map-number/dist/map.umd.js

processing/p5.js map like function, including floating point numbers support

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
  typeof define === 'function' && define.amd ? define(['exports'], factory) :
  (global = global || self, factory(global.mapNum = {}));
}(this, function (exports) { 'use strict';

  function map(num, inMin, inMax, outMin, outMax) {
    return (num - inMin) / (inMax - inMin) * (outMax - outMin) + outMin;
  }

  function floor(num, inMin, inMax, outMin, outMax) {
    return Math.floor(map(num, inMin, inMax, outMin, outMax));
  }

  function round(num, inMin, inMax, outMin, outMax) {
    return Math.round(map(num, inMin, inMax, outMin, outMax));
  }

  function min(num1, num2) {
    return num1 < num2 ? num1 : num2;
  }
  function max(num1, num2) {
    return num1 > num2 ? num1 : num2;
  }

  function limit(num, inMin, inMax, outMin, outMax) {
    return max(min(outMin, outMax), min(max(outMin, outMax), map(num, inMin, inMax, outMin, outMax)));
  }

  function create(func, inMin, inMax, outMin, outMax) {
    return function (num) { return func(num, inMin, inMax, outMin, outMax); };
  }

  exports.create = create;
  exports.floor = floor;
  exports.limit = limit;
  exports.map = map;
  exports.round = round;
  exports.wrap = create;

}));
//# sourceMappingURL=map.umd.js.map