User:Ikan Kekek/vector.js
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 | The accompanying .css page for this skin can be added at User:Ikan Kekek/vector.css. |
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//
// Calculate Megapixels on image pages
//
function calculateMegapixels() {
var data = $('.fileInfo').text();
pixel_filter = /([\d,]+) × ([\d,]+)/;
if(pixel_filter.test(data)) {
pixel_filter.exec(data);
var wt = RegExp.$1, ht = RegExp.$2
, w = parseFloat( wt.replace(/,/,) )
, h = parseFloat( ht.replace(/,/,) );
$('.fileInfo').append( $('').text(' (' + ((w*h)/1e6).toFixed(2) + ' Megapixel)' ) );
}
}
if( wgAction == 'view' && wgNamespaceNumber == 6 ) $(document).ready(calculateMegapixels);