🙃

Yugam Dhuriya pizza3

🙃

pizza3 / .js

Created June 19, 2020 16:11

Interpolate

	Array.prototype.interpolate = function(n, start1, stop1, start2, stop2) {
	return ((n-start1)/(stop1-start1))*(stop2-start2)+start2;
	};

pizza3 / scale-canvas.js

Created December 6, 2019 08:42 — forked from callumlocke/scale-canvas.ts

Function to fix a canvas so it will look good on retina/hi-DPI screens.

	/**
	* This function takes a canvas, context, width and height. It scales both the
	* canvas and the context in such a way that everything you draw will be as
	* sharp as possible for the device.
	*
	* It doesn't return anything, it just modifies whatever canvas and context you
	* pass in.
	*
	* Adapted from Paul Lewis's code here:
	* http://www.html5rocks.com/en/tutorials/canvas/hidpi/

pizza3 / color-conversion-algorithms.js

Created June 17, 2018 14:25 — forked from mjackson/color-conversion-algorithms.js

RGB, HSV, and HSL color conversion algorithms in JavaScript

	/**
	* Converts an RGB color value to HSL. Conversion formula
	* adapted from http://en.wikipedia.org/wiki/HSL_color_space.
	* Assumes r, g, and b are contained in the set [0, 255] and
	* returns h, s, and l in the set [0, 1].
	*
	* @param Number r The red color value
	* @param Number g The green color value
	* @param Number b The blue color value
	* @return Array The HSL representation

pizza3 / swipe.js

Created February 2, 2018 17:25 — forked from SleepWalker/swipe.js

A simple swipe detection on vanilla js

	var touchstartX = 0;
	var touchstartY = 0;
	var touchendX = 0;
	var touchendY = 0;

	var gesuredZone = document.getElementById('gesuredZone');

	gesuredZone.addEventListener('touchstart', function(event) {
	touchstartX = event.screenX;
	touchstartY = event.screenY;

pizza3 / in_viewport.js

Created January 23, 2018 06:20 — forked from MakingJamie/in_viewport.js

check if element is in viewport - vanilla JS. Use by adding a “scroll” event listener to the window and then calling isInViewport().

	// Determine if an element is in the visible viewport
	function isInViewport(element) {
	var rect = element.getBoundingClientRect();
	var html = document.documentElement;
	return (
	rect.top >= 0 &&
	rect.left >= 0 &&
	rect.bottom <= (window.innerHeight \|\| html.clientHeight) &&
	rect.right <= (window.innerWidth \|\| html.clientWidth)
	);

pizza3 / Vector.js

Created October 2, 2017 14:44 — forked from jjgrainger/Vector.js

A simple Vector class in javascript

	var Vector = function(x, y) {
	this.x = x \|\| 0;
	this.y = y \|\| 0;
	};

	// return the angle of the vector in radians
	Vector.prototype.getDirection = function() {
	return Math.atan2(this.y, this.x);
	};