Hello,
Dateutil 2.0 is now available for Python 3.x at
<http://niemeyer.net/python-dateutil>.
The example user_interfaces/mathtext_wx.py is broken since as_rgba_str()
was removed from the ft2font extension. A patch is attached.
Christoph
diff --git a/examples/user_interfaces/mathtext_wx.py
b/examples/user_interfaces/mathtext_wx.py
index 06197bb..9d19e09 100644
--- a/examples/user_interfaces/mathtext_wx.py
+++ b/examples/user_interfaces/mathtext_wx.py
@@ -5,7 +5,7 @@ controls on wxPython.
import matplotlib
matplotlib.use("WxAgg")
-from numpy import arange, sin, pi, cos, log
+from numpy import arange, sin, pi, cos, log, zeros
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
from matplotlib.backends.backend_wx import NavigationToolbar2Wx
from matplotlib.figure import Figure
@@ -22,9 +22,10 @@ from matplotlib.mathtext import MathTextParser
mathtext_parser = MathTextParser("Bitmap")
def mathtext_to_wxbitmap(s):
ftimage, depth = mathtext_parser.parse(s, 150)
- return wx.BitmapFromBufferRGBA(
- ftimage.get_width(), ftimage.get_height(),
- ftimage.as_rgba_str())
+ rgba = zeros((ftimage.get_height(), ftimage.get_width(), 4), dtype='uint8')
+ rgba[...,3] = ftimage.as_array()
+ return wx.BitmapFromBufferRGBA(ftimage.get_width(), ftimage.get_height(),
+ rgba)
############################################################
functions = [
------------------------------------------------------------------------------
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