SimpleShapeCheckerIsCircle Method (ListIntPoint, Point, Single)

Check if the specified set of points form a circle shape.

Namespace: Accord.Math.Geometry
Assembly: Accord.Math (in Accord.Math.dll) Version: 3.8.0

Syntax

public bool IsCircle(
	List<IntPoint> edgePoints,
	out Point center,
	out float radius
)

Public Function IsCircle ( 
	edgePoints As List(Of IntPoint),
	<OutAttribute> ByRef center As Point,
	<OutAttribute> ByRef radius As Single
) As Boolean

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Parameters

edgePoints: Type: System.Collections.GenericListIntPoint
Shape's points to check.
center: Type: AccordPoint
Receives circle's center on successful return.
radius: Type: SystemSingle
Receives circle's radius on successful return.

Return Value

Type: Boolean
Returns if the specified set of points form a circle shape or otherwise.

Remarks

Note
Circle shape must contain at least 8 points to be recognized. The method returns always, of number of points in the specified shape is less than 8.

Reference

SimpleShapeChecker Class

IsCircle Overload

Accord.Math.Geometry Namespace