PNGwriter 0.5.4 Description:
PNGwriter is a C++ library for creating PNG images. PNGwriter lets you focus on your program, and saves you the trouble of learning how to create, use and read PNG images from scratch. You just need to specify what size you want your image, and then you go plotting pixel by pixel in a given colour with the plot function. PNGwriter was originally written with scientists in mind. The need to create an image from the result of a scientific computer simulation arises as a natural part of scientific programming. Getting the data out of the program and into a high quality image in an efficient way can sometimes be hard, especially if the user is not a very experienced programmer.The methods used can often be highly inefficient or too complex to be good for work. If the data is in (x, y) form, then one can use any of the many plotting programs out there, like gnuplot, R. Br?hl's excellent Abscissa and so on.