lab.h

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/*
 * This source file forms part of colrcv
 * colrcv is a C Library for converting Colours between different Colour Models.
 */

#ifndef SAXBOPHONE_COLRCV_MODELS_LAB_H
#define SAXBOPHONE_COLRCV_MODELS_LAB_H

#include <stdbool.h>

#include "types.h"


#ifdef __cplusplus
extern "C"{
#endif

struct colrcv_lab_t {
    double l;
    double a;
    double b;
};

extern const double COLRCV_LAB_L_MIN_VALUE;

extern const double COLRCV_LAB_A_MIN_VALUE;

extern const double COLRCV_LAB_B_MIN_VALUE;

extern const double COLRCV_LAB_MAX_VALUE;

bool colrcv_lab_l_is_valid(colrcv_lab_t lab);

bool colrcv_lab_a_is_valid(colrcv_lab_t lab);

bool colrcv_lab_b_is_valid(colrcv_lab_t lab);

bool colrcv_lab_is_valid(colrcv_lab_t lab);

colrcv_lab_t colrcv_lab_clamp(colrcv_lab_t lab);

colrcv_lab_t colrcv_lab_clamp_l(colrcv_lab_t lab);

colrcv_lab_t colrcv_lab_clamp_a(colrcv_lab_t lab);

colrcv_lab_t colrcv_lab_clamp_b(colrcv_lab_t lab);

colrcv_rgb_t colrcv_lab_to_rgb(colrcv_lab_t lab);

colrcv_hsv_t colrcv_lab_to_hsv(colrcv_lab_t lab);

colrcv_hsl_t colrcv_lab_to_hsl(colrcv_lab_t lab);

colrcv_xyz_t colrcv_lab_to_xyz(colrcv_lab_t lab);

#ifdef __cplusplus
} // extern "C"
#endif

// end of header file
#endif