Institut für Astronomie und AstrophysikAbteilung AstronomieWaldhäuser Str. 64, D-72076 Tübingen, Germany |
SCR_ERASE
To erase portions of the terminal screen.
scr_erase [, cmd]
cmd -- An integer telling the procedure what part of the screen to erase. If not specified, it is set to 5. Key: 0 : From cursor to end-of-line. 1 : From beginning-of-line to cursor. 2 : Entire line containing cursor. 3 : From cursor to end-of-screen. 4 : from beginning-of-screen to cursor. ELSE : Entire screen.
None.
None.
This procedure will only work with DEC compatible equipment (or terminal emulators).
A string containing the appropriate DEC terminal command is put together and printed. NOTE: In general, the DEC commands correspond to the ANSI escape sequences.
Written by Michael R. Greason, STX, May 1990. Converted to IDL V5.0 W. Landsman September 1997
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