/**
* Renders and returns the output.
* @see ParserHook::render
*
* @since 0.7
*
* @param array $parameters
*
* @return string
*/
public function render(array $parameters)
{
$destination = MapsGeoFunctions::findDestination($parameters['location']->getCoordinates(), $parameters['bearing'], $parameters['distance']);
$options = new \ValueFormatters\FormatterOptions(array(GeoCoordinateFormatter::OPT_FORMAT => $parameters['format'], GeoCoordinateFormatter::OPT_DIRECTIONAL => $parameters['directional']));
$formatter = new GeoCoordinateFormatter($options);
$geoCoords = new \DataValues\LatLongValue($destination['lat'], $destination['lon']);
$output = $formatter->format($geoCoords);
return $output;
}
/**
* Renders and returns the output.
* @see ParserHook::render
*
* @since 0.7
*
* @param array $parameters
*
* @return string
*/
public function render(array $parameters)
{
$canGeocode = MapsGeocoders::canGeocode();
if ($canGeocode) {
$location = MapsGeocoders::attemptToGeocode($parameters['location'], $parameters['geoservice'], $parameters['mappingservice']);
} else {
$location = MapsCoordinateParser::parseCoordinates($parameters['location']);
}
// TODO
if ($location) {
$destination = MapsGeoFunctions::findDestination($location, $parameters['bearing'], MapsDistanceParser::parseDistance($parameters['distance']));
$output = MapsCoordinateParser::formatCoordinates($destination, $parameters['format'], $parameters['directional']);
} else {
// The location should be valid when this method gets called.
throw new MWException('Attempt to find a destination from an invalid location');
}
return $output;
}
/**
* Returns the lat and lon limits of a bounding box around a circle defined by the provided parameters.
*
* @since 0.6
*
* @param array $centerCoordinates Array containing non-directional float coordinates with lat and lon keys.
* @param float $circleRadius The radidus of the circle to create a bounding box for, in m.
*
* @return An associative array containing the limits with keys north, east, south and west.
*/
protected static function getBoundingBox(array $centerCoordinates, $circleRadius)
{
$north = MapsGeoFunctions::findDestination($centerCoordinates, 0, $circleRadius);
$east = MapsGeoFunctions::findDestination($centerCoordinates, 90, $circleRadius);
$south = MapsGeoFunctions::findDestination($centerCoordinates, 180, $circleRadius);
$west = MapsGeoFunctions::findDestination($centerCoordinates, 270, $circleRadius);
return array('north' => $north['lat'], 'east' => $east['lon'], 'south' => $south['lat'], 'west' => $west['lon']);
}
/**
* @return float[] An associative array containing the limits with keys north, east, south and west.
*/
protected function getBoundingBox()
{
$center = new LatLongValue($this->center->getLatitude(), $this->center->getLongitude());
$north = MapsGeoFunctions::findDestination($center, 0, $this->radius);
$east = MapsGeoFunctions::findDestination($center, 90, $this->radius);
$south = MapsGeoFunctions::findDestination($center, 180, $this->radius);
$west = MapsGeoFunctions::findDestination($center, 270, $this->radius);
return array('north' => $north['lat'], 'east' => $east['lon'], 'south' => $south['lat'], 'west' => $west['lon']);
}
