The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: Delete plot
Replies: 6   Last Post: Feb 15, 2013 10:31 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Yuri Geshelin

Posts: 153
Registered: 10/15/07
Re: Delete plot
Posted: Feb 14, 2013 3:15 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

"Keith Azzopardi" <> wrote in message <kfj4re$7ve$>...
> I have a GUI application where I need to display several pcolor plots. I have one graph area and using a scroll bar to display the next plot. For each pcolor plot, I am also displaying a quiver plot which can be disabled via a radio button. However, the following error occurs:
> Error using delete
> Invalid or deleted object.
> Snippet:
> windDirStatus = get(hObject,'Value');
> axes(handles.graph);
> if (windDirStatus)
> windDirection = quiver (xaxis,yaxis,windUplot,windVplot);
> hold on;
> else
> % set(windDirection,'Visible','off');
> delete(windDirection);
> end
> Can somebody help me with this issue please?

As dpb pointed out, you didn't provide enough information to help you, but try the following. Instead of deleting and re-creating the vector plot, toggle its 'visible' property between ON and OFF. In any case, this seems to be a better strategy, because it will work faster (I think).

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.