ppma_io

ppma_io, a FORTRAN77 code which reads and writes files in the ASCII Portable Pixel Map (PPM) format for 2D color graphics information.

There are many graphics programs, such as XV and GIMP, that can display images in this format, or translate them to other formats such as BMP, GIF, JPEG, MacPaint, X Window, and so on.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

ppma_io is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.

Related Data and Programs:

ppma_io_test

mandelbrot, a FORTRAN77 program which generates an ASCII Portable Pixel Map (PPM) image of the Mandelbrot fractal set;

pbma_io, a FORTRAN77 library which handles the Portable Bit Map format.

PGMA_IO, a FORTRAN77 library which handles the Portable Gray Map format.

1. the PPMA Data page.
2. the NETPBM homepage.

Source Code:

• ppma_io.f, the source code;
• ppma_io.sh, commands to compile the source code;