MapPointBuilderEx Constructor(Double,Double,Boolean,Double,Boolean,Double,Boolean,Int32,SpatialReference)

In This Topic

Creates a new MapPointBuilderEx instance with the given X and Y coordinates and other attributes.

Syntax

C#
Visual Basic (Declaration)

public MapPointBuilderEx( 
   double x,
   double y,
   bool hasZ,
   double z,
   bool hasM,
   double m,
   bool hasId,
   int id,
   SpatialReference spatialReference
)

Public Function New( _
   ByVal x As Double, _
   ByVal y As Double, _
   ByVal hasZ As Boolean, _
   ByVal z As Double, _
   ByVal hasM As Boolean, _
   ByVal m As Double, _
   ByVal hasId As Boolean, _
   ByVal id As Integer, _
   Optional ByVal spatialReference As SpatialReference _
)

Parameters

x: The X-value.
y: The Y-value.
hasZ: If true, the Z-value is set and HasZ is true.
z: The Z-value which is used only if hasZ is true.
hasM: If true, the M-value is set and HasM is true.
m: The M-value which is used only if hasM is true.
hasId: If true, the ID value is set and HasID is true.
id: The ID-value which is used only if hasId is true.
spatialReference: (Optional) The SpatialReference. The default value is null.

Example

Construct a MapPoint

// Use a builder convenience method or use a builder constructor.

// create a 3d point with M
MapPoint pt = MapPointBuilderEx.CreateMapPoint(1.0, 2.0, 3.0, 4.0);


// builderEx constructors don't need to run on the MCT.
MapPointBuilderEx mb = new MapPointBuilderEx(1.0, 2.0, 3.0, 4.0);
// do something with the builder

MapPoint ptWithM = mb.ToGeometry();


MapPoint clone = ptWithM.Clone() as MapPoint;
MapPoint anotherM = MapPointBuilderEx.CreateMapPoint(ptWithM);


MapPointBuilderEx builderEx = new MapPointBuilderEx(1.0, 2.0, 3.0);
builderEx.HasM = true;
builderEx.M = 4.0;

pt = builderEx.ToGeometry() as MapPoint;


// or another alternative with builderEx constructor
builderEx = new MapPointBuilderEx(1.0, 2.0, true, 3.0, true, 4.0, false, 0);
pt = builderEx.ToGeometry() as MapPoint;


// or use a builderEx convenience method
pt = MapPointBuilderEx.CreateMapPoint(1.0, 2.0, 3.0, 4.0);

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

MapPointBuilderEx Class
MapPointBuilderEx Members
Overload List

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