Dec 18, 2021 · fpng is a very fast C++ .PNG image reader/writer for 24/32bpp images. It's a single source file with no dependencies on any other library. fpng.cpp was written to see just how fast you can write .PNG's without sacrificing too much compression.

PNGwriter is a C++ library for creating PNG images. PNGwriter is a very easy to use open source graphics library that uses PNG as its output format. The interface has been designed to be as simple and intuitive as possible.

I want to read PNG files in C++ without using any external libraries. I want to do this to gain a deeper understanding of both PNG format and the C++ programming language. I started off using fstream to read images byte-by-byte, but I can't get past the header of any PNG file.

I am trying to write some data to a PNG file using C++ with Visual Studio Express 2013 on Windows 7 64-bit. I understand that to do this, I need to use an external library, but here is where I'm having some difficulty. I tried using LodePNG - it looked simple, lightweight, and easy to use.

PNG encoder and decoder in C and C++, without dependencies. Home page: http://lodev.org/lodepng/

Feb 18, 2010 · You can use Imagemagick but it does several other things as well. There is a C++ wrapper for libpng called Png++. Check it here or just google it. They have a real C++ interface with templates and such that uses libpng under the hood. I've found the code I have written quite expressive and high-level.

With png++ you can read or write PNG images just in a single line of C++ code: The code reads an image from the file named "input.png", then writes the image to a file named "output.png".

Jun 7, 2021 · I am looking for a png library that has a good support for the diverse png files. I will be reading and writing those and it will interface with my own Bitmap library which I use to store some in memory resources that are then used on textures and such.

PNGwriter is a very easy to use open source graphics library that uses PNG as its output format. The interface has been designed to be as simple and intuitive as possible. It allows: And more! Documentation in English (and Spanish up to v0.5.4). Runs under Linux, Unix, Mac OS X …

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