CogOCRMaxSwapCharSet.SetSwapCharacters Method (CogOCRMaxSwapChar[])

CogOCRMaxSwapCharSet SetSwapCharacters Method ( CogOCRMaxSwapChar )

Cognex VisionPro 9.7

Set the swap characters in this set. Each swap character in this set contains a list of characters which are "swappable" (They appear similar and are hard to distinguish, e.g. '0' (zero) and 'O' (capital oh)).

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

Syntax

C++

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public void SetSwapCharacters(
	params CogOCRMaxSwapChar[] swapCharacters
)

public void SetSwapCharacters(
	params CogOCRMaxSwapChar[] swapCharacters
)

Public Sub SetSwapCharacters ( 
	ParamArray swapCharacters As CogOCRMaxSwapChar()
)

Public Sub SetSwapCharacters ( 
	ParamArray swapCharacters As CogOCRMaxSwapChar()
)

public:
void SetSwapCharacters(
	... array<CogOCRMaxSwapChar^>^ swapCharacters
)

public:
void SetSwapCharacters(
	... array<CogOCRMaxSwapChar^>^ swapCharacters
)

Parameters

swapCharacters: Type: Cognex.VisionPro.OCRMax CogOCRMaxSwapChar
An array of CogSwapChars with which to populate the CogOCRMaxSwapCharSet.

Exceptions

Exception	Condition
CogOCRMaxSwapCharParamsException	Thrown if if Degen() is true for any element of swapCharacters.
ObjectDisposedException	Thrown if the object is disposed.
ArgumentNullException	Thrown if swapCharacters is null.
ArgumentException	Thrown if swapCharacters is the empty string.

Remarks

By transitivity, all groups that share a same member character with one another will be merged into a single group.

Calling the setter with an empty array creates an empty set. An empty set means that there are no swappable characters.

The setter will sort the character codes within each group in ascending order.