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/*
Copyright (C) 2014-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/

/*
	WARNING: This file was generated by the dkct program (see
	http://dktools.sourceforge.net/ for details).
	Changes you make here will be lost if dkct is run again!
	You should modify the original source and run dkct on it.
	Original source: plptcol.ctr
*/

/**	@file plptcol.h Header file for the plptcol module.
*/

#ifndef PLPTCOL_H_INCLUDED
/** Avoid multiple inclusions. */
#define PLPTCOL_H_INCLUDED 1


#line 9 "plptcol.ctr"

#ifdef __cplusplus
extern "C" {
#endif

/**	Dynamically allocate new color structure.
	@param	name	Color name.
	@param	r	Red.
	@param	g	Green.
	@param	b	Blue.
	@return	Pointer to new structure on success, NULL on error.
*/
plpt_named_color_t *
plptcolor_new(char const *name, double r, double g, double b, dk3_app_t *app);

/**	Compare two named colors.
	@param	l	Left color.
	@param	r	Right color.
	@param	cr	Comparison criteria (0=name).
	@return	Comparison result.
*/
int
plptcolor_compare(void const *l, void const *r, int cr);

/**	Destroy color structure, release memory.
	@param	ptr	Color structure to destroy.
*/
void
plptcolor_delete(plpt_named_color_t *ptr);

/**	Find color information.
	@param	job	Job structure.
	@param	txt	LaTeX color specification, i.e. "brown!80!blue",
	modified during analysis.
	@param	r	Pointer to red result variable.
	@param	g	Pointer to green result variable.
	@param	b	Pointer to blue result variable.
*/
int
plptcol_get_color(
  plpdftex_job_t	*job,
  char 			*txt,
  double		*r,
  double		*g,
  double		*b
);

#ifdef __cplusplus
}
#endif



#endif