mapnik-vector-tile

    3.0.1 • Public • Published

    mapnik-vector-tile

    A Mapnik implemention of Mapbox Vector Tile specification.

    Provides C++ headers that support rendering geodata into vector tiles and rendering vector tiles into images.

    • Master: Build Status
    • 0.6.x series: Build Status

    codecov

    Depends

    Implementation details

    Vector tiles in this code represent a direct serialization of Mapnik layers optimized for space efficient storage and fast deserialization. For those familiar with the Mapnik API vector tiles here can be considered a named array of mapnik::featureset_ptr whose geometries have been pre-tiled.

    For more details see vector-tile-spec.

    Building from source

    If you do not need to build against an external mapnik, just type:

    make
    

    This will download all deps (including Mapnik) and compile against them.

    To build and test in debug mode do:

    make debug test-debug
    

    If you have Mapnik, libprotobuf, and all the Mapnik deps already installed on your system then you can build against them with:

    make release_base
    

    Note: SSE optimizations are enabled by default. If you want to turn them off do:

    SSE_MATH=false make
    

    If building against an external Mapnik please know that Mapnik Vector Tile does not currently support Mapnik 3.1.x.

    • mapnik-vector-tile >=1.4.x depends on Mapnik >=v3.0.14
    • mapnik-vector-tile >=1.0.x depends on Mapnik >=v3.0.11
    • mapnik-vector-tile 1.0.0 to 0.7.x depends on Mapnik v3.0.x (until 3.0.0 is released this means latest mapnik HEAD)
    • mapnik-vector-tile 0.6.x and previous work with Mapnik v2.2.x or v2.3.x
    • You will need libmapnik and mapnik-config available
    • Protobuf: libprotobuf and protoc

    Tests

    Run the C++ tests like:

    make test
    

    Examples

    C++

    See examples in examples/c++

    Authors

    See also

    Keywords

    none

    Install

    npm i mapnik-vector-tile

    DownloadsWeekly Downloads

    1,658

    Version

    3.0.1

    License

    none

    Unpacked Size

    261 kB

    Total Files

    48

    Last publish

    Collaborators

    • artem
    • bergwerkgis
    • flippmoke
    • jrpruit1
    • kkaefer
    • springmeyer
    • yhahn