Hallo,
I'm try to use MathTextParser output for cairo in my wxpython gui. Works well
under ubunutu linux (maybe dublicated font) but fails under windows
(screenshot: http://www.ubuntu-pics.de/bild/62985/auswahl_017_RC86gk.png ).
How to tell cairo to use the font file from mpl-data?
Here some code:
from matplotlib.mathtext import MathTextParser
from matplotlib.font_manager import ttfFontProperty
import wx
import wx.lib.wxcairo
import cairo
#...
MPC = MathTextParser("Cairo")
dc = wx.BufferedPaintDC(self)
ctx = wx.lib.wxcairo.ContextFromDC(dc)
#...
width, height, descent, glyphs, rects =
self.mathtext_parser.parse(r"$a_0+a_1\xi+a_2\xi^2+a_3\xi^3$",dpi,prop)
#...
for font, fontsize, s, ox, oy in glyphs:
#...
fontProp = ttfFontProperty(font)
#...
ctx.select_font_face (fontProp.name,
self.fontangles [fontProp.style],
self.fontweights[fontProp.weight])
#...
ctx.show_text(s.encode("utf-8"))
#...
#...
greetz
Frank
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