/* _write_plain:
*/
void write_plain(GVJ_t * job, graph_t * g, FILE * f, bool extend)
{
int i, j, splinePoints;
char *tport, *hport;
node_t *n;
edge_t *e;
bezier bz;
point pt;
char *lbl;
// setup_graph(job, g);
setYInvert(g);
pt = GD_bb(g).UR;
fprintf(f, "graph %.3f %.3f %.3f\n", job->zoom, PS2INCH(pt.x), PS2INCH(pt.y));
for (n = agfstnode(g); n; n = agnxtnode(g, n)) {
if (IS_CLUST_NODE(n))
continue;
fprintf(f, "node %s ", agcanonical(n->name));
printptf(f, ND_coord_i(n));
if (ND_label(n)->html) /* if html, get original text */
lbl = agxget(n, N_label->index);
else
lbl = ND_label(n)->text;
if (lbl)
lbl = agcanonical(lbl);
else
lbl = "\"\"";
fprintf(f, " %.3f %.3f %s %s %s %s %s\n",
ND_width(n), ND_height(n), lbl,
late_nnstring(n, N_style, "solid"),
ND_shape(n)->name,
late_nnstring(n, N_color, DEFAULT_COLOR),
late_nnstring(n, N_fillcolor, DEFAULT_FILL));
}
for (n = agfstnode(g); n; n = agnxtnode(g, n)) {
for (e = agfstout(g, n); e; e = agnxtout(g, e)) {
if (extend && e->attr) {
tport = e->attr[TAILX];
hport = e->attr[HEADX];
} else
tport = hport = "";
if (ED_spl(e)) {
splinePoints = 0;
for (i = 0; i < ED_spl(e)->size; i++) {
bz = ED_spl(e)->list[i];
splinePoints += bz.size;
}
fprintf(f, "edge ");
writenodeandport(f, e->tail, tport);
fprintf(f, " ");
writenodeandport(f, e->head, hport);
fprintf(f, " %d", splinePoints);
for (i = 0; i < ED_spl(e)->size; i++) {
bz = ED_spl(e)->list[i];
for (j = 0; j < bz.size; j++)
printptf(f, bz.list[j]);
}
}
if (ED_label(e)) {
fprintf(f, " %s", agcanonical(ED_label(e)->text));
printptf(f, ED_label(e)->p);
}
fprintf(f, " %s %s\n", late_nnstring(e, E_style, "solid"),
late_nnstring(e, E_color, DEFAULT_COLOR));
}
}
fprintf(f, "stop\n");
}
void write_plainstr(graph_t* g, std::string *str)
{
int i;
node_t *n;
edge_t *e;
bezier bz;
char buf[SMALLBUF],buf1[SMALLBUF];
char tmpbuf[1000];
setup_graph(g);
sprintf(tmpbuf, "graph %.3f", g->u.drawing->scale);
str->append(tmpbuf);
printptf(str, g->u.bb.UR);
str->append("\n");
for (n = agfstnode(g); n; n = agnxtnode(g,n)) {
str->append("node ");
str->append(agstrcanon(n->name,buf));
printptf(str,n->u.coord);
sprintf(tmpbuf, " %.3f", n->u.width);
str->append(tmpbuf);
sprintf(tmpbuf, " %.3f ", n->u.height);
str->append(tmpbuf);
str->append(agstrcanon(n->u.label->text,buf));
str->append(" ");
str->append(late_nnstring(n,N_style,"solid"));
str->append(" ");
str->append(n->u.shape->name);
str->append(" ");
str->append(late_nnstring(n,N_color,DEFAULT_COLOR));
str->append(" ");
str->append(late_nnstring(n,N_fillcolor,DEFAULT_FILL));
str->append("\n");
}
for (n = agfstnode(g); n; n = agnxtnode(g,n)) {
for (e = agfstout(g,n); e; e = agnxtout(g,e)) {
bz = e->u.spl->list[0];
str->append("edge ");
str->append(agstrcanon(e->tail->name,buf));
str->append(" ");
str->append(agstrcanon(e->head->name,buf1));
str->append(" ");
sprintf(tmpbuf, " %d", bz.size);
str->append(tmpbuf);
for (i = 0; i < bz.size; i++) printptf(str,bz.list[i]);
if (e->u.label) {
str->append(" ");
str->append(agstrcanon(e->u.label->text,buf));
printptf(str,e->u.label->p);
}
str->append(" ");
str->append(late_nnstring(e,E_style,"solid"));
str->append(" ");
str->append(late_nnstring(e,E_color,DEFAULT_COLOR));
str->append("\n");
}
}
str->append("stop\n");
}
