Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP

Loading…

shape plugin pulls too much data #783

Closed
artemp opened this Issue · 2 comments

2 participants

@artemp
Owner

With the same box query against the same shapefile if rendering via the OGR plugin less features are queried than the shapefile driver, but with the same visual result.

Test added to confirm this: https://trac.mapnik.org/changeset/2981

@artemp
Owner

[springmeyer] discussed with artem that this is likely due to our handling of multigeometries. We can improve and optimize. The task here is to augment the shapeindex tool to introspect shapes, split each geometry and add entries for each component bbox into the spatial index.

@onepremise onepremise referenced this issue from a commit in onepremise/mapnik
@springmeyer springmeyer comment test for now - refs #783 2cd9071
@PetrDlouhy PetrDlouhy referenced this issue from a commit in PetrDlouhy/mapnik
@springmeyer springmeyer comment test for now - refs #783 b81179c
@springmeyer
Owner

not important to fix

@springmeyer springmeyer closed this
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Something went wrong with that request. Please try again.