From: ellson <devnull@localhost>
Date: Tue, 18 Oct 2005 18:28:58 +0000 (+0000)
Subject: Put back magins in Postscript BoundingBox. Default now to 5 points.
X-Git-Tag: LAST_LIBGRAPH~32^2~7310
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c405a33ff4ec5b2eec7c55703b9b6dabfd59c4fb;p=graphviz

Put back magins in Postscript BoundingBox. Default now to 5 points.
---

diff --git a/lib/common/const.h b/lib/common/const.h
index 549ced00f..12f0d7c58 100644
--- a/lib/common/const.h
+++ b/lib/common/const.h
@@ -86,7 +86,8 @@
 #define		MIN_RANKSEP		0.02
 
 /* default margin for paged formats such as PostScript */
-#define		DEFAULT_MARGIN	36
+/* #define		DEFAULT_MARGIN	36 */
+#define		DEFAULT_MARGIN	5
 
 /* default margin for embedded formats such as PNG */
 #define		DEFAULT_EMBED_MARGIN	5
diff --git a/lib/common/psgen.c b/lib/common/psgen.c
index aedde1419..034c25310 100644
--- a/lib/common/psgen.c
+++ b/lib/common/psgen.c
@@ -107,12 +107,17 @@ static void ps_comment(char *str)
 static void ps_begin_graph(GVC_t * gvc, graph_t * g, box bb, point pb)
 {
     char *s;
+    point sz;
 
     PB = bb;
+    /* PB (in the case of a single page graph) is the graph bb offset
+     * at PB.LL by the B & L margin width.
+     * The PostScript BoundingBox also needs margin T & R */
+    sz = add_points(PB.LL, PB.UR);
     if (onetime) {
 	if (Show_boxes == NULL)
 	    fprintf(Output_file, "%%%%BoundingBox: %d %d %d %d\n",
-		PB.LL.x, PB.LL.y, PB.UR.x, PB.UR.y);
+		0, 0, sz.x, sz.y);
 	fprintf(Output_file, "%%%%EndComments\nsave\n");
 	cat_libfile(Output_file, U_lib, ps_txt);
 	epsf_define(Output_file);