src/plotone.h

   1 /*
   2  * Grace - GRaphing, Advanced Computation and Exploration of data
   3  *
   4  * Home page: http://plasma-gate.weizmann.ac.il/Grace/
   5  *
   6  * Copyright (c) 1991-1995 Paul J Turner, Portland, OR
   7  * Copyright (c) 1996-2003 Grace Development Team
   8  *
   9  * Maintained by Evgeny Stambulchik
  10  *
  11  *
  12  *                           All Rights Reserved
  13  *
  14  *    This program is free software; you can redistribute it and/or modify
  15  *    it under the terms of the GNU General Public License as published by
  16  *    the Free Software Foundation; either version 2 of the License, or
  17  *    (at your option) any later version.
  18  *
  19  *    This program is distributed in the hope that it will be useful,
  20  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  *    GNU General Public License for more details.
  23  *
  24  *    You should have received a copy of the GNU General Public License
  25  *    along with this program; if not, write to the Free Software
  26  *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  27  */
  28
  29 /*
  30  * plotone.h
  31  */
  32
  33 #ifndef __PLOTONE_H_
  34 #define __PLOTONE_H_
  35
  36 #include "grace.h"
  37
  38 typedef struct {
  39     Canvas *canvas;
  40
  41     int refn;
  42     double *refx, *refy;
  43     double offset, epsilon;
  44
  45     int ndsets;
  46
  47     int first_pass, last_pass;
  48 } plot_rt_t;
  49
  50 void drawgraph(const Quark *project);
  51 void do_hardcopy(const Quark *project);
  52
  53 int draw_graph(Quark *gr, plot_rt_t *plot_rt);
  54 void draw_set(Quark *pset, plot_rt_t *plot_rt);
  55
  56 void draw_frame(Quark *q, plot_rt_t *plot_rt);
  57 void fillframe(Canvas *canvas, Quark *q);
  58
  59 void drawtext(Canvas *canvas,
  60     const VPoint *vp, const TextProps *pstr, const char *s);
  61
  62 void drawsetfill(Quark *pset, plot_rt_t *plot_rt);
  63 void drawsetline(Quark *pset, plot_rt_t *plot_rt);
  64 void drawsetbars(Quark *pset, plot_rt_t *plot_rt);
  65 void drawsetsyms(Quark *pset, plot_rt_t *plot_rt);
  66 void drawsetavalues(Quark *pset, plot_rt_t *plot_rt);
  67 void drawseterrbars(Quark *pset, plot_rt_t *plot_rt);
  68 void drawsethilo(Quark *pset, plot_rt_t *plot_rt);
  69 void drawcirclexy(Quark *pset, plot_rt_t *plot_rt);
  70 void drawsetvmap(Quark *pset, plot_rt_t *plot_rt);
  71 void drawsetboxplot(Quark *pset, plot_rt_t *plot_rt);
  72 void draw_pie_chart_set(Quark *pset, plot_rt_t *plot_rt);
  73
  74 void symplus(Canvas *canvas, const VPoint *vp, double s);
  75 void symx(Canvas *canvas, const VPoint *vp, double s);
  76 void symsplat(Canvas *canvas, const VPoint *vp, double s);
  77
  78 int drawxysym(Canvas *canvas, const VPoint *vp, const Symbol *sym);
  79 void drawerrorbar(Canvas *canvas,
  80     const VPoint *vp1,const  VPoint *vp2, Errbar *eb);
  81
  82 void draw_region(Canvas *canvas, Quark *q);
  83
  84 void draw_axis(Canvas *canvas, Quark *q);
  85 void draw_object(Canvas *canvas, Quark *q);
  86 void draw_atext(Canvas *canvas, Quark *q);
  87
  88 void draw_arrowhead(Canvas *canvas, const VPoint *vp1, const VPoint *vp2,
  89     const Arrow *arrowp, const Pen *pen, const Pen *fill);
  90
  91 void draw_legends(Quark *q, plot_rt_t *plot_rt);
  92
  93 void draw_ref_point(Canvas *canvas, Quark *gr);
  94
  95 #endif /* __PLOTONE_H_ */