CGAL users discussion list

[pascal8361 <>]

Hello

I am working with QT.

I am creating a Pseudo Triangulation therefore I use Halfedge_handles

to draw an edge I use:

m_painterostream << m_t->segment(eit);

where:
m_painterostream = PainterOstream
m_t = my Pseudo Triangulation
segment = function which returns a Segment from a halfedge
eit = my halfedge_handle

to select a halfedge i wrote a function that searches the halfededge which
is closest to my mouse-cursor (searching in the pseudo triangulation)

for performance issues i would like to directly select the halfedge_handle
with the mouse cursor, is this possible?

I think therefore I would have to save the halfedge_handle with the "painted
edge", is this possible?
And is there a search function in QT which can do this?

I hope my question is quite clear ;-)

best
Pascal
-- 
View this message in context: 
http://cgal-discuss.949826.n4.nabble.com/QT-save-halfedge-with-graphic-item-tp2952406p2952406.html
Sent from the cgal-discuss mailing list archive at Nabble.com.