CreateMapPoint(Double,Double,SpatialReference) Method

In This Topic

Convenience method to create a MapPoint instance with the given X and Y coordinates.

Syntax

C#
Visual Basic (Declaration)

public static MapPoint CreateMapPoint( 
   double x,
   double y,
   SpatialReference spatialReference
)

Public Overloads Shared Function CreateMapPoint( _
   ByVal x As Double, _
   ByVal y As Double, _
   Optional ByVal spatialReference As SpatialReference _
) As MapPoint

Parameters

x: X coordinate.
y: Y coordinate.
spatialReference: (Optional) The SpatialReference. The default value is null.

Return Value

A MapPoint.

Example

Construct a Polyline - from an enumeration of MapPoints

// Use a builderEx convenience method or a builderEx constructor.
// neither need to run on the MCT

MapPoint startPt = MapPointBuilderEx.CreateMapPoint(1.0, 1.0);
MapPoint endPt = MapPointBuilderEx.CreateMapPoint(2.0, 1.0);

List<MapPoint> list = new List<MapPoint>();
list.Add(startPt);
list.Add(endPt);

Polyline polyline = PolylineBuilderEx.CreatePolyline(list, SpatialReferences.WGS84);

// use AttributeFlags.None since we only have 2D points in the list
PolylineBuilderEx pb = new PolylineBuilderEx(list, AttributeFlags.None);
pb.SpatialReference = SpatialReferences.WGS84;
Polyline polyline2 = pb.ToGeometry();

//     use AttributeFlags.NoAttributes because we only have 2d points in the list
Polyline polyline4 = PolylineBuilderEx.CreatePolyline(list, AttributeFlags.None);

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

MapPointBuilderEx Class
MapPointBuilderEx Members
Overload List

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