@turf/square

@turf/square

square

Takes a bounding box and calculates the minimum square bounding box that would contain the input.

Parameters

• bbox Array<number> extent in [west, south, east, north] order

Examples

var bbox = [-20,-20,-15,0];

var squared = turf.square(bbox);

var features = {
  "type": "FeatureCollection",
  "features": [
    turf.bboxPolygon(bbox),
    turf.bboxPolygon(squared)
  ]
};

//addToMap
var addToMap = [features]

Returns Array<number> a square surrounding bbox

---

This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.

Installation

Install this module individually:

$ npm install @turf/square

Or install the Turf module that includes it as a function:

$ npm install @turf/turf

Changelog

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)