function arrayFromMapFeature(MapFeature $feature) {
$category = $feature->getCategory();
if (is_array($category)) {
$category = implode(MAP_CATEGORY_DELIMITER, $category);
}
$result = array(
'title' => $feature->getTitle(),
'subtitle' => $feature->getSubtitle(),
'id' => $feature->getIndex(),
'category' => $category,
'description' => $feature->getDescription(),
);
$geometry = $feature->getGeometry();
if ($geometry) {
$center = $geometry->getCenterCoordinate();
if ($geometry instanceof MapPolygon) {
$serializedGeometry = $geometry->getRings();
} elseif ($geometry instanceof MapPolyline) {
$serializedGeometry = $geometry->getPoints();
} elseif ($geometry) {
$serializedGeometry = $geometry->getCenterCoordinate();
}
$result['geometry'] = $serializedGeometry;
$result['lat'] = $center['lat'];
$result['lon'] = $center['lon'];
}
return $result;
}
private function initializeMap(MapDataController $dataController, MapFeature $feature, $fullscreen=FALSE) {
$MapDevice = new MapDevice($this->pagetype, $this->platform);
$style = $feature->getStyle();
$geometries = array();
$geometries[] = $feature->getGeometry();
// zoom
if (isset($this->args['zoom'])) {
$zoomLevel = $this->args['zoom'];
} else {
$zoomLevel = $dataController->getDefaultZoomLevel();
}
if ($MapDevice->pageSupportsDynamicMap() && $dataController->supportsDynamicMap()) {
$imgController = $dataController->getDynamicMapController();
} else {
$imgController = $dataController->getStaticMapController();
}
if ($imgController->supportsProjections()) {
$imgController->setDataProjection($dataController->getProjection());
} else {
$dataProjection = $dataController->getProjection();
$outputProjection = $imgController->getMapProjection();
if ($dataProjection != $outputProjection) {
$projector = new MapProjector();
$projector->setSrcProj($dataProjection);
$projector->setDstProj($outputProjection);
foreach ($geometries as $i => $geometry) {
$geometries[$i] = $projector->projectGeometry($geometry);
}
}
}
if (isset($this->args['lat'], $this->args['lon'])) {
array_unshift($geometries, new EmptyMapPoint($this->args['lat'], $this->args['lon']));
}
// center
if (isset($this->args['center'])) {
$latlon = explode(",", $this->args['center']);
$center = array('lat' => $latlon[0], 'lon' => $latlon[1]);
} else {
$center = $geometries[0]->getCenterCoordinate();
}
$imgController->setCenter($center);
$imgController->setZoomLevel($zoomLevel);
foreach ($geometries as $i => $geometry) {
if ($geometry instanceof MapPolygon) {
if ($imgController->canAddPolygons()) {
$imgController->addPolygon($geometry->getRings(), $style);
}
} elseif ($geometry instanceof MapPolyline) {
if ($imgController->canAddPaths()) {
$imgController->addPath($geometry->getPoints(), $style);
}
} else {
if ($imgController->canAddAnnotations()) {
$imgController->addAnnotation($geometry->getCenterCoordinate(), $style, $feature->getTitle());
}
}
}
if (!$fullscreen) {
$this->assign('fullscreenURL', $this->buildBreadcrumbURL('fullscreen', $this->args, false));
if ($imgController->isStatic()) {
list($imageWidth, $imageHeight) = $MapDevice->staticMapImageDimensions();
} else {
list($imageWidth, $imageHeight) = $MapDevice->dynamicMapImageDimensions();
$this->addInlineJavascriptFooter("\n hideMapTabChildren();\n");
}
} else {
$this->assign('detailURL', $this->buildBreadcrumbURL('detail', $this->args, false));
if ($imgController->isStatic()) {
list($imageWidth, $imageHeight) = $MapDevice->staticMapImageDimensions();
} else {
list($imageWidth, $imageHeight) = $MapDevice->fullscreenMapImageDimensions();
$this->addJavascriptFullscreenDynamicMap();
}
}
$this->assign('fullscreen', $fullscreen);
$this->assign('isStatic', $imgController->isStatic());
$this->initializeMapElements('mapimage', $imgController, $imageWidth, $imageHeight);
// call the function that updates the image size
if ($fullscreen && $imgController->isStatic()) {
$this->addJavascriptFullscreenStaticMap();
}
}
private function initializeMap(MapDataController $dataController, MapFeature $feature, $fullscreen=FALSE) {
$style = $feature->getStyle();
$geometries = array();
$geometries[] = $feature->getGeometry();
// zoom
if (isset($this->args['zoom'])) {
$zoomLevel = $this->args['zoom'];
} else {
$zoomLevel = $dataController->getDefaultZoomLevel();
}
if ($this->pageSupportsDynamicMap() && $dataController->supportsDynamicMap()) {
$imgController = $dataController->getDynamicMapController();
} else {
$imgController = $dataController->getStaticMapController();
}
if ($imgController->supportsProjections()) {
$imgController->setDataProjection($dataController->getProjection());
} else {
$dataProjection = $dataController->getProjection();
$outputProjection = $imgController->getMapProjection();
if ($dataProjection != $outputProjection) {
$projector = new MapProjector();
$projector->setSrcProj($dataProjection);
$projector->setDstProj($outputProjection);
foreach ($geometries as $i => $geometry) {
$geometries[$i] = $projector->projectGeometry($geometry);
}
}
}
if (isset($this->args['lat'], $this->args['lon'])) {
array_unshift($geometries, new EmptyMapPoint($this->args['lat'], $this->args['lon']));
}
// center
if (isset($this->args['center'])) {
$latlon = explode(",", $this->args['center']);
$center = array('lat' => $latlon[0], 'lon' => $latlon[1]);
} else {
$center = $geometries[0]->getCenterCoordinate();
}
$imgController->setCenter($center);
$imgController->setZoomLevel($zoomLevel);
foreach ($geometries as $i => $geometry) {
switch ($geometry->getType()) {
case MapGeometry::POINT:
if ($imgController->canAddAnnotations()) {
$imgController->addAnnotation($geometry->getCenterCoordinate(), $style, $feature->getTitle());
}
break;
case MapGeometry::POLYLINE:
if ($imgController->canAddPaths()) {
$imgController->addPath($geometry->getPoints(), $style);
}
break;
case MapGeometry::POLYGON:
if ($imgController->canAddPolygons()) {
$imgController->addPolygon($geometry->getRings(), $style);
}
break;
default:
break;
}
}
if (!$fullscreen) {
$this->assign('fullscreenURL', $this->buildBreadcrumbURL('fullscreen', $this->args, false));
if ($imgController->isStatic()) {
list($imageWidth, $imageHeight) = $this->staticMapImageDimensions();
} else {
list($imageWidth, $imageHeight) = $this->dynamicMapImageDimensions();
$this->addInlineJavascriptFooter("\n hideMapTabChildren();\n");
}
} else {
$this->assign('detailURL', $this->buildBreadcrumbURL('detail', $this->args, false));
if ($imgController->isStatic()) {
list($imageWidth, $imageHeight) = $this->staticMapImageDimensions();
} else {
list($imageWidth, $imageHeight) = $this->fullscreenMapImageDimensions();
$this->addInlineJavascriptFooter("\n hide('loadingimage');\n");
}
$this->addOnOrientationChange('rotateScreen();');
}
$this->assign('fullscreen', $fullscreen);
$this->assign('isStatic', $imgController->isStatic());
$this->initializeMapElements('mapimage', $imgController, $imageWidth, $imageHeight);
// call the function that updates the image size
if ($fullscreen && $imgController->isStatic()) {
// Let Webkit figure out what the window size is and then hide the address bar
// and resize the map
$this->addOnLoad('setTimeout(function () { window.scrollTo(0, 1); updateMapDimensions(); }, 1000);');
$this->addOnOrientationChange('updateMapDimensions();');
}
}