This version has been deprecated

    Author message:

    Use topojson-client, topojson-server or topojson-simplify directly.

    topojson
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/topojson package

    1.6.27 • Public • Published

    TopoJSON

    TopoJSON is an extension of GeoJSON that encodes topology. Rather than representing geometries discretely, geometries in TopoJSON files are stitched together from shared line segments called arcs. TopoJSON eliminates redundancy, offering much more compact representations of geometry than with GeoJSON; typical TopoJSON files are 80% smaller than their GeoJSON equivalents. In addition, TopoJSON facilitates applications that use topology, such as topology-preserving shape simplification, automatic map coloring, and cartograms.

    Want to learn more? See the wiki.

    Install

    npm i topojson@1.6.27

    Version

    1.6.27

    License

    BSD-3-Clause

    Last publish

    Collaborators

    • jasondavies
    • mbostock