; TVRESET ;--------------------------------------------------------------- ;! Reset the TV without erasing the image planes ;# PROCEDURE TV ;----------------------------------------------------------------------- ;; Copyright (C) 1995, 2008 ;; Associated Universities, Inc. Washington DC, USA. ;; ;; This program is free software; you can redistribute it and/or ;; modify it under the terms of the GNU General Public License as ;; published by the Free Software Foundation; either version 2 of ;; the License, or (at your option) any later version. ;; ;; This program is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;; GNU General Public License for more details. ;; ;; You should have received a copy of the GNU General Public ;; License along with this program; if not, write to the Free ;; Software Foundation, Inc., 675 Massachusetts Ave, Cambridge, ;; MA 02139, USA. ;; ;; Correspondence concerning AIPS should be addressed as follows: ;; Internet email: aipsmail@nrao.edu. ;; Postal address: AIPS Project Office ;; National Radio Astronomy Observatory ;; 520 Edgemont Road ;; Charlottesville, VA 22903-2475 USA ;----------------------------------------------------------------------- TVRESET LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC TVRESET: Procedure to clear the TV from zoom, colors, etc. TVCHAN 1.0 16.0 TV channels to turn on Adverbs COLORS and GRCHAN are set to zero by the proc. ---------------------------------------------------------------- TVRESET Type: Procedure Use : To reset the TV without erasing the gray-scale memories. It initializes the scroll and transfer function for the channels specified by TVCHAN. It turns off the zoom, the pseudo-color, and all channels other than TVCHAN. It clears the graphics screens and turns on channel TVCHAN in black and white. Arguments: None. Adverbs: TVCHAN.......The TV channel to be left on. COLORS.......Set to zero (all colors). GRCHAN.......Set to zero (all overlay planes). ----------------------------------------------------------------