CogBeadInspectResult.GetCaliperRightEdge Method

CogBeadInspectResult GetCaliperRightEdge Method

Cognex VisionPro 9.24

Provides a description of the edge found on the right side of the bead path by the caliper at the given index.

Namespace: Cognex.VisionPro.EdgeInspect
Assembly: Cognex.VisionPro.EdgeInspect (in Cognex.VisionPro.EdgeInspect.dll) Version: 91.0.0.0

Syntax

C++

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public void GetCaliperRightEdge(
	int index,
	out bool found,
	out bool filled,
	out double edgePosX,
	out double edgePosY,
	out double contrast
)

public void GetCaliperRightEdge(
	int index,
	out bool found,
	out bool filled,
	out double edgePosX,
	out double edgePosY,
	out double contrast
)

Public Sub GetCaliperRightEdge ( 
	index As Integer,
	<OutAttribute> ByRef found As Boolean,
	<OutAttribute> ByRef filled As Boolean,
	<OutAttribute> ByRef edgePosX As Double,
	<OutAttribute> ByRef edgePosY As Double,
	<OutAttribute> ByRef contrast As Double
)

Public Sub GetCaliperRightEdge ( 
	index As Integer,
	<OutAttribute> ByRef found As Boolean,
	<OutAttribute> ByRef filled As Boolean,
	<OutAttribute> ByRef edgePosX As Double,
	<OutAttribute> ByRef edgePosY As Double,
	<OutAttribute> ByRef contrast As Double
)

public:
void GetCaliperRightEdge(
	int index, 
	[OutAttribute] bool% found, 
	[OutAttribute] bool% filled, 
	[OutAttribute] double% edgePosX, 
	[OutAttribute] double% edgePosY, 
	[OutAttribute] double% contrast
)

public:
void GetCaliperRightEdge(
	int index, 
	[OutAttribute] bool% found, 
	[OutAttribute] bool% filled, 
	[OutAttribute] double% edgePosX, 
	[OutAttribute] double% edgePosY, 
	[OutAttribute] double% contrast
)

Parameters

index: Type: System Int32
The index of the caliper along the bead path.

found: Type: System Boolean
This Boolean output will be false if the caliper could not find a right edge and was not configured to create a right fill edge. It will be true if an edge was detected, or was created as a fill edge.

filled

Type: System Boolean
This Boolean output will be true if the right edge was artificially created as a fill edge. This can only happen if:

this caliper cannot find a right edge in the image, and
this caliper is configured to create a right fill edge (by setting a true value for its index in the RightFillList).

edgePosX: Type: System Double
This output is the X coordinate of the edge, if found. Otherwise, zero. A non-zero edge position always lies along the centerline of the caliper.

edgePosY: Type: System Double
This output is the Y coordinate of the edge, if found. Otherwise, zero. A non-zero edge position always lies along the centerline of the caliper.

contrast: Type: System Double
This output is the contrast of the edge, if found. Otherwise, zero.

Exceptions

Exception	Condition
IndexOutOfRangeException	The given index is less than zero. Or it is equal to, or greater than, NumCalipers

Remarks

If an edge of the bead is missing, GetCaliperLeftEdge(Int32, Boolean , Boolean , Double , Double , Double ) and/or GetCaliperRightEdge(Int32, Boolean , Boolean , Double , Double , Double ) will report as outputs:

Position as zero for the missing edge.
Contrast as zero for the missing edge.

If an edge of the bead is missing, but is filled at run-time, GetCaliperLeftEdge(Int32, Boolean , Boolean , Double , Double , Double ) and/or GetCaliperRightEdge(Int32, Boolean , Boolean , Double , Double , Double ) will report as outputs:

Position of the filled edge: This position is interpolated from the edges found by nearby calipers.
Contrast as zero for the filled edge.