[postgis-devel] [PostGIS] #846: Cleaning up around and enhance point in polygon tests around the code
PostGIS
trac at osgeo.org
Sun Feb 27 15:20:05 PST 2011
#846: Cleaning up around and enhance point in polygon tests around the code
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Reporter: nicklas | Owner: nicklas
Type: enhancement | Status: new
Priority: medium | Milestone: PostGIS 2.0.0
Component: postgis | Version: trunk
Keywords: |
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Comment(by nicklas):
I think I have found out what point_in_ring_rtree is. It is the prepared
geometry version. A 1D index delivers all line segments that is crossing
the y-value of the point. That means point_in_ring_rtree iterates through
an array of line segments instead of a pointarray. So, we will need that
implementation too. But I will at least try to merge pt_in_ring and
point_in_ring.
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Ticket URL: <http://trac.osgeo.org/postgis/ticket/846#comment:7>
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