tesseract-ocr/classify/blobclass.h

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/******************************************************************************
 **     Filename:       blobclass.h
 **     Purpose:        Interface to high level classification and training.
 **     Author:         Dan Johnson
 **     History:        5/29/89, DSJ, Created.
 **
 **     (c) Copyright Hewlett-Packard Company, 1988.
 ** Licensed under the Apache License, Version 2.0 (the "License");
 ** you may not use this file except in compliance with the License.
 ** You may obtain a copy of the License at
 ** http://www.apache.org/licenses/LICENSE-2.0
 ** Unless required by applicable law or agreed to in writing, software
 ** distributed under the License is distributed on an "AS IS" BASIS,
 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ** See the License for the specific language governing permissions and
 ** limitations under the License.
 ******************************************************************************/
#ifndef   BLOBCLASS_H
#define   BLOBCLASS_H

#include "featdefs.h"
#include "oldlist.h"
#include "blobs.h"

/*---------------------------------------------------------------------------
          Macros
----------------------------------------------------------------------------*/
/* macros for controlling the display of recognized characters */
#define EnableCharDisplay()   (DisplayCharacters = TRUE)
#define DisableCharDisplay()    (DisplayCharacters = FALSE)

/* macros for controlling the display of the entire match list */
#define EnableMatchDisplay()    (DisplayMatchList = TRUE)
#define DisableMatchDisplay()   (DisplayMatchList = FALSE)

void LearnBlob(const FEATURE_DEFS_STRUCT &FeatureDefs, const STRING& filename,
               TBLOB * Blob, const DENORM& denorm, const char* BlobText);

void LearnBlob(const FEATURE_DEFS_STRUCT &FeatureDefs, FILE* File, TBLOB* Blob,
               const DENORM& denorm, const char* BlobText,
               const char* FontName);

/*parameter used to turn on/off output of recognized chars to the screen */
#endif