// Object
public override bool Equals(object obj)
{
return(obj is CompressedHeader header &&
BlockTypes.Equals(header.BlockTypes) &&
DistanceParameters.Equals(header.DistanceParameters) &&
CollectionHelper.Equal(LiteralCtxModes, header.LiteralCtxModes) &&
LiteralCtxMap.Equals(header.LiteralCtxMap) &&
DistanceCtxMap.Equals(header.DistanceCtxMap) &&
CollectionHelper.Equal(LiteralTrees, header.LiteralTrees) &&
CollectionHelper.Equal(InsertCopyTrees, header.InsertCopyTrees) &&
CollectionHelper.Equal(DistanceTrees, header.DistanceTrees));
}
private void MyDrawObject_DrawComplete(object sender, DrawEventArgs args)
{
//ESRI.ArcGIS.Client.Geometry.Polyline polyline = args.Geometry as ESRI.ArcGIS.Client.Geometry.Polyline;
args.Geometry.SpatialReference = MyMap.SpatialReference;
Graphic graphic = new Graphic()
{
Geometry = args.Geometry
};
if (args.Geometry is Polyline)
{
graphic.Symbol = LayoutRoot.Resources["DefaultLineSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
}
else
{
graphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
}
graphicsLayer.Graphics.Add(graphic);
if (graphicsLayer.Graphics.Count == 1)
{
MyDrawObject.DrawMode = DrawMode.Point;
}
else if (graphicsLayer.Graphics.Count == 2)
{
MyDrawObject.IsEnabled = false;
GeometryService geometryService =
new GeometryService("http://tasks.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer");
geometryService.DistanceCompleted += GeometryService_DistanceCompleted;
geometryService.Failed += GeometryService_Failed;
MyDrawObject.DrawMode = DrawMode.Polyline;
DistanceParameters distanceParameters = new DistanceParameters()
{
DistanceUnit = LinearUnit.SurveyMile,
Geodesic = true
};
geometryService.DistanceAsync(graphicsLayer.Graphics[0].Geometry, graphicsLayer.Graphics[1].Geometry, distanceParameters);
ResponseTextBlock.Text = "The distance between geometries is... ";
}
}
private void MyDrawObject_DrawComplete(object sender, DrawEventArgs args)
{
//ESRI.ArcGIS.Client.Geometry.Polyline polyline = args.Geometry as ESRI.ArcGIS.Client.Geometry.Polyline;
args.Geometry.SpatialReference = MyMap.SpatialReference;
Graphic graphic = new Graphic()
{
Geometry = args.Geometry
};
graphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
graphicsLayer.Graphics.Add(graphic);
if (graphicsLayer.Graphics.Count == 2)
{
MyDrawObject.IsEnabled = false;
GeometryService geometryService =
new GeometryService("http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer");
geometryService.DistanceCompleted += GeometryService_DistanceCompleted;
geometryService.Failed += GeometryService_Failed;
DistanceParameters distanceParameters = new DistanceParameters()
{
DistanceUnit = LinearUnit.SurveyMile,
Geodesic = true
};
geometryService.DistanceAsync(graphicsLayer.Graphics[0].Geometry, graphicsLayer.Graphics[1].Geometry, distanceParameters);
ResponseTextBlock.Text = "The distance between the points is... ";
ESRI.ArcGIS.Client.Geometry.PointCollection points = new ESRI.ArcGIS.Client.Geometry.PointCollection();
points.Add(graphicsLayer.Graphics[0].Geometry as MapPoint);
points.Add(graphicsLayer.Graphics[1].Geometry as MapPoint);
ESRI.ArcGIS.Client.Geometry.Polyline polyline = new ESRI.ArcGIS.Client.Geometry.Polyline();
polyline.Paths.Add(points);
Graphic linegraphic = new Graphic()
{
Geometry = polyline,
Symbol = LayoutRoot.Resources["DefaultLineSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol
};
lineLayer.Graphics.Add(linegraphic);
}
MyDrawObject.IsEnabled = true;
}
static public void DistanceIsValid(Graphic G1, Graphic G2)
{
DistanceParameters distanceParameters = new DistanceParameters()
{
DistanceUnit = LinearUnit.Meter,
Geodesic = true
};
if (_geometryTask == null)
{
LocalGeometryService.GetServiceAsync(lgs =>
{
_geometryTask = new GeometryService();
_geometryTask.Url = lgs.UrlGeometryService;
_geometryTask.DistanceCompleted += GeometryService_DistanceCompleted;
_geometryTask.Failed += GeometryService_Failed;
});
}
_geometryTask.DistanceAsync(G1.Geometry, G2.Geometry, distanceParameters);
}
public CompressedHeader(
CategoryMap <BlockTypeInfo> blockTypes,
DistanceParameters distanceParameters,
IList <LiteralContextMode> literalCtxModes,
ContextMap literalCtxMap,
ContextMap distanceCtxMap,
IList <LiteralTree> literalTrees,
IList <InsertCopyTree> insertCopyTrees,
IList <DistanceTree> distanceTrees
)
{
this.BlockTypes = blockTypes;
this.DistanceParameters = distanceParameters;
this.LiteralCtxModes = literalCtxModes.ToArray();
this.LiteralCtxMap = literalCtxMap;
this.DistanceCtxMap = distanceCtxMap;
this.LiteralTrees = literalTrees.ToArray();
this.InsertCopyTrees = insertCopyTrees.ToArray();
this.DistanceTrees = distanceTrees.ToArray();
}
private void MyDrawObject_DrawComplete(object sender, DrawEventArgs args)
{
args.Geometry.SpatialReference = MyMap.SpatialReference;
Graphic graphic = new Graphic(){ Geometry = args.Geometry };
if (args.Geometry is Polyline)
graphic.Symbol = LayoutRoot.Resources["DefaultLineSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
else
graphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
graphicsLayer.Graphics.Add(graphic);
if (graphicsLayer.Graphics.Count == 1)
MyDrawObject.DrawMode = DrawMode.Point;
else if (graphicsLayer.Graphics.Count == 2)
{
MyDrawObject.IsEnabled = false;
GeometryService geometryService =
new GeometryService("http://tasks.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer");
geometryService.DistanceCompleted += GeometryService_DistanceCompleted;
geometryService.Failed += GeometryService_Failed;
MyDrawObject.DrawMode = DrawMode.Polyline;
DistanceParameters distanceParameters = new DistanceParameters()
{
DistanceUnit = LinearUnit.SurveyMile,
Geodesic = true
};
geometryService.DistanceAsync(graphicsLayer.Graphics[0].Geometry, graphicsLayer.Graphics[1].Geometry,distanceParameters);
ResponseTextBlock.Text = "The distance between geometries is... ";
}
}
private void MyDrawObject_DrawComplete(object sender, DrawEventArgs args)
{
//ESRI.ArcGIS.Client.Geometry.Polyline polyline = args.Geometry as ESRI.ArcGIS.Client.Geometry.Polyline;
args.Geometry.SpatialReference = MyMap.SpatialReference;
Graphic graphic = new Graphic() { Geometry = args.Geometry };
graphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
graphicsLayer.Graphics.Add(graphic);
if (graphicsLayer.Graphics.Count == 2)
{
MyDrawObject.IsEnabled = false;
GeometryService geometryService =
new GeometryService("http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer");
geometryService.DistanceCompleted += GeometryService_DistanceCompleted;
geometryService.Failed += GeometryService_Failed;
DistanceParameters distanceParameters = new DistanceParameters()
{
DistanceUnit = LinearUnit.SurveyMile,
Geodesic = true
};
geometryService.DistanceAsync(graphicsLayer.Graphics[0].Geometry, graphicsLayer.Graphics[1].Geometry, distanceParameters);
ResponseTextBlock.Text = "The distance between the points is... ";
ESRI.ArcGIS.Client.Geometry.PointCollection points = new ESRI.ArcGIS.Client.Geometry.PointCollection();
points.Add(graphicsLayer.Graphics[0].Geometry as MapPoint);
points.Add(graphicsLayer.Graphics[1].Geometry as MapPoint);
ESRI.ArcGIS.Client.Geometry.Polyline polyline = new ESRI.ArcGIS.Client.Geometry.Polyline();
polyline.Paths.Add(points);
Graphic linegraphic = new Graphic()
{
Geometry = polyline,
Symbol = LayoutRoot.Resources["DefaultLineSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol
};
lineLayer.Graphics.Add(linegraphic);
}
MyDrawObject.IsEnabled = true;
}
public static DistanceTree.Context GetTreeContext(DistanceParameters parameters)
{
return(new DistanceTree.Context(parameters.AlphabetSize, value => Create(parameters, value), symbol => symbol.Code));
}
