libpng++-dev - 0.2.10-1 main

PNG++ aims to provide simple yet powerful C++ interface to libpng, the
Portable Network Graphics (PNG) reference implementation library.
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Using raw libpng in C++ may impose serious challenge since lots of
precautions must be taken to handle initialization/deinitialization of
control structures as well as handling errors correctly. With png++
you can read or write PNG images just in a single line of C++ code.