#ifndef _Img_h_
#define _Img_h_

#include <string>

// Classe image 
#define SIZEHISTO	4096
/* Differents type coding for images and buffers.
*/
#define MAXBLOB 8191 // ! On utilise parfois MAXBLOB + 1

typedef enum ImageType {
	TYPE_UNKNOWN,
	TYPE_UCHAR,
	TYPE_SCHAR,
	TYPE_USHORT,
	TYPE_SSHORT,
	TYPE_INT,
	TYPE_ULINT,
	TYPE_FLOAT,
	TYPE_DOUBLE
};

typedef char               s8;
typedef unsigned char      u8;
typedef short int          s16;
typedef unsigned short int u16;
typedef int                i32;
typedef int                s32;
typedef unsigned long int  u64;
typedef float              r32;
typedef double             r64;
 
struct blob {  // Utilise pour le blob coloring
    int  bind; // Indice du blob
    int  used;
    long size;
    unsigned int *first; // Image des blobs en int 
};

class img 
{
public:
	void			*data;		// Data of the image which contain the pixels data
	int				init;		// Image initialized 
	int				itype;		// Type of the pixel date 
	int				dimh;		// Dimension Horizontal
	int				dimv;		// Dimension Vertical
	unsigned long	nbpix;		// Nb of pixels of the image 

	img();
	~img();

	void Del();
	int  Create(int it, int dh, int dv);
	void CopyTo(img *img2);
 	void Fill(int value);

	int  GetValue(int x, int y);
	void SetValue(int x, int y, int value);

	void Equalize(int ngray);

 	// Mathematical morphology 
	void BinaryErosion(img *res);
	void BinaryDilatation(img *res);
	void BinaryOpening(img *tamp);
	void BinaryClosing(img *tamp);

	void RemplaceCouleur(int a, int b); 
	int  BlobColoring(blob tblob[MAXBLOB], img *img1); 
	long GetBlobSize(int nblob);
	void SaveImgAsRaw();
};

#endif