Move(Geometry,Double,Double) Method

In This Topic

Moves a geometry.

Syntax

C#
Visual Basic (Declaration)

Geometry Move( 
   Geometry geometry,
   double dx,
   double dy
)

Overloads Function Move( _
   ByVal geometry As Geometry, _
   ByVal dx As Double, _
   ByVal dy As Double _
) As Geometry

Parameters

geometry: The geometry to move.
dx: Units along the X-axis to move the geometry.
dy: Units along the Y-axis to move the geometry.

Return Value

The moved geometry. If the input geometry is empty, then it is returned unchange.

Exceptions

Exception	Description
System.ArgumentNullException	Geometry is null.
System.NotImplementedException	The method is not implemented for GeometryBag.

Remarks

Moves the Geometry along the X-axis and the Y-axis. Only changes the position of the Geometry without altering any of the other characteristics. Move is a spatial offset.

GeometryEngine Move

Example

Move a MapPoint

MapPoint pt = MapPointBuilderEx.CreateMapPoint(1.0, 3.0);
MapPoint ptResult = GeometryEngine.Instance.Move(pt, -3.5, 2.5) as MapPoint;
// ptResult is (-2.5, 5.5)

Move a Polyline

List<MapPoint> pts = new List<MapPoint>();
pts.Add(MapPointBuilderEx.CreateMapPoint(1.0, 1.0, 3.0));
pts.Add(MapPointBuilderEx.CreateMapPoint(3.0, 3.0, 3.0));
pts.Add(MapPointBuilderEx.CreateMapPoint(3, 2, 3.0));
pts.Add(MapPointBuilderEx.CreateMapPoint(4.0, 2.0, 3.0));

Polyline polyline = PolylineBuilderEx.CreatePolyline(pts);

Geometry geometry = GeometryEngine.Instance.Move(polyline, 3, 2);
Polyline polylineResult = geometry as Polyline;
// polylineResult.Points[0] = 4.0, 3.0, 3.0
// polylineResult.Points[1] = 6.0, 5.0, 3.0
// polylineResult.Points[2] = 6.0, 4.0, 3.0
// polylineResult.Points[3] = 7.0, 4.0, 3.0

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.

Reference

IGeometryEngine Interface
IGeometryEngine Members
Overload List

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