function geocoder_exif_from in Geocoder 7

Plugin callback.

1 call to geocoder_exif_from()

geocoder_exif in plugins/geocoder_handler/exif.inc

Plugin callback.

File

plugins/geocoder_handler/exif.inc, line 60

Code

function geocoder_exif_from($dir, $data) {
  foreach ($data as $k => $item) {
    list($deg, $pct) = explode('/', $item);
    if ($pct) {
      $data[$k] = $deg / $pct;
    }
  }
  $point = (double) $data[0] + $data[1] / 60 + $data[2] / 3600;
  if (in_array($dir, array(
    'S',
    'W',
  ), TRUE)) {
    $point = $point * -1;
  }
  return $point;
}