topojson-simplify

Topology-preserving simplification and filtering for TopoJSON. Smaller files, faster rendering! For an introduction to line simplification: - https://bost.ocks.org/mike/simplify/ - https://www.jasondavies.com/simplify/ toposimplify Given an input topology, assigns a z-value to every arc coordinate according to a configurable weight function, and then generates an output topology where every arc coordinate whose z-value is lower than a configurable minimum weight is removed. Only the x and y dimensions of the coordinates are preserved in the returned topology. See also topojson-client and topojson-server.

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