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This document is archived and information here might be outdated. Recommended version. |
IBezierCurveGEN Interface (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This document is archived and information here might be outdated.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 > IB > IBezierCurveGEN Interface (ArcObjects .NET 10.4 SDK) |
OLE automation compatibility interface for IBezierCurve.
| Description | ||
|---|---|---|
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Degree | The degree of the Bezier curve. For third degree Beziers, this is always 3. |
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PutCoord | Sets the specified (0 <= index < 4) control point of this Bezier curve. |
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PutCoords | Sets this Bezier curve's control points from an array of between 1 to 4 input points. |
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QueryChordLengthTangentAtFrom | Returns tangent vector at 'from' point, based on chord length parametrization; and whether it has been set by user or by smoothing process. |
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QueryChordLengthTangentAtTo | Returns tangent vector at 'to' point, based on chord length parametrization; and whether it has been set by user or by smoothing process. |
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QueryCoord | Copies the specified control point of this Bezier curve into the input point. |
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QueryCoords | Sets the existing elements of an existing safe array to be equal to the four control points of this bezier curve. |
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QueryInflectionPoint | Finds inflection point; sets it empty if none exists. |
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SetChordLengthTangentAtFrom | Establishes tangent vector at 'from' point, based on chord length parametrization; and sets flag whether it has been set by user or by smoothing process. |
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SetChordLengthTangentAtTo | Establishes tangent vector at 'to' point, based on chord length parametrization; and sets flag whether it has been set by user or by smoothing process. |
| CoClasses and Classes | Description |
|---|---|
| BezierCurve | A cubic Bezier curve defined between two points; optionally has measure, height and ID attributes at each endpoint. |