Clear the current axes.
cla
operates by deleting child graphic objects with visible
handles (HandleVisibility = "on"
).
If the optional argument "reset"
is specified, delete all child
objects including those with hidden handles and reset all axis properties
to their defaults. However, the following properties are not reset:
Position, Units.
If the first argument hax is an axes handle, then operate on
this axis rather than the current axes returned by gca
.
See also: clf, delete, reset.
Package: octave