I'm trying a very simple thing : getting pure green, pure blue and pure red squares with mgraphics. But I cannot get any of those working, even with a paint command and a set_source_rgb 1 0 0 I get a color of 252 13 27... Where does it goes wrong so 0x255 could go to 13 or 27 ?????????
Any help would be greatly appreciated, this make me nuts for 1 hour now.