms] image editing

[Rick Engebretson]

Looking more closely at the library code, and running the application 
from a terminal with some output messages, it seems the basic editing 
capability works by using image type FL_IMAGE_RGB instead of 
FL_IMAGE_PACKED.

The PACKED type gets converted to RGB image type, and a new ximage is 
never redrawn after editing the image data. Using flimage->modified = 1 
now works as described. Not sure this is a bug, but the code is very 
helpful and clear.