From: ellson <devnull@localhost>
Date: Mon, 18 Jul 2005 03:11:06 +0000 (+0000)
Subject: fix rounding error in viewport size
X-Git-Tag: LAST_LIBGRAPH~32^2~7417
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ae35146b4da9d79b243d565bbbd5d1d7c4eb38b3;p=graphviz

fix rounding error in viewport size
---

diff --git a/lib/common/emit.c b/lib/common/emit.c
index 55e5645ee..42e514182 100644
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -1111,8 +1111,8 @@ static void init_job_viewport(GVJ_t * job, graph_t * g)
     if ((str = agget(g, "viewport")))
 	rv = sscanf(str, "%lf,%lf,%lf,%lf,%lf", &X, &Y, &Z, &x, &y);
     /* rv is ignored since args retain previous values if not scanned */
-    job->width = ROUND(X + 1); 
-    job->height = ROUND(Y + 1);
+    job->width = ROUND(X); 
+    job->height = ROUND(Y);
     job->zoom = Z;              /* scaling factor */
     job->focus.x = x;           /* graph coord of focus - points */
     job->focus.y = y;