CogFindLine.NumCalipers Property

CogFindLine NumCalipers Property

Cognex VisionPro 9.10

Number of calipers used to find the Line. NumCalipers - NumToIgnore must be greater than or equal to the minimum number of points required to find the shape. For example, minimum points for a line = 2, circle = 3, & ellipse = 5.

Namespace: Cognex.VisionPro.Caliper
Assembly: Cognex.VisionPro.Caliper (in Cognex.VisionPro.Caliper.dll) Version: 79.0.0.0

Syntax

C++

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public int NumCalipers { get; set; }

public int NumCalipers { get; set; }

Public Property NumCalipers As Integer 
	Get 
	Set

Public Property NumCalipers As Integer 
	Get 
	Set

public:
property int NumCalipers {
	int get ();
	void set (int value);
}

public:
property int NumCalipers {
	int get ();
	void set (int value);
}

Property Value

Type: Int32

Events

Event Type	Reason
CogFindLine Changed	Fires when the value of this property changes. The following state flag may be affected: SfNumCalipers
CogFindLine Changed	Fires when both this property and NumToIgnore change. The following state flags may be affected: SfNumCalipers SfNumToIgnore

Event Type

Reason

CogFindLine Changed

Fires when the value of this property changes.

The following state flag may be affected:

SfNumCalipers

CogFindLine Changed

Fires when both this property and NumToIgnore change.

The following state flags may be affected:

Exceptions

Exception	Condition
ArgumentException	A value of less than 2 was supplied.

Remarks

Number of calipers used to find the line. The number of calipers minus the number of points to ignore must be greater than or equal to the minimum number of points required to fit a line (2).

Default Value: 6

If the value of this property is changed such that the number of calipers minus the number of points to ignore is less than 2, NumToIgnore will be changed so that the difference is 2 and the change event will indicate that both properties have changed.