vtinfo
Get general information and stats about a particular vector tile buffer. Meant as a lightweight replacement to Node Mapnik's mapnik.VectorTile.info(). Useful for testing!
Usage
Installation
npm install @mapbox/vtinfo
Get information as JSON
var fs = require('fs');
var vtinfo = require('@mapbox/vtinfo');
// get a vector tile buffer
var buffer = fs.readFileSync('/path/to/tile.vector.pbf');
// get info about the buffer
var info = vtinfo(buffer);
console.log(info);
// { layers:
// [ { name: 'landuse',
// version: 2,
// features: 5,
// unknown_features: 0,
// point_features: 0,
// line_features: 0,
// polygon_features: 5,
// invalid_features: 0 },
// { name: 'water',
// version: 2,
// features: 3,
// unknown_features: 0,
// point_features: 0,
// line_features: 0,
// polygon_features: 3,
// invalid_features: 0 }
// ]
// }Command line (assumes you've installed the module globally with -g)
vtinfo <path to tile>Develop & Test
Set up your environment by running make, which will install dependencies and build binaries.
Run tests with npm test.