本文整理汇总了Python中matplotlib._mathtext_data.uni2type1.get方法的典型用法代码示例。如果您正苦于以下问题：Python uni2type1.get方法的具体用法？Python uni2type1.get怎么用？Python uni2type1.get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._mathtext_data.uni2type1的用法示例。
在下文中一共展示了uni2type1.get方法的10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: get_text_width_height_descent
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def get_text_width_height_descent(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if rcParams['text.usetex']:
texmanager = self.get_texmanager()
fontsize = prop.get_size_in_points()
w, h, d = texmanager.get_text_width_height_descent(s, fontsize,
renderer=self)
return w, h, d
if ismath:
width, height, descent, pswriter, used_characters = \
self.mathtext_parser.parse(s, 72, prop)
return width, height, descent
if rcParams['ps.useafm']:
if ismath: s = s[1:-1]
font = self._get_font_afm(prop)
l,b,w,h,d = font.get_str_bbox_and_descent(s)
fontsize = prop.get_size_in_points()
scale = 0.001*fontsize
w *= scale
h *= scale
d *= scale
return w, h, d
font = self._get_font_ttf(prop)
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
d = font.get_descent()
d /= 64.0
#print s, w, h
return w, h, d 示例2: _get_font_afm
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def _get_font_afm(self, prop):
key = hash(prop)
font = self.afmfontd.get(key)
if font is None:
fname = findfont(prop, fontext='afm', directory=self._afm_font_dir)
if fname is None:
fname = findfont(
"Helvetica", fontext='afm', directory=self._afm_font_dir)
font = self.afmfontd.get(fname)
if font is None:
with open(fname, 'rb') as fh:
font = AFM(fh)
self.afmfontd[fname] = font
self.afmfontd[key] = font
return font 示例3: _get_font_ttf
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def _get_font_ttf(self, prop):
key = hash(prop)
font = self.fontd.get(key)
if font is None:
fname = findfont(prop)
font = self.fontd.get(fname)
if font is None:
font = FT2Font(str(fname))
self.fontd[fname] = font
self.fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, 72.0)
return font 示例4: _get_clip_path
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def _get_clip_path(self, clippath, clippath_transform):
id = self._clip_paths.get((clippath, clippath_transform))
if id is None:
id = 'c%x' % len(self._clip_paths)
ps_cmd = ['/%s {' % id]
ps_cmd.append(self._convert_path(clippath, clippath_transform,
simplify=False))
ps_cmd.extend(['clip', 'newpath', '} bind def\n'])
self._pswriter.write('\n'.join(ps_cmd))
self._clip_paths[(clippath, clippath_transform)] = id
return id 示例5: draw_tex
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None):
"""
draw a Text instance
"""
w, h, bl = self.get_text_width_height_descent(s, prop, ismath)
fontsize = prop.get_size_in_points()
thetext = 'psmarker%d' % self.textcnt
color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3]
fontcmd = {'sans-serif' : r'{\sffamily %s}',
'monospace' : r'{\ttfamily %s}'}.get(
rcParams['font.family'][0], r'{\rmfamily %s}')
s = fontcmd % s
tex = r'\color[rgb]{%s} %s' % (color, s)
corr = 0#w/2*(fontsize-10)/10
if rcParams['text.latex.preview']:
# use baseline alignment!
pos = _nums_to_str(x-corr, y)
self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex))
else:
# stick to the bottom alignment, but this may give incorrect baseline some times.
pos = _nums_to_str(x-corr, y-bl)
self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex))
ps = """\
gsave
%(pos)s moveto
(%(thetext)s)
show
grestore
""" % locals()
self._pswriter.write(ps)
self.textcnt += 1 示例6: _get_clip_path
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def _get_clip_path(self, clippath, clippath_transform):
key = (clippath, id(clippath_transform))
pid = self._clip_paths.get(key)
if pid is None:
pid = 'c%x' % len(self._clip_paths)
ps_cmd = ['/%s {' % pid]
ps_cmd.append(self._convert_path(clippath, clippath_transform,
simplify=False))
ps_cmd.extend(['clip', 'newpath', '} bind def\n'])
self._pswriter.write('\n'.join(ps_cmd))
self._clip_paths[key] = pid
return pid 示例7: draw_tex
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None):
# docstring inherited
w, h, bl = self.get_text_width_height_descent(s, prop, ismath)
fontsize = prop.get_size_in_points()
thetext = 'psmarker%d' % self.textcnt
color = '%1.3f,%1.3f,%1.3f' % gc.get_rgb()[:3]
fontcmd = {'sans-serif': r'{\sffamily %s}',
'monospace': r'{\ttfamily %s}'}.get(
rcParams['font.family'][0], r'{\rmfamily %s}')
s = fontcmd % s
tex = r'\color[rgb]{%s} %s' % (color, s)
corr = 0 # w/2*(fontsize-10)/10
if rcParams['text.latex.preview']:
# use baseline alignment!
pos = _nums_to_str(x-corr, y)
self.psfrag.append(
r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}' % (
thetext, angle, fontsize, fontsize*1.25, tex))
else:
# Stick to the bottom alignment, but this may give incorrect
# baseline some times.
pos = _nums_to_str(x-corr, y-bl)
self.psfrag.append(
r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}' % (
thetext, angle, fontsize, fontsize*1.25, tex))
ps = """\
gsave
%(pos)s moveto
(%(thetext)s)
show
grestore
""" % locals()
self._pswriter.write(ps)
self.textcnt += 1 示例8: _get_font_afm
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def _get_font_afm(self, prop):
key = hash(prop)
font = self.afmfontd.get(key)
if font is None:
fname = findfont(prop, fontext='afm', directory=self._afm_font_dir)
if fname is None:
fname = findfont(
"Helvetica", fontext='afm', directory=self._afm_font_dir)
font = self.afmfontd.get(fname)
if font is None:
with io.open(fname, 'rb') as fh:
font = AFM(fh)
self.afmfontd[fname] = font
self.afmfontd[key] = font
return font 示例9: _get_font_ttf
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def _get_font_ttf(self, prop):
key = hash(prop)
font = self.fontd.get(key)
if font is None:
fname = findfont(prop)
font = self.fontd.get(fname)
if font is None:
font = FT2Font(fname)
self.fontd[fname] = font
self.fontd[key] = font
font.clear()
size = prop.get_size_in_points()
font.set_size(size, 72.0)
return font 示例10: get_text_width_height_descent
# 需要导入模块: from matplotlib._mathtext_data import uni2type1 [as 别名]
# 或者: from matplotlib._mathtext_data.uni2type1 import get [as 别名]
def get_text_width_height_descent(self, s, prop, ismath):
"""
get the width and height in display coords of the string s
with FontPropertry prop
"""
if rcParams['text.usetex']:
texmanager = self.get_texmanager()
fontsize = prop.get_size_in_points()
w, h, d = texmanager.get_text_width_height_descent(s, fontsize,
renderer=self)
return w, h, d
if ismath:
width, height, descent, pswriter, used_characters = \
self.mathtext_parser.parse(s, 72, prop)
return width, height, descent
if rcParams['ps.useafm']:
if ismath: s = s[1:-1]
font = self._get_font_afm(prop)
l,b,w,h,d = font.get_str_bbox_and_descent(s)
fontsize = prop.get_size_in_points()
scale = 0.001*fontsize
w *= scale
h *= scale
d *= scale
return w, h, d
font = self._get_font_ttf(prop)
font.set_text(s, 0.0, flags=LOAD_NO_HINTING)
w, h = font.get_width_height()
w /= 64.0 # convert from subpixels
h /= 64.0
d = font.get_descent()
d /= 64.0
return w, h, d