GTK+ Forums

int start_clicked() //callback function that is executed when I hit start button
{

  gint n;
  GdkPixbuf * pix;
 

  GtkWidget *da=GTK_WIDGET(gtk_builder_get_object(builderG, "drawingarea1"));
 
 
  guint nFiles = g_slist_length(FilesPath); //FilesPath is a global var containing the paths of all the images to be processed
  PathList  paths[nFiles]; //struct where I'll put the pathnames (this is actually unnecessary but I got bigger issues right now :P)
 
  for (n=0; n<nFiles;n++)
  {
    paths[n].number=n;
    paths[n].filename=g_slist_nth_data(FilesPath,n);
    printf("%d - %s\n",paths[n].number,paths[n].filename); //just prints out every filepaths
    pix=LoadRawImage(paths[n].filename); //function defined bellow. It loads images from file
    gdk_draw_pixbuf(da->window,NULL,pix,0,0,0,0,-1,-1,GDK_RGB_DITHER_NONE,0,0);

   
  }
 
  return 1;
}


GdkPixbuf * LoadRawImage(char * path)
{
  static GdkPixbuf *pix;
 
  GError *erro=NULL;
 
  pix=gdk_pixbuf_new_from_file(path, &erro);
   
 
  if(!pix){g_print("An error occurred\n"); return pix;}
 
return pix;
 
}