MocrPreprocess

Board	Supported
Host System	Yes
V4L2	Yes
Clarity UHD	Yes
Concord PoE	No
GenTL	Yes
GevIQ	Yes
GigE Vision	Yes
Indio	No
Iris GTX	Yes
Radient eV-CL	Yes
Rapixo CL	Yes
Rapixo CoF	Yes
Rapixo CXP	Yes
USB3 Vision	Yes

Preprocess an OCR font context.

Syntax

void MocrPreprocess(
    AIL_ID    FontContextOcrId,  //in
    AIL_INT64 ControlFlag        //in
)

Description

This function preprocesses the specified OCR font context. This function must be called before any read or verify operation and after all the control and constraints are set to speed up all subsequent read or verify operations. Note that preprocessing will be done automatically during the first read or verify operation if this function is not explicitly called.

Each time a font-specific control or target constraint is changed the OCR font context should be preprocessed. To learn if the OCR font context requires preprocessing, call MocrInquire with M_PREPROCESSED.

Parameters

FontContextOcrId (in, AIL_ID)

Specifies the OCR font context identifier.

ControlFlag (in, AIL_INT64)

Specifies the type of operation to perform. This parameter must be set to the following value.

For specifying the type of operation to perform

Value	Description
M_DEFAULT	Preprocesses the OCR font context.