timsc / mbtiles-cpp

MBTiles reader and Mapbox Vector Tiles 2.0/2.1 reader/writer in C++

mbtiles-cpp

MBTiles reader and vector map pbf v2.0/2.1 reader/writer. C++ library for encoding and decoding of mbtiles and vector data into function callbacks. It can be integrated by compiling it inline with your code by adding appropriate files to your project.

The MBTiles spec is at https://github.com/mapbox/mbtiles-spec

Vector tile spec is at https://github.com/mapbox/vector-tile-spec

UTFGrid spec is at https://github.com/mapbox/utfgrid-spec

MBTiles available at https://openmaptiles.org/ and https://www.mapbox.com/

This software may be redistributed under the MIT license.

git clone --recursive [email protected]:TimSC/mbtiles-cpp.git

sudo apt-get install libsqlite3-dev g++ libprotobuf-dev zlib1g-dev

mkdir build

cd build

cmake ..

make

Update pbf files

To update the protobuf files, get vector_tile.proto from https://github.com/mapbox/vector-tile-spec, remove the line "option optimize_for = LITE_RUNTIME;", then

mkdir vector_tile21

protoc vector_tile.proto --cpp_out vector_tile21

protobuf lite is avoided because it doesn't contain SerializeToOstream functionality.