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Preview: bb Size: 997 B

//usr/share/graphviz/gvpr/bb

/* computes the bounding box of a graph based on its nodes 
   taking into account clusters and node sizes.
 */
BEGIN {
  double x, y, w2, h2;
  double llx, lly, urx, ury;
  double llx0, lly0, urx0, ury0;

  graph_t clustBB (graph_t G) {
    graph_t sg;
    for (sg = fstsubg(G); sg; sg = nxtsubg(sg)) {
	  sg = clustBB(sg);
    }
	if (G.name == "cluster*") {
      sscanf (G.bb, "%lf,%lf,%lf,%lf", &llx0, &lly0, &urx0, &ury0);
      if (llx0 < llx) llx = llx0;
      if (lly0 < lly) lly = lly0;
      if (urx0 > urx) urx = urx0;
      if (ury0 > ury) ury = ury0;
    }
    return G;
  }
}
BEG_G {
  llx = 1000000; lly = 1000000; urx = -1000000; ury = -1000000;
}
N {
  sscanf ($.pos, "%lf,%lf", &x, &y);
  w2 = (36.0*(double)$.width);
  h2 = (36.0*(double)$.height);
  if ((x - w2) < llx) llx = x - w2;
  if ((x + w2) > urx) urx = x + w2;
  if ((y - h2) < lly) lly = y - h2;
  if ((y + h2) > ury) ury = y + h2;
}
END_G {
  clustBB ($);
  $.bb = sprintf ("%lf,%lf,%lf,%lf", llx, lly, urx, ury);
}

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Name	Size	Perms	Modified	Actions
addedges	291 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
addranks	830 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
addrings	1.29 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
anon	422 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
attr	151 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
bb	997 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
bbox	532 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
binduce	1.14 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
bipart	455 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
chkclusters	532 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
chkedges	916 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
cliptree	178 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
col	601 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
collapse	469 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
color	1.41 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
cycle	560 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
dechain	264 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
deghist	351 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
deledges	116 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
delmulti	397 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
delnodes	249 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
depath	547 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
dijkstra	647 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
flatten	88 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
get-layers-list	277 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
group	791 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
histogram	319 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
indent	378 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
knbhd	1.20 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
maxdeg	307 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
path	449 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
rotate	1.17 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
scale	1.12 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
scalexy	1.10 KB	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
span	139 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
topon	429 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive
treetoclust	988 B	lrw-r--r--	2024-04-06 12:47:07	Edit Download recursive recursive