CDRPath.h
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16  * Copyright (C) 2012 Fridrich Strba <fridrich.strba@bluewin.ch>
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29 
30 #ifndef __CDRPATH_H__
31 #define __CDRPATH_H__
32 
33 #include <vector>
34 #include <libwpd/libwpd.h>
35 
36 #include "CDRTypes.h"
37 
38 namespace libcdr
39 {
40 
42 {
43 public:
45  virtual ~CDRPathElement() {}
46  virtual void writeOut(WPXPropertyListVector &vec) const = 0;
47  virtual void transform(const CDRTransform &trafo) = 0;
48  virtual CDRPathElement *clone() = 0;
49 };
50 
51 
52 class CDRPath : public CDRPathElement
53 {
54 public:
56  CDRPath(const CDRPath &path);
57  ~CDRPath();
58 
59  void appendMoveTo(double x, double y);
60  void appendLineTo(double x, double y);
61  void appendCubicBezierTo(double x1, double y1, double x2, double y2, double x, double y);
62  void appendQuadraticBezierTo(double x1, double y1, double x, double y);
63  void appendSplineTo(std::vector<std::pair<double, double> > &points);
64  void appendArcTo(double rx, double ry, double rotation, bool longAngle, bool sweep, double x, double y);
65  void appendClosePath();
66  void appendPath(const CDRPath &path);
67 
68  void writeOut(WPXPropertyListVector &vec) const;
69  void transform(const CDRTransform &trafo);
71 
72  void clear();
73  bool empty();
74 
75 private:
76  std::vector<CDRPathElement *> m_elements;
77 };
78 
79 } // namespace libcdr
80 
81 #endif /* __CDRPATH_H__ */
82 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */

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