; GWRITE ;--------------------------------------------------------------- ;! reads the colors of the specified TV graphics channel ;# Verb TV ;----------------------------------------------------------------------- ;; Copyright (C) 1995 ;; 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 ;----------------------------------------------------------------------- ;--------------------------------------------------------------- GWRITE LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC GWRITE: Verb to write the color of a graphics channel or cursor GRCHAN 0.0 9. TV graphics channel #'s 0, 9 => cursor RGBCOLOR 0.0 1.0 Red, green, blue color levels ---------------------------------------------------------------- GWRITE Type: Verb Use: Specifies the color for a graphics channel or the cursor. Adverbs: GRCHAN.....Graphics channel to be written. 0 or 9 => cursor. RGBCOLOR...Red, green, blue color levels in the range 0 - 1 (off - full on). All zero not allowed with the cursor. ----------------------------------------------------------------