Comparison of several open source 2D image Libraries
Image decoder:
LibPNG, libjpeg, LibTIFF,
Image Library:
Cimg, dedevil, Python-pil, Ghost, cximage, gdk-pixbuf, wximage (wxwidget), magic-Image
Cimg: using the template technology, the entire database is a cimg. H. It is indeed convenient to use its internal functions. It is just a simple application.
PIL: I used python to write a game with four military banners. This image library is used.
Using the template technology, which covers almost all functions of 2D image operations, is also weak coupling and flexible to use.
Cximage: The image library is used for Image Browsing software for navigation devices.
Gdk-pixbuf: gdk/GTK standard image library. Many gnome software uses its library. Used when librsvg is transplanted
Wximage: dependent on the wxwidget library, similar to the qtimage class of QT
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