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FIL.PathTurnAngleMaximum

Finds the maximum of the profile of turn angles of a path.

Namespace:FilNet
Assembly:FIL.NET.dll

Syntax

C++
C#
 
public static void PathTurnAngleMaximum
(
	FilNet.Path inPath,
	FilNet.TurnAngleDirection inAllowedTurnDirection,
	FilNet.TurnAnglePrecision inResultPrecision,
	out float outMaximumTurnAngleIndex,
	out FilNet.Point2D outMaximumTurnAnglePoint,
	out float outMaximumTurnAngleAngle
)

Parameters

Name Type Range Default Description
inPathFilNet.PathInput path.
inAllowedTurnDirectionFilNet.TurnAngleDirectionAllAllows to detect only left-turns, only right-turns or both. Default value: All.
inResultPrecisionFilNet.TurnAnglePrecisionSwitches between pixel-precise or subpixel-precise detection of the found maximum.
outMaximumTurnAngleIndexfloatIndex of found maximum.
outMaximumTurnAnglePointFilNet.Point2DFound point of a path with maximum turn angle.
outMaximumTurnAngleAnglefloatMaximal turn angle of the input path.

Description

The operation computes the profile of turn angles of a path and finds the maximum of the profile. The inAllowedTurnDirection parameter restricts kind of turns taken into consideration (left-turns only, right-turns only or both), while inResultPrecision determines the precision of the resulting maximum point.

Examples

PathTurnAngleMaximum run on the sample path with inAllowedTurnDirection = Right

Errors

List of possible exceptions:

Error type Description
DomainError Path with no turn angle on input in PathTurnAngleMaximum.

See also