1 // Copyright 2016 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 CORE_FPDFDOC_CPDF_ICONFIT_H_
8 #define CORE_FPDFDOC_CPDF_ICONFIT_H_
9 
10 #include "core/fxcrt/fx_system.h"
11 
12 class CPDF_Dictionary;
13 
14 class CPDF_IconFit {
15  public:
16   enum ScaleMethod { Always = 0, Bigger, Smaller, Never };
17 
CPDF_IconFit(const CPDF_Dictionary * pDict)18   explicit CPDF_IconFit(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
19 
20   ScaleMethod GetScaleMethod();
21   bool IsProportionalScale();
22   void GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);
23   bool GetFittingBounds();
GetDict()24   const CPDF_Dictionary* GetDict() const { return m_pDict; }
25 
26  private:
27   const CPDF_Dictionary* const m_pDict;
28 };
29 
30 #endif  // CORE_FPDFDOC_CPDF_ICONFIT_H_
31