From: erg <devnull@localhost>
Date: Wed, 5 Mar 2008 21:44:22 +0000 (+0000)
Subject: Fix bug in init_point which prevented large points.
X-Git-Tag: LAST_LIBGRAPH~32^2~4567
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=79c40df49ca149b276f1168381058c9dabe9c0cf;p=graphviz

Fix bug in init_point which prevented large points.
---

diff --git a/lib/common/shapes.c b/lib/common/shapes.c
index 41d82f968..b23fb18da 100644
--- a/lib/common/shapes.c
+++ b/lib/common/shapes.c
@@ -1590,15 +1590,20 @@ static void point_init(node_t * n)
     double sz;
     pointf P, *vertices;
     int i, j;
+    double w, h;
 
     /* set width and height, and make them equal
      * if user has set weight or height, use it.
      * if both are set, use smallest.
      * if neither, use default
      */
-    ND_width(n) = late_double(n, N_width, DEF_POINT, MIN_POINT);
-    ND_height(n) = late_double(n, N_height, DEF_POINT, MIN_POINT);
-    ND_width(n) = ND_height(n) = MIN(ND_width(n), ND_height(n));
+    w = late_double(n, N_width, MAXDOUBLE, MIN_POINT);
+    h = late_double(n, N_height, MAXDOUBLE, MIN_POINT);
+    w = MIN(w,h);
+    if ((w == MAXDOUBLE) && (h == MAXDOUBLE)) /* neither defined */
+	ND_width(n) = ND_height(n) = DEF_POINT;
+    else
+	ND_width(n) = ND_height(n) = w;
 
     sz = ND_width(n)*POINTS_PER_INCH; 
     peripheries = late_int(n, N_peripheries, peripheries, 0);