cla.m File Reference

Functions
function	cla (varargin) if(nargin > 2) print_usage()
	elseif (nargin > 1) if(ishandle(varargin
&&	strcmp (get(varargin{1},"type"),"axes")&&ischar(varargin = gca
&&	strcmpi (varargin{2},"reset")) oldhax = []
else	print_usage ()
endif	elseif (nargin==1) if(ishandle(varargin
	elseif (ischar(varargin{1})&&strcmpi(varargin{1},"reset")) hax
	if (!do_reset &&!isempty(hc)) hc
endif	if (!isempty(hc)) delete(hc)
endif	axes (hax)
axis auto	axes (oldhax)
!unwind_protect!clf	!plot (1:10)%!cla()%!kids
	!cla ()%!unwind_protect_cleanup%!close(hf)%!end_unwind_protect%!assert(numel(kids)
Variables
	hax = varargin{1}
	do_reset = true
	oldhax = hax
endif	hc = get (hax, "children")
endfunction!test	!hf = figure (1, "visible", "off")

---

Function Documentation

!cla

(

)

! unwind_protect ! clf !plot

(

1:10

)

axis auto axes

(

oldhax

)

endif axes

(

hax

)

function cla

(

varargin

)

elseif

(

ischar(varargin{1})&&strcmpi(varargin{1},"reset")

)

endif elseif

(

nargin

= = 1

)

elseif	(	nargin	,
		1
	)

endif if

(

!

isemptyhc

)

if

(

!do_reset &&!

isemptyhc

)

else print_usage

(

)

&& strcmp	(	get(varargin{1},"type")	,
		"axes"
	)			= gca

endif else if strcmpi

(

)

= []

---

Variable Documentation

endfunction !test !hf = figure (1, "visible", "off")

do_reset = true

endif else hax = varargin{1}

hc = get (hax, "children")

oldhax = hax