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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 _FPDFXFA_PAGEVIEW_H_
#define _FPDFXFA_PAGEVIEW_H_
class CPDFXFA_Page {
public:
CPDFXFA_Page(CPDFXFA_Document* pDoc, int page_index);
~CPDFXFA_Page();
void Release();
void AddRef() { m_iRef++; }
FX_BOOL LoadPage();
FX_BOOL LoadPDFPage(CPDF_Dictionary* pageDict);
CPDFXFA_Document* GetDocument() { return m_pDocument; }
int GetPageIndex() { return m_iPageIndex; }
CPDF_Page* GetPDFPage() { return m_pPDFPage; }
IXFA_PageView* GetXFAPageView() { return m_pXFAPageView; }
void SetXFAPageView(IXFA_PageView* pPageView) { m_pXFAPageView = pPageView; }
FX_FLOAT GetPageWidth();
FX_FLOAT GetPageHeight();
void DeviceToPage(int start_x,
int start_y,
int size_x,
int size_y,
int rotate,
int device_x,
int device_y,
double* page_x,
double* page_y);
void PageToDevice(int start_x,
int start_y,
int size_x,
int size_y,
int rotate,
double page_x,
double page_y,
int* device_x,
int* device_y);
void GetDisplayMatrix(CFX_Matrix& matrix,
int xPos,
int yPos,
int xSize,
int ySize,
int iRotate) const;
protected:
FX_BOOL LoadPDFPage();
FX_BOOL LoadXFAPageView();
private:
CPDF_Page* m_pPDFPage;
IXFA_PageView* m_pXFAPageView;
int m_iPageIndex;
CPDFXFA_Document* m_pDocument;
int m_iRef;
};
#endif
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