blob: 1f16dbe87f9c225e0617e731ac1f07c0f7d95a11 [file] [log] [blame]
// Copyright 2016 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.
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/retain_ptr.h"
#include "core/fxcrt/unowned_ptr.h"
class CFX_DIBitmap;
class CFX_RenderDevice;
class CPDF_PageObject;
class CPDF_RenderContext;
class CPDF_DeviceBuffer {
static CFX_Matrix CalculateMatrix(CFX_RenderDevice* pDevice,
const FX_RECT& rect,
int max_dpi,
bool scale);
CPDF_DeviceBuffer(CPDF_RenderContext* pContext,
CFX_RenderDevice* pDevice,
const FX_RECT& rect,
const CPDF_PageObject* pObj,
int max_dpi);
bool Initialize();
void OutputToDevice();
RetainPtr<CFX_DIBitmap> GetBitmap() const { return m_pBitmap; }
const CFX_Matrix& GetMatrix() const { return m_Matrix; }
UnownedPtr<CFX_RenderDevice> const m_pDevice;
UnownedPtr<CPDF_RenderContext> const m_pContext;
UnownedPtr<const CPDF_PageObject> const m_pObject;
RetainPtr<CFX_DIBitmap> const m_pBitmap;
const FX_RECT m_Rect;
const CFX_Matrix m_Matrix;