blob: d57870670257de8b3a9fd6b1f334f1cc5341c0ef (
plain) (
blame)
1
2
3
4
5
6
7
8
9
|
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/
|
