1
0
mirror of https://git.FreeBSD.org/ports.git synced 2024-12-14 03:10:47 +00:00
freebsd-ports/graphics/pngwriter/pkg-descr
Ying-Chieh Liao 16e2f3a07e add pngwriter 0.3.7
A C++ library for creating PNG images
2003-11-07 09:31:04 +00:00

10 lines
511 B
Plaintext

The PNGwriter library, which requires libpng, allows you to plot to a 48-bit
PNG file, saving it directly to disk. Plotting is as easy as specifying the
red, green, and blue values and the x, y coordinates of the pixel. It includes
functions for plotting simple geometric shapes (circle, rect, line), reading
the colour of a pixel, reading in a whole PNG file (great for image analysis),
plotting and reading in HSV colourspace, and many others that might come in
handy.
WWW: http://pngwriter.sourceforge.net/