I searched the forum but didn't find any suitable thread.
In my application i would like to show two images, one "original" version and
one "altered" version (e.g. after LUT conversion).
My question is - how can i access the pixel data of an Fl_RGB_Image directly?
The source code reveals only the "const char * const *data();" member function
but as it is constant i'm not able to change anything. Is there another
suitable way? Or is it better to just keep an unsigned char array with the
pixel data, change it as desired and redraw it with the fl_draw_image function
without creating any Fl_()_Image object? I'm a bit confused because with
different libraries i used to create an image object and to alter its pixel
data there had always been an access member function.
Thanks in advance!
ZP
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