Matlab GUI 界面编程：添加按钮背景图片

Matlab GUI 界面编程：添加按钮背景图片

1.新建按钮，

2.在界面m文件中，找到界面的OpeningFcn函数

% --- Executes just before day1 is made visible.
function day1_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
% varargin   command line arguments to day1 (see VARARGIN)
a = imread('load2.png'); %读取图片
set(handles. pushbutton2,'CData',a);%设置显示位置
% Choose default command line output for day1
handles.output = hObject;
% Update handles structure
guidata(hObject, handles);

           

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