如何使用西里尔文中的TEX代码渲染Matplotlib绘图
我试图理解如何在图例中用西里尔文字描绘人物 轴似乎显示TeX字符，但图例中的文本使用默认字体。代码如下：如何使用西里尔文中的TEX代码渲染Matplotlib绘图,matplotlib,tex,Matplotlib,Tex,我试图理解如何在图例中用西里尔文字描绘人物 轴似乎显示TeX字符，但图例中的文本使用默认字体。代码如下： import numpy as np import matplotlib matplotlib.use("pgf") import matplotlib.pyplot as plt matplotlib.rcParams['text.usetex'] = True %matplotlib inline x = np.linspace(-np.pi, np.pi, 256) y = [] f
import numpy as np
import matplotlib
matplotlib.use("pgf")
import matplotlib.pyplot as plt
matplotlib.rcParams['text.usetex'] = True
%matplotlib inline
x = np.linspace(-np.pi, np.pi, 256)
y = []
for i in range(-100, 100):
y += [np.cos(x + i)]
plt.xlim(-10, 10)
plt.ylim(-2, 2)
plt.xticks([-10, 0, 10])
plt.yticks()
plt.plot(x, y[0], color = 'red', linewidth = 2.5, linestyle = '-', label = 'style1')
plt.plot(x, y[1], color = 'blue', linewidth = 3, linestyle = '-', label = 'style2')
plt.legend()
plt.plot(x, y[0], color = 'red', linewidth = 2.5, linestyle = '-', label = 'стил1')
~\anaconda3\lib\site packages\matplotlib\offsetbox.py in get\u extent\u offset（self，渲染器）
491
492 whd_列表=[c.get_范围（渲染器）
-->493表示c在self中。获取\u可见\u子项（）
494
495如果不是whd_列表：
~\anaconda3\lib\site packages\matplotlib\offsetbox.py in（.0）
491
492 whd_列表=[c.get_范围（渲染器）
-->493表示c在self中。获取\u可见\u子项（）
494
495如果不是whd_列表：
get_区段中的~\anaconda3\lib\site packages\matplotlib\offsetbox.py（self，渲染器）
284 def get_范围（自身、渲染器）：
285“返回框的元组`width、height、xdescent、ydedscent`”
-->286 w，h，xd，yd，offset=self.get_extent_offset（渲染器）
287返回w、h、xd、yd
288
获取范围偏移量中的~\anaconda3\lib\site packages\matplotlib\offsetbox.py（自身，渲染器）
417
418 whd_列表=[c.get_范围（渲染器）
-->419表示c在self.get_visible_children（）]
420 whd_列表=[（w，h，xd，（h-yd））表示whd_列表中的w，h，xd，yd]
421
~\anaconda3\lib\site packages\matplotlib\offsetbox.py in（.0）
417
418 whd_列表=[c.get_范围（渲染器）
-->419表示c在self.get_visible_children（）]
420 whd_列表=[（w，h，xd，（h-yd））表示whd_列表中的w，h，xd，yd]
421
get_区段中的~\anaconda3\lib\site packages\matplotlib\offsetbox.py（self，渲染器）
284 def get_范围（自身、渲染器）：
285“返回框的元组`width、height、xdescent、ydedscent`”
-->286 w，h，xd，yd，offset=self.get_extent_offset（渲染器）
287返回w、h、xd、yd
288
获取范围偏移量中的~\anaconda3\lib\site packages\matplotlib\offsetbox.py（自身，渲染器）
491
492 whd_列表=[c.get_范围（渲染器）
-->493表示c在self中。获取\u可见\u子项（）
494
495如果不是whd_列表：
~\anaconda3\lib\site packages\matplotlib\offsetbox.py in（.0）
491
492 whd_列表=[c.get_范围（渲染器）
-->493表示c在self中。获取\u可见\u子项（）
494
495如果不是whd_列表：
get_区段中的~\anaconda3\lib\site packages\matplotlib\offsetbox.py（self，渲染器）
875“lp”，self.\u text.\u fontproperties，ismath=False）
876
-->877 bbox，info，d=self.\u text.\u get\u布局（渲染器）
878 w，h=bbox.宽度，bbox.高度
879
~\anaconda3\lib\site packages\matplotlib\text.py in\u get\u布局（self，渲染器）
296如果清洁管线：
297 w，h，d=渲染器。获取文本宽度高度下降(
-->298清洁线，自身。_fontproperties，ismath=ismath）
299其他：
300 w=h=d=0
~\anaconda3\lib\site packages\matplotlib\backends\backend\agg.py in get\u text\u width\u height\u description（self、s、prop、ismath）
199 fontsize=prop.get_size_in_points（）
200 w，h，d=texmanager.get\u text\u width\u height\u down(
-->201秒，字体大小，渲染器=自身）
202返回w、h、d
203
~\anaconda3\lib\site packages\matplotlib\texmanager.py in get\u text\u width\u height\u descent（self、tex、fontsize、renderer）
446其他：
447#使用dviread。它有时返回错误的下降。
-->448 dvifile=self.make\u dvi（tex，fontsize）
449带dviread.Dvi（dvifile，72*dpi_分数）作为Dvi：
450页，=dvi
make\u dvi中的~\anaconda3\lib\site packages\matplotlib\texmanager.py（self、tex、fontsize）
336自运行检查子流程(
337[“latex”、“-interaction=nonstopmode”、“-halt on error”，
-->338 texfile]，tex）
339对于glob.glob（basefile+'*'）中的fname：
340如果不是fname.endswith（（'dvi'，'tex'））：
子流程（self、command、tex）中的~\anaconda3\lib\site packages\matplotlib\texmanager.py
315 prog=命令[0]，
316 tex=tex.encode（'unicode_escape'），
-->317 exc=exc.output.decode（'utf-8'））来自exc
318_log.debug（报告）
319返回报告
RuntimeError:latex无法处理以下字符串：
b'\\u0441\\u0442\\u0438\\u043b1'
以下是latex生成的完整报告：
这是pdfTeX，版本3.14159265-2.6-1.40.20（TeX Live 2019/W32TeX）（预加载格式=latex）
受限\已启用写18。
进入扩展模式
（c:/Users/Victor/.matplotlib/tex.cache/b6f49bb15be8eba85bb671cfafcfb49.tex
LaTeX2e修补程序级别5
L3编程层
（c:/texlive/2019/texmf dist/tex/latex/base/article.cls
文件类别：第2019/12/20条v1.4l标准乳胶文件类别
（c:/texlive/2019/texmf dist/tex/latex/base/size10.clo））
（c:/texlive/2019/texmf dist/tex/latex/type1cm/type1cm.sty）
（c:/texlive/2019/texmf dist/tex/latex/base/texcomp.sty）
（c:/texlive/2019/texmf dist/tex/latex/base/inputenc.sty）
（c:/texlive/2019/texmf dist/tex/latex/geometry/geometry.sty
（c:/texlive/2019/texmf dist/tex/latex/graphics/keyval.sty）
（c:/texlive/2019/texmf dist/tex/generic/iftex/ifvtex.sty
（c:/texlive/2019/texmf dist/tex/generic/iftex/iftex.sty）
包装几何警告：“h”方向超出规格。
`宽度（5058.9pt）被忽略。
包装几何警告：“v”方向超过规格。
`忽略高度”（5058.9pt）。
)（c:/texlive/2019/t
---------------------------------------------------------------------------
CalledProcessError Traceback (most recent call last)
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in _run_checked_subprocess(self, command, tex)
303 cwd=self.texcache,
--> 304 stderr=subprocess.STDOUT)
305 except FileNotFoundError as exc:
~\anaconda3\lib\subprocess.py in check_output(timeout, *popenargs, **kwargs)
410 return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
--> 411 **kwargs).stdout
412
~\anaconda3\lib\subprocess.py in run(input, capture_output, timeout, check, *popenargs, **kwargs)
511 raise CalledProcessError(retcode, process.args,
--> 512 output=stdout, stderr=stderr)
513 return CompletedProcess(process.args, retcode, stdout, stderr)
CalledProcessError: Command '['latex', '-interaction=nonstopmode', '--halt-on-error', 'C:\\Users\\Victor\\.matplotlib\\tex.cache\\b6f49bb15be8eba85bb671cfafccfb49.tex']' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
RuntimeError Traceback (most recent call last)
~\anaconda3\lib\site-packages\matplotlib\pyplot.py in post_execute()
107 def post_execute():
108 if matplotlib.is_interactive():
--> 109 draw_all()
110
111 # IPython >= 2
~\anaconda3\lib\site-packages\matplotlib\_pylab_helpers.py in draw_all(cls, force)
126 for f_mgr in cls.get_all_fig_managers():
127 if force or f_mgr.canvas.figure.stale:
--> 128 f_mgr.canvas.draw_idle()
129
130 atexit.register(Gcf.destroy_all)
~\anaconda3\lib\site-packages\matplotlib\backend_bases.py in draw_idle(self, *args, **kwargs)
1914 if not self._is_idle_drawing:
1915 with self._idle_draw_cntx():
-> 1916 self.draw(*args, **kwargs)
1917
1918 def draw_cursor(self, event):
~\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py in draw(self)
386 self.renderer = self.get_renderer(cleared=True)
387 with RendererAgg.lock:
--> 388 self.figure.draw(self.renderer)
389 # A GUI class may be need to update a window using this draw, so
390 # don't forget to call the superclass.
~\anaconda3\lib\site-packages\matplotlib\artist.py in draw_wrapper(artist, renderer, *args, **kwargs)
36 renderer.start_filter()
37
---> 38 return draw(artist, renderer, *args, **kwargs)
39 finally:
40 if artist.get_agg_filter() is not None:
~\anaconda3\lib\site-packages\matplotlib\figure.py in draw(self, renderer)
1707 self.patch.draw(renderer)
1708 mimage._draw_list_compositing_images(
-> 1709 renderer, self, artists, self.suppressComposite)
1710
1711 renderer.close_group('figure')
~\anaconda3\lib\site-packages\matplotlib\image.py in _draw_list_compositing_images(renderer, parent, artists, suppress_composite)
133 if not_composite or not has_images:
134 for a in artists:
--> 135 a.draw(renderer)
136 else:
137 # Composite any adjacent images together
~\anaconda3\lib\site-packages\matplotlib\artist.py in draw_wrapper(artist, renderer, *args, **kwargs)
36 renderer.start_filter()
37
---> 38 return draw(artist, renderer, *args, **kwargs)
39 finally:
40 if artist.get_agg_filter() is not None:
~\anaconda3\lib\site-packages\matplotlib\axes\_base.py in draw(self, renderer, inframe)
2645 renderer.stop_rasterizing()
2646
-> 2647 mimage._draw_list_compositing_images(renderer, self, artists)
2648
2649 renderer.close_group('axes')
~\anaconda3\lib\site-packages\matplotlib\image.py in _draw_list_compositing_images(renderer, parent, artists, suppress_composite)
133 if not_composite or not has_images:
134 for a in artists:
--> 135 a.draw(renderer)
136 else:
137 # Composite any adjacent images together
~\anaconda3\lib\site-packages\matplotlib\artist.py in draw_wrapper(artist, renderer, *args, **kwargs)
36 renderer.start_filter()
37
---> 38 return draw(artist, renderer, *args, **kwargs)
39 finally:
40 if artist.get_agg_filter() is not None:
~\anaconda3\lib\site-packages\matplotlib\legend.py in draw(self, renderer)
656 # update the location and size of the legend. This needs to
657 # be done in any case to clip the figure right.
--> 658 bbox = self._legend_box.get_window_extent(renderer)
659 self.legendPatch.set_bounds(bbox.x0, bbox.y0,
660 bbox.width, bbox.height)
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
284 def get_extent(self, renderer):
285 """Return a tuple ``width, height, xdescent, ydescent`` of the box."""
--> 286 w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
287 return w, h, xd, yd
288
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
417
418 whd_list = [c.get_extent(renderer)
--> 419 for c in self.get_visible_children()]
420 whd_list = [(w, h, xd, (h - yd)) for w, h, xd, yd in whd_list]
421
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
417
418 whd_list = [c.get_extent(renderer)
--> 419 for c in self.get_visible_children()]
420 whd_list = [(w, h, xd, (h - yd)) for w, h, xd, yd in whd_list]
421
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
284 def get_extent(self, renderer):
285 """Return a tuple ``width, height, xdescent, ydescent`` of the box."""
--> 286 w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
287 return w, h, xd, yd
288
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
875 "lp", self._text._fontproperties, ismath=False)
876
--> 877 bbox, info, d = self._text._get_layout(renderer)
878 w, h = bbox.width, bbox.height
879
~\anaconda3\lib\site-packages\matplotlib\text.py in _get_layout(self, renderer)
296 if clean_line:
297 w, h, d = renderer.get_text_width_height_descent(
--> 298 clean_line, self._fontproperties, ismath=ismath)
299 else:
300 w = h = d = 0
~\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py in get_text_width_height_descent(self, s, prop, ismath)
199 fontsize = prop.get_size_in_points()
200 w, h, d = texmanager.get_text_width_height_descent(
--> 201 s, fontsize, renderer=self)
202 return w, h, d
203
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in get_text_width_height_descent(self, tex, fontsize, renderer)
446 else:
447 # use dviread. It sometimes returns a wrong descent.
--> 448 dvifile = self.make_dvi(tex, fontsize)
449 with dviread.Dvi(dvifile, 72 * dpi_fraction) as dvi:
450 page, = dvi
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in make_dvi(self, tex, fontsize)
336 self._run_checked_subprocess(
337 ["latex", "-interaction=nonstopmode", "--halt-on-error",
--> 338 texfile], tex)
339 for fname in glob.glob(basefile + '*'):
340 if not fname.endswith(('dvi', 'tex')):
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in _run_checked_subprocess(self, command, tex)
315 prog=command[0],
316 tex=tex.encode('unicode_escape'),
--> 317 exc=exc.output.decode('utf-8'))) from exc
318 _log.debug(report)
319 return report
RuntimeError: latex was not able to process the following string:
b'\\u0441\\u0442\\u0438\\u043b1'
Here is the full report generated by latex:
This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/W32TeX) (preloaded format=latex)
restricted \write18 enabled.
entering extended mode
(c:/Users/Victor/.matplotlib/tex.cache/b6f49bb15be8eba85bb671cfafccfb49.tex
LaTeX2e <2020-02-02> patch level 5
L3 programming layer <2020-02-25>
(c:/texlive/2019/texmf-dist/tex/latex/base/article.cls
Document Class: article 2019/12/20 v1.4l Standard LaTeX document class
(c:/texlive/2019/texmf-dist/tex/latex/base/size10.clo))
(c:/texlive/2019/texmf-dist/tex/latex/type1cm/type1cm.sty)
(c:/texlive/2019/texmf-dist/tex/latex/base/textcomp.sty)
(c:/texlive/2019/texmf-dist/tex/latex/base/inputenc.sty)
(c:/texlive/2019/texmf-dist/tex/latex/geometry/geometry.sty
(c:/texlive/2019/texmf-dist/tex/latex/graphics/keyval.sty)
(c:/texlive/2019/texmf-dist/tex/generic/iftex/ifvtex.sty
(c:/texlive/2019/texmf-dist/tex/generic/iftex/iftex.sty))
Package geometry Warning: Over-specification in `h'-direction.
`width' (5058.9pt) is ignored.
Package geometry Warning: Over-specification in `v'-direction.
`height' (5058.9pt) is ignored.
) (c:/texlive/2019/texmf-dist/tex/latex/l3backend/l3backend-dvips.def)
(./b6f49bb15be8eba85bb671cfafccfb49.aux)
*geometry* driver: auto-detecting
*geometry* detected driver: dvips
! Package inputenc Error: Unicode character с (U+0441)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.14 \fontsize{10.000000}{12.500000}{\sffamily с
тил1}
No pages of output.
Transcript written on b6f49bb15be8eba85bb671cfafccfb49.log.
---------------------------------------------------------------------------
CalledProcessError Traceback (most recent call last)
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in _run_checked_subprocess(self, command, tex)
303 cwd=self.texcache,
--> 304 stderr=subprocess.STDOUT)
305 except FileNotFoundError as exc:
~\anaconda3\lib\subprocess.py in check_output(timeout, *popenargs, **kwargs)
410 return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
--> 411 **kwargs).stdout
412
~\anaconda3\lib\subprocess.py in run(input, capture_output, timeout, check, *popenargs, **kwargs)
511 raise CalledProcessError(retcode, process.args,
--> 512 output=stdout, stderr=stderr)
513 return CompletedProcess(process.args, retcode, stdout, stderr)
CalledProcessError: Command '['latex', '-interaction=nonstopmode', '--halt-on-error', 'C:\\Users\\Victor\\.matplotlib\\tex.cache\\b6f49bb15be8eba85bb671cfafccfb49.tex']' returned non-zero exit status 1.
The above exception was the direct cause of the following exception:
RuntimeError Traceback (most recent call last)
~\anaconda3\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
339 pass
340 else:
--> 341 return printer(obj)
342 # Finally look for special method names
343 method = get_real_method(obj, self.print_method)
~\anaconda3\lib\site-packages\IPython\core\pylabtools.py in <lambda>(fig)
246
247 if 'png' in formats:
--> 248 png_formatter.for_type(Figure, lambda fig: print_figure(fig, 'png', **kwargs))
249 if 'retina' in formats or 'png2x' in formats:
250 png_formatter.for_type(Figure, lambda fig: retina_figure(fig, **kwargs))
~\anaconda3\lib\site-packages\IPython\core\pylabtools.py in print_figure(fig, fmt, bbox_inches, **kwargs)
130 FigureCanvasBase(fig)
131
--> 132 fig.canvas.print_figure(bytes_io, **kw)
133 data = bytes_io.getvalue()
134 if fmt == 'svg':
~\anaconda3\lib\site-packages\matplotlib\backend_bases.py in print_figure(self, filename, dpi, facecolor, edgecolor, orientation, format, bbox_inches, **kwargs)
2063 orientation=orientation,
2064 dryrun=True,
-> 2065 **kwargs)
2066 renderer = self.figure._cachedRenderer
2067 bbox_artists = kwargs.pop("bbox_extra_artists", None)
~\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py in print_png(self, filename_or_obj, metadata, pil_kwargs, *args, **kwargs)
525
526 else:
--> 527 FigureCanvasAgg.draw(self)
528 renderer = self.get_renderer()
529 with cbook._setattr_cm(renderer, dpi=self.figure.dpi), \
~\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py in draw(self)
386 self.renderer = self.get_renderer(cleared=True)
387 with RendererAgg.lock:
--> 388 self.figure.draw(self.renderer)
389 # A GUI class may be need to update a window using this draw, so
390 # don't forget to call the superclass.
~\anaconda3\lib\site-packages\matplotlib\artist.py in draw_wrapper(artist, renderer, *args, **kwargs)
36 renderer.start_filter()
37
---> 38 return draw(artist, renderer, *args, **kwargs)
39 finally:
40 if artist.get_agg_filter() is not None:
~\anaconda3\lib\site-packages\matplotlib\figure.py in draw(self, renderer)
1707 self.patch.draw(renderer)
1708 mimage._draw_list_compositing_images(
-> 1709 renderer, self, artists, self.suppressComposite)
1710
1711 renderer.close_group('figure')
~\anaconda3\lib\site-packages\matplotlib\image.py in _draw_list_compositing_images(renderer, parent, artists, suppress_composite)
133 if not_composite or not has_images:
134 for a in artists:
--> 135 a.draw(renderer)
136 else:
137 # Composite any adjacent images together
~\anaconda3\lib\site-packages\matplotlib\artist.py in draw_wrapper(artist, renderer, *args, **kwargs)
36 renderer.start_filter()
37
---> 38 return draw(artist, renderer, *args, **kwargs)
39 finally:
40 if artist.get_agg_filter() is not None:
~\anaconda3\lib\site-packages\matplotlib\axes\_base.py in draw(self, renderer, inframe)
2645 renderer.stop_rasterizing()
2646
-> 2647 mimage._draw_list_compositing_images(renderer, self, artists)
2648
2649 renderer.close_group('axes')
~\anaconda3\lib\site-packages\matplotlib\image.py in _draw_list_compositing_images(renderer, parent, artists, suppress_composite)
133 if not_composite or not has_images:
134 for a in artists:
--> 135 a.draw(renderer)
136 else:
137 # Composite any adjacent images together
~\anaconda3\lib\site-packages\matplotlib\artist.py in draw_wrapper(artist, renderer, *args, **kwargs)
36 renderer.start_filter()
37
---> 38 return draw(artist, renderer, *args, **kwargs)
39 finally:
40 if artist.get_agg_filter() is not None:
~\anaconda3\lib\site-packages\matplotlib\legend.py in draw(self, renderer)
656 # update the location and size of the legend. This needs to
657 # be done in any case to clip the figure right.
--> 658 bbox = self._legend_box.get_window_extent(renderer)
659 self.legendPatch.set_bounds(bbox.x0, bbox.y0,
660 bbox.width, bbox.height)
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_window_extent(self, renderer)
289 def get_window_extent(self, renderer):
290 """Return the bounding box (`.Bbox`) in display space."""
--> 291 w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
292 px, py = self.get_offset(w, h, xd, yd, renderer)
293 return mtransforms.Bbox.from_bounds(px - xd, py - yd, w, h)
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
417
418 whd_list = [c.get_extent(renderer)
--> 419 for c in self.get_visible_children()]
420 whd_list = [(w, h, xd, (h - yd)) for w, h, xd, yd in whd_list]
421
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
417
418 whd_list = [c.get_extent(renderer)
--> 419 for c in self.get_visible_children()]
420 whd_list = [(w, h, xd, (h - yd)) for w, h, xd, yd in whd_list]
421
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
284 def get_extent(self, renderer):
285 """Return a tuple ``width, height, xdescent, ydescent`` of the box."""
--> 286 w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
287 return w, h, xd, yd
288
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
284 def get_extent(self, renderer):
285 """Return a tuple ``width, height, xdescent, ydescent`` of the box."""
--> 286 w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
287 return w, h, xd, yd
288
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
417
418 whd_list = [c.get_extent(renderer)
--> 419 for c in self.get_visible_children()]
420 whd_list = [(w, h, xd, (h - yd)) for w, h, xd, yd in whd_list]
421
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
417
418 whd_list = [c.get_extent(renderer)
--> 419 for c in self.get_visible_children()]
420 whd_list = [(w, h, xd, (h - yd)) for w, h, xd, yd in whd_list]
421
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
284 def get_extent(self, renderer):
285 """Return a tuple ``width, height, xdescent, ydescent`` of the box."""
--> 286 w, h, xd, yd, offsets = self.get_extent_offsets(renderer)
287 return w, h, xd, yd
288
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent_offsets(self, renderer)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in <listcomp>(.0)
491
492 whd_list = [c.get_extent(renderer)
--> 493 for c in self.get_visible_children()]
494
495 if not whd_list:
~\anaconda3\lib\site-packages\matplotlib\offsetbox.py in get_extent(self, renderer)
875 "lp", self._text._fontproperties, ismath=False)
876
--> 877 bbox, info, d = self._text._get_layout(renderer)
878 w, h = bbox.width, bbox.height
879
~\anaconda3\lib\site-packages\matplotlib\text.py in _get_layout(self, renderer)
296 if clean_line:
297 w, h, d = renderer.get_text_width_height_descent(
--> 298 clean_line, self._fontproperties, ismath=ismath)
299 else:
300 w = h = d = 0
~\anaconda3\lib\site-packages\matplotlib\backends\backend_agg.py in get_text_width_height_descent(self, s, prop, ismath)
199 fontsize = prop.get_size_in_points()
200 w, h, d = texmanager.get_text_width_height_descent(
--> 201 s, fontsize, renderer=self)
202 return w, h, d
203
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in get_text_width_height_descent(self, tex, fontsize, renderer)
446 else:
447 # use dviread. It sometimes returns a wrong descent.
--> 448 dvifile = self.make_dvi(tex, fontsize)
449 with dviread.Dvi(dvifile, 72 * dpi_fraction) as dvi:
450 page, = dvi
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in make_dvi(self, tex, fontsize)
336 self._run_checked_subprocess(
337 ["latex", "-interaction=nonstopmode", "--halt-on-error",
--> 338 texfile], tex)
339 for fname in glob.glob(basefile + '*'):
340 if not fname.endswith(('dvi', 'tex')):
~\anaconda3\lib\site-packages\matplotlib\texmanager.py in _run_checked_subprocess(self, command, tex)
315 prog=command[0],
316 tex=tex.encode('unicode_escape'),
--> 317 exc=exc.output.decode('utf-8'))) from exc
318 _log.debug(report)
319 return report
RuntimeError: latex was not able to process the following string:
b'\\u0441\\u0442\\u0438\\u043b1'
Here is the full report generated by latex:
This is pdfTeX, Version 3.14159265-2.6-1.40.20 (TeX Live 2019/W32TeX) (preloaded format=latex)
restricted \write18 enabled.
entering extended mode
(c:/Users/Victor/.matplotlib/tex.cache/b6f49bb15be8eba85bb671cfafccfb49.tex
LaTeX2e <2020-02-02> patch level 5
L3 programming layer <2020-02-25>
(c:/texlive/2019/texmf-dist/tex/latex/base/article.cls
Document Class: article 2019/12/20 v1.4l Standard LaTeX document class
(c:/texlive/2019/texmf-dist/tex/latex/base/size10.clo))
(c:/texlive/2019/texmf-dist/tex/latex/type1cm/type1cm.sty)
(c:/texlive/2019/texmf-dist/tex/latex/base/textcomp.sty)
(c:/texlive/2019/texmf-dist/tex/latex/base/inputenc.sty)
(c:/texlive/2019/texmf-dist/tex/latex/geometry/geometry.sty
(c:/texlive/2019/texmf-dist/tex/latex/graphics/keyval.sty)
(c:/texlive/2019/texmf-dist/tex/generic/iftex/ifvtex.sty
(c:/texlive/2019/texmf-dist/tex/generic/iftex/iftex.sty))
Package geometry Warning: Over-specification in `h'-direction.
`width' (5058.9pt) is ignored.
Package geometry Warning: Over-specification in `v'-direction.
`height' (5058.9pt) is ignored.
) (c:/texlive/2019/texmf-dist/tex/latex/l3backend/l3backend-dvips.def)
(./b6f49bb15be8eba85bb671cfafccfb49.aux)
*geometry* driver: auto-detecting
*geometry* detected driver: dvips
! Package inputenc Error: Unicode character с (U+0441)
(inputenc) not set up for use with LaTeX.
See the inputenc package documentation for explanation.
Type H <return> for immediate help.
...
l.14 \fontsize{10.000000}{12.500000}{\sffamily с
тил1}
No pages of output.
Transcript written on b6f49bb15be8eba85bb671cfafccfb49.log.
# coding: utf-8
import numpy as np
import matplotlib.pyplot as plt
from matplotlib import rc
rc('text', usetex=True)
rc('text.latex',unicode=True)
rc('text.latex',preamble=r'\usepackage[utf8]{inputenc}')
rc('text.latex',preamble=r'\usepackage[russian]{babel}')
x = np.linspace(-np.pi, np.pi, 256)
y = []
for i in range(-100, 100):
y += [np.cos(x + i)]
plt.xlim(-10, 10)
plt.ylim(-2, 2)
plt.xticks([-10, 0, 10])
plt.yticks()
plt.plot(x, y[0], color = 'red', linewidth = 2.5, linestyle = '-', label = 'стил1')
plt.plot(x, y[1], color = 'blue', linewidth = 3, linestyle = '-', label = 'style2')
plt.legend()
plt.show()