CGAL users discussion list

[RossH <>]

I'm currently working on drawing walks on Triangulations using Qt and CGAL.
This involves drawing a triangulation and then redrawing certain triangles
in different colours to show that they have been visited. 

An older version of the CGAL manual seems to describe a procedure for doing
this using* Qt_widget *:

(
http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Qt_widget/Chapter_main.html
http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/Qt_widget/Chapter_main.html
). 

However this seems to differ from the descriptions given in the newer
manual:

(
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/GraphicsView/Chapter_main.html
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/GraphicsView/Chapter_main.html
)

Which is based on *QGraphicsView*.

So my question is: Is Qt_widget depreciated? If yes, then is there a "nice"
way to redraw individual triangles from a TriangulationGraphicsItem? 

Thanks in advance,

Ross.



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