WCudaMSE/API_Bilat_Image_GL/INC/cpu/DomaineMath_CPU.h

   1 #ifndef DOMAINE_MATH_CPU_H
   2 #define DOMAINE_MATH_CPU_H
   3
   4 #include "envGLImage.h"
   5 #include "DomaineEcran_CPU.h"
   6 #include <string>
   7
   8 using std::string;
   9 using std::ostream;
  10
  11 /*----------------------------------------------------------------------*\
  12  |*                     Declaration                                     *|
  13  \*---------------------------------------------------------------------*/
  14
  15 /*--------------------------------------*\
  16  |*             Public                  *|
  17  \*-------------------------------------*/
  18
  19 namespace cpu
  20     {
  21     /**
  22      * (x0,y0) upper left corner of a dx x dy square.
  23      * x[x0,x1] y[y0,y1]
  24      */
  25     class CBI_GLIMAGE DomaineMath
  26         {
  27             /*--------------------------------------*\
  28              |*         Constructor                 *|
  29              \*-------------------------------------*/
  30
  31         public:
  32
  33             DomaineMath();
  34
  35             DomaineMath(double x0, double y0, double x1, double y1);
  36
  37             /*--------------------------------------*\
  38              |*         Methodes                     *|
  39              \*--------------------------------------*/
  40
  41         public:
  42
  43             cpu::DomaineMath extractDomaineFromSelection(const cpu::DomaineEcran &domaineSelection, int dxFrame, int dyFrame) const;
  44
  45             string toString() const;
  46
  47             inline double dx() const
  48                 {
  49                 return x1 - x0;
  50                 }
  51
  52             inline double dy() const
  53                 {
  54                 return y1 - y0;
  55                 }
  56
  57
  58             /**
  59              * toXY est uniquement utilisable lorsque le domaine a été associé a une ImageFonctionelle!
  60              */
  61             void toXY(int i, int j, double* ptrX, double* ptrY) const;
  62
  63             static cpu::DomaineMath create(double x0, double y0, double dx, double dy);
  64
  65         private:
  66
  67             void computeDxDy(int w, int h);
  68
  69         public:
  70
  71
  72             /*--------------------------------------*\
  73             |*          Attributs                   *|
  74              \*-------------------------------------*/
  75
  76         public:
  77
  78             //Input
  79             double x0;
  80             double y0;
  81             double x1;
  82             double y1;
  83
  84         private:
  85
  86             // Tools
  87             double dxDw; //old dx
  88             double dyDh; //old dy
  89
  90             friend class ImageFonctionelMOOs_A;
  91             // Toutes les méthode de la classe ImageFonctionelMOOs_A sont amie
  92         };
  93
  94     CBI_GLIMAGE ostream& operator<<(ostream& stream, const cpu::DomaineMath& domaine);
  95
  96
  97     }
  98 #endif
  99
 100 /*----------------------------------------------------------------------*\
 101  |*                     End                                             *|
 102  \*---------------------------------------------------------------------*/
 103