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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
#include "barcode.h"
#include "include/BC_Binarizer.h"
#include "include/BC_LuminanceSource.h"
#include "include/BC_CommonBitMatrix.h"
#include "include/BC_CommonBitArray.h"
#include "include/BC_BinaryBitmap.h"
CBC_BinaryBitmap::CBC_BinaryBitmap(CBC_Binarizer *binarizer): m_binarizer(binarizer), m_matrix(NULL)
{
}
CBC_BinaryBitmap::~CBC_BinaryBitmap()
{
if (m_matrix != NULL) {
delete m_matrix;
}
m_matrix = NULL;
}
FX_INT32 CBC_BinaryBitmap::GetHeight()
{
return m_binarizer->GetLuminanceSource()->GetHeight();
}
FX_INT32 CBC_BinaryBitmap::GetWidth()
{
return m_binarizer->GetLuminanceSource()->GetWidth();
}
CBC_CommonBitMatrix *CBC_BinaryBitmap::GetMatrix(FX_INT32 &e)
{
if (m_matrix == NULL) {
m_matrix = m_binarizer->GetBlackMatrix(e);
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
}
return m_matrix;
}
FX_BOOL CBC_BinaryBitmap::IsCropSupported()
{
return m_binarizer->GetLuminanceSource()->IsCropSupported();
}
FX_BOOL CBC_BinaryBitmap::IsRotateSupported()
{
return m_binarizer->GetLuminanceSource()->IsRotateSupported();
}
CBC_CommonBitArray *CBC_BinaryBitmap::GetBlackRow(FX_INT32 y, CBC_CommonBitArray *row, FX_INT32 &e)
{
CBC_CommonBitArray *temp = m_binarizer->GetBlackRow(y, row, e);
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
return temp;
}
CBC_CommonBitMatrix *CBC_BinaryBitmap::GetBlackMatrix(FX_INT32 &e)
{
if (m_matrix == NULL) {
m_matrix = m_binarizer->GetBlackMatrix(e);
BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
}
return m_matrix;
}
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