; TVPOS ;--------------------------------------------------------------- ;! Read a TV screen position using cursor ;# VERB TV ;----------------------------------------------------------------------- ;; Copyright (C) 1995, 2003 ;; 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 ;----------------------------------------------------------------------- TVPOS LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC TVPOS: Verb which obtains TV pixel location under cursor Only input is from TV cursor. @ Output adverbs TVXY @ Pixel location on TV screen. TVBUT @ Value of button(s) pushed. ---------------------------------------------------------------- TVPOS Type: verb Use: Read a TV screen position using cursor. Input adverbs: None Output adverbs: TVXY......Pixel location (X,Y) on TV screen. TVBUT.....Value of button(s) pushed: 1, 2, 4, or 8 are likely but combinations are possible. ----------------------------------------------------------------