MWAWGraphicShape.hxx
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3 /* libmwaw
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17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
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33 #ifndef MWAW_GRAPHIC_SHAPE
34 # define MWAW_GRAPHIC_SHAPE
35 # include <ostream>
36 # include <string>
37 # include <vector>
38 
39 # include "libwpd/libwpd.h"
40 # include "libmwaw_internal.hxx"
41 
42 class WPXPropertyList;
43 class MWAWGraphicStyle;
44 
47 {
48 public:
52  struct PathData {
54  PathData(char type, Vec2f const &x=Vec2f(), Vec2f const &x1=Vec2f(), Vec2f const &x2=Vec2f()):
55  m_type(type), m_x(x), m_x1(x1), m_x2(x2), m_r(), m_rotate(0), m_largeAngle(false), m_sweep(false) {
56  }
58  void translate(Vec2f const &delta);
60  void rotate(float angle, Vec2f const &delta);
62  bool get(WPXPropertyList &pList, Vec2f const &orig) const;
64  friend std::ostream &operator<<(std::ostream &o, PathData const &path);
66  int cmp(PathData const &a) const;
68  char m_type;
78  float m_rotate;
82  bool m_sweep;
83  };
84 
87  m_vertices(), m_path(), m_extra("") {
88  }
90  virtual ~MWAWGraphicShape() { }
92  static MWAWGraphicShape line(Vec2f const &orign, Vec2f const &dest);
94  static MWAWGraphicShape rectangle(Box2f const &box, Vec2f const &corners=Vec2f(0,0)) {
95  MWAWGraphicShape res;
96  res.m_type=Rectangle;
97  res.m_bdBox=res.m_formBox=box;
98  res.m_cornerWidth=corners;
99  return res;
100  }
102  static MWAWGraphicShape circle(Box2f const &box) {
103  MWAWGraphicShape res;
104  res.m_type=Circle;
105  res.m_bdBox=res.m_formBox=box;
106  return res;
107  }
109  static MWAWGraphicShape arc(Box2f const &box, Box2f const &circleBox, Vec2f const &angles) {
110  MWAWGraphicShape res;
111  res.m_type=Arc;
112  res.m_bdBox=box;
113  res.m_formBox=circleBox;
114  res.m_arcAngles=angles;
115  return res;
116  }
118  static MWAWGraphicShape pie(Box2f const &box, Box2f const &circleBox, Vec2f const &angles) {
119  MWAWGraphicShape res;
120  res.m_type=Pie;
121  res.m_bdBox=box;
122  res.m_formBox=circleBox;
123  res.m_arcAngles=angles;
124  return res;
125  }
127  static MWAWGraphicShape polygon(Box2f const &box) {
128  MWAWGraphicShape res;
129  res.m_type=Polygon;
130  res.m_bdBox=box;
131  return res;
132  }
134  static MWAWGraphicShape path(Box2f const &box) {
135  MWAWGraphicShape res;
136  res.m_type=Path;
137  res.m_bdBox=box;
138  return res;
139  }
140 
142  void translate(Vec2f const &delta);
146  MWAWGraphicShape rotate(float angle, Vec2f const &center) const;
148  Box2f getBdBox(MWAWGraphicStyle const &style, bool moveToO=false) const;
150  bool send(MWAWGraphicInterface &interface, MWAWGraphicStyle const &style, Vec2f const &orig) const;
152  friend std::ostream &operator<<(std::ostream &o, MWAWGraphicShape const &sh);
154  int cmp(MWAWGraphicShape const &a) const;
155 protected:
157  std::vector<PathData> getPath() const;
158 public:
170  std::vector<Vec2f> m_vertices;
172  std::vector<PathData> m_path;
174  std::string m_extra;
175 };
176 #endif
177 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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