Changeset 1539:8f589de42c76 in lemon-0.x

Timestamp:

07/04/05 19:51:07 (20 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@2031

Message:

May it does not throw Warning with g++-4.0

File:

• lemon/graph_to_eps.h (modified) (2 diffs)

lemon/graph_to_eps.h

@@ -708 +708 @@
     BoundingBox<double> bb;
     ///\bug: Chech whether the graph is empty.
-    if(NodeIt(g)==INVALID) bb+=xy<double>(0,0);
     for(NodeIt n(g);n!=INVALID;++n) {
       double ns=_nodeSizes[n]*_nodeScale;
@@ -714 +713 @@
       bb+=p+_coords[n];
       bb+=-p+_coords[n];
-      }
+    }
+    if (bb.empty()) {
+      bb = BoundingBox<double>(xy<double>(0,0));
+    }
     if(_scaleToA4)
       os <<"%%BoundingBox: 0 0 596 842\n%%DocumentPaperSizes: a4\n";