function CreateMarkup()
{
$resourceService = $this->site->CreateService(MgServiceType::ResourceService);
$featureService = $this->site->CreateService(MgServiceType::FeatureService);
$map = new MgMap();
$map->Open($resourceService, $this->args['MAPNAME']);
$featureSourceId = "";
$bUpdate = array_key_exists("EDITMARKUPLAYER", $this->args) && array_key_exists("MARKUPLAYERNAME", $this->args) && array_key_exists("EDITFEATURESOURCE", $this->args);
// Create the Markup Feature Source if not updating
if (!$bUpdate) {
$markupName = $this->args["MARKUPNAME"];
$this->UniqueMarkupName($markupName);
$markupFsId = new MgResourceIdentifier($this->GetResourceIdPrefix() . $markupName . '.FeatureSource');
//MARKUPGEOMTYPE is any constant from MgFeatureGeometricType
if (array_key_exists("MARKUPGEOMTYPE", $this->args)) {
$markupSchema = MarkupSchemaFactory::CreateMarkupSchema(intval($this->args["MARKUPGEOMTYPE"]));
} else {
$markupSchema = MarkupSchemaFactory::CreateMarkupSchema(-1);
}
$fsParams = new MgFileFeatureSourceParams($this->args["MARKUPFDOPROVIDER"], 'Default', $map->GetMapSRS(), $markupSchema);
$featureService->CreateFeatureSource($markupFsId, $fsParams);
$featureSourceId = $markupFsId->ToString();
} else {
$featureSourceId = $this->args["EDITFEATURESOURCE"];
}
//HACK: SQLite leaky abstraction (hard-coded schema name), SHP probably has some leaks of its own, so we can't assume MarkupSchema:Markup
//as the class name interrogate our schema to figure it out
$fsId = new MgResourceIdentifier($featureSourceId);
$schemas = $featureService->DescribeSchema($fsId, "", null);
$schema = $schemas->GetItem(0);
$classes = $schema->GetClasses();
$cls = $classes->GetItem(0);
$className = $schema->GetName() . ":" . $cls->GetName();
$markupLayerDefinition = $this->CreateMarkupLayerDefinitionContent($featureSourceId, $className);
$byteSource = new MgByteSource($markupLayerDefinition, strlen($markupLayerDefinition));
//Save to new resource or overwrite existing
$layerDefId = new MgResourceIdentifier($bUpdate ? $this->args["EDITMARKUPLAYER"] : $this->GetResourceIdPrefix() . $markupName . '.LayerDefinition');
$resourceService->SetResource($layerDefId, $byteSource->GetReader(), null);
$cmds = new MgFeatureCommandCollection();
//Register markup with markup registry if not updating
if (!$bUpdate) {
$props = new MgPropertyCollection();
$props->Add(new MgStringProperty("ResourceId", $markupFsId->ToString()));
$props->Add(new MgStringProperty("LayerDefinition", $layerDefId->ToString()));
$props->Add(new MgStringProperty("Name", $layerDefId->GetName()));
$props->Add(new MgStringProperty("FdoProvider", $this->args["MARKUPFDOPROVIDER"]));
$props->Add(new MgInt32Property("GeometryTypes", intval($this->args["MARKUPGEOMTYPE"])));
$insertCmd = new MgInsertFeatures("Default:MarkupRegistry", $props);
$cmds->Add($insertCmd);
}
if ($cmds->GetCount() > 0) {
$res = $featureService->UpdateFeatures($this->markupRegistryId, $cmds, false);
MarkupManager::CleanupReaders($res);
}
return $layerDefId->ToString();
}
// add a point to the ParcelMarker layer to mark the
// centroid.
// Collect all the points into an MgFeatureCommandCollection,
// so they can all be added in one operation.
$parcelMarkerCommands = new MgFeatureCommandCollection();
while ($featureReader->ReadNext()) {
$byteReader = $featureReader->GetGeometry('SHPGEOM');
$geometry = $agfReaderWriter->Read($byteReader);
$point = $geometry->GetCentroid();
// Create an insert command for this parcel.
$properties = new MgPropertyCollection();
$properties->Add(new MgGeometryProperty('ParcelLocation', $agfReaderWriter->Write($point)));
$parcelMarkerCommands->Add(new MgInsertFeatures('ParcelMarkerClass', $properties));
}
$featureReader->Close();
if ($parcelMarkerCommands->GetCount() > 0) {
// Old way, pre MapGuide OS 2.0. Kept here for reference
//$featureService->UpdateFeatures($parcelFeatureResId, $parcelMarkerCommands, false);
// New way, post MapGuide OS 2.0
$parcelMarkerLayer->UpdateFeatures($parcelMarkerCommands);
} else {
echo '</p><p>No parcels within the buffer area match.';
}
// Create a feature in the buffer feature source to show the area covered by the buffer.
$properties = new MgPropertyCollection();
$properties->Add(new MgGeometryProperty('BufferGeometry', $agfReaderWriter->Write($bufferGeometry)));
$commands = new MgFeatureCommandCollection();
$commands->Add(new MgInsertFeatures('BufferClass', $properties));
// Old way, pre MapGuide OS 2.0
//$featureService->UpdateFeatures($bufferFeatureResId, $commands, false);
// New way, post MapGuide OS 2.0
