spectrograph-test.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3 #include <glib.h>
   4 #include <gtk/gtk.h>
   5
   6 #include "libdictix/dix-spectrograph.h"
   7
   8 int
   9 main (int argc, char* argv[])
  10 {
  11 /*      gfloat db = -80.0f;*/
  12 /*      gfloat level = 0.0f;*/
  13
  14 /*      if (argc != 2) {*/
  15 /*              return 1;*/
  16 /*      }*/
  17
  18 /*      db = strtof (argv[1], NULL);*/
  19 /*      printf ("%f\n", db);*/
  20
  21 /*      if (db < -70.0f) {*/
  22 /*              level = 0.0f;*/
  23 /*      } else if (db < -60.0f) {*/
  24 /*              level = (db + 70.0f) * 0.25f;*/
  25 /*      } else if (db < -50.0f) {*/
  26 /*              level = (db + 60.0f) * 0.5f + 2.5f;*/
  27 /*      } else if (db < -40.0f) {*/
  28 /*              level = (db + 50.0f) * 0.75f + 7.5f;*/
  29 /*      } else if (db < -30.0f) {*/
  30 /*              level = (db + 40.0f) * 1.5f + 15.0f;*/
  31 /*      } else if (db < -20.0f) {*/
  32 /*              level = (db + 30.0f) * 2.0f + 30.0f;*/
  33 /*      } else if (db < 6.0f) {*/
  34 /*              level = (db + 20.0f) * 2.5f + 50.0f;*/
  35 /*      } else {*/
  36 /*              level = 115.0f;*/
  37 /*      }*/
  38
  39 /*      printf ("%f\n", level);*/
  40
  41         gfloat levels[] = {-70.0f, -40.0f, -30.0f, -15.0f, -20.0f, -30.0f, -40.0f, -40.0f};
  42
  43         GtkWidget* window = NULL;
  44         GtkWidget* spectrograph = NULL;
  45
  46         g_type_init ();
  47         gtk_init (&argc, &argv);
  48
  49         window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  50         g_signal_connect (window, "destroy",
  51                           G_CALLBACK (gtk_main_quit), NULL);
  52
  53         spectrograph = dix_spectrograph_new ();
  54 dix_spectrograph_set_magnitudes ((DixSpectrograph *) spectrograph, 8, levels);
  55
  56         gtk_container_add (GTK_CONTAINER (window), spectrograph);
  57         gtk_widget_show_all (window);
  58
  59         gtk_main ();
  60
  61         return 0;
  62 }