C++ (Cpp) node_induce Examples

Example #1

File: rank.c Project: CharlieSa/livizjs

/*
 * A cluster is collapsed in three steps.
 * 1) The nodes of the cluster are ranked locally.
 * 2) The cluster is collapsed into one node on the least rank.
 * 3) In class1(), any inter-cluster edges are converted using
 *    the "virtual node + 2 edges" trick.
 */
static void 
collapse_cluster(graph_t * g, graph_t * subg)
{
    if (GD_cluster_was_collapsed(subg))
	return;
    GD_cluster_was_collapsed(subg) = TRUE;
    node_induce(g, subg);
    if (agfstnode(subg) == NULL)
	return;
    make_new_cluster(g, subg);
    if (CL_type == LOCAL) {
	dot_rank(subg, 0, NULL);
	cluster_leader(subg);
    } else
	dot_scan_ranks(subg);
}

Example #2

File: rank.c Project: jeci-sarl/graphviz

/*
 * A cluster is collapsed in three steps.
 * 1) The nodes of the cluster are ranked locally.
 * 2) The cluster is collapsed into one node on the least rank.
 * 3) In class1(), any inter-cluster edges are converted using
 *    the "virtual node + 2 edges" trick.
 */
static void 
collapse_cluster(graph_t * g, graph_t * subg)
{
    if (GD_parent(subg)) {
	return;
    }
    GD_parent(subg) = g;
    node_induce(g, subg);
    if (agfstnode(subg) == NULL)
	return;
    make_new_cluster(g, subg);
    if (CL_type == LOCAL) {
	dot1_rank(subg, 0);
	cluster_leader(subg);
    } else
	dot_scan_ranks(subg);
}

Example #3

File: rank.c Project: emdenrg/graphviz

/*
 * A cluster is collapsed in three steps.
 * 1) The nodes of the cluster are ranked locally.
 * 2) The cluster is collapsed into one node on the least rank.
 * 3) In class1(), any inter-cluster edges are converted using
 *    the "virtual node + 2 edges" trick.
 */
static void 
collapse_cluster(graph_t * g, graph_t * subg)
{
    if (GD_parent(subg)) {
#ifndef WITH_CGRAPH
	agerr(AGWARN, "Cluster %s is multiply defined in %s and %s - this may cause problems.\n", subg->name,
		g->name, GD_parent(subg)->name);
#endif
	return;
    }
    GD_parent(subg) = g;
    node_induce(g, subg);
    if (agfstnode(subg) == NULL)
	return;
    make_new_cluster(g, subg);
    if (CL_type == LOCAL) {
	dot1_rank(subg, 0);
	cluster_leader(subg);
    } else
	dot_scan_ranks(subg);
}