Re: QGLWidget

Thanks Phlip. It was really of great help!

On 4/14/05, Phlip <[email protected]> wrote:
> Zein Salah wrote:
> 
> > I am rendering into a QGLWidget. Is there actually a
> > way to same the contents of
> > this qglwidget into an image?
> 
> That happened to be a Qt question:
> 
>        static void
>    nabFrameBuffer(QString caseName)
>    {
> 
> QPixmap pix =
> QPixmap::grabWindow(pMainWindow->winId());
>        QImage img = pix.convertToImage();
> 
>        QString fileName = caseName + ".jpg";
>        img.save(fileName,"JPEG",100);
> 
>    }
> 
> Because I'm pernicious and pedantic, that grabbed the
> entire client window, not just the QGLWidget. To only
> grab the image, I suspect you start like this:
> 
>    QGLWidget * c1;
>    QImage img = c1->grabFrameBuffer();
> 
> To be even more pedantic, I use an external window
> capture program to grab the entire window, borders and
> all. That's to create a gallery of sample outputs,
> like this:
> 
>    http://www.c2.com/cgi/wiki?BroadbandFeedback
> 
> Phlip
>  http://industrialxp.org/community/bin/view/Main/TestFirstUserInterfaces
> 
> __________________________________________________
> Do You Yahoo!?
> Tired of spam?  Yahoo! Mail has the best spam protection around
> http://mail.yahoo.com
> -----
> FAQ and OpenGL Resources at:
>  http://www.geocities.com/SiliconValley/Hills/9956/OpenGL
> 
> --
> Author: Phlip
>  INET: [email protected]
> 
> Fat City Hosting, San Diego, California -- http://www.fatcity.com
> ---------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: [email protected] (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB OPENGL-GAMEDEV-L
> (or the name of mailing list you want to be removed from).  You may
> also send the HELP command for other information (like subscribing).
>
----- 
FAQ and OpenGL Resources at:
  http://www.geocities.com/SiliconValley/Hills/9956/OpenGL

-- 
Author: Zein Salah
  INET: [email protected]

Fat City Hosting, San Diego, California -- http://www.fatcity.com
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: [email protected] (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB OPENGL-GAMEDEV-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).