How to add images on a pusbutton

Question

Jethro 2012-1-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/27394-how-to-add-images-on-a-pusbutton

采纳的回答： Grzegorz Knor

Hi everybody!

I'd like to show the action of pressing pushbutton. I explain my problem: I created two images.

and

The "standard" image is the first one. I'd like to change it with the second one while pressing, just for few seconds, and after to return at the standard one... Is it possible? How can I do it??

There's the possibility to set pushbutton background as transparent??

Thanks!

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Grzegorz Knor 2012-1-30

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/27394-how-to-add-images-on-a-pusbutton#answer_35657

在 MATLAB Online 中打开

You can set images in this way:

function test1
i1 = imread('http://img818.imageshack.us/img818/7208/03close.png');
i2 = imread('http://img843.imageshack.us/img843/5276/03closeb.png');
button = uicontrol('style','pushbutton','position',[10 10 55 55],'callback',@b_clbck);
set(button,'cdata',i1)
      function b_clbck(src,event)
          set(button,'cdata',i2)
          pause(2)
          set(button,'cdata',i1)
      end
  end