public function __construct($baseURL, $parser=null) {
$this->baseURL = $baseURL;
$this->parser = ArcGISDataController::parserFactory($this->baseURL);
$this->mapProjector = new MapProjector();
$this->supportedImageFormats = $this->parser->getSupportedImageFormats();
$this->enableAllLayers();
// permanently set projection based on associated parser
$this->mapProjection = $this->parser->getProjection();
$this->mapProjector->setDstProj($this->mapProjection);
$this->unitsPerMeter = null;
$bbox = $this->parser->getInitialExtent();
$xrange = $bbox['xmax'] - $bbox['xmin'];
$yrange = $bbox['ymax'] - $bbox['ymin'];
$bbox['xmin'] += 0.4 * $xrange;
$bbox['xmax'] -= 0.4 * $xrange;
$bbox['ymin'] += 0.4 * $yrange;
$bbox['ymax'] -= 0.4 * $yrange;
$this->bbox = $bbox;
$this->zoomLevel = $this->zoomLevelForScale($this->getCurrentScale());
$this->center = array(
'lat' => ($this->bbox['ymin'] + $this->bbox['ymax']) / 2,
'lon' => ($this->bbox['xmin'] + $this->bbox['xmax']) / 2,
);
}
public function __construct($baseURL)
{
$this->baseURL = $baseURL;
$arcgisParser = ArcGISDataController::parserFactory($this->baseURL);
$wkid = $arcgisParser->getProjection();
$this->mapProjector = new MapProjector();
$this->mapProjector->setDstProj($wkid);
}
public static function parserFactory($baseURL) {
$throwawayController = new ArcGISDataController();
$throwawayController->init(array('BASE_URL' => $baseURL));
$data = $throwawayController->getData();
$throwawayController->parseData($data);
return $throwawayController->parser;
}
