@turf/line-arc - npm Package Versions

4.4.0

🚀 New Modules

• @turf/line-offset Adds a new lineOffset module as per this issue. Basically takes an input line and returns a new line offset by the distance. (PR https://github.com/Turfjs/turf/pull/729 - Author @rowanwins)
• @turf/polygonize Polygonizes (Multi)LineString(s) into Polygons. Implementation of GEOSPolygonize function (geos::operation::polygonize::Polygonizer). (PR https://github.com/Turfjs/turf/pull/767 - Author @NickCis)
• @turf/transform-rotate Rotates any geojson Feature or Geometry of a specified angle, around its centroid or a given pivot point; all rotations follow the right-hand rule. (Issue https://github.com/Turfjs/turf/issues/747 - Author @stebogit)
• @turf/transform-translate Moves any geojson Feature or Geometry of a specified distance along a Rhumb Line on the provided direction angle. (Issue https://github.com/Turfjs/turf/issues/747 - Author @stebogit)
• @turf/transform-scale Scale a GeoJSON from a given point by a factor of scaling (ex: factor=2 would make the GeoJSON 200% larger). If a FeatureCollection is provided, the origin point will be calculated based on each individual Feature. (Issue https://github.com/Turfjs/turf/issues/747 - Author @stebogit)

🏅 New Features

• Support z-coordinate as input for @turf/turf-tin (PR https://github.com/Turfjs/turf/pull/772)
• Adds properties parameter to @turf/centroid and @turf/center (PR https://github.com/Turfjs/turf/pull/769)
• Include Yarn.lock for all modules & Lerna uses Yarn (Issue https://github.com/Turfjs/turf/issues/704, https://github.com/Turfjs/turf/issues/765, PR https://github.com/Turfjs/turf/pull/766)
• Use Tap at root which enables code coverage reports (Issue https://github.com/Turfjs/turf/issues/328 & PR https://github.com/Turfjs/turf/pull/762)
• Support z-coordinate as input for @turf/pointplane (PR https://github.com/Turfjs/turf/pull/754)
• Add core tests - file management & package.json rules (PR https://github.com/Turfjs/turf/pull/749 & https://github.com/Turfjs/turf/pull/756)

🐛 Bug Fixes

• Website http://turfjs.org is back up and running (Issue https://github.com/Turfjs/turf/issues/777)
• @turf/rhumb-destination issue at 180th meridian (Issue https://github.com/Turfjs/turf/issues/770 & PR https://github.com/Turfjs/turf/pull/771)
• Getting too large numbers for Longitude (Issue https://github.com/Turfjs/turf/issues/758 & PR https://github.com/Turfjs/turf/pull/763)
• Throw error if FeatureCollection not array #751 (PR https://github.com/Turfjs/turf/pull/760)
• Change default param coordinates to 3 @turf/truncate (PR https://github.com/Turfjs/turf/pull/757)
• along returns a point that is not found by @turf/point-on-line (Issue https://github.com/Turfjs/turf/issues/691)
• Fix location of intersect point for @turf/point-on-line. (PR https://github.com/Turfjs/turf/pull/750)
• Handle empty geometries as undefined @turf/buffer (PR https://github.com/Turfjs/turf/pull/746)

4.3.0

🚀 New Modules

• Rhumb Line Modules (https://github.com/Turfjs/turf/pull/728)
  • @turf/rhumb-bearing
  • @turf/rhumb-distance
  • @turf/rhumb-destination
• @turf/polygon-tangents Finds the tangents of a (Multi)Polygon from a Point. (https://github.com/Turfjs/turf/pull/708)
• @turf/rewind Rewind LineString or Polygon outer ring ~clockwise~ counter-clockwise and inner rings ~counterclockwise~ clockwise (https://github.com/Turfjs/turf/pull/700 & https://github.com/Turfjs/turf/issues/66)
• @turf/isobands - Takes a grid FeatureCollection of Point features with z-values and an array of value breaks and generates filled contour isobands. (https://github.com/Turfjs/turf/pull/619)

🏅 New Features

• New function convertDistance to @turf/helpers (https://github.com/Turfjs/turf/pull/732)
• Add ignoreBoundary param @turf/inside (https://github.com/Turfjs/turf/pull/706)
• Add flattenEach/flattenReduce to @turf/meta. (https://github.com/Turfjs/turf/pull/712 & https://github.com/Turfjs/turf/issues/692)
• New Feature getGeom & getGeomType in @turf/invariant (https://github.com/Turfjs/turf/pull/720)
• Adds round(), radians2degrees() and degrees2radians() to turf-helpers (https://github.com/Turfjs/turf/pull/715)
• ⭐️ New Add FeatureCollection & GeometryCollection support to @turf/rewind (https://github.com/Turfjs/turf/pull/741)

🐛 Bug Fixes

• Fix @turf/circle translate properties (https://github.com/Turfjs/turf/pull/717)
• Apply equidistance @turf/buffer to polygons (https://github.com/Turfjs/turf/issues/660 & https://github.com/Turfjs/turf/pull/718)
• Fix jsts empty (Multi)Polygon error @turf/difference (https://github.com/Turfjs/turf/pull/725)
• Support Geometry Objects & Collection (https://github.com/Turfjs/turf/issues/710)
  • @turf/line-intersect (https://github.com/Turfjs/turf/pull/731)
  • @turf/line-chunk (https://github.com/Turfjs/turf/pull/726)
  • @turf/line-segment (https://github.com/Turfjs/turf/pull/727 & https://github.com/Turfjs/turf/pull/711)
  • @turf/line-overlap (https://github.com/Turfjs/turf/pull/711)
• New Reverse winding - Polygon CCW & Polygon CW @turf/rewind (https://github.com/Turfjs/turf/pull/741)
• ⭐️ New Fix Feature GeometryCollection to @turf/buffer (https://github.com/Turfjs/turf/pull/739)
• ⭐️ New Re-enable negative radius to @turf/buffer (https://github.com/Turfjs/turf/pull/736)

4.2.0

New Modules

• @turf/sector
• @turf/linestring-to-polygon

Enhancements

• Add mutate param to @turf/flip
• Add Geometry & GeometryCollection support to @turf/truncate
• @turf/inside performance increase
• Add properties param to @turf/circle
• Added bearingToAngle method to turf-helpers

Bug Fixes

• Fix @turf/buffer points in high latitudes
• lineIntersect returns the same point several times
• @turf/flip incorrect if z-elevation is present

Changes

• Change output types @turf/polygon-to-linestring

Documentation

• Update JSDocs examples
• Include many more AddToMap to modules

4.1.0

New Modules

• @turf/line-arc
• @turf/polygon-to-linestring
• @turf/bbox-clip
• @turf/line-overlap

Enhancements

• added centered param to point-grid (PR: https://github.com/Turfjs/turf/pull/650)
• Single module.export helpers, invariant & meta (Commit: https://github.com/Turfjs/turf/commit/9cebb2100cf545fec49488c80140909ab54358b5)

Bug Fixes

• Turf.invariant fails on string value as coordinate (PR: https://github.com/Turfjs/turf/pull/643)
• Handle precision=0 turf-truncate (PR: https://github.com/Turfjs/turf/pull/641)
• Added radiansToDistance, distanceToRadians & distanceToDegrees to Turf core library from @turf/helpers. (Commit: https://github.com/Turfjs/turf/commit/a88d77a3e7f76860b3c138a716da8b603a407c8e)
• Removed process.hrtime in @turf/polygon-unkink(issue: https://github.com/mclaeysb/simplepolygon/issues/5)