A C / C++ function to print matrices as tables.

Just include the header at the beginning of your C / C++ code:

#include "printmatrix.h"

The parameters are:

- void *matrix     -> pointer to the matrix
- int sizeofelm    -> size of a single element
- char *formatstr  -> a printf format string that defines how to print a single cell
- int rows         -> the number of rows of the resulting table
- int cols         -> the number of columns of the resulting table
- int bordercolor  -> (optional) the color used to print the borders of the table
- int elementcolor -> (optional) the color used to print the elements of the table

The bordercolor and elementcolor arguments are optional and can be omitted.

The bordercolor and elementcolor arguments are ignored if colorprintf.h is not included.

Return value is negative for errors, the length of the printed columns otherwise.

The table can be colored if colorprintf.h is included before printmatrix.h:

color = -1 -> not colored
         0 -> red
         1 -> green
         2 -> yellow
         3 -> blue
         4 -> magenta
         5 -> cyan

You can get the colorprintf.h header from the colorprintf repo.

Please look at the example file to learn how to use printmatrix in various cases.

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