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 FXBARCODE_BC_TWODIMWRITER_H_ 8 #define FXBARCODE_BC_TWODIMWRITER_H_ 9 10 #include <memory> 11 12 #include "core/fxcrt/fx_coordinates.h" 13 #include "fxbarcode/BC_Writer.h" 14 #include "third_party/base/span.h" 15 16 class CBC_CommonBitMatrix; 17 class CFX_RenderDevice; 18 19 class CBC_TwoDimWriter : public CBC_Writer { 20 public: 21 explicit CBC_TwoDimWriter(bool bFixedSize); 22 ~CBC_TwoDimWriter() override; 23 24 bool RenderResult(pdfium::span<const uint8_t> code, 25 int32_t codeWidth, 26 int32_t codeHeight); 27 void RenderDeviceResult(CFX_RenderDevice* device, const CFX_Matrix* matrix); 28 error_correction_level()29 int32_t error_correction_level() const { return m_iCorrectionLevel; } 30 31 protected: set_error_correction_level(int32_t level)32 void set_error_correction_level(int32_t level) { m_iCorrectionLevel = level; } 33 34 private: 35 std::unique_ptr<CBC_CommonBitMatrix> m_output; 36 int32_t m_multiX; 37 int32_t m_multiY; 38 int32_t m_leftPadding; 39 int32_t m_topPadding; 40 int32_t m_inputWidth; 41 int32_t m_inputHeight; 42 int32_t m_outputWidth; 43 int32_t m_outputHeight; 44 int32_t m_iCorrectionLevel = 1; 45 const bool m_bFixedSize; 46 }; 47 48 #endif // FXBARCODE_BC_TWODIMWRITER_H_ 49