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This document is archived and information here might be outdated. Recommended version. |
ICurve3D.GetSubcurve3D Method (ArcObjects .NET 10.4 SDK)
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This document is archived and information here might be outdated. Recommended version. |
| ArcObjects namespaces > Geometry > ESRI.ArcGIS.Geometry > Interfaces > IC > ICurve3D Interface > ICurve3D.GetSubcurve3D Method (ArcObjects .NET 10.4 SDK) |
Extracts a portion of this curve into a new curve.
[Visual Basic .NET] Public Sub GetSubcurve3D ( _ ByVal fromDistance As Double, _ ByVal toDistance As Double, _ ByVal bAsRatio As Boolean, _ ByRef ppOutSubCurve As ICurve3D _ )
[C#] public void GetSubcurve3D ( double fromDistance, double toDistance, bool bAsRatio, ref ICurve3D ppOutSubCurve );
[C++]
HRESULT GetSubcurve3D(
double fromDistance,
double toDistance,
VARIANT_BOOL bAsRatio,
ICurve3D** ppOutSubCurve
);
[C++]
Parameters fromDistance fromDistance is a parameter of type double toDistance toDistance is a parameter of type double bAsRatio bAsRatio is a parameter of type VARIANT_BOOL ppOutSubCurve [out]
ppOutSubCurve is a parameter of type ICurve3D
Gets the subcurve between the specified points along the original curve and creates a new curve. The elements in the new subcurve are the same type and have the same properties as the elements of the original curve.
public static void GetSubcurve3D()
{
const double FromDistance=0.27;
const double ToDistance=0.823;
IGeometry polygonGeometry = GetPolygonGeometry();
IPointCollection pointCollection =
polygonGeometry as IPointCollection;
IPoint firstPoint=pointCollection.get_Point(0);
ICurve3D curve3D=polygonGeometry as ICurve3D;
ICurve3D subcurve3D;
curve3D.GetSubcurve3D(
FromDistance, ToDistance, true, out subcurve3D
);
}