www.pudn.com > pdf417lib-c-0.91.rar > pdf417lib.h, change:2005-03-18,size:3384b

/* 
 * Copyright 2003 by Paulo Soares. 
 * 
 * The contents of this file are subject to the Mozilla Public License Version 1.1 
 * (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.mozilla.org/MPL/ 
 * 
 * Software distributed under the License is distributed on an "AS IS" basis, 
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 
 * for the specific language governing rights and limitations under the License. 
 * 
 * The Original Code is 'pdf417lib, a library to generate the bidimensional barcode PDF417'. 
 * 
 * The Initial Developer of the Original Code is Paulo Soares. Portions created by 
 * the Initial Developer are Copyright (C) 2003 by Paulo Soares. 
 * All Rights Reserved. 
 * 
 * Contributor(s): all the names of the contributors are added in the source code 
 * where applicable. 
 * 
 * Alternatively, the contents of this file may be used under the terms of the 
 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the 
 * provisions of LGPL are applicable instead of those above.  If you wish to 
 * allow use of your version of this file only under the terms of the LGPL 
 * License and not to allow others to use your version of this file under 
 * the MPL, indicate your decision by deleting the provisions above and 
 * replace them with the notice and other provisions required by the LGPL. 
 * If you do not delete the provisions above, a recipient may use your version 
 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE. 
 * 
 * This library is free software; you can redistribute it and/or modify it 
 * under the terms of the MPL as stated above or under the terms of the GNU 
 * Library General Public License as published by the Free Software Foundation; 
 * either version 2 of the License, or any later version. 
 * 
 * This library 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 Library general Public License for more 
 * details. 
 * 
 * If you didn't download this code from the following link, you should check if 
 * you aren't using an obsolete version: 
 * http://sourceforge.net/projects/pdf417lib 
 */ 
#ifndef __PDF417LIB_H__ 
#define __PDF417LIB_H__ 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
#define PDF417_USE_ASPECT_RATIO     0 
#define PDF417_FIXED_RECTANGLE      1 
#define PDF417_FIXED_COLUMNS        2 
#define PDF417_FIXED_ROWS           4 
#define PDF417_AUTO_ERROR_LEVEL     0 
#define PDF417_USE_ERROR_LEVEL      16 
#define PDF417_USE_RAW_CODEWORDS    64 
#define PDF417_INVERT_BITMAP        128 
 
#define PDF417_ERROR_SUCCESS        0 
#define PDF417_ERROR_TEXT_TOO_BIG   1 
#define PDF417_ERROR_INVALID_PARAMS 2 
 
 
typedef struct _pdf417param { 
    char *outBits; 
    int lenBits; 
    int bitColumns; 
    int codeRows; 
    int codeColumns; 
    int codewords[928]; 
    int lenCodewords; 
    int errorLevel; 
    char *text; 
    int lenText; 
    int options; 
    float aspectRatio; 
    float yHeight; 
    int error; 
} pdf417param, *pPdf417param; 
 
void paintCode(pPdf417param p); 
void pdf417init(pPdf417param param); 
void pdf417free(pPdf417param param); 
#ifdef __cplusplus 
} 
#endif 
 
#endif