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// 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 FXBARCODE_PDF417_BC_PDF417BARCODEMATRIX_H_
#define FXBARCODE_PDF417_BC_PDF417BARCODEMATRIX_H_
#include <memory>
#include <vector>
#include "core/fxcrt/fx_basic.h"
class CBC_BarcodeRow;
class CBC_BarcodeMatrix {
public:
CBC_BarcodeMatrix();
CBC_BarcodeMatrix(int32_t height, int32_t width);
virtual ~CBC_BarcodeMatrix();
CBC_BarcodeRow* getCurrentRow() const { return m_matrix[m_currentRow].get(); }
int32_t getWidth() const { return m_outWidth; }
int32_t getHeight() const { return m_outHeight; }
void set(int32_t x, int32_t y, uint8_t value);
void setMatrix(int32_t x, int32_t y, bool black);
void startRow();
std::vector<uint8_t>& getMatrix();
std::vector<uint8_t>& getScaledMatrix(int32_t scale);
std::vector<uint8_t>& getScaledMatrix(int32_t xScale, int32_t yScale);
private:
std::vector<std::unique_ptr<CBC_BarcodeRow>> m_matrix;
std::vector<uint8_t> m_matrixOut;
int32_t m_currentRow;
int32_t m_height;
int32_t m_width;
int32_t m_outWidth;
int32_t m_outHeight;
};
#endif // FXBARCODE_PDF417_BC_PDF417BARCODEMATRIX_H_
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