src/display_interface.h

   1 /* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 4 c-style: "K&R" -*- */
   2
   3 /*----------------------------------------------------------------------
   4
   5   gpiv - Graphic program for Particle Image Velocimetry, based on gtk/gnome
   6          libraries.
   7
   8    Copyright (C) 2002 Gerber van der Graaf
   9
  10    This file is part of gpiv.
  11
  12    Gpiv is free software; you can redistribute it and/or modify
  13    it under the terms of the GNU General Public License as published by
  14    the Free Software Foundation; either version 2, or (at your option)
  15    any later version.
  16
  17    This program is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20    GNU General Public License for more details.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program; if not, write to the Free Software Foundation,
  24    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  25
  26 ----------------------------------------------------------------------*/
  27
  28 /*
  29  * widgets prototypes of display
  30  * $Log: display_interface.h,v $
  31  * Revision 1.1  2003-06-17 17:10:52  gerber
  32  * Initial revision
  33  *
  34  */
  35
  36 #ifndef DISPLAY_INTERFACE_H
  37 #define DISPLAY_INTERFACE_H
  38
  39 #include "console_interface.h"
  40
  41
  42 typedef struct _Image Image;
  43 struct _Image {
  44     GtkWidget *img_display1;
  45     GtkWidget *img_display2;
  46     ImagePar image_par;
  47     unsigned char **img1;
  48     unsigned char **img2;
  49
  50 /*
  51  * when image is displayed at gdk window
  52  */
  53 /* guchar rgbbuf_img[IMAGE_WIDTH_MAX * IMAGE_HEIGHT_MAX * 3]; */
  54 guchar *graybuf_img;
  55 gint rgb_img_width;
  56
  57 /*
  58  * when image is displayed at gnome canvas
  59  */
  60 /*     GnomeCanvasItem *gci_img1; */
  61 /*     GnomeCanvasItem *gci_img2; */
  62     gboolean exist_img;
  63
  64 };
  65
  66 typedef struct _Intreg Intreg;
  67 struct _Intreg {
  68     gint row_start_old;
  69     gint row_start;
  70     gint row_end;
  71     gint col_start_old;
  72     gint col_start;
  73     gint col_end;
  74     gint int_size_1;
  75     gint int_size_2;
  76     gint int_shift;
  77     gint pre_shift_row;
  78     gint pre_shift_col;
  79     PivData data;
  80     gboolean exist;
  81     GnomeCanvasItem *gci_intreg1[MAX_DATA][MAX_DATA];
  82     GnomeCanvasItem *gci_intreg2[MAX_DATA][MAX_DATA];
  83 };
  84
  85
  86 typedef struct _GpivData GpivData;
  87 struct _GpivData {
  88     PivEvalPar piv_eval_par;
  89     PivData piv_data;
  90     PivData piv_data_scaled;
  91     gboolean exist_piv;
  92     gboolean saved_piv;
  93     gboolean scaled_piv;
  94     GnomeCanvasItem *gci_vector[MAX_DATA][MAX_DATA];
  95
  96
  97     Covariance cov[MAX_DATA][MAX_DATA];
  98     gboolean exist_cov;
  99
 100     float **intreg1[MAX_DATA][MAX_DATA];
 101     float **intreg2[MAX_DATA][MAX_DATA];
 102
 103     PivValidPar piv_valid_par;
 104     gboolean exist_valid;
 105
 106     PivPostPar piv_post_par;
 107     ScalarData vor_data;
 108     ScalarData vor_data_scaled;
 109     gboolean exist_vor;
 110     gboolean exist_vor_scaled;
 111     gboolean saved_vor;
 112     GnomeCanvasItem *gci_scalar_vor[MAX_DATA][MAX_DATA];
 113
 114     ScalarData sstrain_data;
 115     ScalarData sstrain_data_scaled;
 116     gboolean exist_sstrain;
 117     gboolean exist_sstrain_scaled;
 118     gboolean saved_sstrain;
 119     GnomeCanvasItem *gci_scalar_sstrain[MAX_DATA][MAX_DATA];
 120
 121     ScalarData nstrain_data;
 122     ScalarData nstrain_data_scaled;
 123     gboolean exist_nstrain;
 124     gboolean exist_nstrain_scaled;
 125     gboolean saved_nstrain;
 126     GnomeCanvasItem *gci_scalar_nstrain[MAX_DATA][MAX_DATA];
 127
 128 };
 129
 130 typedef struct _Display Display;
 131 struct _Display {
 132     char fname_base[MAX_CHARS];
 133     gint count;
 134
 135     GtkWidget *mwin;                   /* main window for display */
 136     GtkWidget *table;
 137     GtkWidget *button_origin;
 138     GtkWidget *arrow_origin;
 139     GtkWidget *scrolledwindow;
 140     GtkObject *scrolledwindow_hadj;
 141     GtkObject *scrolledwindow_vadj;
 142     GtkWidget *canvas;
 143     GtkWidget *view_options;
 144     GtkWidget *vruler;
 145     GtkWidget *hruler;
 146     GtkWidget *appbar;
 147     GtkWidget *nav_ebox;
 148
 149     gint zoom_index;
 150     float zoom_factor;
 151     gboolean stretch_window;
 152     gint vector_scale;
 153     gchar msg_display_default[MAX_CHARS];
 154
 155     GtkWidget *display_menu;
 156     GnomeCanvasItem *gci_bg;
 157
 158
 159     Image img;
 160     Intreg  intreg;
 161     GpivData gpd;
 162
 163     gboolean display_img1;
 164     gboolean display_img2;
 165     gboolean display_intregs;
 166     gboolean display_piv;
 167     gboolean display_vor;
 168     gboolean display_sstrain;
 169     gboolean display_nstrain;
 170
 171     gint index_x_old;
 172     gint index_y_old;
 173     gint xgrab_first;
 174     gint ygrab_first;
 175
 176 };
 177
 178
 179 Display *
 180 create_display (gchar *fname,
 181                 gint buf,
 182                 GpivConsole * gpiv);
 183
 184 /*
 185  * widget for display menu
 186  */
 187 GtkWidget
 188 *create_display_menu (Display * disp);
 189
 190
 191 /*
 192  * widgets for create_img_display
 193  */
 194 GtkWidget *create_img_display (gchar *fname,
 195                                ImagePar image_par);
 196 GtkWidget *img_display_window;
 197 GtkWidget *darea;
 198
 199
 200 #endif /*  DISPLAY_INTERFACE_H */