Created
July 6, 2012 05:32
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shadow and light
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<link href="http://fonts.googleapis.com/css?family=Squada+One" rel="stylesheet" type="text/css"> | |
<script src="http://code.jquery.com/jquery-1.7.2.min.js"></script> | |
<link href="style.css" rel="stylesheet" type="text/css"> | |
<script src="script.js"></script> | |
<body> | |
<span id="pos"> | |
</span> | |
<span id="text"> | |
The path of the righteous. | |
</span> | |
</body> |
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$(document).ready(function(){ | |
halfHeight=$(window).innerHeight()/2; | |
halfWidth=$(window).width()/2; | |
var textHeight=$("#text").innerHeight(); | |
$("body").css({"height":$(window).height()}); | |
$("#text").css({"top":halfHeight-textHeight/2}); | |
$(this).mousemove(function(e){ | |
$("#pos").html("X:"+e.pageX+", Y:"+e.pageY); | |
$("body").css({ | |
"background-image":"-moz-radial-gradient("+e.pageX+"px "+e.pageY+"px 180deg, circle cover, rgba(0,0,0,0) 0px, rgba(0,0,0,0) 20px, #222 200px)", | |
"background":"-webkit-gradient(radial,"+e.pageX+" "+e.pageY+",0,"+e.pageX+" "+e.pageY+",180,from(rgba(0,0,0,0)),to(#222))" | |
}); | |
$("#text").css({ | |
"text-shadow":reverse(Math.floor(distX(e.pageX,halfWidth)/25))+"px "+reverse(Math.floor(distY(e.pageY,halfHeight)/25))+"px "+Math.floor(dist(e.pageX, e.pageY, halfWidth,halfHeight)/40)+"px #222" | |
}); | |
}); | |
}); | |
var dist=function(a,b,c,d){ | |
x=Math.floor(Math.abs(a-c)); | |
y=Math.floor(Math.abs(b-d)); | |
return Math.sqrt(Math.pow(x,2)+Math.pow(y,2)); | |
} | |
var distX=function(a,c){ | |
return Math.floor(a-c); | |
} | |
var distY=function(b,d){ | |
return Math.floor(b-d); | |
} | |
var reverse=function(val){ | |
return val+(val*(-2)) | |
} |
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body{ | |
background-image:-moz-radial-gradient(430px 50px 180deg,circle cover,rgba(0,0,0,0) 0px,rgba(0,0,0,0) 20px,#222 200px); | |
background:-webkit-gradient(radial,430 50,0,430 50,180,from(rgba(0,0,0,0)),to(#222)); | |
background:-o-radial-gradient(430px 50px 180deg,circle cover,rgba(0,0,0,0) 0px,rgba(0,0,0,0) 20px,#222 200px); | |
background:radial-gradient(430px 50px 180deg,circle cover,rgba(0,0,0,0) 0px,rgba(0,0,0,0) 20px,#222 200px); | |
background-repeat:no-repeat; | |
cursor:none | |
} | |
#text{ | |
color:#222; | |
display:block; | |
font-size:25px; | |
-moz-transform:scale(2); | |
-webkit-transform:scale(2); | |
-o-transform:scale(2); | |
transform:scale(2); | |
text-align:center; | |
position:relative; | |
font-family:"Squada One",cursive; | |
width:400px; | |
margin:0 auto | |
} |
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