[lasem] [Mathml] Correctly scale the output according to the resolution.

[Emmanuel Pacaud <emmanuel src gnome org>]

commit 8cc63bc6c218797258f30f0cfc129a950cd5c9ad
Author: Emmanuel Pacaud <emmanuel pacaud lapp in2p3 fr>
Date:   Sat May 16 22:29:09 2009 +0200

    [Mathml] Correctly scale the output according to the resolution.
---
 src/lsmmathmlview.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/lsmmathmlview.c b/src/lsmmathmlview.c
index d064efa..a1879cd 100644
--- a/src/lsmmathmlview.c
+++ b/src/lsmmathmlview.c
@@ -966,17 +966,22 @@ lsm_mathml_view_render (LsmDomView *dom_view)
 	LsmMathmlMathElement *math_element;
 	cairo_t *cairo;
 	const LsmMathmlBbox *bbox;
+	double resolution_ppi;
 
 	math_element = lsm_mathml_document_get_root_element (LSM_MATHML_DOCUMENT (view->dom_view.document));
 	if (math_element == NULL)
 		return;
 
+	resolution_ppi = lsm_dom_document_get_resolution (view->dom_view.document);
+
 	bbox = _view_measure (view, NULL, NULL);
 
 	lsm_mathml_math_element_layout (math_element, view, bbox);
 
 	cairo = view->dom_view.cairo;
 
+	cairo_scale (cairo, resolution_ppi / 72.0, resolution_ppi / 72.0);
+
 	cairo_translate (cairo, 0, bbox->height);
 
 	lsm_mathml_math_element_render (math_element, view);