From: Emden Gansner <erg@research.att.com>
Date: Mon, 19 Mar 2012 13:44:44 +0000 (-0400)
Subject: Add note on limitations of spline=ortho
X-Git-Tag: LAST_LIBGRAPH~32^2~460
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=50cfe50f4494e9795eb669a3e94946f6a2555197;p=graphviz

Add note on limitations of spline=ortho
---

diff --git a/doc/info/attrs.html b/doc/info/attrs.html
index 6818dd395..d217f01d3 100644
--- a/doc/info/attrs.html
+++ b/doc/info/attrs.html
@@ -1749,7 +1749,8 @@ This field indicates which graph component uses the attribute.
   drawn as polylines.
   <P>
   (28 Sep 2010) The value <TT>ortho</TT> specifies edges should be
-  routed as polylines of axis-aligned segments.
+  routed as polylines of axis-aligned segments. Currently, the routing
+  does not handle ports or, in dot, edge labels.
   <P>
   By default, the attribute is unset. How this is interpreted depends on
   the layout. For dot, the default is to draw edges as splines. For all
diff --git a/doc/infosrc/attrs b/doc/infosrc/attrs
index 7f1338175..1192c74fc 100644
--- a/doc/infosrc/attrs
+++ b/doc/infosrc/attrs
@@ -1155,7 +1155,8 @@ In addition, the value <TT>polyline</TT> specifies that edges should be
 drawn as polylines.
 <P>
 (28 Sep 2010) The value <TT>ortho</TT> specifies edges should be
-routed as polylines of axis-aligned segments.
+routed as polylines of axis-aligned segments. Currently, the routing
+does not handle ports or, in dot, edge labels.
 <P>
 By default, the attribute is unset. How this is interpreted depends on
 the layout. For dot, the default is to draw edges as splines. For all