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/*
Copyright (C) 2012-2020, 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: f2lud.ctr
*/

/**	@file f2lud.h Header file for the f2lud module.
*/

#ifndef F2LUD_H_INCLUDED
/** Avoid multiple inclusions. */
#define F2LUD_H_INCLUDED 1


#line 10 "f2lud.ctr"

#ifdef __cplusplus
extern "C" {
#endif

/**	Produce output.
	@param	job	Job structure.
*/
void
f2lud_output(f2l_job_t *job);

/**	Issue "newpath" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
*/
void
f2lud_newpath(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj
);

/**	Issue "moveto" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
	@param	x	New point x in output space.
	@param	y	New point y in output space.
*/
void
f2lud_moveto(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj,
  double		 x,
  double		 y
);

/**	Issue "lineto" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
	@param	x	New point x in output space.
	@param	y	New point y in output space.
*/
void
f2lud_lineto(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj,
  double		 x,
  double		 y
);

/**	Issue "curveto" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
	@param	xcs	Control point at start x in output space.
	@param	ycs	Control point at start y in output space.
	@param	xce	Control point at end x in output space.
	@param	yce	Control point at end y in output space.
	@param	xe	End point x in output space.
	@param	ye	End point y in output space.

*/
void
f2lud_curveto(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj,
  double		 xcs,
  double		 ycs,
  double		 xce,
  double		 yce,
  double		 xe,
  double		 ye
);

/**	Issue "moveto" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
	@param	x	New point x in Fig space.
	@param	y	New point y in Fig space.
	@param	ec	Pointer to error code variable, may be NULL.
*/
void
f2lud_fig_moveto(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj,
  double		 x,
  double		 y,
  int			*ec
);

/**	Issue "lineto" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
	@param	x	New point x in Fig space.
	@param	y	New point y in Fig space.
	@param	ec	Pointer to error code variable, may be NULL.
*/
void
f2lud_fig_lineto(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj,
  double		 x,
  double		 y,
  int			*ec
);

/**	Issue "curveto" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
	@param	xcs	Control point at start x in Fig space.
	@param	ycs	Control point at start y in Fig space.
	@param	xce	Control point at end x in Fig space.
	@param	yce	Control point at end y in Fig space.
	@param	xe	End point x in Fig space.
	@param	ye	End point y in Fig space.
	@param	ec	Pointer to error code variable, may be NULL.
*/
void
f2lud_fig_curveto(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj,
  double		 xcs,
  double		 ycs,
  double		 xce,
  double		 yce,
  double		 xe,
  double		 ye,
  int			*ec
);

/**	Issue "closepath" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
*/
void
f2lud_closepath(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj
);

/**	Issue "stroke" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
*/
void
f2lud_stroke(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj
);

/**	Issue "fill" command.
	@param	job	Job structure.
	@param	drw	Drawing structure.
	@param	obj	Current object to process.
*/
void
f2lud_fill(
  f2l_job_t		*job,
  dk3_fig_drawing_t	*drw,
  dk3_fig_obj_t		*obj
);

/**	Check whether a spline object is an interpolated spline
	(only s=-1 and/or s=0 points).
	@param	obj	Object to check.
	@return	1 for pure interpolated spline, 0 otherwise.
*/
int
f2lud_is_interpolated_spline(dk3_fig_obj_t *obj);

#ifdef __cplusplus
}
#endif




#endif