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/*
This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
the dvipdfmx project team.
Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef _SPC_UTIL_H_
#define _SPC_UTIL_H_
#include "pdfcolor.h"
#include "pdfdev.h"
#include "specials.h"
/* syntax 1: ((rgb|cmyk|hsb|gray) colorvalues)|colorname
* syntax 0: pdf_number|pdf_array
*
* This is for reading *single* color specification.
*/
extern int spc_util_read_colorspec (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *args);
extern int spc_util_read_pdfcolor (struct spc_env *spe, pdf_color *colorspec, struct spc_arg *args, pdf_color *defaultcolor);
extern int spc_util_read_dimtrns (struct spc_env *spe, transform_info *dimtrns, struct spc_arg *args, long *page, int syntax);
extern int spc_util_read_length (struct spc_env *spe, double *length, struct spc_arg *ap);
#endif /* _SPC_UTIL_H_ */
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