Boost logo

Boost :

Subject: Re: [boost] [geometry] Querying for Points nearest to a Segment.
From: Jeremy Murphy (jeremy.william.murphy_at_[hidden])
Date: 2014-07-29 22:30:59

On 29/07/2014 11:46 AM, "Adam Wulkiewicz" <adam.wulkiewicz_at_[hidden]> wrote:

> 2014-07-29 3:07 GMT+02:00 Jeremy Murphy <jeremy.william.murphy_at_[hidden]>:
> > Veering slightly off topic but still related to Geometry development,
> I've
> > hit some hurdles with the rtree index. I could create an index of points
> > easily but then couldn't query for the nearest neighbour of a segment.
> (I
> > assume this is simply not supported at present; is it forthcoming?) So I
> > created a ring or polygon from the segment and tried to query for the
> > points that it covers/intersects, which is a feature listed in the
> > documentation, but I've hit this compilation error:
> >
> Which version of Boost are you using?


 Ahh, I had an almost identical test program except for one line. I had:

    typedef boost::geometry::model::d2::point_xy<double> Point;

Is that type meant to have different behaviour to the general point model?

Thanks for your help, cheers.


Boost list run by bdawes at, gregod at, cpdaniel at, john at