File: example.html

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File: example.html
Role: Example script
Content type: text/plain
Description: Lightning effect for text
Class: Lightning effect
Draw a random lightning bolt on the page
Author: By
Last change:
Date: 10 years ago
Size: 1,423 bytes
 

Contents

Class file image Download
<!DOCTYPE html>
<!--
/*************************************************************
 * This script is developed by Arturs Sosins aka ar2rsawseen, http://webcodingeasy.com
 * Feel free to distribute and modify code, but keep reference to its creator
 *
 * Lightning draws a randomly generated lightning with glow effect on html page
 * from x and y coordinates, to other x and y coordinates.
 *
 * For more information, examples and online documentation visit: 
 * http://webcodingeasy.com/JS-classes/Javascript-lightning-effect
**************************************************************/
-->
<html>
<head>
</head>
<body style='background-color: #000;'>
<h1 style='color: #fff; text-align: center; width: 400px; margin: 100px auto;' id='heading'>Cool lightning heading!</h1>
<script type="text/javascript" src="./lightning.packed.js" ></script>
<script type="text/javascript">

var lt = new lightning({displace: 80});
var heading = document.getElementById("heading");
var obl = heading.getBoundingClientRect();
var bounds = {};
bounds.top = obl.top;
bounds.left = obl.left;
bounds.width = (obl.width) ? obl.width : obl.left-obl.right;
bounds.height = (obl.height) ? obl.height/2 : (obl.top - obl.bottom)/2;

setInterval(function(){
	lt.hide();
	lt.show(bounds.left, bounds.top + bounds.height, bounds.left + bounds.width, bounds.top + bounds.height)
}, 100);
</script>
</body>
</html>