CLEAR command

Syntax: | `CLEAR CLEAR n CLEAR\-REPLOT`
Qualifiers: | `\REPLOT, \HISTORY`
Defaults: | `\REPLOT, \-HISTORY`

The `CLEAR` command, with no qualifiers and no parameters, clears the entire graphics page. It also clears the replot buffers. That is, if the `REPLOT` command is entered after a `CLEAR` command is entered, there will be nothing to replot until you draw something again. Any hardcopies must be asked for before entering the `CLEAR` command.

The `CLEAR\-REPLOT` command only clears the graphics, it does not affect the `REPLOT` option.

To clear a specific graphics sub-window, enter the sub-window's number. For example, to erase only window 5, enter `CLEAR 5`. To erase just the screen display of window 5, allowing for `REPLOT 5`, enter `CLEAR\-REPLOT 5`.

The `CLEAR\HISTORY` command only clears the command history list in the analysis window. It does not affect the graphics in any way.