include/writeps.h

   1 /*
   2  * $Id$
   3  *
   4  *                This source code is part of
   5  *
   6  *                 G   R   O   M   A   C   S
   7  *
   8  *          GROningen MAchine for Chemical Simulations
   9  *
  10  *                        VERSION 3.1
  11  * Copyright (c) 1991-2001, University of Groningen, The Netherlands
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * If you want to redistribute modifications, please consider that
  18  * scientific software is very special. Version control is crucial -
  19  * bugs must be traceable. We will be happy to consider code for
  20  * inclusion in the official distribution, but derived work must not
  21  * be called official GROMACS. Details are found in the README & COPYING
  22  * files - if they are missing, get the official version at www.gromacs.org.
  23  *
  24  * To help us fund GROMACS development, we humbly ask that you cite
  25  * the papers on the package - you can find them in the top README file.
  26  *
  27  * For more info, check our website at http://www.gromacs.org
  28  *
  29  * And Hey:
  30  * Getting the Right Output Means no Artefacts in Calculating Stuff
  31  */
  32
  33 #ifndef _writeps_h
  34 #define _writeps_h
  35
  36 static char *SRCID_writeps_h = "$Id$";
  37 #ifdef HAVE_CONFIG_H
  38 #include <config.h>
  39 #endif
  40
  41 #ifdef HAVE_IDENT
  42 #ident  "@(#) writeps.h 1.10 8/25/97"
  43 #endif /* HAVE_IDENT */
  44 #include <stdio.h>
  45 #include "typedefs.h"
  46
  47 typedef enum {
  48   eXCenter, eXLeft, eXRight
  49 } eXPos;
  50
  51 typedef enum {
  52   eYCenter, eYTop,  eYBottom
  53 } eYPos;
  54
  55 enum {
  56   efontTIMES, efontTIMESITALIC, efontTIMESBOLD, efontTIMESBOLDITALIC,
  57   efontHELV,  efontHELVITALIC,  efontHELVBOLD,  efontHELVBOLDITALIC,
  58   efontCOUR,  efontCOURITALIC,  efontCOURBOLD,  efontCOURBOLDITALIC,
  59   efontNR };
  60
  61 extern char *fontnm[efontNR];
  62
  63 extern FILE *ps_open(char *fn,real x1,real y1,real x2,real y2);
  64
  65 extern void ps_linewidth(FILE *ps,int lw);
  66 extern void ps_color(FILE *ps,real r,real g,real b);
  67 extern void ps_rgb(FILE *ps,t_rgb *rgb);
  68
  69 extern void ps_rgb_box(FILE *ps,t_rgb *rgb);
  70 extern void ps_rgb_nbox(FILE *ps,t_rgb *rgb,real n);
  71 extern void ps_init_rgb_box(FILE *ps,real xbox, real ybox);
  72 extern void ps_init_rgb_nbox(FILE *ps,real xbox, real ybox);
  73
  74 extern void ps_lineto(FILE *ps,real x,real y);
  75 extern void ps_linerel(FILE *ps,real dx,real dy);
  76
  77 extern void ps_moveto(FILE *ps,real x,real y);
  78 extern void ps_moverel(FILE *ps,real dx,real dy);
  79
  80 extern void ps_line(FILE *ps,real x1,real y1,real x2,real y2);
  81
  82 extern void ps_box(FILE *ps,real x1,real y1,real x2,real y2);
  83 extern void ps_fillbox(FILE *ps,real x1,real y1,real x2,real y2);
  84
  85 extern void ps_arc(FILE *ps,real x1,real y1,real rad,real a0,real a1);
  86 extern void ps_fillarc(FILE *ps,real x1,real y1,real rad,real a0,real a1);
  87 extern void ps_arcslice(FILE *ps,real xc,real yc,
  88                         real rad1,real rad2,real a0,real a1);
  89 extern void ps_fillarcslice(FILE *ps,real xc,real yc,
  90                             real rad1,real rad2,real a0,real a1);
  91
  92 extern void ps_circle(FILE *ps,real x1,real y1,real rad);
  93
  94 extern void ps_font(FILE *ps,int font,real size);
  95 extern void ps_strfont(FILE *ps,char *font,real size);
  96
  97 extern void ps_text(FILE *ps,real x1,real y1,char *str);
  98 extern void ps_ctext(FILE *ps,real x1,real y1,char *str,int expos);
  99
 100 extern void ps_close(FILE *ps);
 101
 102 extern void ps_rotate(FILE *ps,bool bPlus);
 103 /* Rotate over 90 (bPlus) or -90 (!bPlus) degrees */
 104 extern void ps_translate(FILE *ps,real x,real y);
 105
 106 extern void ps_setorigin(FILE *ps);
 107 extern void ps_unsetorigin(FILE *ps);
 108
 109 extern void viewps(char *fn);
 110
 111 extern void ps_comment(FILE *ps,char *s);
 112
 113 #endif  /* _writeps_h */