include/types/matrix.h

   1 /*
   2  *
   3  *                This source code is part of
   4  *
   5  *                 G   R   O   M   A   C   S
   6  *
   7  *          GROningen MAchine for Chemical Simulations
   8  *
   9  *                        VERSION 3.2.0
  10  * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
  11  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  12  * Copyright (c) 2001-2004, The GROMACS development team,
  13  * check out http://www.gromacs.org for more information.
  14
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License
  17  * as published by the Free Software Foundation; either version 2
  18  * of the License, or (at your option) any later version.
  19  *
  20  * If you want to redistribute modifications, please consider that
  21  * scientific software is very special. Version control is crucial -
  22  * bugs must be traceable. We will be happy to consider code for
  23  * inclusion in the official distribution, but derived work must not
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  26  *
  27  * To help us fund GROMACS development, we humbly ask that you cite
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  29  *
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  34  */
  35 #ifdef HAVE_CONFIG_H
  36 #include <config.h>
  37 #endif
  38
  39 typedef struct {
  40   real r,g,b;
  41 } t_rgb;
  42
  43 typedef struct {
  44   char c1; /* should all be non-zero (and printable and not '"') */
  45   char c2; /*
  46             * should all be zero (single char color names: smaller xpm's)
  47             * or should all be non-zero (double char color names: more colors)
  48             */
  49 } t_xpmelmt;
  50
  51 typedef short t_matelmt;
  52
  53 typedef struct {
  54   t_xpmelmt code; /* see comment for t_xpmelmt */
  55   const char *desc;
  56   t_rgb rgb;
  57 } t_mapping;
  58
  59 #define MAT_SPATIAL_X (1<<0)
  60 #define MAT_SPATIAL_Y (1<<1)
  61 /* Defines if x and y are spatial dimensions,
  62  * when not, there are n axis ticks at the middle of the elements,
  63  * when set, there are n+1 axis ticks at the edges of the elements.
  64  */
  65
  66 typedef struct {
  67   unsigned int flags; /* The possible flags are defined above */
  68   int  nx,ny;
  69   int  y0;
  70   char title[256];
  71   char legend[256];
  72   char label_x[256];
  73   char label_y[256];
  74   bool bDiscrete;
  75   real *axis_x;
  76   real *axis_y;
  77   t_matelmt **matrix;
  78   int nmap;
  79   t_mapping *map;
  80 } t_matrix;