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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef XFA_SRC_FXBARCODE_PDF417_BC_PDF417READER_H_ | |
| 8 #define XFA_SRC_FXBARCODE_PDF417_BC_PDF417READER_H_ | |
| 9 | |
| 10 class CBC_BinaryBitmap; | |
| 11 class CBC_ResultPoint; | |
| 12 class CBC_PDF417Reader; | |
| 13 class CBC_PDF417Reader : public CBC_Reader { | |
| 14 public: | |
| 15 CBC_PDF417Reader(); | |
| 16 virtual ~CBC_PDF417Reader(); | |
| 17 CFX_ByteString Decode(CBC_BinaryBitmap* image, int32_t& e); | |
| 18 CFX_ByteString Decode(CBC_BinaryBitmap* image, | |
| 19 FX_BOOL multiple, | |
| 20 int32_t hints, | |
| 21 int32_t& e); | |
| 22 CFX_ByteString Decode(CBC_BinaryBitmap* image, int32_t hints, int32_t& e); | |
| 23 | |
| 24 private: | |
| 25 static int32_t getMaxWidth(CBC_ResultPoint* p1, CBC_ResultPoint* p2); | |
| 26 static int32_t getMinWidth(CBC_ResultPoint* p1, CBC_ResultPoint* p2); | |
| 27 static int32_t getMaxCodewordWidth(CFX_PtrArray& p); | |
| 28 static int32_t getMinCodewordWidth(CFX_PtrArray& p); | |
| 29 }; | |
| 30 | |
| 31 #endif // XFA_SRC_FXBARCODE_PDF417_BC_PDF417READER_H_ | |
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