www.gusucode.com > images 案例代码 matlab源码程序 > images/GetHandleToTargetImageExample.m

    %% Get Handle to Target Image
% This example shows several ways to get the handle to the image displayed
% in a figure window, referred to as the _target_ _image_. This can be
% useful when creating apps with the modular interactive tools.
%%
% Get the handle when you initially display the image in a figure window
% using the |imshow| syntax that returns a handle.
hfig = figure;
himage = imshow('moon.tif')
%%
% Get the handle after you have displayed the image in a figure window
% using the |imhandles| function. You must specify a handle to the figure
% window as a parameter.
himage2 = imhandles(hfig)