From: ellson <devnull@localhost>
Date: Mon, 18 Jul 2005 01:34:33 +0000 (+0000)
Subject: fix problem with "nop" layouts
X-Git-Tag: LAST_LIBGRAPH~32^2~7418
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b4d690d03e6b1f1d1078abf3c3766015307b8f9a;p=graphviz

fix problem with "nop" layouts
---

diff --git a/tclpkg/tcldot/tcldot.c b/tclpkg/tcldot/tcldot.c
index 87cc8b82e..bf5c8d6bd 100644
--- a/tclpkg/tcldot/tcldot.c
+++ b/tclpkg/tcldot/tcldot.c
@@ -564,7 +564,14 @@ static void tcldot_layout(GVC_t *gvc, Agraph_t * g, char *engine)
 	    rc = gvlayout_select(gvc, "neato");
     }
     else {
-	rc = gvlayout_select(gvc, engine);
+	if (strcasecmp(engine, "nop") == 0) {
+	    Nop = 2;
+	    PSinputscale = POINTS_PER_INCH;
+	    rc = gvlayout_select(gvc, "neato");
+	}
+	else {
+	    rc = gvlayout_select(gvc, engine);
+	}
 	if (rc == NO_SUPPORT)
 	    rc = gvlayout_select(gvc, "dot");
     }