';
echo '| Previous Results |
';
$geometryReaderWriter = new MgAgfReaderWriter();
$featureReader = $featureService->SelectFeatures($addressMarkerDataResId, 'AddressMarker', null);
while ($featureReader->ReadNext())
{
$address = $featureReader->GetString('Address');
$byteReader = $featureReader->GetGeometry('Location');
$geometry = $geometryReaderWriter->Read($byteReader);
$x = $geometry->GetCoordinate()->GetX();
$y = $geometry->GetCoordinate()->GetY();
echo '';
echo ' ';
echo ' ' . $address . ' |
';
}
$featureReader->Close();
echo '';
echo '';
echo '
';
}
// Create a temporary Feature Source to store geocode results.
function CreateAddressMarkerFeatureSource($featureService, $addressMarkerDataResId)
{
$ll84Wkt = 'GEOGCS["WGS84 Lat/Long\'s, Degrees, -180 ==> +180",DATUM["D_WGS_1984",SPHEROID["World_Geodetic_System_of_1984",6378137,298.257222932867]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]]';
$addressClass = new MgClassDefinition();
$addressClass->SetName('AddressMarker');
$properties = $addressClass->GetProperties();
$idProperty = new MgDataPropertyDefinition('ID');
$idProperty->SetDataType(MgPropertyType::Int32);
$idProperty->SetReadOnly(true);
$idProperty->SetNullable(false);
$idProperty->SetAutoGeneration(true);
$properties->Add($idProperty);
$addressProperty = new MgDataPropertyDefinition('Address');
$addressProperty->SetDataType(MgPropertyType::String);
$addressProperty->SetLength(512);
$properties->Add($addressProperty);
$locationProperty = new MgGeometricPropertyDefinition('Location');
$locationProperty->SetGeometryTypes(MgGeometryType::Point);
$locationProperty->SetHasElevation(false);
$locationProperty->SetHasMeasure(false);
$locationProperty->SetReadOnly(false);
$locationProperty->SetSpatialContextAssociation('LL84');
$properties->Add($locationProperty);
$idProperties = $addressClass->GetIdentityProperties();
$idProperties->Add($idProperty);
$addressClass->SetDefaultGeometryPropertyName('Location');
$addressSchema = new MgFeatureSchema();
$addressSchema->SetName('AddressMarkerSchema');
$addressSchema->GetClasses()->Add($addressClass);
$sdfParams = new MgFileFeatureSourceParams('OSGeo.SDF', 'LL84', $ll84Wkt, $addressSchema);
$featureService->CreateFeatureSource($addressMarkerDataResId, $sdfParams);
}
// Create a temporary Layer to display geocode results.
function CreateAddressMarkerLayer($resourceService, $addressMarkerDataResId, $sessionId)
{
// Load the AddressMarker layer definition template into
// a PHP DOM object, find the "ResourceId" element, and
// modify it's content to reference the temporary
// feature source.
$doc = new DOMDocument();
$doc->load(GetXmlPath());
$featureSourceNode = $doc->getElementsByTagName('ResourceId')->item(0);
$featureSourceNode->nodeValue = $addressMarkerDataResId->ToString();
// Get the updated layer definition from the DOM object
// and save it to the session repository using the
// ResourceService object.
$layerDefinition = $doc->saveXML();
$byteSource = new MgByteSource($layerDefinition, strlen($layerDefinition));
$byteSource->SetMimeType(MgMimeType::Xml);
$tempLayerResId = new MgResourceIdentifier("Session:" . $sessionId . "//AddressMarker.LayerDefinition");
$resourceService->SetResource($tempLayerResId, $byteSource->GetReader(), null);
// Create an MgLayer object based on the new layer definition
// and return it to the caller.
$addressLayer = new MgLayer($tempLayerResId, $resourceService);
$addressLayer->SetName("AddressMarker");
$addressLayer->SetLegendLabel("AddressMarker");
$addressLayer->SetDisplayInLegend(false);
$addressLayer->SetSelectable(false);
return $addressLayer;
}
?>