Graphviz  2.41.20170921.2350
neatoprocs.h
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1 /* $Id$ $Revision$ */
2 /* vim:set shiftwidth=4 ts=8: */
3 
4 /*************************************************************************
5  * Copyright (c) 2011 AT&T Intellectual Property
6  * All rights reserved. This program and the accompanying materials
7  * are made available under the terms of the Eclipse Public License v1.0
8  * which accompanies this distribution, and is available at
9  * http://www.eclipse.org/legal/epl-v10.html
10  *
11  * Contributors: See CVS logs. Details at http://www.graphviz.org/
12  *************************************************************************/
13 
14 #ifndef NEATOPROCS_H
15 #define NEATOPROCS_H
16 
17 #ifdef __cplusplus
18 extern "C" {
19 #endif
20 #include "adjust.h"
21 
22  extern void avoid_cycling(graph_t *, Agnode_t *, double *);
23  extern int checkStart(graph_t * G, int nG, int);
24  extern Agnode_t *choose_node(graph_t *, int);
25  extern int circuit_model(graph_t *, int);
26  extern void D2E(Agraph_t *, int, int, double *);
27  extern void diffeq_model(graph_t *, int);
28  extern double distvec(double *, double *, double *);
29  extern void final_energy(graph_t *, int);
30  extern double fpow32(double);
31  extern Ppolyline_t getPath(edge_t *, vconfig_t *, int, Ppoly_t **,
32  int);
33  extern void heapdown(Agnode_t *);
34  extern void heapup(Agnode_t *);
35  extern void initial_positions(graph_t *, int);
36  extern int init_port(Agnode_t *, Agedge_t *, char *, boolean);
37  extern void jitter3d(Agnode_t *, int);
38  extern void jitter_d(Agnode_t *, int, int);
39  extern Ppoly_t *makeObstacle(node_t * n, expand_t*, boolean );
40  extern void makeSelfArcs(path * P, edge_t * e, int stepx);
41  extern void makeSpline(graph_t*, edge_t *, Ppoly_t **, int, boolean);
42  extern void make_spring(graph_t *, Agnode_t *, Agnode_t *, double);
43  extern void move_node(graph_t *, int, Agnode_t *);
44  extern int init_nop(graph_t * g, int);
45  extern void neato_cleanup(graph_t * g);
46  extern node_t *neato_dequeue(void);
47  extern void neato_enqueue(node_t *);
48  extern void neato_init_node(node_t * n);
49  extern void neato_layout(Agraph_t * g);
50  extern int Plegal_arrangement(Ppoly_t ** polys, int n_polys);
51  extern void randompos(Agnode_t *, int);
52  extern void s1(graph_t *, node_t *);
53  extern int scan_graph(graph_t *);
54  extern int scan_graph_mode(graph_t * G, int mode);
55  extern void free_scan_graph(graph_t *);
56  extern int setSeed (graph_t*, int dflt, long* seedp);
57  extern void shortest_path(graph_t *, int);
58  extern void solve(double *, double *, double *, int);
59  extern void solve_model(graph_t *, int);
60  extern int solveCircuit(int nG, double **Gm, double **Gm_inv);
61  extern void spline_edges(Agraph_t *);
62  extern void spline_edges0(Agraph_t *, boolean);
63  extern int spline_edges1(graph_t * g, int);
64  extern int splineEdges(graph_t *,
65  int (*edgefn) (graph_t *, expand_t*, int), int);
66  extern void neato_translate(Agraph_t * g);
67  extern boolean neato_set_aspect(graph_t * g);
68  extern void toggle(int);
69  extern int user_pos(Agsym_t *, Agsym_t *, Agnode_t *, int);
70  extern double **new_array(int i, int j, double val);
71  extern void free_array(double **rv);
72  extern int matinv(double **A, double **Ainv, int n);
73 
74 #undef extern
75 #ifdef __cplusplus
76 }
77 #endif
78 #endif
void neato_enqueue(node_t *)
Definition: stuff.c:639
void s1(graph_t *, node_t *)
Definition: stuff.c:686
int init_nop(Agraph_t *g, int adjust)
Definition: neatoinit.c:528
void makeSpline(graph_t *, edge_t *, Ppoly_t **, int, boolean)
Definition: neatosplines.c:497
void shortest_path(graph_t *, int)
Definition: stuff.c:669
void neato_layout(Agraph_t *g)
Definition: neatoinit.c:1407
void initial_positions(graph_t *, int)
Definition: stuff.c:326
void toggle(int)
int scan_graph(graph_t *)
Definition: stuff.c:289
void jitter3d(Agnode_t *, int)
Definition: stuff.c:313
void neato_cleanup(graph_t *g)
Definition: neatoinit.c:142
int scan_graph_mode(graph_t *G, int mode)
Definition: stuff.c:218
void heapdown(Agnode_t *)
Definition: stuff.c:615
void solve(double *, double *, double *, int)
Definition: solve.c:23
int splineEdges(graph_t *, int(*edgefn)(graph_t *, expand_t *, int), int)
Definition: neatosplines.c:700
void final_energy(graph_t *, int)
Definition: stuff.c:507
void spline_edges0(Agraph_t *, boolean)
Definition: neatosplines.c:767
double distvec(double *, double *, double *)
Definition: stuff.c:33
int user_pos(attrsym_t *posptr, attrsym_t *pinptr, node_t *np, int nG)
Definition: neatoinit.c:57
Ppolyline_t getPath(edge_t *, vconfig_t *, int, Ppoly_t **, int)
Definition: neatosplines.c:442
void free_array(double **rv)
Definition: stuff.c:63
double ** new_array(int i, int j, double val)
Definition: stuff.c:46
void move_node(graph_t *, int, Agnode_t *)
Definition: stuff.c:567
void spline_edges(Agraph_t *)
Definition: neatosplines.c:804
void free_scan_graph(graph_t *)
Definition: stuff.c:294
void solve_model(graph_t *, int)
Definition: stuff.c:425
void heapup(Agnode_t *)
Definition: stuff.c:598
void D2E(Agraph_t *, int, int, double *)
Definition: stuff.c:473
void make_spring(graph_t *, Agnode_t *, Agnode_t *, double)
Definition: stuff.c:720
void avoid_cycling(graph_t *, Agnode_t *, double *)
int matinv(double **A, double **Ainv, int n)
Definition: matinv.c:42
Ppoly_t * makeObstacle(node_t *n, expand_t *, boolean)
Definition: neatosplines.c:267
int setSeed(graph_t *G, int dflt, long *seedp)
Definition: neatoinit.c:958
int circuit_model(graph_t *g, int nG)
Definition: circuit.c:41
Definition: types.h:100
void neato_translate(Agraph_t *g)
Definition: neatosplines.c:970
void randompos(Agnode_t *, int)
Definition: stuff.c:318
void neato_init_node(node_t *n)
Definition: neatoinit.c:42
node_t * neato_dequeue(void)
Definition: stuff.c:651
void makeSelfArcs(path *P, edge_t *e, int stepx)
Definition: neatosplines.c:226
int checkStart(graph_t *G, int nG, int dflt)
Definition: neatoinit.c:1025
int spline_edges1(graph_t *g, int)
Definition: neatosplines.c:748
int solveCircuit(int nG, double **Gm, double **Gm_inv)
Definition: circuit.c:22
Agnode_t * choose_node(graph_t *, int)
Definition: stuff.c:513
int init_port(Agnode_t *, Agedge_t *, char *, boolean)
void diffeq_model(graph_t *, int)
Definition: stuff.c:350
Definition: vis.h:38
void jitter_d(Agnode_t *, int, int)
Definition: stuff.c:306
double fpow32(double)
Definition: stuff.c:27
boolean neato_set_aspect(graph_t *g)