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Approximates points with a circle using selected outliers suppression method.
Namespace: | AvlNet |
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Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void FitCircleToPoints ( IList<AvlNet.Point2D> inPoints, AvlNet.Range? inRange, AvlNet.CircleFittingMethod inFittingMethod, AvlNet.MEstimator? inOutlierSuppression, out AvlNet.Circle2D? outCircle )
Parameters
Name | Type | Range | Default | Description | |
---|---|---|---|---|---|
inPoints | System.Collections.Generic.IList<AvlNet.Point2D> | ||||
inRange | AvlNet.Range? | Determines which array points take part in fitting process. Default value: atl::NIL. | |||
inFittingMethod | AvlNet.CircleFittingMethod | ||||
inOutlierSuppression | AvlNet.MEstimator? | ||||
outCircle | AvlNet.Circle2D? | Fitted circle or nothing if method failed to converge. |
Description
The operation computes a circle which approximates the input points best. Several methods are available, AlgebraicKasa being the fastest one. It is also the most inaccurate when the input points are sampled along small arc only.
Examples
Errors
List of possible exceptions:
Error type | Description |
---|---|
DomainError | Outlier suppression is supported only in algebraic fitting methods. |
DomainError | Range exceeds the input point array in FitCircleToPoints. |
Function Overrides
- FitCircleToPoints(IList<Point2D>, CircleFittingMethod, Nullable<Circle2D>)
- FitCircleToPoints(IList<Point2D>, CircleFittingMethod, Nullable<Circle2D>, NullableRef<List<Point2D>>)
- FitCircleToPoints(IList<Point2D>, Nullable<Range>, CircleFittingMethod, Nullable<MEstimator>, Nullable<Circle2D>, NullableRef<List<Point2D>>)