| // 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 XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ |
| #define XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ |
| |
| #include "core/fxcrt/include/fx_basic.h" |
| |
| class CBC_CommonBitMatrix; |
| |
| class CBC_QRGridSampler { |
| private: |
| static CBC_QRGridSampler m_gridSampler; |
| |
| public: |
| CBC_QRGridSampler(); |
| virtual ~CBC_QRGridSampler(); |
| virtual CBC_CommonBitMatrix* SampleGrid(CBC_CommonBitMatrix* image, |
| int32_t dimensionX, |
| int32_t dimensionY, |
| FX_FLOAT p1ToX, |
| FX_FLOAT p1ToY, |
| FX_FLOAT p2ToX, |
| FX_FLOAT p2ToY, |
| FX_FLOAT p3ToX, |
| FX_FLOAT p3ToY, |
| FX_FLOAT p4ToX, |
| FX_FLOAT p4ToY, |
| FX_FLOAT p1FromX, |
| FX_FLOAT p1FromY, |
| FX_FLOAT p2FromX, |
| FX_FLOAT p2FromY, |
| FX_FLOAT p3FromX, |
| FX_FLOAT p3FromY, |
| FX_FLOAT p4FromX, |
| FX_FLOAT p4FromY, |
| int32_t& e); |
| |
| static CBC_QRGridSampler& GetInstance(); |
| static void CheckAndNudgePoints(CBC_CommonBitMatrix* image, |
| CFX_FloatArray* points, |
| int32_t& e); |
| }; |
| |
| #endif // XFA_FXBARCODE_QRCODE_BC_QRGRIDSAMPLER_H_ |
