CGAL users discussion list

[Laurent Rineau <>]

On Monday 31 December 2007 09:25:18 Mahmood NT wrote:
> >Why do you want to use widget->get_painter() directly? Maybe you should
>
>  use
>
> >the native Qt drawing tools. If you want to use native drawings with
> >CGAL::Qt_widget IO operators, you may want to use the following
>
>  functions:
> >     int widget->x_pixel ( double x)
> >and  int widget->y_pixel ( double y).
>
> Thanks, what is the rule of "widget->x_pixel" and "widget->y_pixel". Are
> they the same as "moveTo()"?
>
> Is there any manual about qt functions in CGAL? I mean does CGAL use native
> QT functions or it has specific functions that are not in QT? You mean that
> "widget->get_painter()" is not a native QT function?

I let you read the documentation of CGAL::Qt_widget:
http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Qt_widget/Chapter_main.html

-- 
Laurent Rineau
INRIA - Sophia Antipolis
BP 93, 2004 Route des Lucioles
06902 Sophia Antipolis Cedex FRANCE
Tel: +33 4 92 38 78 62 (Fax: +33.4.97.15.53.95)