function getdirections_latlons in Get Directions 7.3

Same name and namespace in other branches

1. 6.2 getdirections.module \getdirections_latlons()
2. 7.2 getdirections.module \getdirections_latlons()

Function to setup the map

Parameters

string $lls: Required. A pipe delimited string of latitude,longitude pairs.

Return value

Returns the themed map

1 call to getdirections_latlons()

getdirections_direction_box in ./getdirections.module

for colorbox and suchlike

1 string reference to 'getdirections_latlons'

getdirections_menu in ./getdirections.module

Implement hook_menu().

File

./getdirections.module, line 1238

Fetches google map directions.

Code

function getdirections_latlons($lls, $width = '', $height = '') {
  $latlons = array();
  $locs = array();
  $arrlls = explode('|', $lls);
  foreach ($arrlls as $key => $ll) {
    if ($key > GETDIRECTIONS_WAYPOINTS_MAX && $key < count($arrlls)) {
      continue;
    }
    if (!getdirections_latlon_check($ll)) {
      watchdog('getdirections', 'Lat, Lon failed for !ll', array(
        '!ll' => $ll,
      ), WATCHDOG_WARNING);
      continue;
    }
    $latlons[] = $ll;
  }
  $content = getdirections_locations_via($locs, $latlons, $width, $height);
  return $content;
}