static void dot_begin_graph(GVJ_t *job)
{
int e_arrows; /* graph has edges with end arrows */
int s_arrows; /* graph has edges with start arrows */
graph_t *g = job->obj->u.g;
switch (job->render.id) {
case FORMAT_DOT:
attach_attrs(g);
break;
case FORMAT_CANON:
if (HAS_CLUST_EDGE(g))
undoClusterEdges(g);
break;
case FORMAT_PLAIN:
case FORMAT_PLAIN_EXT:
break;
case FORMAT_XDOT:
case FORMAT_XDOT12:
case FORMAT_XDOT14:
attach_attrs_and_arrows(g, &s_arrows, &e_arrows);
xdot_begin_graph(g, s_arrows, e_arrows, job->render.id);
break;
}
}
void attach_attrs(graph_t * g)
{
int e, s;
attach_attrs_and_arrows (g, &s, &e);
}