def _draw_mathtext(self, gc, x, y, s, prop, angle):
        if _debug: print '%s.%s()' % (self.__class__.__name__, _fn_name())

        ctx = gc.ctx
        width, height, descent, glyphs, rects = self.mathtext_parser.parse(
            s, self.dpi, prop)

        ctx.save()
        ctx.translate(x, y)
        if angle:
           ctx.rotate (-angle * npy.pi / 180)

        for font, fontsize, s, ox, oy in glyphs:
           ctx.new_path()
           ctx.move_to(ox, oy)

           fontProp = ttfFontProperty(font)
           ctx.save()
           ctx.select_font_face (fontProp.name,
                                 self.fontangles [fontProp.style],
                                 self.fontweights[fontProp.weight])

           size = fontsize * self.dpi / 72.0
           ctx.set_font_size(size)
           ctx.show_text(s.encode("utf-8"))
           ctx.restore()

        for ox, oy, w, h in rects:
           ctx.new_path()
           ctx.rectangle (ox, oy, w, h)
           ctx.set_source_rgb (0, 0, 0)
           ctx.fill_preserve()

        ctx.restore()

    def _draw_mathtext(self, gc, x, y, s, prop, angle):
        ctx = gc.ctx
        width, height, descent, glyphs, rects = self.mathtext_parser.parse(
            s, self.dpi, prop)

        ctx.save()
        ctx.translate(x, y)
        if angle:
            ctx.rotate(np.deg2rad(-angle))

        for font, fontsize, s, ox, oy in glyphs:
            ctx.new_path()
            ctx.move_to(ox, oy)

            fontProp = ttfFontProperty(font)
            ctx.select_font_face(fontProp.name,
                                 self.fontangles[fontProp.style],
                                 self.fontweights[fontProp.weight])

            size = fontsize * self.dpi / 72.0
            ctx.set_font_size(size)
            ctx.show_text(s)

        for ox, oy, w, h in rects:
            ctx.new_path()
            ctx.rectangle(ox, oy, w, h)
            ctx.set_source_rgb(0, 0, 0)
            ctx.fill_preserve()

        ctx.restore()

from matplotlib.backends.backend_qt5 import NavigationToolbar2QT as NavigationToolbar
from matplotlib import ft2font
from bs4 import BeautifulSoup
#from geopytool.TableViewer import TableViewer


LocationOfMySelf=os.path.dirname(__file__)

#print(LocationOfMySelf,'Import Denpendence')

fpath = LocationOfMySelf+('/wqy.ttf')

font = ft2font.FT2Font(fpath)
fprop = font_manager.FontProperties(fname=fpath)

ttfFontProp = ttfFontProperty(font)
fontprop = font_manager.FontProperties(family='sans-serif',
                            size=9,
                            fname=ttfFontProp.fname,
                            stretch=ttfFontProp.stretch,
                            style=ttfFontProp.style,
                            variant=ttfFontProp.variant,
                            weight=ttfFontProp.weight)


'''
fontprop = font_manager.FontProperties(family='sans-serif',
                            size=9,
                            fname=ttfFontProp.fname,
                            stretch=ttfFontProp.stretch,
                            style=ttfFontProp.style,