From: ellson <devnull@localhost>
Date: Mon, 5 Nov 2007 00:42:59 +0000 (+0000)
Subject: add a clip region
X-Git-Tag: LAST_LIBGRAPH~32^2~5085
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=687093c0d1a055b9180387d7d7d025d5cfeadae6;p=graphviz

add a clip region
---

diff --git a/plugin/pango/gvrender_pango.c b/plugin/pango/gvrender_pango.c
index 3f1e1f6d8..c5b81853b 100644
--- a/plugin/pango/gvrender_pango.c
+++ b/plugin/pango/gvrender_pango.c
@@ -174,6 +174,13 @@ static void cairogen_begin_page(GVJ_t * job)
     cairo_scale(cr, job->scale.x, job->scale.y);
     cairo_rotate(cr, -job->rotation * M_PI / 180.);
     cairo_translate(cr, job->translation.x, -job->translation.y);
+
+    cairo_rectangle(cr,
+	    job->clip.LL.x,
+	    - job->clip.LL.y,
+	    job->clip.UR.x - job->clip.LL.x,
+	    - (job->clip.UR.y - job->clip.LL.y));
+    cairo_clip(cr);
 }
 
 static void cairogen_end_page(GVJ_t * job)