function CreateFeatureSource($map, $dataSourceId, $featureName, $featureService, $geomType, $schema = "")
{
//create feature source
$classDef = new MgClassDefinition();
$classDef->SetName($featureName);
$classDef->SetDescription($featureName . " feature layer");
$classDef->SetDefaultGeometryPropertyName("GEOM");
//Set KEY property
$prop = new MgDataPropertyDefinition("KEY");
$prop->SetDataType(MgPropertyType::Int32);
$prop->SetAutoGeneration(true);
$prop->SetReadOnly(true);
$classDef->GetIdentityProperties()->Add($prop);
$classDef->GetProperties()->Add($prop);
$prop = new MgGeometricPropertyDefinition("GEOM");
$prop->SetGeometryTypes($geomType);
$classDef->GetProperties()->Add($prop);
//Create the schema
if ($schema == "") {
$schema = "DrawToolSchema";
}
$schema = new MgFeatureSchema($schema, "Temporary draw layer schema");
$schema->GetClasses()->Add($classDef);
//finally, creation of the feature source
$params = new MgCreateSdfParams("LatLong", GetMapSRS($map), $schema);
$featureService->CreateFeatureSource($dataSourceId, $params);
}
function CreateParcelMarkerFeatureSource($featureService, $wkt, $parcelMarkerDataResId)
{
$parcelClass = new MgClassDefinition();
$parcelClass->SetName('ParcelMarkerClass');
$properties = $parcelClass->GetProperties();
$idProperty = new MgDataPropertyDefinition('ID');
$idProperty->SetDataType(MgPropertyType::Int32);
$idProperty->SetReadOnly(true);
$idProperty->SetNullable(false);
$idProperty->SetAutoGeneration(true);
$properties->Add($idProperty);
$pointProperty = new MgGeometricPropertyDefinition('ParcelLocation');
$pointProperty->SetGeometryTypes(MgGeometryType::Point);
$pointProperty->SetHasElevation(false);
$pointProperty->SetHasMeasure(false);
$pointProperty->SetReadOnly(false);
$pointProperty->SetSpatialContextAssociation('defaultSrs');
$properties->Add($pointProperty);
$idProperties = $parcelClass->GetIdentityProperties();
$idProperties->Add($idProperty);
$parcelClass->SetDefaultGeometryPropertyName('ParcelLocation');
$parcelSchema = new MgFeatureSchema('ParcelLayerSchema', 'temporary schema to hold parcel markers');
$parcelSchema->GetClasses()->Add($parcelClass);
$sdfParams = new MgCreateSdfParams('defaultSrs', $wkt, $parcelSchema);
$featureService->CreateFeatureSource($parcelMarkerDataResId, $sdfParams);
}
function CreateAddressMarkerFeatureSource($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 MgCreateSdfParams('LL84', $ll84Wkt, $addressSchema);
$featureService->CreateFeatureSource($addressMarkerDataResId, $sdfParams);
}
static function CreateIDProperty()
{
$idProperty = new MgDataPropertyDefinition('ID');
$idProperty->SetDataType(MgPropertyType::Int32);
$idProperty->SetReadOnly(true);
$idProperty->SetNullable(false);
$idProperty->SetAutoGeneration(true);
return $idProperty;
}
private function CreateFilterSchema()
{
$filterSchema = new MgFeatureSchema();
$filterSchema->SetName('FilterSchema');
$filterClass = new MgClassDefinition();
$filterClass->SetName('Filter');
$properties = $filterClass->GetProperties();
$idProperty = new MgDataPropertyDefinition('ID');
$idProperty->SetDataType(MgPropertyType::Int32);
$idProperty->SetReadOnly(true);
$idProperty->SetNullable(false);
$idProperty->SetAutoGeneration(true);
$properties->Add($idProperty);
$geometryProperty = new MgGeometricPropertyDefinition('Geometry');
$geometryProperty->SetGeometryTypes(MgFeatureGeometricType::Surface);
$geometryProperty->SetHasElevation(false);
$geometryProperty->SetHasMeasure(false);
$geometryProperty->SetReadOnly(false);
$geometryProperty->SetSpatialContextAssociation('MAPCS');
$properties->Add($geometryProperty);
$filterClass->GetIdentityProperties()->Add($idProperty);
$filterClass->SetDefaultGeometryPropertyName('Geometry');
$filterSchema->GetClasses()->Add($filterClass);
return $filterSchema;
}
$resourceIdentifier = new MgResourceIdentifier($featureSourceName);
$featureSourceExists = DoesResourceExist($resourceIdentifier, $resourceService);
if (!$featureSourceExists) {
// Create a temporary feature source to draw the lines on
// Create a feature class definition for the new feature
// source
$classDefinition = new MgClassDefinition();
$classDefinition->SetName("Lines");
$classDefinition->SetDescription("Lines to display.");
$geometryPropertyName = "SHPGEOM";
$classDefinition->SetDefaultGeometryPropertyName($geometryPropertyName);
// Create an identify property
$identityProperty = new MgDataPropertyDefinition("KEY");
$identityProperty->SetDataType(MgPropertyType::Int32);
$identityProperty->SetAutoGeneration(true);
$identityProperty->SetReadOnly(true);
// Add the identity property to the class definition
$classDefinition->GetIdentityProperties()->Add($identityProperty);
$classDefinition->GetProperties()->Add($identityProperty);
// Create a name property
$nameProperty = new MgDataPropertyDefinition("NAME");
$nameProperty->SetDataType(MgPropertyType::String);
// Add the name property to the class definition
$classDefinition->GetProperties()->Add($nameProperty);
// Create a geometry property
$geometryProperty = new MgGeometricPropertyDefinition($geometryPropertyName);
$geometryProperty->SetGeometryTypes(MgFeatureGeometricType::Surface);
// Add the geometry property to the class definition
$classDefinition->GetProperties()->Add($geometryProperty);
// Create a feature schema
$featureSchema = new MgFeatureSchema("SHP_Schema", "Line schema");
} catch (MgException $exc) {
echo $exc->GetExceptionMessage() . "\n";
echo $exc->GetDetails() . "\n";
return;
}
echo "Created Services\n";
// Create class definition for new feature class
$classDef = new MgClassDefinition();
$classDef->SetName("Buffer");
$classDef->SetDescription("Feature class for buffer layer");
$classDef->SetDefaultGeometryPropertyName("GEOM");
// Set key property
$prop = new MgDataPropertyDefinition("KEY");
$prop->SetDataType(MgPropertyType::Int32);
$prop->SetAutoGeneration(true);
$prop->SetReadOnly(true);
$classDef->GetIdentityProperties()->Add($prop);
$classDef->GetProperties()->Add($prop);
$prop = new MgDataPropertyDefinition("NAME");
$prop->SetDataType(MgPropertyType::String);
$classDef->GetProperties()->Add($prop);
// Set geometry property
$prop = new MgGeometricPropertyDefinition("GEOM");
$prop->SetGeometryTypes(MgFeatureGeometricType::Surface);
$classDef->GetProperties()->Add($prop);
$schema = new MgFeatureSchema("BufferSchema", "Temporary buffer schema");
$schema->GetClasses()->Add($classDef);
$wkt = "LOCALCS[\"Non-Earth (Meter)\",LOCAL_DATUM[\"Local Datum\",0],UNIT[\"Meter\", 1],AXIS[\"X\",EAST],AXIS[\"Y\",NORTH]]";
$params = new MgCreateSdfParams("ArbitraryXY", $wkt, $schema);
echo "Created sdfparams\n";
$layerName = 'Library://TrevorWekel/NewSdf.FeatureSource';
