I added a little example to the cheat page to show how to use
Fl_PNG_Image
to output PNG pixel data in C/C++ readable hex format:
http://seriss.com/people/erco/fltk/#Fl_PNG_Hex_Dump
I find it often useful to 'inline' PNG files into apps for the same
reason
.pixmaps are useful, only PNGs are great in that they handle 8bit alpha,
useful for smooth overlays.
I always find it a nuisance to have to look around for ways to get a
hexdump
of pixel data, so having this kinda saves the trouble.
Can probably be easily modified to support all the FLTK image formats,
but I almost always find myself working with PNGs when it comes to
images
containing transparency.
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