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From: rune.johansen%odin.re.nta.uninett@NAC.NO (Rune Henning Johansen)
Newsgroups: comp.windows.x
Subject: Re: Please show me some applications by "XPM" utility.
Message-ID: <1840*rune.johansen@odin.re.nta.uninett>
Date: 9 Aug 90 07:33:15 GMT
Sender: daemon@athena.mit.edu (Mr Background)
Organization: The Internet
Lines: 67


 > From: urushima@secom.co.jp (Kenji Urushima)
 > Newsgroups: comp.windows.x

 >         So, I'm trying to make a application program which
 >    shows XPM file on display, but this doesn't work.
 >
 >    Something wrong with this program ?

Try the version below!

 - Rune.

--------------- cut here ------------ xshowpixmap.c -------------------------
#include <stdio.h>
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include "xpm.h"

void
main(argc, argv)
int argc;
char **argv;
{
  Widget toplevel, w;
  Arg args[10];
  Display *display;
  Window root;
  int screen;

  Pixmap iconPixmap;
  unsigned int iconWidth, iconHeight;

  toplevel = XtInitialize(NULL,  "Bitmap", NULL, 0, &argc, argv);

  if( argc != 2) {
    (void)fprintf(stderr, "Usage: %s  bitmap_file\n", argv[0]);
    exit(1);
  }

  display = XtDisplay(toplevel);
  screen = DefaultScreen(display);
  root = RootWindow(display, screen);
  if (XReadPixmapFile(display,root,
                      XDefaultColormap(display,screen),
                      argv[1],
                      &iconWidth, &iconHeight,
                      XDefaultDepth(display,screen),
                      &iconPixmap))
  {
    (void)fprintf(stderr, "%s:  unable to read Pixmap... [ %s ]\n",
                    argv[0], argv[1]);
    exit(1);
  }


  XtSetArg( args[0], XtNbackgroundPixmap, iconPixmap );
  XtSetArg( args[1], XtNwidth, iconWidth );
  XtSetArg( args[2], XtNheight, iconHeight );

  (void)XtCreateManagedWidget(argv[0], widgetClass, toplevel, args, 3);

  XtRealizeWidget(toplevel);

  XtMainLoop();
}