Fix bounding box bug; note problem with pinned graphs

diff --git a/lib/pack/pack.c b/lib/pack/pack.c
index 83972383f07ac938bc7d741285e1b48d8baedbf9..6f977983b8cb59e809d68b43367dedc85a1b566b 100644 (file)
--- a/lib/pack/pack.c
+++ b/lib/pack/pack.c
@@ -226,7 +226,7 @@ genBox(boxf bb0, ginfo * info, int ssize, int margin, point center, char* s)
     box bb;
     int x, y;
 
-    BF2B(bb, bb);
+    BF2B(bb0, bb);
     ps = newPS();
 
     LL.x = center.x - margin;
@@ -729,6 +729,9 @@ polyRects(int ng, boxf* gs, pack_info * pinfo)
  * 
  * Depends on graph fields bb, node fields pos, xsize and ysize, and
  * edge field spl.
+ *
+ * NOTE: fixed mode does not always work. The fixed ones get translated
+ * back to be centered on the origin.
  */
 static point*
 polyGraphs(int ng, Agraph_t ** gs, Agraph_t * root, pack_info * pinfo)