2012-09-24 13:14:11 +08:00
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#ifndef TESSERACT_API_CAPI_H__
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#define TESSERACT_API_CAPI_H__
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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# include "baseapi.h"
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# include "pageiterator.h"
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# include "resultiterator.h"
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2014-02-03 07:50:47 +08:00
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# include "renderer.h"
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2012-09-24 13:14:11 +08:00
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#else
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# include "platform.h"
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# include <stdio.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef TESS_CALL
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# if defined(WIN32)
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# define TESS_CALL __cdecl
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# else
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# define TESS_CALL
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# endif
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#endif
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#ifndef BOOL
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# define BOOL int
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# define TRUE 1
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# define FALSE 0
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#endif
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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2014-02-03 07:50:47 +08:00
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typedef tesseract::TessResultRenderer TessResultRenderer;
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typedef tesseract::TessTextRenderer TessTextRenderer;
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typedef tesseract::TessHOcrRenderer TessHOcrRenderer;
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typedef tesseract::TessPDFRenderer TessPDFRenderer;
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typedef tesseract::TessUnlvRenderer TessUnlvRenderer;
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typedef tesseract::TessBoxTextRenderer TessBoxTextRenderer;
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2012-09-24 13:14:11 +08:00
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typedef tesseract::TessBaseAPI TessBaseAPI;
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typedef tesseract::PageIterator TessPageIterator;
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typedef tesseract::ResultIterator TessResultIterator;
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typedef tesseract::MutableIterator TessMutableIterator;
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2014-05-03 17:29:20 +08:00
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typedef tesseract::ChoiceIterator TessChoiceIterator;
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2012-09-24 13:14:11 +08:00
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typedef tesseract::OcrEngineMode TessOcrEngineMode;
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typedef tesseract::PageSegMode TessPageSegMode;
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typedef tesseract::ImageThresholder TessImageThresholder;
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typedef tesseract::PageIteratorLevel TessPageIteratorLevel;
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typedef tesseract::DictFunc TessDictFunc;
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typedef tesseract::ProbabilityInContextFunc TessProbabilityInContextFunc;
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2014-02-03 21:24:55 +08:00
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// typedef tesseract::ParamsModelClassifyFunc TessParamsModelClassifyFunc;
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2012-09-24 13:14:11 +08:00
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typedef tesseract::FillLatticeFunc TessFillLatticeFunc;
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typedef tesseract::Dawg TessDawg;
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typedef tesseract::TruthCallback TessTruthCallback;
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2015-07-24 17:51:44 +08:00
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#ifndef NO_CUBE_BUILD
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2012-09-24 13:14:11 +08:00
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typedef tesseract::CubeRecoContext TessCubeRecoContext;
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2015-07-24 17:51:44 +08:00
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#endif // NO_CUBE_BUILD
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2012-09-24 13:14:11 +08:00
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typedef tesseract::Orientation TessOrientation;
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2014-12-07 21:07:14 +08:00
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typedef tesseract::ParagraphJustification TessParagraphJustification;
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2012-09-24 13:14:11 +08:00
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typedef tesseract::WritingDirection TessWritingDirection;
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typedef tesseract::TextlineOrder TessTextlineOrder;
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typedef PolyBlockType TessPolyBlockType;
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#else
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2014-02-03 07:50:47 +08:00
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typedef struct TessResultRenderer TessResultRenderer;
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typedef struct TessTextRenderer TessTextRenderer;
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typedef struct TessHOcrRenderer TessHOcrRenderer;
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typedef struct TessPDFRenderer TessPDFRenderer;
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typedef struct TessUnlvRenderer TessUnlvRenderer;
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typedef struct TessBoxTextRenderer TessBoxTextRenderer;
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2012-09-24 13:14:11 +08:00
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typedef struct TessBaseAPI TessBaseAPI;
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typedef struct TessPageIterator TessPageIterator;
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typedef struct TessResultIterator TessResultIterator;
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typedef struct TessMutableIterator TessMutableIterator;
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2014-05-08 04:53:03 +08:00
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typedef struct TessChoiceIterator TessChoiceIterator;
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2012-09-24 13:14:11 +08:00
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typedef enum TessOcrEngineMode { OEM_TESSERACT_ONLY, OEM_CUBE_ONLY, OEM_TESSERACT_CUBE_COMBINED, OEM_DEFAULT } TessOcrEngineMode;
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typedef enum TessPageSegMode { PSM_OSD_ONLY, PSM_AUTO_OSD, PSM_AUTO_ONLY, PSM_AUTO, PSM_SINGLE_COLUMN, PSM_SINGLE_BLOCK_VERT_TEXT,
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2013-04-30 01:57:21 +08:00
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PSM_SINGLE_BLOCK, PSM_SINGLE_LINE, PSM_SINGLE_WORD, PSM_CIRCLE_WORD, PSM_SINGLE_CHAR, PSM_SPARSE_TEXT,
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PSM_SPARSE_TEXT_OSD, PSM_COUNT } TessPageSegMode;
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2012-09-24 13:14:11 +08:00
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typedef enum TessPageIteratorLevel { RIL_BLOCK, RIL_PARA, RIL_TEXTLINE, RIL_WORD, RIL_SYMBOL} TessPageIteratorLevel;
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2014-06-01 04:31:48 +08:00
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typedef enum TessPolyBlockType { PT_UNKNOWN, PT_FLOWING_TEXT, PT_HEADING_TEXT, PT_PULLOUT_TEXT, PT_EQUATION, PT_INLINE_EQUATION,
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PT_TABLE, PT_VERTICAL_TEXT, PT_CAPTION_TEXT, PT_FLOWING_IMAGE, PT_HEADING_IMAGE,
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PT_PULLOUT_IMAGE, PT_HORZ_LINE, PT_VERT_LINE, PT_NOISE, PT_COUNT } TessPolyBlockType;
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2012-09-24 13:14:11 +08:00
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typedef enum TessOrientation { ORIENTATION_PAGE_UP, ORIENTATION_PAGE_RIGHT, ORIENTATION_PAGE_DOWN, ORIENTATION_PAGE_LEFT } TessOrientation;
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2014-12-07 21:07:14 +08:00
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typedef enum TessParagraphJustification { JUSTIFICATION_UNKNOWN, JUSTIFICATION_LEFT, JUSTIFICATION_CENTER, JUSTIFICATION_RIGHT } TessParagraphJustification;
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2012-09-24 13:14:11 +08:00
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typedef enum TessWritingDirection { WRITING_DIRECTION_LEFT_TO_RIGHT, WRITING_DIRECTION_RIGHT_TO_LEFT, WRITING_DIRECTION_TOP_TO_BOTTOM } TessWritingDirection;
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typedef enum TessTextlineOrder { TEXTLINE_ORDER_LEFT_TO_RIGHT, TEXTLINE_ORDER_RIGHT_TO_LEFT, TEXTLINE_ORDER_TOP_TO_BOTTOM } TessTextlineOrder;
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typedef struct ETEXT_DESC ETEXT_DESC;
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#endif
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2013-04-30 01:57:21 +08:00
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struct Pix;
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struct Boxa;
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struct Pixa;
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2012-09-24 13:14:11 +08:00
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/* General free functions */
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TESS_API const char*
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TESS_CALL TessVersion();
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TESS_API void TESS_CALL TessDeleteText(char* text);
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TESS_API void TESS_CALL TessDeleteTextArray(char** arr);
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TESS_API void TESS_CALL TessDeleteIntArray(int* arr);
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API void TESS_CALL TessDeleteBlockList(BLOCK_LIST* block_list);
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#endif
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2014-02-03 07:50:47 +08:00
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/* Renderer API */
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2014-05-26 05:03:11 +08:00
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TESS_API TessResultRenderer* TESS_CALL TessTextRendererCreate(const char* outputbase);
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TESS_API TessResultRenderer* TESS_CALL TessHOcrRendererCreate(const char* outputbase);
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2014-08-04 00:22:12 +08:00
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TESS_API TessResultRenderer* TESS_CALL TessHOcrRendererCreate2(const char* outputbase, BOOL font_info);
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2014-05-26 05:03:11 +08:00
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TESS_API TessResultRenderer* TESS_CALL TessPDFRendererCreate(const char* outputbase, const char* datadir);
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TESS_API TessResultRenderer* TESS_CALL TessUnlvRendererCreate(const char* outputbase);
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TESS_API TessResultRenderer* TESS_CALL TessBoxTextRendererCreate(const char* outputbase);
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2014-02-03 07:50:47 +08:00
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TESS_API void TESS_CALL TessDeleteResultRenderer(TessResultRenderer* renderer);
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TESS_API void TESS_CALL TessResultRendererInsert(TessResultRenderer* renderer, TessResultRenderer* next);
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TESS_API TessResultRenderer*
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TESS_CALL TessResultRendererNext(TessResultRenderer* renderer);
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TESS_API BOOL TESS_CALL TessResultRendererBeginDocument(TessResultRenderer* renderer, const char* title);
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TESS_API BOOL TESS_CALL TessResultRendererAddImage(TessResultRenderer* renderer, TessBaseAPI* api);
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TESS_API BOOL TESS_CALL TessResultRendererEndDocument(TessResultRenderer* renderer);
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TESS_API const char* TESS_CALL TessResultRendererExtention(TessResultRenderer* renderer);
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TESS_API const char* TESS_CALL TessResultRendererTitle(TessResultRenderer* renderer);
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TESS_API int TESS_CALL TessResultRendererImageNum(TessResultRenderer* renderer);
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2012-09-24 13:14:11 +08:00
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/* Base API */
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TESS_API TessBaseAPI*
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TESS_CALL TessBaseAPICreate();
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TESS_API void TESS_CALL TessBaseAPIDelete(TessBaseAPI* handle);
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2014-02-03 07:50:47 +08:00
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TESS_API size_t TESS_CALL TessBaseAPIGetOpenCLDevice(TessBaseAPI* handle, void **device);
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2012-09-24 13:14:11 +08:00
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TESS_API void TESS_CALL TessBaseAPISetInputName( TessBaseAPI* handle, const char* name);
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TESS_API const char* TESS_CALL TessBaseAPIGetInputName(TessBaseAPI* handle);
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TESS_API void TESS_CALL TessBaseAPISetInputImage(TessBaseAPI* handle, struct Pix* pix);
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TESS_API struct Pix* TESS_CALL TessBaseAPIGetInputImage(TessBaseAPI* handle);
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TESS_API int TESS_CALL TessBaseAPIGetSourceYResolution(TessBaseAPI* handle);
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TESS_API const char* TESS_CALL TessBaseAPIGetDatapath(TessBaseAPI* handle);
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2012-09-24 13:14:11 +08:00
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TESS_API void TESS_CALL TessBaseAPISetOutputName(TessBaseAPI* handle, const char* name);
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TESS_API BOOL TESS_CALL TessBaseAPISetVariable(TessBaseAPI* handle, const char* name, const char* value);
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TESS_API BOOL TESS_CALL TessBaseAPISetDebugVariable(TessBaseAPI* handle, const char* name, const char* value);
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TESS_API BOOL TESS_CALL TessBaseAPIGetIntVariable( const TessBaseAPI* handle, const char* name, int* value);
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TESS_API BOOL TESS_CALL TessBaseAPIGetBoolVariable( const TessBaseAPI* handle, const char* name, BOOL* value);
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TESS_API BOOL TESS_CALL TessBaseAPIGetDoubleVariable(const TessBaseAPI* handle, const char* name, double* value);
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TESS_API const char*
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TESS_CALL TessBaseAPIGetStringVariable(const TessBaseAPI* handle, const char* name);
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TESS_API void TESS_CALL TessBaseAPIPrintVariables( const TessBaseAPI* handle, FILE* fp);
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TESS_API BOOL TESS_CALL TessBaseAPIPrintVariablesToFile(const TessBaseAPI* handle, const char* filename);
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API BOOL TESS_CALL TessBaseAPIGetVariableAsString(TessBaseAPI* handle, const char* name, STRING* val);
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#endif
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API int TESS_CALL TessBaseAPIInit(TessBaseAPI* handle, const char* datapath, const char* language,
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TessOcrEngineMode mode, char** configs, int configs_size,
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const STRING* vars_vec, size_t vars_vec_size,
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const STRING* vars_values, size_t vars_values_size, BOOL set_only_init_params);
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#endif
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TESS_API int TESS_CALL TessBaseAPIInit1(TessBaseAPI* handle, const char* datapath, const char* language, TessOcrEngineMode oem,
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char** configs, int configs_size);
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TESS_API int TESS_CALL TessBaseAPIInit2(TessBaseAPI* handle, const char* datapath, const char* language, TessOcrEngineMode oem);
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TESS_API int TESS_CALL TessBaseAPIInit3(TessBaseAPI* handle, const char* datapath, const char* language);
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2014-08-04 00:22:12 +08:00
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TESS_API int TESS_CALL TessBaseAPIInit4(TessBaseAPI* handle, const char* datapath, const char* language, TessOcrEngineMode mode,
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2014-02-03 07:50:47 +08:00
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char** configs, int configs_size,
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char** vars_vec, char** vars_values, size_t vars_vec_size,
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BOOL set_only_non_debug_params);
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2014-02-01 18:36:40 +08:00
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2012-09-24 13:14:11 +08:00
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TESS_API const char*
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TESS_CALL TessBaseAPIGetInitLanguagesAsString(const TessBaseAPI* handle);
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TESS_API char**
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TESS_CALL TessBaseAPIGetLoadedLanguagesAsVector(const TessBaseAPI* handle);
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2012-09-24 13:20:23 +08:00
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TESS_API char**
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TESS_CALL TessBaseAPIGetAvailableLanguagesAsVector(const TessBaseAPI* handle);
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2012-09-24 13:14:11 +08:00
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TESS_API int TESS_CALL TessBaseAPIInitLangMod(TessBaseAPI* handle, const char* datapath, const char* language);
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TESS_API void TESS_CALL TessBaseAPIInitForAnalysePage(TessBaseAPI* handle);
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TESS_API void TESS_CALL TessBaseAPIReadConfigFile(TessBaseAPI* handle, const char* filename);
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TESS_API void TESS_CALL TessBaseAPIReadDebugConfigFile(TessBaseAPI* handle, const char* filename);
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TESS_API void TESS_CALL TessBaseAPISetPageSegMode(TessBaseAPI* handle, TessPageSegMode mode);
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TESS_API TessPageSegMode
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TESS_CALL TessBaseAPIGetPageSegMode(const TessBaseAPI* handle);
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TESS_API char* TESS_CALL TessBaseAPIRect(TessBaseAPI* handle, const unsigned char* imagedata,
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int bytes_per_pixel, int bytes_per_line,
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int left, int top, int width, int height);
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TESS_API void TESS_CALL TessBaseAPIClearAdaptiveClassifier(TessBaseAPI* handle);
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TESS_API void TESS_CALL TessBaseAPISetImage(TessBaseAPI* handle, const unsigned char* imagedata, int width, int height,
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int bytes_per_pixel, int bytes_per_line);
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2014-05-26 05:03:11 +08:00
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TESS_API void TESS_CALL TessBaseAPISetImage2(TessBaseAPI* handle, struct Pix* pix);
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2012-09-24 13:14:11 +08:00
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TESS_API void TESS_CALL TessBaseAPISetSourceResolution(TessBaseAPI* handle, int ppi);
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TESS_API void TESS_CALL TessBaseAPISetRectangle(TessBaseAPI* handle, int left, int top, int width, int height);
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API void TESS_CALL TessBaseAPISetThresholder(TessBaseAPI* handle, TessImageThresholder* thresholder);
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#endif
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2013-04-30 01:57:21 +08:00
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TESS_API struct Pix*
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TESS_CALL TessBaseAPIGetThresholdedImage( TessBaseAPI* handle);
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetRegions( TessBaseAPI* handle, struct Pixa** pixa);
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetTextlines( TessBaseAPI* handle, struct Pixa** pixa, int** blockids);
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2014-02-03 21:24:55 +08:00
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetTextlines1( TessBaseAPI* handle, const BOOL raw_image, const int raw_padding,
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struct Pixa** pixa, int** blockids, int** paraids);
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2013-04-30 01:57:21 +08:00
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetStrips( TessBaseAPI* handle, struct Pixa** pixa, int** blockids);
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetWords( TessBaseAPI* handle, struct Pixa** pixa);
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetConnectedComponents(TessBaseAPI* handle, struct Pixa** cc);
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TESS_API struct Boxa*
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2014-02-03 21:24:55 +08:00
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TESS_CALL TessBaseAPIGetComponentImages( TessBaseAPI* handle, const TessPageIteratorLevel level, const BOOL text_only,
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struct Pixa** pixa, int** blockids);
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TESS_API struct Boxa*
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TESS_CALL TessBaseAPIGetComponentImages1( TessBaseAPI* handle, const TessPageIteratorLevel level, const BOOL text_only,
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const BOOL raw_image, const int raw_padding,
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struct Pixa** pixa, int** blockids, int** paraids);
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2012-09-24 13:14:11 +08:00
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TESS_API int TESS_CALL TessBaseAPIGetThresholdedImageScaleFactor(const TessBaseAPI* handle);
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TESS_API void TESS_CALL TessBaseAPIDumpPGM(TessBaseAPI* handle, const char* filename);
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TESS_API TessPageIterator*
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TESS_CALL TessBaseAPIAnalyseLayout(TessBaseAPI* handle);
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TESS_API int TESS_CALL TessBaseAPIRecognize(TessBaseAPI* handle, ETEXT_DESC* monitor);
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TESS_API int TESS_CALL TessBaseAPIRecognizeForChopTest(TessBaseAPI* handle, ETEXT_DESC* monitor);
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2014-05-26 05:03:11 +08:00
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TESS_API BOOL TESS_CALL TessBaseAPIProcessPages(TessBaseAPI* handle, const char* filename, const char* retry_config,
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2014-02-03 07:50:47 +08:00
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int timeout_millisec, TessResultRenderer* renderer);
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2014-05-26 05:03:11 +08:00
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TESS_API BOOL TESS_CALL TessBaseAPIProcessPage(TessBaseAPI* handle, struct Pix* pix, int page_index, const char* filename,
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const char* retry_config, int timeout_millisec, TessResultRenderer* renderer);
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2012-09-24 13:14:11 +08:00
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TESS_API TessResultIterator*
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TESS_CALL TessBaseAPIGetIterator(TessBaseAPI* handle);
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TESS_API TessMutableIterator*
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TESS_CALL TessBaseAPIGetMutableIterator(TessBaseAPI* handle);
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TESS_API char* TESS_CALL TessBaseAPIGetUTF8Text(TessBaseAPI* handle);
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TESS_API char* TESS_CALL TessBaseAPIGetHOCRText(TessBaseAPI* handle, int page_number);
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TESS_API char* TESS_CALL TessBaseAPIGetBoxText(TessBaseAPI* handle, int page_number);
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TESS_API char* TESS_CALL TessBaseAPIGetUNLVText(TessBaseAPI* handle);
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TESS_API int TESS_CALL TessBaseAPIMeanTextConf(TessBaseAPI* handle);
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TESS_API int* TESS_CALL TessBaseAPIAllWordConfidences(TessBaseAPI* handle);
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TESS_API BOOL TESS_CALL TessBaseAPIAdaptToWordStr(TessBaseAPI* handle, TessPageSegMode mode, const char* wordstr);
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TESS_API void TESS_CALL TessBaseAPIClear(TessBaseAPI* handle);
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TESS_API void TESS_CALL TessBaseAPIEnd(TessBaseAPI* handle);
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2014-02-03 07:50:47 +08:00
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TESS_API int TESS_CALL TessBaseAPIIsValidWord(TessBaseAPI* handle, const char* word);
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2012-09-24 13:14:11 +08:00
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TESS_API BOOL TESS_CALL TessBaseAPIGetTextDirection(TessBaseAPI* handle, int* out_offset, float* out_slope);
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API void TESS_CALL TessBaseAPISetDictFunc(TessBaseAPI* handle, TessDictFunc f);
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2014-02-03 21:24:55 +08:00
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TESS_API void TESS_CALL TessBaseAPIClearPersistentCache(TessBaseAPI* handle);
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2012-09-24 13:14:11 +08:00
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TESS_API void TESS_CALL TessBaseAPISetProbabilityInContextFunc(TessBaseAPI* handle, TessProbabilityInContextFunc f);
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2014-02-05 04:01:55 +08:00
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2012-09-24 13:14:11 +08:00
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TESS_API void TESS_CALL TessBaseAPISetFillLatticeFunc(TessBaseAPI* handle, TessFillLatticeFunc f);
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TESS_API BOOL TESS_CALL TessBaseAPIDetectOS(TessBaseAPI* handle, OSResults* results);
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2013-09-23 23:26:50 +08:00
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TESS_API void TESS_CALL TessBaseAPIGetFeaturesForBlob(TessBaseAPI* handle, TBLOB* blob, INT_FEATURE_STRUCT* int_features,
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2012-09-24 13:14:11 +08:00
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int* num_features, int* FeatureOutlineIndex);
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TESS_API ROW* TESS_CALL TessFindRowForBox(BLOCK_LIST* blocks, int left, int top, int right, int bottom);
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2013-09-23 23:26:50 +08:00
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TESS_API void TESS_CALL TessBaseAPIRunAdaptiveClassifier(TessBaseAPI* handle, TBLOB* blob, int num_max_matches,
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2012-09-24 13:14:11 +08:00
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int* unichar_ids, float* ratings, int* num_matches_returned);
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#endif
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TESS_API const char*
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TESS_CALL TessBaseAPIGetUnichar(TessBaseAPI* handle, int unichar_id);
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API const TessDawg*
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TESS_CALL TessBaseAPIGetDawg(const TessBaseAPI* handle, int i);
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TESS_API int TESS_CALL TessBaseAPINumDawgs(const TessBaseAPI* handle);
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#endif
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
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TESS_API ROW* TESS_CALL TessMakeTessOCRRow(float baseline, float xheight, float descender, float ascender);
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TESS_API TBLOB*
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2014-02-03 07:50:47 +08:00
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TESS_CALL TessMakeTBLOB(Pix* pix);
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TESS_API void TESS_CALL TessNormalizeTBLOB(TBLOB* tblob, ROW* row, BOOL numeric_mode);
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2012-09-24 13:14:11 +08:00
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TESS_API TessOcrEngineMode
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TESS_CALL TessBaseAPIOem(const TessBaseAPI* handle);
|
2014-02-03 07:50:47 +08:00
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TESS_API void TESS_CALL TessBaseAPIInitTruthCallback(TessBaseAPI* handle, TessTruthCallback* cb);
|
2012-09-24 13:14:11 +08:00
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|
2015-07-24 17:51:44 +08:00
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#ifndef NO_CUBE_BUILD
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2012-09-24 13:14:11 +08:00
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TESS_API TessCubeRecoContext*
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TESS_CALL TessBaseAPIGetCubeRecoContext(const TessBaseAPI* handle);
|
2015-07-24 17:51:44 +08:00
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#endif // NO_CUBE_BUILD
|
2012-09-24 13:14:11 +08:00
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#endif
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TESS_API void TESS_CALL TessBaseAPISetMinOrientationMargin(TessBaseAPI* handle, double margin);
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#ifdef TESS_CAPI_INCLUDE_BASEAPI
|
2014-12-29 00:55:56 +08:00
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TESS_API void TESS_CALL TessBaseGetBlockTextOrientations(TessBaseAPI* handle, int** block_orientation, BOOL** vertical_writing);
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2012-09-24 13:14:11 +08:00
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TESS_API BLOCK_LIST*
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TESS_CALL TessBaseAPIFindLinesCreateBlockList(TessBaseAPI* handle);
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#endif
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/* Page iterator */
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TESS_API void TESS_CALL TessPageIteratorDelete(TessPageIterator* handle);
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TESS_API TessPageIterator*
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TESS_CALL TessPageIteratorCopy(const TessPageIterator* handle);
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TESS_API void TESS_CALL TessPageIteratorBegin(TessPageIterator* handle);
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TESS_API BOOL TESS_CALL TessPageIteratorNext(TessPageIterator* handle, TessPageIteratorLevel level);
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TESS_API BOOL TESS_CALL TessPageIteratorIsAtBeginningOf(const TessPageIterator* handle, TessPageIteratorLevel level);
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TESS_API BOOL TESS_CALL TessPageIteratorIsAtFinalElement(const TessPageIterator* handle, TessPageIteratorLevel level,
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TessPageIteratorLevel element);
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TESS_API BOOL TESS_CALL TessPageIteratorBoundingBox(const TessPageIterator* handle, TessPageIteratorLevel level,
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int* left, int* top, int* right, int* bottom);
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TESS_API TessPolyBlockType
|
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TESS_CALL TessPageIteratorBlockType(const TessPageIterator* handle);
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|
2013-04-30 01:57:21 +08:00
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TESS_API struct Pix*
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TESS_CALL TessPageIteratorGetBinaryImage(const TessPageIterator* handle, TessPageIteratorLevel level);
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TESS_API struct Pix*
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|
TESS_CALL TessPageIteratorGetImage(const TessPageIterator* handle, TessPageIteratorLevel level, int padding,
|
2014-05-26 05:03:11 +08:00
|
|
|
struct Pix* original_image, int* left, int* top);
|
2012-09-24 13:14:11 +08:00
|
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|
TESS_API BOOL TESS_CALL TessPageIteratorBaseline(const TessPageIterator* handle, TessPageIteratorLevel level,
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|
int* x1, int* y1, int* x2, int* y2);
|
|
|
|
|
|
2014-02-03 07:50:47 +08:00
|
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|
TESS_API void TESS_CALL TessPageIteratorOrientation(TessPageIterator* handle, TessOrientation* orientation,
|
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|
|
TessWritingDirection* writing_direction, TessTextlineOrder* textline_order,
|
|
|
|
|
float* deskew_angle);
|
2012-09-24 13:14:11 +08:00
|
|
|
|
2014-12-07 21:07:14 +08:00
|
|
|
TESS_API void TESS_CALL TessPageIteratorParagraphInfo(TessPageIterator* handle, TessParagraphJustification* justification,
|
2014-12-29 00:55:56 +08:00
|
|
|
BOOL *is_list_item, BOOL *is_crown, int *first_line_indent);
|
2014-12-07 21:07:14 +08:00
|
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|
|
2012-09-24 13:14:11 +08:00
|
|
|
/* Result iterator */
|
|
|
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|
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|
TESS_API void TESS_CALL TessResultIteratorDelete(TessResultIterator* handle);
|
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|
TESS_API TessResultIterator*
|
|
|
|
|
TESS_CALL TessResultIteratorCopy(const TessResultIterator* handle);
|
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|
TESS_API TessPageIterator*
|
|
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|
|
TESS_CALL TessResultIteratorGetPageIterator(TessResultIterator* handle);
|
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|
TESS_API const TessPageIterator*
|
|
|
|
|
TESS_CALL TessResultIteratorGetPageIteratorConst(const TessResultIterator* handle);
|
2014-10-15 04:46:11 +08:00
|
|
|
TESS_API TessChoiceIterator*
|
2014-05-03 17:29:20 +08:00
|
|
|
TESS_CALL TessResultIteratorGetChoiceIterator(const TessResultIterator* handle);
|
2012-09-24 13:14:11 +08:00
|
|
|
|
2014-05-03 17:29:20 +08:00
|
|
|
TESS_API BOOL TESS_CALL TessResultIteratorNext(TessResultIterator* handle, TessPageIteratorLevel level);
|
2012-09-24 13:14:11 +08:00
|
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|
TESS_API char* TESS_CALL TessResultIteratorGetUTF8Text(const TessResultIterator* handle, TessPageIteratorLevel level);
|
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|
|
TESS_API float TESS_CALL TessResultIteratorConfidence(const TessResultIterator* handle, TessPageIteratorLevel level);
|
2014-05-17 02:35:54 +08:00
|
|
|
TESS_API const char*
|
|
|
|
|
TESS_CALL TessResultIteratorWordRecognitionLanguage(const TessResultIterator* handle);
|
2012-09-24 13:14:11 +08:00
|
|
|
TESS_API const char*
|
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|
TESS_CALL TessResultIteratorWordFontAttributes(const TessResultIterator* handle, BOOL* is_bold, BOOL* is_italic,
|
|
|
|
|
BOOL* is_underlined, BOOL* is_monospace, BOOL* is_serif,
|
|
|
|
|
BOOL* is_smallcaps, int* pointsize, int* font_id);
|
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|
TESS_API BOOL TESS_CALL TessResultIteratorWordIsFromDictionary(const TessResultIterator* handle);
|
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|
TESS_API BOOL TESS_CALL TessResultIteratorWordIsNumeric(const TessResultIterator* handle);
|
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|
|
TESS_API BOOL TESS_CALL TessResultIteratorSymbolIsSuperscript(const TessResultIterator* handle);
|
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|
TESS_API BOOL TESS_CALL TessResultIteratorSymbolIsSubscript(const TessResultIterator* handle);
|
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|
TESS_API BOOL TESS_CALL TessResultIteratorSymbolIsDropcap(const TessResultIterator* handle);
|
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|
|
|
|
2014-05-04 04:21:37 +08:00
|
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|
TESS_API void TESS_CALL TessChoiceIteratorDelete(TessChoiceIterator* handle);
|
2014-05-03 17:29:20 +08:00
|
|
|
TESS_API BOOL TESS_CALL TessChoiceIteratorNext(TessChoiceIterator* handle);
|
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|
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|
TESS_API const char* TESS_CALL TessChoiceIteratorGetUTF8Text(const TessChoiceIterator* handle);
|
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|
|
TESS_API float TESS_CALL TessChoiceIteratorConfidence(const TessChoiceIterator* handle);
|
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|
|
|
2012-09-24 13:14:11 +08:00
|
|
|
#ifdef __cplusplus
|
|
|
|
|
}
|
|
|
|
|
#endif
|
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|
#endif /* TESSERACT_API_CAPI_H__ */
|
