barcode.h

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// Copyright (C) 2004-2025 Artifex Software, Inc.
//
// This file is part of MuPDF.
//
// MuPDF is free software: you can redistribute it and/or modify it under the
// terms of the GNU Affero General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// MuPDF is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
// details.
//
// You should have received a copy of the GNU Affero General Public License
// along with MuPDF. If not, see <https://www.gnu.org/licenses/agpl-3.0.en.html>
//
// Alternative licensing terms are available from the licensor.
// For commercial licensing, see <https://www.artifex.com/> or contact
// Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
// CA 94129, USA, for further information.
 
#ifndef MUPDF_FITZ_BARCODE_H
#define MUPDF_FITZ_BARCODE_H
 
#include "mupdf/fitz/system.h"
#include "mupdf/fitz/context.h"
#include "mupdf/fitz/geometry.h"
#include "mupdf/fitz/image.h"
#include "mupdf/fitz/document.h"
#include "mupdf/fitz/display-list.h"
 
typedef enum
{
    FZ_BARCODE_NONE = 0,
    FZ_BARCODE_AZTEC,
    FZ_BARCODE_CODABAR,
    FZ_BARCODE_CODE39,
    FZ_BARCODE_CODE93,
    FZ_BARCODE_CODE128,
    FZ_BARCODE_DATABAR,
    FZ_BARCODE_DATABAREXPANDED,
    FZ_BARCODE_DATAMATRIX,
    FZ_BARCODE_EAN8,
    FZ_BARCODE_EAN13,
    FZ_BARCODE_ITF,
    FZ_BARCODE_MAXICODE,
    FZ_BARCODE_PDF417,
    FZ_BARCODE_QRCODE,
    FZ_BARCODE_UPCA,
    FZ_BARCODE_UPCE,
    FZ_BARCODE_MICROQRCODE,
    FZ_BARCODE_RMQRCODE,
    FZ_BARCODE_DXFILMEDGE,
    FZ_BARCODE_DATABARLIMITED,
 
    FZ_BARCODE__LIMIT
} fz_barcode_type;

const char *fz_string_from_barcode_type(fz_barcode_type type);

fz_barcode_type fz_barcode_type_from_string(const char *str);
 

fz_image *fz_new_barcode_image(fz_context *ctx, fz_barcode_type type, const char *value, int size, int ec_level, int quiet, int hrt);

fz_pixmap *fz_new_barcode_pixmap(fz_context *ctx, fz_barcode_type type, const char *value, int size, int ec_level, int quiet, int hrt);
 

char *fz_decode_barcode_from_page(fz_context *ctx, fz_barcode_type *type, fz_page *page, fz_rect subarea, int rotate);

char *fz_decode_barcode_from_pixmap(fz_context *ctx, fz_barcode_type *type, fz_pixmap *pix, int rotate);

char *fz_decode_barcode_from_display_list(fz_context *ctx, fz_barcode_type *type, fz_display_list *list, fz_rect subarea, int rotate);
 
#endif /* MUPDF_FITZ_BARCODE_H */