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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 /* | 6 /* |
7 * Copyright 2011 ZXing authors | 7 * Copyright 2011 ZXing authors |
8 * | 8 * |
9 * Licensed under the Apache License, Version 2.0 (the "License"); | 9 * Licensed under the Apache License, Version 2.0 (the "License"); |
10 * you may not use this file except in compliance with the License. | 10 * you may not use this file except in compliance with the License. |
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66 BCFORMAT format = BCFORMAT_EAN_8; | 66 BCFORMAT format = BCFORMAT_EAN_8; |
67 int32_t outWidth = 0; | 67 int32_t outWidth = 0; |
68 int32_t outHeight = 0; | 68 int32_t outHeight = 0; |
69 CFX_WideString encodeContents = Preprocess(contents); | 69 CFX_WideString encodeContents = Preprocess(contents); |
70 CFX_ByteString byteString = encodeContents.UTF8Encode(); | 70 CFX_ByteString byteString = encodeContents.UTF8Encode(); |
71 m_renderContents = encodeContents; | 71 m_renderContents = encodeContents; |
72 uint8_t* data = static_cast<CBC_OnedEAN8Writer*>(m_pBCWriter) | 72 uint8_t* data = static_cast<CBC_OnedEAN8Writer*>(m_pBCWriter) |
73 ->Encode(byteString, format, outWidth, outHeight, e); | 73 ->Encode(byteString, format, outWidth, outHeight, e); |
74 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 74 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
75 ((CBC_OneDimWriter*)m_pBCWriter) | 75 ((CBC_OneDimWriter*)m_pBCWriter) |
76 ->RenderResult(encodeContents.AsWideStringC(), data, outWidth, isDevice, | 76 ->RenderResult(encodeContents.AsStringC(), data, outWidth, isDevice, e); |
77 e); | |
78 FX_Free(data); | 77 FX_Free(data); |
79 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 78 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
80 return TRUE; | 79 return TRUE; |
81 } | 80 } |
82 | 81 |
83 FX_BOOL CBC_EAN8::RenderDevice(CFX_RenderDevice* device, | 82 FX_BOOL CBC_EAN8::RenderDevice(CFX_RenderDevice* device, |
84 const CFX_Matrix* matirx, | 83 const CFX_Matrix* matirx, |
85 int32_t& e) { | 84 int32_t& e) { |
86 ((CBC_OneDimWriter*)m_pBCWriter) | 85 ((CBC_OneDimWriter*)m_pBCWriter) |
87 ->RenderDeviceResult(device, matirx, m_renderContents.AsWideStringC(), e); | 86 ->RenderDeviceResult(device, matirx, m_renderContents.AsStringC(), e); |
88 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 87 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
89 return TRUE; | 88 return TRUE; |
90 } | 89 } |
91 | 90 |
92 FX_BOOL CBC_EAN8::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { | 91 FX_BOOL CBC_EAN8::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { |
93 ((CBC_OneDimWriter*)m_pBCWriter) | 92 ((CBC_OneDimWriter*)m_pBCWriter) |
94 ->RenderBitmapResult(pOutBitmap, m_renderContents.AsWideStringC(), e); | 93 ->RenderBitmapResult(pOutBitmap, m_renderContents.AsStringC(), e); |
95 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 94 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
96 return TRUE; | 95 return TRUE; |
97 } | 96 } |
98 | 97 |
99 CFX_WideString CBC_EAN8::Decode(uint8_t* buf, | 98 CFX_WideString CBC_EAN8::Decode(uint8_t* buf, |
100 int32_t width, | 99 int32_t width, |
101 int32_t hight, | 100 int32_t hight, |
102 int32_t& e) { | 101 int32_t& e) { |
103 CFX_WideString str; | 102 CFX_WideString str; |
104 return str; | 103 return str; |
105 } | 104 } |
106 | 105 |
107 CFX_WideString CBC_EAN8::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { | 106 CFX_WideString CBC_EAN8::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { |
108 CBC_BufferedImageLuminanceSource source(pBitmap); | 107 CBC_BufferedImageLuminanceSource source(pBitmap); |
109 CBC_GlobalHistogramBinarizer binarizer(&source); | 108 CBC_GlobalHistogramBinarizer binarizer(&source); |
110 CBC_BinaryBitmap bitmap(&binarizer); | 109 CBC_BinaryBitmap bitmap(&binarizer); |
111 CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); | 110 CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); |
112 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); | 111 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); |
113 return CFX_WideString::FromUTF8(str.AsByteStringC()); | 112 return CFX_WideString::FromUTF8(str.AsStringC()); |
114 } | 113 } |
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