Issues

• -o force can leave the input .shp empty and the rest of the shapefile unchanged

  mbloch/mapshaper#706 · Filter by author yottayoshida opened on Oct 3, 2026

• max feature count per cluster

  mbloch/mapshaper#705 · Filter by author atavoidturk opened on Sep 24, 2026

• How to retain features outside of bbox after a projection?

  mbloch/mapshaper#672 · Filter by author DigitalNaut opened on Feb 13, 2025
  1

• Clean converts a polygon to a multipolygon of boundary slivers

  mbloch/mapshaper#663 · Filter by author siromega opened on Oct 25, 2024
  3

• convert Point Geometry into Polygon Grid

  mbloch/mapshaper#661 · Filter by author chris3522 opened on Sep 25, 2024

• export topojson scale with datamaps

  mbloch/mapshaper#654 · Filter by author HackerYunen opened on Aug 28, 2024
  1

• -require local script file vs. npm package

  mbloch/mapshaper#646 · Filter by author indus opened on Jun 23, 2024
  4

• Template expressions and object literals

  mbloch/mapshaper#645 · Filter by author indus opened on Jun 20, 2024
  3

• Problem in drawing polygon and importing snapshot file

  mbloch/mapshaper#640 · Filter by author twotwofourtysix opened on May 4, 2024
  4

• topojson files in power bi

  mbloch/mapshaper#639 · Filter by author Roostaei110 opened on Apr 24, 2024
  2

• geojson from points

  mbloch/mapshaper#637 · Filter by author chris3522 opened on Apr 17, 2024
  2

• snap effects multiples layers

  mbloch/mapshaper#636 · Filter by author atavoidturk opened on Apr 12, 2024
  1

• There is an issue when you import a shapefile

  mbloch/mapshaper#633 · Filter by author FANSCRAZY opened on Apr 7, 2024
  2

• Error on simplifying GeoJSON file

  mbloch/mapshaper#631 · Filter by author sebastiaan6907 opened on Apr 2, 2024
  11

• Warn when exporting SVG paths with more than 32,000 vertices

  mbloch/mapshaper#623 · Filter by author mbloch opened on Feb 16, 2024

• Color conversion failure

  mbloch/mapshaper#619 · Filter by author nxz-lt opened on Feb 4, 2024
  3

• Inner simplification and extract gaps and overlaps.

  enhancement
  mbloch/mapshaper#617 · Filter by author geodata4all opened on Jan 18, 2024
  1

• inspection and visibility

  mbloch/mapshaper#615 · Filter by author mroswell opened on Jan 9, 2024
  2

• dots with per-dot can bias downward the number of dots in small categories

  mbloch/mapshaper#609 · Filter by author jtrim-ons opened on Nov 8, 2023
  4

• msx/snapshort format without history

  mbloch/mapshaper#606 · Filter by author indus opened on Nov 2, 2023
  6

• Join nearest point to empty polygon

  mbloch/mapshaper#587 · Filter by author criloach opened on May 13, 2023

• Is it possible to combine overlapping layers and preserve holes?

  mbloch/mapshaper#586 · Filter by author eric-g-97477 opened on May 10, 2023
  3

• convert csv census tract to text in browser version

  mbloch/mapshaper#575 · Filter by author cbach1620 opened on Feb 22, 2023
  2

• -simplify simplifies linestring as if start and end points are connected

  mbloch/mapshaper#573 · Filter by author dc99dc99 opened on Feb 17, 2023
  2

• data visualization with colorizer?

  mbloch/mapshaper#569 · Filter by author chris3522 opened on Jan 3, 2023