I am trying to order my images on page like an hexagon.I found solution for this on java and now I am trying to implement it on Jquery. Firstly I crated my photo list div element
<div class="photoList">
<?php $categories = find_category();
foreach($categories as $category): ?>
<div id="userList">
<img id="<?Php echo $category['cat_id']; ?>" src = <?Php echo $category['cat_image']; ?> />
</div>
<?php endforeach ;?>
</div>
It gets all element source from database and show them on page top to bottom .
Then I used Jquery for changing each element position on page
$(document).ready(function(){
var cx = $(window).height()/2;
var cy=$(window).width()/2;
var $userList= $('.userList img').size();
var polyXX = new Array("30","25","0" ,"-25","-30","-25","0","25");
var polyYY = new Array("0","22","30" ,"22","0","-22","-30","-22");
var count =5;
for ( var i = 1; i < $userList; ++i ) {
drawHexes(cx,cy);
}
function drawHexes(cx,cy){
count = Math.min ( 20, Math.min ( cx, cy )/20 );
for ( var rank = 1; rank < count; ++rank ) {
for ( var bar = 0; bar < 8; ++bar ) {
var x = ( polyXX [ ( bar + 6 ) % 8 ] + polyXX[ ( bar + 7 ) % 8 ] ) * rank;
var y= ( polyYY [ ( bar +6 ) % 8 ] + polyYY [ ( bar + 7 ) % 8 ] ) * rank;
var dx =polyXX [ bar ] + polyXX [ ( bar + 1 ) %8 ];
var dy = polyYY [ bar ] + polyYY [ ( bar + 1 ) %8 ];
for ( var hex = 0; hex < rank; ++hex ) {
$('.userList img').css({'left':(cx+x)+'px' ,'top':(cy+y)+'px'} );
x += dx;
y += dy;
}
}
}
}
});
But this is not doing any effect.All photos are the same position. They must be like an hexagon. I thing I have problem with this line $('.userList img').css({'left':(cx+x)+'px' ,'top':(cy+y)+'px'} );
And here post for creating hexagon in Java. http://stackoverflow.com/questions/3687176/creating-10-000-connected-hexagon-page
*EDIT *
I made console.bug and as result cx=298 cy=403.3 x=25 y=NaN dx=3025 dy=022