Fade2.5D Documentation pages v1.90
Delaunay Features
Visualizer2.h
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1 // Copyright (C) Geom Software e.U, Bernhard Kornberger, Graz/Austria
2 //
3 // This file is part of the Fade2D library. The student license is free
4 // of charge and covers personal non-commercial research. Licensees
5 // holding a commercial license may use this file in accordance with
6 // the Commercial License Agreement.
7 //
8 // This software is provided AS IS with NO WARRANTY OF ANY KIND,
9 // INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS
10 // FOR A PARTICULAR PURPOSE.
11 //
12 // Please contact the author if any conditions of this licensing are
13 // not clear to you.
14 //
15 // Author: Bernhard Kornberger, bkorn (at) geom.at
16 // http://www.geom.at
17 
19 #pragma once
20 
21 
22 #include "Point2.h"
23 #include "Circle2.h"
24 #include "Segment2.h"
25 #include "Color.h"
26 #include "Label.h"
27 #include "Bbox2.h"
28 #include "Edge2.h"
29 
30 
31 #include "common.h"
32 #if GEOM_PSEUDO3D==GEOM_TRUE
33  namespace GEOM_FADE25D {
34 #elif GEOM_PSEUDO3D==GEOM_FALSE
35  namespace GEOM_FADE2D {
36 #else
37  #error GEOM_PSEUDO3D is not defined
38 #endif
39 class ConstraintSegment2; // FWD
40 class VoroCell2; // FWD
41 struct Dat; // FWD
42 class SegmentChecker; // FWD
43 
44 
56 {
57 public:
58 
59 
64  CLASS_DECLSPEC
65  explicit Visualizer2(const char* filename_);
66 
67  CLASS_DECLSPEC
68  ~Visualizer2();
71  CLASS_DECLSPEC
72  void addObject(const std::vector<VoroCell2*>& vT,const Color& c);
73 
76  CLASS_DECLSPEC
77  void addObject(VoroCell2* pVoroCell,const Color& c);
78 
81  CLASS_DECLSPEC
82  void addObject(const Segment2& seg,const Color& c);
83 
86  CLASS_DECLSPEC
87  void addObject(const Edge2& edge,const Color& c);
88 
91  CLASS_DECLSPEC
92  void addObject(const std::vector<Point2>& vPoints,const Color& c);
93 
96  CLASS_DECLSPEC
97  void addObject(const std::vector<Point2*>& vPoints,const Color& c);
98 
99 
102  CLASS_DECLSPEC
103  void addObject(const std::vector<Segment2>& vSegments,const Color& c);
104 
107  CLASS_DECLSPEC
108  void addObject(const std::vector<ConstraintSegment2*>& vConstraintSegments,const Color& c);
109 
112  CLASS_DECLSPEC
113  void addObject(const std::vector<Edge2>& vSegments,const Color& c);
114 
115 
118  CLASS_DECLSPEC
119  void addObject(const std::vector<Triangle2>& vT,const Color& c);
120 
123  CLASS_DECLSPEC
124  void addObject(const Circle2& circ,const Color& c);
127  CLASS_DECLSPEC
128  void addObject(const Point2& pnt,const Color& c);
131  CLASS_DECLSPEC
132  void addObject(const Triangle2& tri,const Color& c);
133 
136  CLASS_DECLSPEC
137  void addObject(const std::vector<Triangle2*>& vT,const Color& c);
138 
141  CLASS_DECLSPEC
142  void addObject(const Label& lab,const Color& c);
143 
146  CLASS_DECLSPEC
147  void addHeaderLine(const char* s);
148 
149 
154  CLASS_DECLSPEC
155  void writeFile();
156 
159  CLASS_DECLSPEC
160  void setLimit(const Bbox2& bbx);
161 
169  Bbox2 computeRange(bool bWithVoronoi);
170 protected:
171  Dat* pDat;
172  std::ofstream outFile;
173  std::vector<std::pair<Segment2,Color> > vSegments;
174  std::vector<std::pair<Circle2,Color> > vCircles;
175  std::vector<std::pair<Point2,Color> > vPoints;
176  std::vector<std::pair<Triangle2,Color> > vTriangles;
177  std::vector<std::pair<Label,Color> > vLabels;
178  std::vector<std::pair<VoroCell2*,Color> > vVoroCells;
179  void writeHeaderLines();
180  int updateCtr;
181  Bbox2 bbox;
182  bool bFill;
183  Point2 scaledPoint(const Point2 &p);
184  double scaledDouble(const double &d);
185  void changeColor(float r,float g,float b,float linewidth,bool bFill);
186  void changeColor(const Color& c);
187  void writeHeader(const char* title);
188  void writeFooter();
189  void writeLabel(Label l);
190  void writeLine(const Point2& pSource,const Point2& pTarget);
191  void writeTriangle(const Point2& p0_,const Point2& p1_,const Point2& p2_,bool bFill,double width);
192  void writeTriangle(const Triangle2* pT,bool bFill_,double width);
193  void writeVoroCell(VoroCell2* pVoroCell,bool bFill,double width);
194  void writePoint(Point2& p1_,float size);
195  void writeMark(Point2& p1_,float size);
196  void writeCircle(const Point2& p1_,double radius,bool bFill);
197  void periodicStroke();
198 
199  Color lastColor;
200  //const char* filename;
201  //std::vector<const char*> vHeaderLines;
202  bool bFileClosed;
203 };
204 
205 
206 } // (namespace)
Bbox2 is an axis aligned 2D bounding box.
Definition: Bbox2.h:37
Circle for visualization.
Definition: Circle2.h:38
Color for visualization.
Definition: Color.h:59
Edge2 is a directed edge.
Definition: Edge2.h:34
Label is a Text-Label for Visualization.
Definition: Label.h:41
Point.
Definition: Point2.h:43
Segment.
Definition: Segment2.h:39
Triangle.
Definition: Triangle2.h:59
Visualizer2 is a general Postscript writer. It draws the objects Point2, Segment2,...
Definition: Visualizer2.h:56
void addObject(const std::vector< Point2 > &vPoints, const Color &c)
Add a vector of Point2 objects to the visualization.
void addHeaderLine(const char *s)
Add a header line to the visualization.
void writeFile()
Finish and write the postscript file.
void addObject(VoroCell2 *pVoroCell, const Color &c)
Add a Voronoi cell to the visualization.
Visualizer2(const char *filename_)
Constructor.
void addObject(const std::vector< Triangle2 > &vT, const Color &c)
Add a vector of Triangle2 objects to the visualization.
void addObject(const std::vector< ConstraintSegment2 * > &vConstraintSegments, const Color &c)
Add a vector of ConstraintSegment2 objects to the visualization.
void addObject(const Circle2 &circ, const Color &c)
Add a Circle2 object to the visualization.
void addObject(const Segment2 &seg, const Color &c)
Add a Segment2 object to the visualization.
void addObject(const std::vector< Point2 * > &vPoints, const Color &c)
Add a vector of Point2* to the visualization.
void addObject(const Edge2 &edge, const Color &c)
Add an Edge2 object to the visualization.
void addObject(const std::vector< Edge2 > &vSegments, const Color &c)
Add a vector of Edge2 objects to the visualization.
Bbox2 computeRange(bool bWithVoronoi)
Compute the range.
void addObject(const std::vector< Segment2 > &vSegments, const Color &c)
Add a vector of Segment2 objects to the visualization.
void addObject(const Label &lab, const Color &c)
Add a Label object to the visualization.
void addObject(const std::vector< VoroCell2 * > &vT, const Color &c)
Add a vector of Voronoi Cells to the visualization.
void addObject(const std::vector< Triangle2 * > &vT, const Color &c)
Add a Triangle2* vector to the visualization.
void addObject(const Point2 &pnt, const Color &c)
Add a Point2 object to the visualization.
void addObject(const Triangle2 &tri, const Color &c)
Add a Triangle2 object to the visualization.