a point p#
is represented as a list like this : const p1 = [x = 0, y = 0];
f(x)
is a transformation function applied to the result :
const roundToTwoDecimal = (x) => Math.round(x * 100) / 100;
distanceBetweenPoints(p1, p2, roundToTwoDecimal);
distanceBetweenPoints(p1, p2, f = (x) => x)
distanceToLine(point, line, f = (x) => x)
const line = [p1, p2];
For polygons, make sure the vertices are listed clockwise or counter-clockwise.
distanceToPolygon(point, vertices, f = (x) => x)
const vertices = [p1, p2, p3, …];
(C) 2016 Victor Felder - MIT License