1 // Copyright 2016 The PDFium Authors 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_FPDFAPI_PAGE_CPDF_TILINGPATTERN_H_ 8 #define CORE_FPDFAPI_PAGE_CPDF_TILINGPATTERN_H_ 9 10 #include <memory> 11 12 #include "core/fpdfapi/page/cpdf_pattern.h" 13 #include "core/fxcrt/fx_coordinates.h" 14 #include "core/fxcrt/retain_ptr.h" 15 16 class CPDF_Document; 17 class CPDF_Form; 18 class CPDF_Object; 19 class CPDF_PageObject; 20 21 class CPDF_TilingPattern final : public CPDF_Pattern { 22 public: 23 CONSTRUCT_VIA_MAKE_RETAIN; 24 ~CPDF_TilingPattern() override; 25 26 // CPDF_Pattern: 27 CPDF_TilingPattern* AsTilingPattern() override; 28 29 std::unique_ptr<CPDF_Form> Load(CPDF_PageObject* pPageObj); 30 colored()31 bool colored() const { return m_bColored; } bbox()32 const CFX_FloatRect& bbox() const { return m_BBox; } x_step()33 float x_step() const { return m_XStep; } y_step()34 float y_step() const { return m_YStep; } 35 36 private: 37 CPDF_TilingPattern(CPDF_Document* pDoc, 38 RetainPtr<CPDF_Object> pPatternObj, 39 const CFX_Matrix& parentMatrix); 40 CPDF_TilingPattern(const CPDF_TilingPattern&) = delete; 41 CPDF_TilingPattern& operator=(const CPDF_TilingPattern&) = delete; 42 43 bool m_bColored; 44 CFX_FloatRect m_BBox; 45 float m_XStep = 0.0f; 46 float m_YStep = 0.0f; 47 }; 48 49 #endif // CORE_FPDFAPI_PAGE_CPDF_TILINGPATTERN_H_ 50