AndyMBridges’s gists

AndyMBridges / Canvas_Viewport.html

Created September 19, 2017 15:55 — forked from Checksum/Canvas_Viewport.html

Fit canvas to viewport size for mobile devices

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>Fit canvas to viewport for mobile devices</title>
	<style>
	* {
	margin: 0;
	padding: 0;
	}

AndyMBridges / gist:d498ad5c2795091dc3f432fe40f76410

Created August 16, 2017 16:01 — forked from millermedeiros/gist:891886

iPad HTML5 video quirks and hacks

	/*
	* Example how to preload HTML5 video on the iPad (iOS 3.2+)
	* @author Miller Medeiros
	* Released under WTFPL
	*/

	var vid = document.createElement('video');
	vid.src = 'lol_catz.mp4';
	document.getElementById('video-holder').appendChild(vid);

AndyMBridges / lightbox

Created August 15, 2017 15:06

AndyMBridges / gist:e900aa627e07e1bc1eb8117f4fb4afaa

Created June 30, 2017 14:54

Remove node_modules from already created repo

	#add 'node_modules' to .gitignore file

	git rm -r --cached node_modules
	git commit -m 'Remove the now ignored directory node_modules'
	git push origin master

AndyMBridges / index.php

Last active March 30, 2017 15:08

Check for Facebook/Twitter useragent

	<?php

	if ((
	strpos($_SERVER["HTTP_USER_AGENT"], "facebookexternalhit/") !== false \|\|
	strpos($_SERVER["HTTP_USER_AGENT"], "Facebot") !== false \|\|
	strpos($_SERVER["HTTP_USER_AGENT"], "Twitterbot") !== false

	) \|\| (
	// If hash has been set
	!isset($_GET['f'])

AndyMBridges / script.js

Created March 30, 2017 15:03

Check if device is iOS

	// Check if device is iOS
	var _iOSDevice = !!navigator.platform.match(/iPhone\|iPod\|iPad/);

AndyMBridges / save.js

Created March 30, 2017 15:01

Save canvas as PNG

	// Save the canvas on facebook share click
	$('.button').on('click', function(e) {
	// e.preventDefault();
	// console.log(canvas);
	var dataURL = canvas.toDataURL();
	// window.open(canvas.toDataURL('image/png'), '_blank');
	$.ajax({
	type: "POST",
	url: "save.php",
	data: {

AndyMBridges / GeoIP.DAT

Created March 30, 2017 14:55

Check for geolocation with PHP

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AndyMBridges / Canvas text fragment

Created March 30, 2017 14:30

Split text onto multiple lines in canvas

	// Fragment text function to calculate line breaks in dynamic text
	// https://itsahappymedium.com/create/blog/canvas-text-wrapping/
	function fragmentText(canvas, text, padding) {

	// return text;

	var maxWidth = canvas.width - (padding*2),
	context = canvas.getContext('2d'),
	lines = [],
	words = text.split(' '),

AndyMBridges / Random Shuffle

Last active March 30, 2017 14:50

Shuffle array in JS

	/**
	* Randomize array element order in-place.
	* Using Durstenfeld shuffle algorithm.
	*/
	function shuffle(array) {
	var currentIndex = array.length, temporaryValue, randomIndex;

	// While there remain elements to shuffle...
	while (0 !== currentIndex) {

	// Check element for class function
	function hasClass(element, cls) {
	return (' ' + element.className + ' ').indexOf(' ' + cls + ' ') > -1;
	}

	var gridItem = document.getElementsByClassName('grid-item');

	// Open the lightbox
	function lightbox(e) {
	e.preventDefault();

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