PPM-image Quick Manual
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Original author: Thomas Möller
This file: Johan Henriksson





Install:
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Nothing really, copy all the files into your project folder. Add ppmimage.cxx to the project to
make sure it gets compiled. Add
#include "ppmimage.h"
to all your source files that makes use of ppmimage.


Usage:
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Check the header for the full set of functions available. For just reading PPM's then this
piece of code will be sufficient:

...
int width;
int height;
unsigned char *pixels;
...
fReadPPM("foo.ppm", width, height, pixels);
...use the PPM here...
delete [] pixels;


The structure pixels then contains the data as RGBRGBRGB... ie a packed list of list of RGB-triplets.