127 lines
3.1 KiB
C
127 lines
3.1 KiB
C
/*
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* Copyright (c) 2000-2001
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef DOT_H
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#define DOT_H
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#include <stdio.h>
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#include "linkage.h"
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#include "bool.h"
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EXTERN_C_BEGIN
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typedef int dot_node;
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typedef struct
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{
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enum n_attrs
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{
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n_color,
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n_fontcolor,
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n_fontname,
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n_fontsize,
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n_height,
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n_width,
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n_label,
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n_layer,
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n_shape,
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n_shapefile,
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n_style
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} name;
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const char *value;
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} node_attr;
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typedef struct
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{
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enum e_attrs
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{
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e_color,
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e_decorate,
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e_dir,
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e_fontcolor,
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e_fontname,
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e_fontsize,
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e_id,
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e_label,
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e_layer,
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e_minlen,
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e_style,
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e_weight
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} name;
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const char *value;
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} edge_attr;
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typedef struct
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{
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enum g_attrs
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{
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g_center,
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g_clusterrank,
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g_color,
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g_concentrate,
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g_fontcolor,
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g_fontname,
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g_fontsize,
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g_label,
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g_layerseq,
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g_margin,
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g_mclimit,
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g_nodesep,
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g_nslimit,
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g_ordering,
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g_orientation,
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g_page,
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g_rank,
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g_rankdir,
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g_ranksep,
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g_ratio,
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g_size
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} name;
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const char *value;
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} graph_attr;
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void dot_start(FILE *to,const char *name,bool directed,bool strict);
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void dot_global_graph_style(graph_attr *attrs,int n);
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void dot_global_edge_style(edge_attr *attrs,int n);
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void dot_global_node_style(node_attr *attrs,int n);
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dot_node dot_get_node(char *label) deletes;
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void dot_node_style(dot_node node,node_attr *attrs,int n);
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void dot_plain_edge(dot_node from, dot_node to);
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void dot_styled_edge(dot_node from, dot_node to, edge_attr *attrs,int n);
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void dot_end(void) deletes;
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EXTERN_C_END
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#endif /* DOT_H */
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