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[STR New] Link: http://www.fltk.org/str.php?L2583 Version: 1.3-current Yes, this is a known issue of different behavior on different platforms in FLTK 1.3. I remember that Matt added the alpha channel support on Mac OS only, with a comment like "I hope this doesn't break anything". A workaround is to use Fl_RGB_Image for drawing images with alpha channel, because this works on all platforms. I used this in the demo program test/unittest_images.cxx to make it platform-independent (intentionally showing the difference, and I also added a comment). I really don't know what the best way is: add alpha channel support on all platforms to fl_draw_image(), or remove it on Mac OS, as you suggest. At least it should be documented correctly, but for the future I'd like to have alpha support in fl_draw_image() on all platforms. Thanks for the heads-up ! Link: http://www.fltk.org/str.php?L2583 Version: 1.3-current _______________________________________________ fltk-bugs mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk-bugs
