9.1. - Commands covered
zi |
initialize graphics filter |
zf |
select filter |
sc |
select filter scaling factors |
z# |
select filter line style |
ze |
erase old plot |
zE |
erase current window |
zq |
don't write text to screen |
zw |
don't close filter yet |
zx |
close filter |
zs |
close filter, synchronous |
- 9.1.1. - Type
<return> twice with z commands