本文整理汇总了Python中matplotlib.font_manager.ttfFontProperty方法的典型用法代码示例。如果您正苦于以下问题：Python font_manager.ttfFontProperty方法的具体用法？Python font_manager.ttfFontProperty怎么用？Python font_manager.ttfFontProperty使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类matplotlib.font_manager的用法示例。
在下文中一共展示了font_manager.ttfFontProperty方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _draw_mathtext
# 需要导入模块: from matplotlib import font_manager [as 别名]
# 或者: from matplotlib.font_manager import ttfFontProperty [as 别名]
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 * np.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)
if sys.version_info[0] < 3:
ctx.show_text(s.encode("utf-8"))
else:
ctx.show_text(s)
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() 示例2: _draw_mathtext
# 需要导入模块: from matplotlib import font_manager [as 别名]
# 或者: from matplotlib.font_manager import ttfFontProperty [as 别名]
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() 示例3: _draw_mathtext
# 需要导入模块: from matplotlib import font_manager [as 别名]
# 或者: from matplotlib.font_manager import ttfFontProperty [as 别名]
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 * np.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)
if isinstance(s, six.text_type):
s = s.encode("utf-8")
ctx.show_text(s)
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() 示例4: _draw_mathtext
# 需要导入模块: from matplotlib import font_manager [as 别名]
# 或者: from matplotlib.font_manager import ttfFontProperty [as 别名]
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.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)
if not six.PY3 and isinstance(s, six.text_type):
s = s.encode("utf-8")
ctx.show_text(s)
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()