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DXFReaderNETControlAddArc Method (Vector3, Double, Double, Double, Int16, String, String)
Adds a new arc to the current drawing specifing center point, radius, start angle and end angle.

Namespace:  DXFReaderNET
Assembly:  DXFReaderNET (in DXFReaderNET.dll) Version: 20.10.54
Syntax
Copy
public EntityObject AddArc(
	Vector3 Center,
	double Radius,
	double StartAngle,
	double EndAngle,
	short ACIColor = 256,
	string LayerName = "",
	string LineTypeName = ""
)

Parameters

Center
Type: DXFReaderNETVector3
The center of the arc.
Radius
Type: SystemDouble
The radius of the arc in drawing's units.
StartAngle
Type: SystemDouble
The start angle in degree of the arc.
EndAngle
Type: SystemDouble
The end angle in degree of the arc.
ACIColor (Optional)
Type: SystemInt16
A number for 0 to 256 corresponding to the AutoCAD Color Index (0 = ByBlock; 256 = ByLayer. Default value = 256).
LayerName (Optional)
Type: SystemString
The layer name. If omitted, or layername doesn't exist, the CurrentLayer will be used.
LineTypeName (Optional)
Type: SystemString
The layer name. If omitted, or layername doesn't exist, , or layername doesn't exist, the CurrentLineTypeName will be used.

Return Value

Type: EntityObject
The new added Arc.
Examples
Adds a new arc entity to the current drawing with center in (250, 10), radius = 140, start angle = 30°, end angle = 156° and ACI color = 5 (blue).
Copy
[C#]

Vector3 Center = new Vector3(250, 10, 0);
dxfReaderNETControl1.AddArc(Center, 140, 30, 156, 5);
Copy
[Visual Basic]

Dim Center As New Vector3(250, 10, 0)
DxfReaderNETControl1.AddArc(Center, 140, 30, 156, 5)
See Also