display an icon (in png format) in a cell of a uitable

18 次查看（过去 30 天）
Varsha
Varsha 2011-2-9
Hi,
I need to build a table that displays the status of a service in a GUI I am working on. I am using the uitable to display this information. In the first column I need to place the required icon (tick if on, cross if off etc). I can't seem to find how to do this anywhere. I have no clue at all. Please help.
Thanks. Varsha

请先登录，再回答此问题。

采纳的回答

Nicolas
Nicolas 2011-6-13
actually you nearly had it.
the problem is your html code.
properly it should say:
'<IMG SRC="http://mathworks.com/logo.tif">'
...and it works!
  4 个评论
显示 2更早的评论
Jan
Jan 2011-6-13
@Walter: Even the browser does not find a logo.tif at mathworks.com - try it: http://www.mathworks.com/logo.tif . In consequence the broken link icon is not a failure.
Jan
Jan 2011-6-13
@Nicolas: Although it is nicer, you do *not* have to close HTML tags in the UICONTROLs.

请先登录，再进行评论。

更多回答（1 个）

Walter Roberson
Walter Roberson 2011-2-10
There is no documented way to do this.
You can take advantage of the fact that text cells will be interpreted as HTML if they are in the proper format, such as
'<HTML><IMG="http://mathworks.com/logo.tif" >'
Using that I have been able to get the "broken link" icon, but I have not yet been able to get an actual image up. And you have to do nasty things to cell widths and fontsize to make room for the image.
If there is a mechanism for this, it would probably be described at Yair's undocumented matlab site
  1 个评论
Jan
Jan 2011-6-13
Try an existing and local file:
pic = fullfile(matlabroot, 'toolbox', 'image', 'icon', 'icon_info.png');
uitable('Data', {['<html><img src="file:/', pic, '"></html>']})

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by