CogGeneralContourLineSegmentIterator.GetStartEnd Method

CogGeneralContourLineSegmentIterator GetStartEnd Method

Cognex VisionPro 9.10

Returns the start and end coordinates for the line segment.

Namespace: Cognex.VisionPro.Implementation.Internal
Assembly: Cognex.VisionPro.Core (in Cognex.VisionPro.Core.dll) Version: 79.0.0.0

Syntax

C++

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public virtual void GetStartEnd(
	out double startX,
	out double startY,
	out double endX,
	out double endY
)

public virtual void GetStartEnd(
	out double startX,
	out double startY,
	out double endX,
	out double endY
)

Public Overridable Sub GetStartEnd ( 
	<OutAttribute> ByRef startX As Double,
	<OutAttribute> ByRef startY As Double,
	<OutAttribute> ByRef endX As Double,
	<OutAttribute> ByRef endY As Double
)

Public Overridable Sub GetStartEnd ( 
	<OutAttribute> ByRef startX As Double,
	<OutAttribute> ByRef startY As Double,
	<OutAttribute> ByRef endX As Double,
	<OutAttribute> ByRef endY As Double
)

public:
virtual void GetStartEnd(
	[OutAttribute] double% startX, 
	[OutAttribute] double% startY, 
	[OutAttribute] double% endX, 
	[OutAttribute] double% endY
)

public:
virtual void GetStartEnd(
	[OutAttribute] double% startX, 
	[OutAttribute] double% startY, 
	[OutAttribute] double% endX, 
	[OutAttribute] double% endY
)

Parameters

startX: Type: System Double
X-coordinate of the start point of the segment.

startY: Type: System Double
Y-coordinate of the start point of the segment.

endX: Type: System Double
X-coordinate of the end point of the segment.

endY: Type: System Double
Y-coordinate of the end point of the segment.

Implements

ICogGeneralContourLineSegmentIterator GetStartEnd(Double , Double , Double , Double )

Exceptions

Exception	Condition
CogShapeBadContourSegTypeException	The SegmentType is not Line
CogIteratorInvalidIteratorException	This iterator is not valid.

Remarks

Returns the start and end coordinates for the line segment.