Revision: 3675
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=3675&view=rev
Author: mdboom
Date: 2007-08-06 11:50:00 -0700 (Mon, 06 Aug 2007)
Log Message:
-----------
Fix bug when rendering special XML characters (such as < > &) in SVG
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/backends/backend_svg.py
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_svg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_svg.py 2007-08-06
18:49:19 UTC (rev 3674)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_svg.py 2007-08-06
18:50:00 UTC (rev 3675)
@@ -11,6 +11,8 @@
from matplotlib.ft2font import FT2Font, KERNING_UNFITTED, KERNING_DEFAULT,
KERNING_UNSCALED
from matplotlib.mathtext import math_parse_s_ft2font_svg
+from xml.sax.saxutils import escape as escape_xml_text
+
backend_version = __version__
def new_figure_manager(num, *args, **kwargs):
@@ -239,7 +241,7 @@
font = self._get_font(prop)
- thetext = '%s' % s
+ thetext = escape_xml_text(s)
fontfamily = font.family_name
fontstyle = font.style_name
fontsize = prop.get_size_in_points()
@@ -369,10 +371,7 @@
curr_x,curr_y = 0.0,0.0
for font, fontsize, thetext, new_x, new_y_mtc, metrics in
svg_glyphs:
- if rcParams["mathtext.mathtext2"]:
- new_y = new_y_mtc - height
- else:
- new_y = - new_y_mtc
+ new_y = - new_y_mtc
svg.append('<tspan style="font-size: %f; font-family: %s"' %
(fontsize, font.family_name))
@@ -387,6 +386,8 @@
if dy != 0.0:
svg.append(' dy="%f"' % dy)
+ thetext = escape_xml_text(thetext)
+
svg.append('>%s</tspan>\n' % thetext)
curr_x = new_x + xadvance
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