Add note on explicitly using overlap=voronoi

diff --git a/doc/info/attrs.html b/doc/info/attrs.html
index 533c8297d4aea2451e90e04b2d13767cfd21692d..2c73b356fcd56c2dfde8ed80d61f3f0bfc7a92aa 100644 (file)
--- a/doc/info/attrs.html
+++ b/doc/info/attrs.html
@@ -1278,6 +1278,7 @@ This field indicates which graph component uses the attribute.
   <P>
   If Prism is not available, or the version of Graphviz is earlier than 2.28, "overlap=false"
   uses a Voronoi-based technique.
+  This can always be invoked explicitly with "overlap=voronoi".
   <P>
   If the value is "scalexy", x and y are separately
   scaled to remove overlaps.

diff --git a/doc/infosrc/attrs b/doc/infosrc/attrs
index 12f9d4fc7a5e69ce9194dc49823d734f0e5cd90e..c3585f9aa6545d875c134ea879141845e5de8500 100644 (file)
--- a/doc/infosrc/attrs
+++ b/doc/infosrc/attrs
@@ -738,6 +738,7 @@ causes only the scaling phase to be run.
 <P>
 If Prism is not available, or the version of Graphviz is earlier than 2.28, "overlap=false"
 uses a Voronoi-based technique.
+This can always be invoked explicitly with "overlap=voronoi".
 <P>
 If the value is "scalexy", x and y are separately
 scaled to remove overlaps.