Constructs an arc of given radius and tangent to two segments. hintPoint can be nil or can be a location near the desired fillet.
[Visual Basic .NET] Public Sub ConstructFilletRadius ( _ ByVal s1 As ISegment, _ ByVal s2 As ISegment, _ ByVal inRadius As Double, _ ByVal hintPoint As IPoint _ )
[C#] public void ConstructFilletRadius ( ISegment s1, ISegment s2, double inRadius, IPoint hintPoint );
[C++]
HRESULT ConstructFilletRadius(
ISegment* s1,
ISegment* s2,
double inRadius,
IPoint* hintPoint
);
[C++]Parameters
s1s1 is a parameter of type ISegment
s2s2 is a parameter of type ISegment
inRadius inRadius is a parameter of type double hintPointhintPoint is a parameter of type IPoint
Product Availability
Description
A Fillet Arc is a CircularArc constructed between two input segments such that the CircularArc is tangential to both embedded segments at the Fillet Arc endpoints. ConstructFilletRadius constructs a Fillet Arc of a given input Radius between two input Segments given a Hint Point. The Hint Point determines which Fillet Arc is to be constructed. The endpoints of the Fillet Arc lie on the embedded extensions of the input Segments. The From Point always lies on the embedded extension of the first input segment. If the Hint Point lies in a region in which the Fillet Arc cannot be constructed with the given Radius, an error is returned. The input Radius must be greater than 0, otherwise an error is returned. Use QueryFilletRadiusRange to find the range of radii for a given set of inputs such that the constructed Fillet Arc has endpoints on both of the non-extended input segments.
Remarks
private void ConstructFilletRadius() { IConstructCircularArc constructCircularArc = new CircularArcClass(); ICircularArc circularArc = constructCircularArc as ICircularArc; IPoint fromPoint1 = new PointClass(); fromPoint1.PutCoords(100, 100); IPoint toPoint1 = new PointClass(); toPoint1.PutCoords(50, 50); ILine line1 = new LineClass(); line1.PutCoords(fromPoint1, toPoint1); IPoint fromPoint2 = new PointClass(); fromPoint2.PutCoords(100, 100); IPoint toPoint2 = new PointClass(); toPoint2.PutCoords(150, 50); ILine line2 = new LineClass(); line2.PutCoords(fromPoint2, toPoint2); IPoint hintPoint = new PointClass(); hintPoint.PutCoords(100, 75); constructCircularArc.ConstructFilletRadius(line1 as ISegment, line2 as ISegment, 50, hintPoint); String report = "Length : " + circularArc.Length + "\n" + "Radius : " + circularArc.Radius + "\n" + "Chord Height : " + circularArc.ChordHeight + "\n" + "Central Angle (Rad) : " + circularArc.CentralAngle + "\n" + "From Angle (Rad) : " + circularArc.FromAngle + "\n" + "To Angle (Rad) : " + circularArc.ToAngle + "\n" + "Center Point : " + circularArc.CenterPoint.X + " , " + circularArc.CenterPoint.Y + "\n" + "From Point : " + circularArc.FromPoint.X + " , " + circularArc.FromPoint.Y + "\n" + "To Point : " + circularArc.ToPoint.X + " , " + circularArc.ToPoint.Y; System.Windows.Forms.MessageBox.Show(report); }
Private Sub ConstructFilletRadius()
Dim pConstructCircularArc As ESRI.ArcGIS.Geometry.IConstructCircularArc
Dim pCArc As ESRI.ArcGIS.Geometry.ICircularArc
Dim pToPoint As ESRI.ArcGIS.Geometry.IPoint
Dim pFromPoint As ESRI.ArcGIS.Geometry.IPoint
Dim pLine1 As ESRI.ArcGIS.Geometry.ILine
Dim pLine2 As ESRI.ArcGIS.Geometry.ILine
Dim pHintPoint As ESRI.ArcGIS.Geometry.IPoint
pConstructCircularArc = New ESRI.ArcGIS.Geometry.CircularArc
pCArc = pConstructCircularArc
pFromPoint = New ESRI.ArcGIS.Geometry.Point
pToPoint = New ESRI.ArcGIS.Geometry.Point
pLine1 = New ESRI.ArcGIS.Geometry.Line
pLine2 = New ESRI.ArcGIS.Geometry.Line
pFromPoint.PutCoords(100, 100)
pToPoint.PutCoords(50, 50)
pLine1.PutCoords(pFromPoint, pToPoint)
pFromPoint.PutCoords(100, 100)
pToPoint.PutCoords(150, 50)
pLine2.PutCoords(pFromPoint, pToPoint)
pHintPoint = New ESRI.ArcGIS.Geometry.Point
pHintPoint.PutCoords(100, 75)
pConstructCircularArc.ConstructFilletRadius(pLine1, pLine2, 50, pHintPoint)
Debug.Print("Length : " & pCArc.Length)
Debug.Print("Radius : " & pCArc.Radius)
Debug.Print("Chord Height : " & pCArc.ChordHeight)
Debug.Print("Central Angle (Rad) : " & pCArc.CentralAngle)
Debug.Print("From Angle (Rad) : " & pCArc.FromAngle)
Debug.Print("To Angle (Rad) : " & pCArc.ToAngle)
Debug.Print("Center Point : " & pCArc.CenterPoint.X & " , " & pCArc.CenterPoint.Y)
Debug.Print("From Point : " & pCArc.FromPoint.X & " , " & pCArc.FromPoint.Y)
Debug.Print("To Point : " & pCArc.ToPoint.X & " , " & pCArc.ToPoint.Y)
End Sub
See Also
IConstructCircularArc Interface | IConstructCircularArc.QueryFilletRadiusRange Method | IConstructCircularArc.ConstructFilletRadius Method | IConstructCircularArc.ConstructFilletPoint Method