X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=dev%2Fgraphviz%2Fgraphviz-support.lisp;h=eda1187d94071cd8aa7bd2253ddaa6833a2963f0;hb=a3062aaed0bb42f1bbbc7cf6d1a2cf14c277a712;hp=0bc981e40c3decb225fe365b6a0feb531a3ec9f1;hpb=9caae8213191b49474654a15d4c69cfec459c2e5;p=cl-graph.git

diff --git a/dev/graphviz/graphviz-support.lisp b/dev/graphviz/graphviz-support.lisp
index 0bc981e..eda1187 100644
--- a/dev/graphviz/graphviz-support.lisp
+++ b/dev/graphviz/graphviz-support.lisp
@@ -2,9 +2,7 @@
 
 #| simple-header
 
-$Id: graphviz-support.lisp,v 1.7 2005/06/21 20:51:51 moody Exp $
-
-Author: Gary King, Levente Mészáros, Attila Lendvai
+Author: Gary King, Levente Mészáros, Attila Lendvai
 
 DISCUSSION
 
@@ -20,15 +18,16 @@ This file contains the stuff that does not depend on cl-graphviz.
 ; "GRAPHVIZ".
 ;
 (defmethod graph->dot ((g basic-graph) (stream stream)
-                       &key 
+                       &key
                        (graph-formatter 'graph->dot-properties)
                        (vertex-key 'vertex-id)
                        (vertex-labeler nil)
                        (vertex-formatter 'vertex->dot)
-                       (edge-key nil)
                        (edge-labeler 'princ) 
-                       (edge-formatter 'edge->dot))
-  (format stream "~A G {~%graph " (if (contains-undirected-edge-p g) "graph" "digraph"))
+                       (edge-formatter 'edge->dot)
+                       &allow-other-keys)
+  (format stream "~A G {~%graph " 
+	  (if (contains-undirected-edge-p g) "graph" "digraph"))
   (format stream "[")
   (funcall graph-formatter g stream)
   (format stream "];")
@@ -250,6 +249,7 @@ B--D []
     (:nodesep float)
     (:ranksep float)
     (:ordering (:out))
+    (:overlap text)
     (:rankdir ("LR" "RL" "BT"))
     (:pagedir text)
     (:rank (:same :min :max))
@@ -259,14 +259,15 @@ B--D []
     (:mclimit float)
     (:layers text)
     (:color text)
-    (:bgcolor text)))
+    (:bgcolor text)
+    (:fontname text)))
 
 (defparameter *dot-vertex-attributes*
   '((:pos coordinate)
     (:height float)
     (:width float)
     (:margin float)
-    (:fixedsize boolean)
+    (:fixed-size boolean)
     (:label text)
     (:shape (:record :plaintext :ellipse :circle :egg :triangle :box
              :diamond :trapezium :parallelogram :house :hexagon :octagon
@@ -278,7 +279,8 @@ B--D []
     (:fillcolor text)
     (:style (:filled :solid :dashed :dotted :bold :invis))
     (:layer text)
-    (:url text)))
+    (:url text)
+    (:peripheries integer)))
 
 (defparameter *dot-edge-attributes*
   '((:pos spline)
@@ -352,14 +354,15 @@ B--D []
 (defmacro defpixel-inch-accessors (name attr type)
   (bind ((actual-name (form-symbol name "-IN-PIXELS")))
     `(progn
-      (export ',actual-name)
+       (eval-always (export ',actual-name))
       (defmethod ,actual-name ((thing ,type))
         "Return the attribute in pixels assuming 72 dpi"
-        (awhen (dot-attribute-value ,attr thing)
-          (* 72 it)))
+        (when (dot-attribute-value ,attr thing)
+          (* 72 (dot-attribute-value ,attr thing))))
       (defmethod (setf ,actual-name) (value (thing ,type))
         "Set the attribute in pixels assuming 72 dpi"
-        (setf (dot-attribute-value ,attr thing) (coerce (/ value 72) 'double-float))))))
+        (setf (dot-attribute-value ,attr thing)
+	      (coerce (/ value 72) 'double-float))))))
 
 (defpixel-inch-accessors width :width dot-vertex-mixin)
 (defpixel-inch-accessors height :height dot-vertex-mixin)
@@ -494,8 +497,10 @@ B--D []
 (defmethod graph->dot-external ((g basic-graph) file-name &key (type :ps))
   "Generate an external represenation of a graph to a file, by running
 the program in *dot-path*."
+  (declare (ignorable file-name))
   (let ((dot-string (graph->dot g nil))
         (dot-type (concatenate 'string "-T" (string-downcase (symbol-name type)))))
+    (declare (ignorable dot-string dot-type))
     #+lispworks (with-open-stream
                     (s (sys:open-pipe (concatenate 'string *dot-path* " -Tpng -o" file-name)
                                       :direction :input))