[Qt-interest] Input handlling in the GraphicsView framework (was : Re: entering basic geometric shapes with the mouse)

[Kamakshi Sivaraman]

Hi,

Just Check out the application in QT Examples and Demos : 
Under "Painting" --> "Painter Path".
Inspite of using Widget , you can make use of QGraphicsView.


Regards,
S.Kamakshi





<andreas.fabri at geometryfactory.com> 
Sent by: qt-interest-bounces at trolltech.com
04/30/2009 04:31 PM

To
<qt-interest at trolltech.com>
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Subject
[Qt-interest] Input handlling in the GraphicsView framework (was : Re: 
entering basic geometric shapes with the mouse)







Andreas Fabri wrote:
> 
> Hello,
> 
> Is there any existing code for entering basic objects like line 
segments,
> circles, rectangles, polygons, etc with the help of the mouse?
> 
> It shouldn't be too application specific, so it would almost be natural
> that the Qt framework offered it out of the box.
> 
> best regards,
> 
> andreas



Hello,

As I didn't get any hints to existing solutions for how to enter points, 
segments,
or polylines in the GraphicsView framework, we came up with a solution in 
the CGAL 
project.

For those who have similar problems, please have a look at
http://www.cgal.org/Manual/3.4/doc_html/cgal_manual/GraphicsView/Chapter_main.html


Any feedback is highly welcome.

best regards,

andreas

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