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| 1 // Copyright 2014 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 XFA_SRC_FDE_FDE_GEOBJECT_H_ | |
| 8 #define XFA_SRC_FDE_FDE_GEOBJECT_H_ | |
| 9 | |
| 10 #include "core/include/fxge/fx_ge.h" | |
| 11 #include "xfa/src/fde/fde_path.h" | |
| 12 #include "xfa/src/fgas/crt/fgas_memory.h" | |
| 13 | |
| 14 class CFDE_Path : public IFDE_Path, public CFX_Target { | |
| 15 public: | |
| 16 virtual void Release() { delete this; } | |
| 17 | |
| 18 virtual FX_BOOL StartFigure(); | |
| 19 virtual FX_BOOL CloseFigure(); | |
| 20 | |
| 21 virtual void AddBezier(const CFX_PointsF& points); | |
| 22 virtual void AddBeziers(const CFX_PointsF& points); | |
| 23 virtual void AddCurve(const CFX_PointsF& points, | |
| 24 FX_BOOL bClosed, | |
| 25 FX_FLOAT fTension = 0.5f); | |
| 26 virtual void AddEllipse(const CFX_RectF& rect); | |
| 27 virtual void AddLines(const CFX_PointsF& points); | |
| 28 virtual void AddLine(const CFX_PointF& pt1, const CFX_PointF& pt2); | |
| 29 virtual void AddPath(const IFDE_Path* pSrc, FX_BOOL bConnect); | |
| 30 virtual void AddPolygon(const CFX_PointsF& points); | |
| 31 virtual void AddRectangle(const CFX_RectF& rect); | |
| 32 virtual void GetBBox(CFX_RectF& bbox) const; | |
| 33 virtual void GetBBox(CFX_RectF& bbox, | |
| 34 FX_FLOAT fLineWidth, | |
| 35 FX_FLOAT fMiterLimit) const; | |
| 36 FX_PATHPOINT* AddPoints(int32_t iCount); | |
| 37 FX_PATHPOINT* GetLastPoint(int32_t iCount = 1) const; | |
| 38 FX_BOOL FigureClosed() const; | |
| 39 void MoveTo(FX_FLOAT fx, FX_FLOAT fy); | |
| 40 void LineTo(FX_FLOAT fx, FX_FLOAT fy); | |
| 41 void BezierTo(const CFX_PointF& p1, | |
| 42 const CFX_PointF& p2, | |
| 43 const CFX_PointF& p3); | |
| 44 void ArcTo(FX_BOOL bStart, | |
| 45 const CFX_RectF& rect, | |
| 46 FX_FLOAT startAngle, | |
| 47 FX_FLOAT endAngle); | |
| 48 void MoveTo(const CFX_PointF& p0) { MoveTo(p0.x, p0.y); } | |
| 49 void LineTo(const CFX_PointF& p1) { LineTo(p1.x, p1.y); } | |
| 50 void GetCurveTangents(const CFX_PointsF& points, | |
| 51 CFX_PointsF& tangents, | |
| 52 FX_BOOL bClosed, | |
| 53 FX_FLOAT fTension) const; | |
| 54 CFX_PathData m_Path; | |
| 55 }; | |
| 56 | |
| 57 #endif // XFA_SRC_FDE_FDE_GEOBJECT_H_ | |
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