solidgraph.hpp
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1 
5 /* Copyright (c) 2005-2011 Taneli Kalvas. All rights reserved.
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42 
43 #ifndef SOLIDPLOT_HPP
44 #define SOLIDPLOT_HPP 1
45 
46 
47 #include <vector>
48 #include "geometry.hpp"
49 #include "graph3d.hpp"
50 #include "color.hpp"
51 
52 
59 class SolidGraph : public Graph3D {
60 
61  struct Point {
62  double x[2];
63 
64  Point( double _x, double _y ) { x[0] = _x; x[1] = _y; }
65 
66  double &operator[]( int i ) { return( x[i] ); }
67  const double &operator[]( int i ) const { return( x[i] ); }
68  };
69 
70  struct SolidPoints {
71  int N; /* Solid number of electrode */
72  std::vector<Point> p; /* Coordinate points of electrode boundary */
73 
74  SolidPoints( int N ) : N(N) {}
75  };
76 
77  Color _color;
78  const Geometry &_g;
79  std::vector<SolidPoints *> _solid;
80 
81  view_e _oview;
82  double _olevel;
83 
84  bool _cache;
85 
86  bool is_edge( int N, const int i[3] ) const;
87  int get_mesh( const int i[3], int offsetx, int offsety ) const;
88  void build_solid( SolidPoints *solid, const int i[3], char *done, int last, int N );
89  void build_data( void );
90  void clear_data( void );
91 
92 public:
93 
96  SolidGraph( const Geometry &g );
97 
100  virtual ~SolidGraph();
101 
106  void disable_cache( void );
107 
117  virtual void plot( cairo_t *cairo, const Coordmapper *cm, const double range[4] );
118 
123  virtual void plot_sample( cairo_t *cairo, double x, double y, double width, double height );
124 
130  virtual void get_bbox( double bbox[4] );
131 };
132 
133 
134 #endif
Geometry definition
virtual void plot_sample(cairo_t *cairo, double x, double y, double width, double height)
Plot sample for legend.
SolidGraph(const Geometry &g)
Constructor for SolidGraph drawable from geometry g.
virtual void get_bbox(double bbox[4])
Get bounding box of drawable.
A 2D cut view of the geometry solids.
Definition: solidgraph.hpp:59
virtual ~SolidGraph()
Destructor.
view_e
View types.
Definition: graph3d.hpp:53
Colors for plotting.
virtual void plot(cairo_t *cairo, const Coordmapper *cm, const double range[4])
Plot graph with cairo.
void disable_cache(void)
Disable internal cache.
Geometry defining class.
Definition: geometry.hpp:131
Linear-linear 2D coordinate mapper.
Definition: coordmapper.hpp:119
Abstract base class for geometry slice plots.
Definition: graph3d.hpp:78
Base for three dimensional plottable graphs.
Color class for plotting.
Definition: color.hpp:53