void dot_layout(Agraph_t * g)
{
dot_init_node_edge(g);
dot_rank(g);
dot_mincross(g);
/* dumpRanks (g); */
dot_position(g);
/* dumpRanks (g); */
dot_sameports(g);
dot_splines(g);
if (mapbool(agget(g, "compound")))
dot_compoundEdges(g);
dotneato_postprocess(g);
}
void dot_layout_intl(Agraph_t * g, struct _DotStats* stats) {
aspect_t aspect;
aspect_t* asp;
setEdgeType (g, ET_SPLINE);
asp = setAspect (g, &aspect);
dot_init_node_edge(g);
do {
dot_rank(g, asp, stats);
resetNodeCountOnRanks(g);
if(stats->stopFunc && stats->stopFunc(PROGRESS_AFTER_RANK)) {
return;
}
if (aspect.badGraph) {
agerr(AGWARN, "dot does not support the aspect attribute for disconnected graphs or graphs with clusters\n");
asp = NULL;
aspect.nextIter = 0;
}
dot_mincross(g, (asp != NULL), stats);
if(stats->stopFunc && stats->stopFunc(PROGRESS_AFTER_MX)) {
return;
}
dot_position(g, asp, stats);
if(stats->stopFunc && stats->stopFunc(PROGRESS_AFTER_POSITION)) {
return;
}
aspect.nPasses--;
} while (aspect.nextIter && aspect.nPasses);
dot_sameports(g);
dot_splines(g);
if (mapbool(agget(g, "compound")))
dot_compoundEdges(g);
dotneato_postprocess(g);
if(stats->stopFunc) {
stats->stopFunc(PROGRESS_LAYOUT_FINISH);
}
}
static void dotLayout(Agraph_t * g)
{
aspect_t aspect;
aspect_t* asp;
int maxphase = late_int(g, agfindgraphattr(g,"phase"), -1, 1);
setEdgeType (g, ET_SPLINE);
asp = setAspect (g, &aspect);
dot_init_subg(g,g);
dot_init_node_edge(g);
do {
dot_rank(g, asp);
if (maxphase == 1) {
attach_phase_attrs (g, 1);
return;
}
if (aspect.badGraph) {
agerr(AGWARN, "dot does not support the aspect attribute for disconnected graphs or graphs with clusters\n");
asp = NULL;
aspect.nextIter = 0;
}
dot_mincross(g, (asp != NULL));
if (maxphase == 2) {
attach_phase_attrs (g, 2);
return;
}
dot_position(g, asp);
if (maxphase == 3) {
attach_phase_attrs (g, 2); /* positions will be attached on output */
return;
}
aspect.nPasses--;
} while (aspect.nextIter && aspect.nPasses);
if (GD_flags(g) & NEW_RANK)
removeFill (g);
dot_sameports(g);
dot_splines(g);
if (mapbool(agget(g, "compound")))
dot_compoundEdges(g);
}