blob: 561b9fc07733722cc1107a40592b9a23fcd8e32b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef _BC_PDF417ERRORCORRECTION_H_
#define _BC_PDF417ERRORCORRECTION_H_
class CBC_PDF417ErrorCorrection {
public:
CBC_PDF417ErrorCorrection();
virtual ~CBC_PDF417ErrorCorrection();
static int32_t getErrorCorrectionCodewordCount(int32_t errorCorrectionLevel,
int32_t& e);
static int32_t getRecommendedMinimumErrorCorrectionLevel(int32_t n,
int32_t& e);
static CFX_WideString generateErrorCorrection(CFX_WideString dataCodewords,
int32_t errorCorrectionLevel,
int32_t& e);
private:
static int32_t EC_COEFFICIENTS[][2500];
};
#endif
|
