Nodejs Number Clamp clamp(min, max)

Method Source Code

Number.prototype.clamp = function(min, max) {
  return Math.min(Math.max(this, min), max);
};

function calcAngle(x1, x2, y1, y2) {
  var calcAngle = Math.atan2(x1-x2,y1-y2)*(180/Math.PI);
  if(calcAngle < 0)
    calcAngle = Math.abs(calcAngle);
  else/*from w  ww. j  a  va2s .co  m*/
    calcAngle = 360 - calcAngle;
  
  return calcAngle;
};

function collides(a, b) {
  return a.x < b.x + b.width &&
         a.x + a.width > b.x &&
     a.y < b.y + b.height &&
    a.y + a.height > b.y;
};

Related

1. clamp(min, max)

   "use strict";
   var _this = this;
   Number.prototype.clamp = function (min, max) { 
     return Math.min(Math.max(_this, max), min); 
   };
   

2. clamp(min, max)

   Number.prototype.clamp = function (min, max) {
     return Math.min(Math.max(this, min), max);
   };
   function randomFloat(min, max) {
     return min + Math.random() * (max - min);
   

3. clamp(min, max)

   window.addEventListener("keydown", function(e) {
     if([32, 37, 38, 39, 40].indexOf(e.keyCode) > -1) {
       e.preventDefault();
   }, false);
   Number.prototype.clamp = function(min, max) {
     return Math.min(Math.max(this, min), max);
   };
   

4. clamp(min, max)

   Number.prototype.clamp = function(min, max) {
     return this < min ? min : (this > max ? max : this);
   };
   

5. clamp(min, max)

   Number.prototype.clamp = function (min, max) {
     return this<min?min:this>max?max:this;
   };
   

6. clamp(min, max)

   'use strict';
   Number.prototype.clamp = function(min, max) {
     return Math.min(Math.max(this, min), max);
   };
   

7. clamp(min, max)

   Number.prototype.clamp = function(min, max) {
     return Math.min(Math.max(this, min), max);
   };
   

8. clamp(min, max)

   Number.prototype.clamp = function(min, max) {
     return Math.min(Math.max(this, min), max);
   };
   

9. clamp(min, max)

   window.rnd = function(p1, p2) {
           var r = Math.random();
           if (Array.isArray(p1)) {
               return p1[Math.floor(r * p1.length)];
           if (!(p1 === undefined)) {
               if (!(p2 === undefined)) {
                   r = r * (p2 - p1) + p1;
               } else {
   ...