private void ShowProjectedExtent(Map thisMap)
{
if (thisMap != null)
{
System.Console.WriteLine("Current extent {0}", thisMap.Extent);
}
if (_xmlConfiguation.OutputSpatialReference == null || thisMap == null)
{
return;
}
// if we are in Web Mercator, project the extent back into the output spatial reference.
//
// This is for debugging only.
GeometryService geometryServiceProject = new GeometryService(_xmlConfiguation.GeometryServerUrl);
if (geometryServiceProject == null)
{
return;
}
geometryServiceProject.ProjectCompleted += GeometryService_CalculateOutputCoords;
geometryServiceProject.Failed += GeometryService_FailedWebMercatorScale;
geometryServiceProject.CancelAsync();
var graphicList = new List <Graphic>();
double x = thisMap.Extent.XMin;
double y = thisMap.Extent.YMin;
MapPoint minPoint = new MapPoint(x, y, ParcelMap.SpatialReference);
Graphic minGraphic = new Graphic();
minGraphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
minGraphic.Geometry = minPoint;
graphicList.Add(minGraphic);
x = thisMap.Extent.XMax;
y = thisMap.Extent.YMax;
MapPoint maxPoint = new MapPoint(x, y, ParcelMap.SpatialReference);
Graphic maxGraphic = new Graphic();
maxGraphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
maxGraphic.Geometry = maxPoint;
graphicList.Add(maxGraphic);
if (_xmlConfiguation.HasDatumTransformation)
{
DatumTransform transformation = new DatumTransform();
if (_xmlConfiguation.DatumTransformationWKID > 0)
{
transformation.WKID = _xmlConfiguation.DatumTransformationWKID;
}
else
{
transformation.WKT = _xmlConfiguation.DatumTransformationWKT;
}
geometryServiceProject.ProjectAsync(graphicList, _xmlConfiguation.OutputSpatialReference,
transformation, _xmlConfiguation.DatumTransformationForward);
}
else
{
geometryServiceProject.ProjectAsync(graphicList, _xmlConfiguation.OutputSpatialReference);
}
}
private void ShowProjectedExtent(Map thisMap)
{
if (thisMap != null)
System.Console.WriteLine("Current extent {0}", thisMap.Extent);
if (_xmlConfiguation.OutputSpatialReference == null || thisMap == null)
return;
// if we are in Web Mercator, project the extent back into the output spatial reference.
//
// This is for debugging only.
GeometryService geometryServiceProject = new GeometryService(_xmlConfiguation.GeometryServerUrl);
if (geometryServiceProject == null)
return;
geometryServiceProject.ProjectCompleted += GeometryService_CalculateOutputCoords;
geometryServiceProject.Failed += GeometryService_FailedWebMercatorScale;
geometryServiceProject.CancelAsync();
var graphicList = new List<Graphic>();
double x = thisMap.Extent.XMin;
double y = thisMap.Extent.YMin;
MapPoint minPoint = new MapPoint(x, y, ParcelMap.SpatialReference);
Graphic minGraphic = new Graphic();
minGraphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
minGraphic.Geometry = minPoint;
graphicList.Add(minGraphic);
x = thisMap.Extent.XMax;
y = thisMap.Extent.YMax;
MapPoint maxPoint = new MapPoint(x, y, ParcelMap.SpatialReference);
Graphic maxGraphic = new Graphic();
maxGraphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
maxGraphic.Geometry = maxPoint;
graphicList.Add(maxGraphic);
if (_xmlConfiguation.HasDatumTransformation)
{
DatumTransform transformation = new DatumTransform();
if (_xmlConfiguation.DatumTransformationWKID > 0)
transformation.WKID = _xmlConfiguation.DatumTransformationWKID;
else
transformation.WKT = _xmlConfiguation.DatumTransformationWKT;
geometryServiceProject.ProjectAsync(graphicList, _xmlConfiguation.OutputSpatialReference,
transformation, _xmlConfiguation.DatumTransformationForward);
}
else
geometryServiceProject.ProjectAsync(graphicList, _xmlConfiguation.OutputSpatialReference);
}
