[Qt-interest] Creating Line Graphs in Qt.

[程梁]

Yeah, you can draw graph yourself. See demos for more information.
Simply you should override paintEvent() function of QWidget.
However, QWT maybe a better choice.

2010/2/11 David Boddie <david.boddie at nokia.com>

> Wm. G. Urquhart wrote:
>
> > I now have a need to create a simple line graph and as I understand
> > thing I could use a QPainter. But having never done this before I'm
> > really don't know where to start.
> >
> > Does anyone know where I can get an example from, please.
>
> If you want ready-to-use widgets, you might want to look at Qwt:
>
>  http://qwt.sourceforge.net/
>
> David
> --
> David Boddie
> Senior Technical Writer
> Nokia, Qt Development Frameworks
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-- 
Cheng Liang
from: chengliang.soft at gmail.com
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