From: erg <devnull@localhost>
Date: Thu, 14 May 2009 18:47:22 +0000 (+0000)
Subject: Fix 3D output to use floats without rounding
X-Git-Tag: LAST_LIBGRAPH~32^2~2065
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1f058b6440f02fad63ff0cb7da0e7d7be87fb2f0;p=graphviz

Fix 3D output to use floats without rounding
---

diff --git a/lib/common/output.c b/lib/common/output.c
index 0c0d50a88..35c6f7ed0 100644
--- a/lib/common/output.c
+++ b/lib/common/output.c
@@ -286,7 +286,7 @@ void attach_attrs_and_arrows(graph_t* g, int* sp, int* ep)
 #endif
     for (n = agfstnode(g); n; n = agnxtnode(g, n)) {
 	if (dim3) {
-	    sprintf(buf, "%.5g,%.5g,%.5g", ND_coord(n).x, YDIR(ND_coord(n).y), POINTS(ND_pos(n)[2]));
+	    sprintf(buf, "%.5g,%.5g,%.5g", ND_coord(n).x, YDIR(ND_coord(n).y), POINTS_PER_INCH*(ND_pos(n)[2]));
 	} else {
 	    sprintf(buf, "%.5g,%.5g", ND_coord(n).x, YDIR(ND_coord(n).y));
 	}