Hello Li Ke, And welcome to this mailing-list. I will not reply to your question as I'm not the most qualified to do this here...
But, may I ask you, next time, to put a download link in your email instead of adding 6Mo of attached files :-~ (small files, likes patches are fine, but bigger ones are cumbersome) Best regards Sébastien Léon > Hi, every one. > I am new to libmypain. I just git clone the libmypain, and compile > this lib. > Then I successfully run the minimal.c on my Ubuntu notebook, > I got the result output_raw.ppm as seen in the accessory. > However, it seems not a rectangle as the source code shown that it > will draw a red rectangle, with 200 length in a 500x500 picture. > What's more is that the picture size is 512x512, not 500x500. > > I try to change the length of the rectangle into 20, then I got the > result output_raw2.ppm. > It seems the rectangle were drawn several times. > > Future, I found the API mypaint_surface_save_png() employed in > test/mypaint-test-surface.c were commented out too. > > Please help me to figure out why I got these result. > > BTW: Is there any document with enough detail of the libmypaint I > could found ? > Any infomations would help me a lot, thanks many. > > Best regards, > Li Ke >
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