CogEllipticalAnnulusSection.SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale Method

CogEllipticalAnnulusSection SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale Method

Cognex VisionPro 9.7

Sets CenterX, CenterY, RadiusX, RadiusY, Rotation, AngleStart, AngleSpan, and RadialScale of this elliptical annulus section. All angles are in radians.

Namespace: Cognex.VisionPro
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 73.0.0.0

Syntax

C++

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public void SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale(
	double centerX,
	double centerY,
	double radiusX,
	double radiusY,
	double rotation,
	double angleStart,
	double angleSpan,
	double radialScale
)

public void SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale(
	double centerX,
	double centerY,
	double radiusX,
	double radiusY,
	double rotation,
	double angleStart,
	double angleSpan,
	double radialScale
)

Public Sub SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale ( 
	centerX As Double,
	centerY As Double,
	radiusX As Double,
	radiusY As Double,
	rotation As Double,
	angleStart As Double,
	angleSpan As Double,
	radialScale As Double
)

Public Sub SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale ( 
	centerX As Double,
	centerY As Double,
	radiusX As Double,
	radiusY As Double,
	rotation As Double,
	angleStart As Double,
	angleSpan As Double,
	radialScale As Double
)

public:
void SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale(
	double centerX, 
	double centerY, 
	double radiusX, 
	double radiusY, 
	double rotation, 
	double angleStart, 
	double angleSpan, 
	double radialScale
)

public:
void SetCenterRadiusXYRotationAngleStartAngleSpanRadialScale(
	double centerX, 
	double centerY, 
	double radiusX, 
	double radiusY, 
	double rotation, 
	double angleStart, 
	double angleSpan, 
	double radialScale
)

Parameters

centerX: Type: System Double
The x-coordinate of the center of the underlying ellipse.

centerY: Type: System Double
The y-coordinate of the center of the underlying ellipse.

radiusX: Type: System Double
The distance from the center of the underlying start ellipse to its boundary along the its x-axis

radiusY: Type: System Double
The distance from the center of the underlying start ellipse to its boundary along the its y-axis

rotation: Type: System Double
The rotation angle of the underlying ellipse.

angleStart: Type: System Double
The AngleStart.

angleSpan: Type: System Double
The AngleSpan. (The default value for this parameter is actually π/2.)

radialScale: Type: System Double
The RadialScale of the elliptical annular section.

Events

Event Type	Reason
CogEllipticalAnnulusSection Changed	Fires when the shape changes. The following state flags may be affected:

Event Type

Reason

CogEllipticalAnnulusSection Changed

Fires when the shape changes.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	radiusX <= 0.0 or radiusY <= 0.0
ArgumentException	angleSpan = 0.0
ArgumentException	radialScale <= 0.0 or radialScale = 1.0

Remarks

Sets CenterX, CenterY, RadiusX, RadiusY, Rotation, AngleStart, AngleSpan, and RadialScale of this elliptical annulus section.