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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 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 // Original code is licensed as follows: | 6 // Original code is licensed as follows: |
7 /* | 7 /* |
8 * Copyright 2010 ZXing authors | 8 * Copyright 2010 ZXing authors |
9 * | 9 * |
10 * Licensed under the Apache License, Version 2.0 (the "License"); | 10 * Licensed under the Apache License, Version 2.0 (the "License"); |
11 * you may not use this file except in compliance with the License. | 11 * you may not use this file except in compliance with the License. |
12 * You may obtain a copy of the License at | 12 * You may obtain a copy of the License at |
13 * | 13 * |
14 * http://www.apache.org/licenses/LICENSE-2.0 | 14 * http://www.apache.org/licenses/LICENSE-2.0 |
15 * | 15 * |
16 * Unless required by applicable law or agreed to in writing, software | 16 * Unless required by applicable law or agreed to in writing, software |
17 * distributed under the License is distributed on an "AS IS" BASIS, | 17 * distributed under the License is distributed on an "AS IS" BASIS, |
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
19 * See the License for the specific language governing permissions and | 19 * See the License for the specific language governing permissions and |
20 * limitations under the License. | 20 * limitations under the License. |
21 */ | 21 */ |
22 | 22 |
23 #include "barcode.h" | 23 #include "../barcode.h" |
24 #include "include/BC_WhiteRectangleDetector.h" | 24 #include "BC_WhiteRectangleDetector.h" |
25 #include "include/BC_CommonBitMatrix.h" | 25 #include "BC_CommonBitMatrix.h" |
26 #include "include/BC_ResultPoint.h" | 26 #include "../BC_ResultPoint.h" |
27 const FX_INT32 CBC_WhiteRectangleDetector::INIT_SIZE = 30; | 27 const FX_INT32 CBC_WhiteRectangleDetector::INIT_SIZE = 30; |
28 const FX_INT32 CBC_WhiteRectangleDetector::CORR = 1; | 28 const FX_INT32 CBC_WhiteRectangleDetector::CORR = 1; |
29 CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *imag
e) | 29 CBC_WhiteRectangleDetector::CBC_WhiteRectangleDetector(CBC_CommonBitMatrix *imag
e) |
30 { | 30 { |
31 m_image = image; | 31 m_image = image; |
32 m_height = image->GetHeight(); | 32 m_height = image->GetHeight(); |
33 m_width = image->GetWidth(); | 33 m_width = image->GetWidth(); |
34 m_leftInit = (m_width - INIT_SIZE) >> 1; | 34 m_leftInit = (m_width - INIT_SIZE) >> 1; |
35 m_rightInit = (m_width + INIT_SIZE) >> 1; | 35 m_rightInit = (m_width + INIT_SIZE) >> 1; |
36 m_upInit = (m_height - INIT_SIZE) >> 1; | 36 m_upInit = (m_height - INIT_SIZE) >> 1; |
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235 } | 235 } |
236 } else { | 236 } else { |
237 for (FX_INT32 y = a; y <= b; y++) { | 237 for (FX_INT32 y = a; y <= b; y++) { |
238 if (m_image->Get(fixed, y)) { | 238 if (m_image->Get(fixed, y)) { |
239 return TRUE; | 239 return TRUE; |
240 } | 240 } |
241 } | 241 } |
242 } | 242 } |
243 return FALSE; | 243 return FALSE; |
244 } | 244 } |
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