DGtal 1.3.0
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AccFlower2D.h
1
17#pragma once
18
33#if defined(AccFlower2D_RECURSES)
34#error Recursive header files inclusion detected in AccFlower2D.h
35#else // defined(AccFlower2D_RECURSES)
37#define AccFlower2D_RECURSES
38
39#if !defined AccFlower2D_h
41#define AccFlower2D_h
42
44// Inclusions
45#include <iostream>
46#include "DGtal/base/Common.h"
47#include "DGtal/shapes/parametric/StarShaped2D.h"
48#include <cmath>
50
51namespace DGtal
52{
53
55 // template class AccFlower2D
63 template <typename TSpace>
64 class AccFlower2D final: public StarShaped2D<TSpace>
65 {
66 // ----------------------- Standard services ------------------------------
67 public:
68
69 typedef TSpace Space;
70 typedef typename Space::RealPoint RealPoint;
71 typedef typename Space::RealVector RealVector;
72
77 AccFlower2D() = delete;
78
88 AccFlower2D( const double x0, const double y0,
89 const double r,
90 const double smallr,
91 const unsigned int k,
92 const double phi );
93
103 const double r,
104 const double smallr,
105 const unsigned int k,
106 const double phi );
107
112 AccFlower2D( const AccFlower2D& other );
113
120 AccFlower2D& operator= ( const AccFlower2D& other ) = delete;
121
125 ~AccFlower2D() = default;
126
127 // ------------- Implementation of 'StarShaped' services ------------------
128 public:
129
135 {
136 return myCenter - (myRadius + myVarRadius);
137 }
138
144 {
145 return myCenter + (myRadius + myVarRadius);
146 }
147
152 {
153 return myCenter;
154 }
155
160 inline
161 void moveTo( const RealPoint& newCenter )
162 {
163 myCenter = newCenter;
164 }
165
172 double parameter( const RealPoint & p ) const;
173
174
181 RealPoint x( const double t ) const;
182
189 RealVector xp( const double t ) const;
190
196 RealVector xpp( const double t ) const;
197
198
199 // ------------------------- data ----------------------------
200 private:
201
206
210 double myRadius;
211
216
220 unsigned int myK;
221
225 double myKp;
226
230 double myPhi;
231
232 // ----------------------- Interface --------------------------------------
233 public:
234
239 void selfDisplay ( std::ostream & out ) const;
240
245 bool isValid() const;
246
247 }; // end of class AccFlower2D
248
249
256 template <typename T>
257 std::ostream&
258 operator<< ( std::ostream & out, const AccFlower2D<T> & object );
259
260} // namespace DGtal
261
262
264// Includes inline functions.
265#include "DGtal/shapes/parametric/AccFlower2D.ih"
266
267// //
269
270#endif // !defined AccFlower2D_h
271
272#undef AccFlower2D_RECURSES
273#endif // else defined(AccFlower2D_RECURSES)
Aim: Model of the concept StarShaped represents any accelerated flower in the plane.
Definition: AccFlower2D.h:65
RealPoint x(const double t) const
RealPoint getLowerBound() const
Definition: AccFlower2D.h:134
AccFlower2D(const double x0, const double y0, const double r, const double smallr, const unsigned int k, const double phi)
AccFlower2D & operator=(const AccFlower2D &other)=delete
bool isValid() const
unsigned int myK
Definition: AccFlower2D.h:220
void selfDisplay(std::ostream &out) const
RealVector xp(const double t) const
RealPoint myCenter
Definition: AccFlower2D.h:205
AccFlower2D(const AccFlower2D &other)
RealPoint center() const
Definition: AccFlower2D.h:151
RealPoint getUpperBound() const
Definition: AccFlower2D.h:143
AccFlower2D(const RealPoint &aPoint, const double r, const double smallr, const unsigned int k, const double phi)
Space::RealPoint RealPoint
Definition: AccFlower2D.h:70
void moveTo(const RealPoint &newCenter)
Definition: AccFlower2D.h:161
~AccFlower2D()=default
Space::RealVector RealVector
Definition: AccFlower2D.h:71
RealVector xpp(const double t) const
double parameter(const RealPoint &p) const
Aim: Implements basic operations that will be used in Point and Vector classes.
Definition: PointVector.h:593
PointVector< dim, double > RealPoint
Definition: SpaceND.h:117
DGtal is the top-level namespace which contains all DGtal functions and types.
std::ostream & operator<<(std::ostream &out, const ClosedIntegerHalfPlane< TSpace > &object)
const Point aPoint(3, 4)