From: ellson <devnull@localhost>
Date: Sun, 13 Feb 2011 14:44:58 +0000 (+0000)
Subject: centos5 doesn't have pango_layout_get_baseline()
X-Git-Tag: LAST_LIBGRAPH~32^2~1036
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=61162202a8727d7a6bb3b53647f77d679d2b3b4f;p=graphviz

centos5 doesn't have pango_layout_get_baseline()
---

diff --git a/plugin/pango/gvtextlayout_pango.c b/plugin/pango/gvtextlayout_pango.c
index b5a16030b..9327aad2c 100644
--- a/plugin/pango/gvtextlayout_pango.c
+++ b/plugin/pango/gvtextlayout_pango.c
@@ -230,7 +230,15 @@ static boolean pango_textlayout(textpara_t * para, char **fontpath)
     para->height = (int)(para->fontsize * 1.1 + .5);
 
     /* The y offset from baseline to 0,0 of the bitmap representation */
+#if defined PANGO_VERSION_MAJOR && (PANGO_VERSION_MAJOR >= 1)
     para->yoffset_layout = pango_layout_get_baseline (layout) * textlayout_scale;
+#else
+    {
+	/* do it the hard way on rhel5/centos5 */
+	PangoLayoutIter *iter = pango_layout_get_iter (layout);
+	para->yoffset_layout = pango_layout_iter_get_baseline (iter) * textlayout_scale;
+    }
+#endif
 
     /* The distance below midline for y centering of text strings */
     para->yoffset_centerline = 0.2 * para->fontsize;