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/**
* @file
* @ingroup common_utils
* @ingroup common_render
*/
/*************************************************************************
* Copyright (c) 2011 AT&T Intellectual Property
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-v10.html
*
* Contributors: Details at https://graphviz.org
*************************************************************************/
#pragma once
#include <cgraph/cgraph.h>
#include <stdbool.h>
#include <stdlib.h>
#include <util/list.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef GVDLL
#ifdef GVC_EXPORTS
#define GLOBALS_API __declspec(dllexport)
#else
#define GLOBALS_API __declspec(dllimport)
#endif
#endif
/// @cond
#ifndef GLOBALS_API
#define GLOBALS_API /* nothing */
#endif
#ifndef EXTERN
#define EXTERN extern
#endif
/// @endcond
typedef LIST(char *) show_boxes_t;
GLOBALS_API EXTERN const char **Lib; /* from command line */
GLOBALS_API EXTERN char *Gvfilepath; /* Per-process path of files allowed in image attributes (also ps libs) */
GLOBALS_API EXTERN char *Gvimagepath; /* Per-graph path of files allowed in image attributes (also ps libs) */
GLOBALS_API EXTERN unsigned char Verbose;
GLOBALS_API EXTERN bool Reduce;
GLOBALS_API EXTERN char *HTTPServerEnVar;
GLOBALS_API EXTERN int graphviz_errors;
GLOBALS_API EXTERN int Nop;
GLOBALS_API EXTERN double PSinputscale;
GLOBALS_API extern show_boxes_t Show_boxes; // emit code for correct box coordinates
GLOBALS_API EXTERN int CL_type; /* NONE, LOCAL, GLOBAL */
GLOBALS_API EXTERN bool Concentrate; /// if parallel edges should be merged
GLOBALS_API EXTERN double Epsilon; /* defined in input_graph */
GLOBALS_API EXTERN int MaxIter;
GLOBALS_API EXTERN unsigned short Ndim;
GLOBALS_API EXTERN int State; /* last finished phase */
GLOBALS_API EXTERN int EdgeLabelsDone; /* true if edge labels have been positioned */
GLOBALS_API EXTERN double Initial_dist;
GLOBALS_API EXTERN double Damping;
GLOBALS_API EXTERN bool Y_invert; ///< invert y in dot & plain output
GLOBALS_API EXTERN int GvExitOnUsage; /* gvParseArgs() should exit on usage or error */
GLOBALS_API EXTERN Agsym_t
*G_ordering, *G_peripheries, *G_penwidth,
*G_gradientangle, *G_margin;
GLOBALS_API EXTERN Agsym_t
*N_height, *N_width, *N_shape, *N_color, *N_fillcolor,
*N_fontsize, *N_fontname, *N_fontcolor,
*N_label, *N_xlabel, *N_nojustify, *N_style, *N_showboxes,
*N_sides, *N_peripheries, *N_ordering, *N_orientation,
*N_skew, *N_distortion, *N_fixed, *N_imagescale, *N_imagepos, *N_layer,
*N_group, *N_comment, *N_vertices, *N_z,
*N_penwidth, *N_gradientangle;
GLOBALS_API EXTERN Agsym_t
*E_weight, *E_minlen, *E_color, *E_fillcolor,
*E_fontsize, *E_fontname, *E_fontcolor,
*E_label, *E_xlabel, *E_dir, *E_style, *E_decorate,
*E_showboxes, *E_arrowsz, *E_constr, *E_layer,
*E_comment, *E_label_float,
*E_samehead, *E_sametail,
*E_headlabel, *E_taillabel,
*E_labelfontsize, *E_labelfontname, *E_labelfontcolor,
*E_labeldistance, *E_labelangle,
*E_tailclip, *E_headclip,
*E_penwidth;
GLOBALS_API extern struct fdpParms_s* fdp_parms;
#undef EXTERN
#undef GLOBALS_API
#ifdef __cplusplus
}
#endif
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