color

The color data type is responsible for providing colour conversion features. More...

Data Structures
struct	stp_colorfuncs_t
struct	stp_color
Typedefs
typedef stp_color	stp_color_t
Functions
int	stp_color_init (stp_vars_t *v, stp_image_t *image, size_t steps)
int	stp_color_get_row (stp_vars_t *v, stp_image_t *image, int row, unsigned *zero_mask)
stp_parameter_list_t	stp_color_list_parameters (const stp_vars_t *v)
void	stp_color_describe_parameter (const stp_vars_t *v, const char *name, stp_parameter_t *description)
int	stp_color_register (const stp_color_t *color)
int	stp_color_unregister (const stp_color_t *color)
int	stp_color_count (void)
	Get the number of available color modules.
const stp_color_t *	stp_get_color_by_name (const char *name)
	Get a color module by its name.
const stp_color_t *	stp_get_color_by_index (int idx)
	Get a color module by its index number.
const stp_color_t *	stp_get_color_by_colorfuncs (stp_colorfuncs_t *colorfuncs)
const char *	stp_color_get_name (const stp_color_t *c)
	Get the short (untranslated) name of a color module.
const char *	stp_color_get_long_name (const stp_color_t *c)
	Get the long (translated) name of a color module.
Variables
int(*	stp_colorfuncs_t::get_row )(stp_vars_t *v, stp_image_t *image, int row, unsigned *zero_mask)
stp_parameter_list_t(*	stp_colorfuncs_t::list_parameters )(const stp_vars_t *v)
void(*	stp_colorfuncs_t::describe_parameter )(const stp_vars_t *v, const char *name, stp_parameter_t *description)
const char *	stp_color::long_name
const stp_colorfuncs_t *	stp_color::colorfuncs

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Detailed Description

The color data type is responsible for providing colour conversion features.

Color modules provide the actual functionality, so different colour management modules may provide the application with different services (for example, colour profiles).

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Typedef Documentation

typedef struct stp_color stp_color_t

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Function Documentation

int stp_color_count (  void   )

Get the number of available color modules. Returns: the number of color modules.

void stp_color_describe_parameter (  const stp_vars_t *  v, const char *  name, stp_parameter_t *  description )

const char* stp_color_get_long_name (  const stp_color_t *  c  )

Get the long (translated) name of a color module. Parameters: c  the color module to use. Returns: the long name.

const char* stp_color_get_name (  const stp_color_t *  c  )

Get the short (untranslated) name of a color module. Parameters: c  the color module to use. Returns: the short name.

int stp_color_get_row (  stp_vars_t *  v, stp_image_t *  image, int  row, unsigned *  zero_mask )

int stp_color_init (  stp_vars_t *  v, stp_image_t *  image, size_t  steps )

stp_parameter_list_t stp_color_list_parameters (  const stp_vars_t *  v  )

int stp_color_register (  const stp_color_t *  color  )

int stp_color_unregister (  const stp_color_t *  color  )

const stp_color_t* stp_get_color_by_colorfuncs (  stp_colorfuncs_t *  colorfuncs  )

const stp_color_t* stp_get_color_by_index (  int  idx  )

Get a color module by its index number. Parameters: idx  the index number. This must not be greater than (total number of papers - 1). Returns: a pointer to the color module, or NULL on failure.

const stp_color_t* stp_get_color_by_name (  const char *  name  )

Get a color module by its name. Parameters: name  the short unique name. number of papers - 1). Returns: a pointer to the color module, or NULL on failure.

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Variable Documentation

const stp_colorfuncs_t* stp_color::colorfuncs [inherited]

void(* stp_colorfuncs_t::describe_parameter)(const stp_vars_t *v, const char *name, stp_parameter_t *description) [inherited]

int(* stp_colorfuncs_t::get_row)(stp_vars_t *v, stp_image_t *image, int row, unsigned *zero_mask) [inherited]

stp_parameter_list_t(* stp_colorfuncs_t::list_parameters)(const stp_vars_t *v) [inherited]

const char* stp_color::long_name [inherited]

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