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Diffstat (limited to 'otherlibs/graph/point_col.c')
| -rw-r--r-- | otherlibs/graph/point_col.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/otherlibs/graph/point_col.c b/otherlibs/graph/point_col.c deleted file mode 100644 index 8df0dfaf01..0000000000 --- a/otherlibs/graph/point_col.c +++ /dev/null @@ -1,32 +0,0 @@ -/***********************************************************************/ -/* */ -/* Objective Caml */ -/* */ -/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */ -/* */ -/* Copyright 1996 Institut National de Recherche en Informatique et */ -/* en Automatique. All rights reserved. This file is distributed */ -/* under the terms of the GNU Library General Public License, with */ -/* the special exception on linking described in file ../../LICENSE. */ -/* */ -/***********************************************************************/ - -/* $Id$ */ - -#include "libgraph.h" - -value gr_point_color(value vx, value vy) -{ - int x = Int_val(vx); - int y = Int_val(vy); - XImage * im; - int rgb; - - gr_check_open(); - im = XGetImage(grdisplay, grbstore.win, x, Bcvt(y), 1, 1, (-1), ZPixmap); - rgb = gr_rgb_pixel(XGetPixel(im, 0, 0)); - XDestroyImage(im); - return Val_int(rgb); -} - - |