int main (int argc, char** argv)
{
graph_t *g, *prev = NULL;
gvc = gvNEWcontext(Info, username());
dotneato_initialize (gvc, argc, argv);
#ifndef MSWIN32
signal (SIGUSR1, toggle);
signal (SIGINT, intr);
#endif
while ((g = next_input_graph())) {
if (prev) {
circular_cleanup(prev);
agclose(prev);
}
prev = g;
gvBindContext(gvc, g);
circular_layout(g);
dotneato_write(gvc);
}
dotneato_terminate(gvc);
return 1;
}
GVC_t *gvContextPlugins(const lt_symlist_t *builtins, int demand_loading)
{
GVC_t *gvc;
agattr(NULL, AGNODE, "label", NODENAME_ESC);
gvc = gvNEWcontext(builtins, demand_loading);
gvconfig(gvc, FALSE); /* configure for available plugins */
return gvc;
}
GVC_t *gvContext(void)
{
GVC_t *gvc;
agattr(NULL, AGNODE, "label", NODENAME_ESC);
/* default to no builtins, demand loading enabled */
gvc = gvNEWcontext(NULL, TRUE);
gvconfig(gvc, FALSE); /* configure for available plugins */
return gvc;
}
GVC_t *gvContextPlugins(const lt_symlist_t *builtins, int demand_loading)
{
GVC_t *gvc;
#ifndef WITH_CGRAPH
aginit();
agnodeattr(NULL, "label", NODENAME_ESC);
#else
agattr(NULL, AGNODE, "label", NODENAME_ESC);
#endif
gvc = gvNEWcontext(builtins, demand_loading);
gvconfig(gvc, FALSE); /* configure for available plugins */
return gvc;
}
GVC_t *gvContext(void)
{
GVC_t *gvc;
#ifndef WITH_CGRAPH
aginit();
agnodeattr(NULL, "label", NODENAME_ESC);
#else
agattr(NULL, AGNODE, "label", NODENAME_ESC);
#endif
/* default to no builtins, demand loading enabled */
gvc = gvNEWcontext(NULL, TRUE);
gvconfig(gvc, FALSE); /* configure for available plugins */
return gvc;
}
int main(int argc, char **argv)
{
graph_t *prev = NULL;
Gvc = gvNEWcontext(Info, gvUsername());
gvParseArgs(Gvc, argc, argv);
#ifndef WIN32
signal(SIGUSR1, gvToggle);
signal(SIGINT, intr);
#ifndef NO_FPERR
fpinit();
signal(SIGFPE, fperr);
#endif
#endif
if (MemTest) {
while (1) {
/* Create a test graph */
G = create_test_graph();
/* Perform layout and cleanup */
gvLayoutJobs(Gvc, G); /* take layout engine from command line */
gvFreeLayout(Gvc, G);
/* Delete graph */
agclose(G);
}
} else {
while ((G = gvNextInputGraph(Gvc))) {
if (prev) {
gvFreeLayout(Gvc, prev);
agclose(prev);
}
gvLayoutJobs(Gvc, G); /* take layout engine from command line */
gvRenderJobs(Gvc, G);
prev = G;
}
}
return (gvFreeContext(Gvc));
}
