/// <summary>
/// Initialize map spatial reference and map scalebar units from server
/// </summary>
/// <param name="isInitializationInProgress">True if initialization is in progress,
/// otherwise false..</param>
private void _GetMapLayerProperties(bool isInitializationInProgress)
{
if (_layers.Count > 0)
{
// TODO: check spatial references from other layers and remove hardcode
// Create client
MapLayer mapLayer = _layers[0];
_mapServer = ((AgsMapLayer)mapLayer).Server;
if (_mapServer.State == AgsServerState.Authorized)
{
MapServiceClient mapservice = new MapServiceClient(
mapLayer.Url,
_mapServer.OpenConnection());
// Get map service info
ESRI.ArcLogistics.MapService.MapServerInfo serverInfo =
mapservice.GetServerInfo(mapservice.GetDefaultMapName());
// Get spatial reference ID
_spatialReferenceId = serverInfo.SpatialReference.WKID;
_scaleBarUnits = _ConvertScalebarUnits(serverInfo.Units);
// Now map is initialized.
_inited = true;
}
else
{
// Subscribe on server state changed in case of Map is not inited
if (isInitializationInProgress)
{
_mapServer.StateChanged += new EventHandler(_Server_StateChanged);
}
}
}
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Initializes routine (support reinit).
/// </summary>
/// <param name="mapLayer">Layer for creating images.</param>
public void Init(MapLayer mapLayer)
{
Debug.Assert(null != mapLayer);
Debug.Assert(!_serviceInWorkedState); // only once
AgsServer server = ((AgsMapLayer)mapLayer).Server;
ServiceHelper.ValidateServerState(server);
_mapService = new MapServiceClient(mapLayer.Url, server.OpenConnection());
_mapInfo = _mapService.GetServerInfo(_mapService.GetDefaultMapName());
_mapDescription = _mapInfo.DefaultMapDescription;
var imgType = new ImageType();
imgType.ImageFormat = esriImageFormat.esriImagePNG;
imgType.ImageReturnType = esriImageReturnType.esriImageReturnMimeData;
_imgDescription = new ImageDescription();
_imgDescription.ImageType = imgType;
_serviceInWorkedState = true;
}
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Initializes routine (support reinit).
/// </summary>
/// <param name="mapLayer">Layer for creating images.</param>
public void Init(MapLayer mapLayer)
{
Debug.Assert(null != mapLayer);
Debug.Assert(!_serviceInWorkedState); // only once
AgsServer server = ((AgsMapLayer)mapLayer).Server;
ServiceHelper.ValidateServerState(server);
_mapService = new MapServiceClient(mapLayer.Url, server.OpenConnection());
_mapInfo = _mapService.GetServerInfo(_mapService.GetDefaultMapName());
_mapDescription = _mapInfo.DefaultMapDescription;
var imgType = new ImageType();
imgType.ImageFormat = esriImageFormat.esriImagePNG;
imgType.ImageReturnType = esriImageReturnType.esriImageReturnMimeData;
_imgDescription = new ImageDescription();
_imgDescription.ImageType = imgType;
_serviceInWorkedState = true;
}
private void _SetSelectedBaseMap()
{
foreach (MapLayer layer in _layers)
{
if (layer.IsBaseMap && layer.IsVisible)
{
if (_baseMapLayer == null)
_baseMapLayer = layer;
else
layer.IsVisible = false;
}
}
}