Rotates about the specified origin point. The angle is in radians. The origin can be in a different spatial reference than the geometry being rotated.
[Visual Basic 6.0] Sub Rotate(
ByVal Origin As IPoint, _
ByVal rotationAngle As Double _
)
[Visual Basic .NET] Public Sub Rotate ( _ ByVal Origin As IPoint, _ ByVal rotationAngle As Double _ )
[C#] public void Rotate ( IPoint Origin, double rotationAngle );
[Java] public void rotate ( IPoint Origin, double rotationAngle ) throws IOException, AutomationException
[C++] HRESULT Rotate( IPoint* Origin, double rotationAngle );
[C++]
Parameters
Origin
Origin is a parameter of type IPoint
rotationAngle
rotationAngle is a parameter of type double
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
Rotate performs an angular transform (rotation) on the Geometry. The Origin is the only point in the transformation guaranteed to remain in the same location after the transformation is performed. Regardless of the Origin, the transformed Geometry is the same, except for a positional offset. The RotationAngle is measured in radians.
Remarks
An Envelope cannot be Rotated.
See Also
ITransform2D Interface
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