[goffice] Make sub/superscript work again in charts

[Jean BrÃfort <jbrefort src gnome org>]

commit a6d84268c4352919655ed85070b448b2849d678c
Author: Jean Brefort <jean brefort normalesup org>
Date:   Tue Feb 7 16:23:38 2012 +0100

    Make sub/superscript work again in charts

 ChangeLog                    |    6 ++++++
 goffice/graph/gog-renderer.c |    4 +++-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index c22f3dc..0ec4327 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-02-07  Jean Brefort  <jean brefort normalesup org>
+
+	reviewed by: <delete if not using a buddy>
+
+	* goffice/graph/gog-renderer.c (gog_renderer_draw_gostring):
+
 2012-02-06  Jean Brefort  <jean brefort normalesup org>
 
 	* goffice/graph/gog-axis.c (gog_axis_view_size_allocate): fix Y-axis label
diff --git a/goffice/graph/gog-renderer.c b/goffice/graph/gog-renderer.c
index 421d934..1d23790 100644
--- a/goffice/graph/gog-renderer.c
+++ b/goffice/graph/gog-renderer.c
@@ -887,8 +887,10 @@ gog_renderer_draw_gostring (GogRenderer *rend, GOString *str,
 		break;
 	}
 	attr = go_string_get_markup (str);
-	if (attr)
+	if (attr) {
 		pango_layout_set_attributes (layout, attr);
+		go_pango_translate_layout (layout);
+	}
 	pango_cairo_context_set_resolution (context, 72.0);
 	pango_layout_set_font_description (layout, style->font.font->desc);
 	pango_layout_get_size (layout, &iw, &ih);