getzoomstatus.m

matlab处理图像的一些基本方法。其中有一部分mex程序需要安装编译

function z=getzoomstatus
%GETZOOMSTATUS Get the zoom status for the current figure.
%
%	ZOOMSTATUS=GETZOOMSTATUS
%
%	GETZOOMSTATUS Gets the USERDATA if the menu item ZOOM.
%
%	Claudio - 28 Sept, 1995

%
% Copyright (c) 1995 by Claudio Rivetti and Mark Young
% [e-mail],    [e-mail]
%


z=get(findobj('tag', 'ZOOMITEM'), 'userdata');
return