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01May 27, 2021Jan 24, 2017Minified + gzip package size for @danehansen/point in KB


point npm bundle size (scoped) npm

The point library contains a collection of functions for dealing with points with numerical x and y values.


npm install --save @danehansen/point


As a module:

import * as point from '@danehansen/point';

var p1 = {x: 50, y: 75};
var p2 = point.add(p1, {x: 5, y: 5});
var d = point.distance(p1, p2);

In your browser:

<script src='danehansen-point.min.js'></script>
  var point = window.danehansen.point;
  var p1 = {x: 50, y: 75};
  var p2 = point.add(p1, {x: 5, y: 5});
  var d = point.distance(p1, p2);


  • add(pt1:Object, pt2:Object):Object
    Returns a new point equal to sum of two points.
  • angle(point:Object):Number
    Returns the angle in radians of a point from (0,0).
  • distance(pt1:Object, pt2:Object):Number
    Returns the distance between pt1 and pt2.
  • interpolate(pt1:Object, pt2:Object, f:Number):Object
    Determines a point between two specified points.
  • intersection(aStart:Object, aEnd:Object, bStart:Object, bEnd:Object):Object
    Returns a point where to traveling points intersect, or null if never.
  • isEqual(pt1:Object, pt2:Object):Boolean
    Determines whether two points are equal.
  • normalize(point:Object, thicknes:Number)
    Returns a new point scaled from the line segment between (0,0) and a point to a set length.
  • polar(len:Number, angle:Number):Object
    Converts a pair of polar coordinates to a Cartesian point coordinate.
  • randomPointInCircle(center:Object, radius:Number):Object
    Returns a random point within a given circle.
  • rotate(point:Object, angle:Number, center:Object = {x: 0, y: 0})
    Returns a new point rotated around a center point by the specified angle.
  • round(v:Object, increment:Number = 1):Object
    Returns a new point with its x and y values rounded to the nearest increment.
  • toString(point:Object):String
    Returns a string that contains the values of the x and y coordinates.

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.