Revision: 4046
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4046&view=rev
Author: mdboom
Date: 2007-10-29 07:30:51 -0700 (Mon, 29 Oct 2007)
Log Message:
-----------
Fixing bug in font rendering -- the patented freetype hinter appears
to be unable to deal with the non-square hinting grid hack.
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/backends/backend_agg.py
trunk/matplotlib/lib/matplotlib/mathtext.py
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_agg.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_agg.py 2007-10-29
13:40:42 UTC (rev 4045)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_agg.py 2007-10-29
14:30:51 UTC (rev 4046)
@@ -82,7 +82,7 @@
from matplotlib.cbook import enumerate, is_string_like, exception_to_str
from matplotlib.figure import Figure
from matplotlib.font_manager import findfont
-from matplotlib.ft2font import FT2Font, LOAD_DEFAULT
+from matplotlib.ft2font import FT2Font, LOAD_FORCE_AUTOHINT
from matplotlib.mathtext import MathTextParser
from matplotlib.transforms import lbwh_to_bbox
@@ -196,9 +196,9 @@
font = self._get_agg_font(prop)
if font is None: return None
if len(s) == 1 and ord(s) > 127:
- font.load_char(ord(s), flags=LOAD_DEFAULT)
+ font.load_char(ord(s), flags=LOAD_FORCE_AUTOHINT)
else:
- font.set_text(s, 0, flags=LOAD_DEFAULT)
+ font.set_text(s, 0, flags=LOAD_FORCE_AUTOHINT)
font.draw_glyphs_to_bitmap()
#print x, y, int(x), int(y)
@@ -231,7 +231,7 @@
self.mathtext_parser.parse(s, self.dpi.get(), prop)
return width, height, descent
font = self._get_agg_font(prop)
- font.set_text(s, 0.0, flags=LOAD_DEFAULT) # the width and height of
unrotated string
+ font.set_text(s, 0.0, flags=LOAD_FORCE_AUTOHINT) # the width and
height of unrotated string
w, h = font.get_width_height()
d = font.get_descent()
w /= 64.0 # convert from subpixels
Modified: trunk/matplotlib/lib/matplotlib/mathtext.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/mathtext.py 2007-10-29 13:40:42 UTC (rev
4045)
+++ trunk/matplotlib/lib/matplotlib/mathtext.py 2007-10-29 14:30:51 UTC (rev
4046)
@@ -143,7 +143,7 @@
from matplotlib.afm import AFM
from matplotlib.cbook import enumerate, iterable, Bunch,
get_realpath_and_stat, \
is_string_like
-from matplotlib.ft2font import FT2Font, FT2Image, KERNING_DEFAULT,
LOAD_DEFAULT, LOAD_NO_HINTING
+from matplotlib.ft2font import FT2Font, FT2Image, KERNING_DEFAULT,
LOAD_FORCE_AUTOHINT, LOAD_NO_HINTING
from matplotlib.font_manager import findfont, FontProperties
from matplotlib._mathtext_data import latex_to_bakoma, \
latex_to_standard, tex2uni, type12uni, tex2type1, uni2type1, \
@@ -306,7 +306,7 @@
self.fonts_object.get_used_characters())
def get_hinting_type(self):
- return LOAD_DEFAULT
+ return LOAD_FORCE_AUTOHINT
def MathtextBackendAgg():
return MathtextBackendBbox(MathtextBackendAggRender())
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