From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/gio/gclear.x | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 sys/gio/gclear.x (limited to 'sys/gio/gclear.x') diff --git a/sys/gio/gclear.x b/sys/gio/gclear.x new file mode 100644 index 00000000..a3a5d895 --- /dev/null +++ b/sys/gio/gclear.x @@ -0,0 +1,20 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include +include + +# GCLEAR -- Clear the screen and initialize all internal state variables to +# the original GOPEN state. Plots separated by calls to GCLEAR cannot affect +# each other. See also GFRAME and GRESET if a full state reset is not +# desired. + +procedure gclear (gp) + +pointer gp # graphics descriptor + +begin + call gactivate (gp, 0) + call gpl_flush() + call gki_clear (GP_FD(gp)) + call greset (gp, GR_RESETALL) +end -- cgit