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Posted By

burnleywallet on 05/11/11


Tagged

conversion coordinates geo


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X,Y from lat,long

 / Published in: PHP
 

URL: http://www.weather-watch.com/smf/index.php/topic,33279.msg269782.html#msg269782

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  1. <?php
  2. function getlocationcoords($lat, $lon, $width, $height)
  3. {
  4.    $x = (($lon + 180) * ($width / 360));
  5.    $y = ((($lat * -1) + 90) * ($height / 180));
  6.    return array("x"=>round($x),"y"=>round($y));
  7. }
  8. ?>

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