- (bb:image X) procedure
- (bb:image PTR W H D) procedure
If X is a string, then bb:image will load an image file (if its format is supported by FLTK). If X is a pointer, then it is treated as a pointer to XPM data. The 4-argument form of bb:image creates an RGB image from the data pointed to by the foreign pointer PTR, with width W, height H and depth D, where D specifies the number of color channels (1-4).