QingyaFan / pg-vt-tiler

generate vt from data store in postgresql/postgis.

PG-VT-TILER

PG-VT-Tiller can help generating vector tiles from geographic data stored in postgresql/postgis. Simply put, it use the vector tile functions in postgis: ST_AsMVTGeom and ST_AsMVT.

It can read geometry column from specified table, and generate vector tile, and store the result to a file directory. However, it can write the results to other storage, like redis, seaweed and so on. So the results storage may be a plugin mechanism.(TODO:)

Usage

Download the binary file from release page.

wget -O tiller https://github.com/QingyaFan/pg-vt-tiler/releases/download/v0.1.2/tiller-linux-amd64-v0.1.2

Then you make it executable.

chmod +x tiller

Now, you can use it by ./tiller [options]. You can of course move the binary to /usr/local/bin: mv tiller /usr/local/bin, then you can use it directly by: tiller [options].

Options

You can see it's usage by tiller -h:

Usage:
  pg-vt-tiler [flags]

Flags:
  -c, --concurrency int    (default 10)
  -d, --dsn string        database connection info, format: "host=localhost port=5432 user=postgres password=postgres dbname=db_name sslmode=ssl_mode", required.
  -e, --end int            (default 7)
  -g, --geom string
  -h, --help              help for pg-vt-tiler
  -l, --location string    (default ".")
  -s, --start int          (default 7)
  -t, --table string

Enjoy and suggestions are welcome.