1954 lines
155 KiB
Plaintext
1954 lines
155 KiB
Plaintext
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„« �ZV e°e0�j® « �dÅdd±œ�d „« �ZW e°e0�j° « �dÆ�d „« �ZX e°e0�j « �d6 �dt�d
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„« �Z
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e°e0�j² « �dÇ�dÈ�d„« �ZY e°e0�j´ « d¶ddddd�dœ �dÉ�d„« �ZZ e°e0�j¶ « �d„ « �Z[ e°e0�j¸ « �d„ « �Z\ e°e0�jº « �ddddd�dd�dœ�d„« �Z] e°e0�j¼ « �d„ « �Z^ e°e0�j¾ « �dÊdd±œ �dË�d„« �Z_ e°e0�jÀ « �d¬dd±œ �dÌ�d„« �Z` e°e0�j « dIe;�jZ dIdáfdd±œ �dÍ�d„« �Za e°e0�jÄ « �dÎ�d„« �Zc e°e0�jÈ « �dGd�d œ �dÏ�d „« �Ze e°e0�jÌ « �dCd�d œ �dÐ�d „« �Zg e°e0�jÐ « �dCd�d œ �dÑ�d „« �Zi e°e0�jÔ « �dÒ�d!„« �Zk e°e0�jØ « �dÒ�d"„« �Zm�d:�d#„�Zn�d:�d$„�Zo�d:�d%„�Zp�d:�d&„�Zq�d:�d'„�Zr�d:�d(„�Zs�d:�d)„�Zt�d:�d*„�Zu�d:�d+„�Zv�d:�d,„�Zw�d:�d-„�Zx�d:�d.„�Zy�d:�d/„�Zz�d:�d0„�Z{�d:�d1„�Z|�d:�d2„�Z}�d:�d3„�Z~�d:�d4„�Z�d:�d5„�Z€y(Ó a
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`matplotlib.pyplot` is a state-based interface to matplotlib. It provides
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an implicit, MATLAB-like, way of plotting. It also opens figures on your
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screen, and acts as the figure GUI manager.
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pyplot is mainly intended for interactive plots and simple cases of
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programmatic plot generation::
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import numpy as np
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import matplotlib.pyplot as plt
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x = np.arange(0, 5, 0.1)
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y = np.sin(x)
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plt.plot(x, y)
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plt.show()
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The explicit object-oriented API is recommended for complex plots, though
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pyplot is still usually used to create the figure and often the Axes in the
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figure. See `.pyplot.figure`, `.pyplot.subplots`, and
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`.pyplot.subplot_mosaic` to create figures, and
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:doc:`Axes API </api/axes_api>` for the plotting methods on an Axes::
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import numpy as np
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import matplotlib.pyplot as plt
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x = np.arange(0, 5, 0.1)
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y = np.sin(x)
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fig, ax = plt.subplots()
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ax.plot(x, y)
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plt.show()
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See :ref:`api_interfaces` for an explanation of the tradeoffs between the
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implicit and explicit interfaces.
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é )Ú annotations)ÚAbstractContextManagerÚ ExitStack)ÚEnumN)Ú
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NullFormatterÚ
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FuncFormatterÚFormatStrFormatterÚScalarFormatterÚ LogFormatterÚLogFormatterExponentÚLogFormatterMathtextÚLocatorÚ IndexLocatorÚ FixedLocatorÚ NullLocatorÚ
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Add a note to the docstring of *func* that it is a pyplot wrapper.
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The note is added to the "Notes" section of the docstring. If that does
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not exist, a "Notes" section is created. In numpydoc, the "Notes"
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section is the third last possible section, only potentially followed by
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"References" and "Examples".
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NTú.FzAxes.z.axes.z
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_AxesBase.z
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.axes.Axesé zFigure.z FigureBase.z.Figureé
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zFigureCanvasBase.z&Wrapped method from unexpected class: z:This is the :ref:`pyplot wrapper <pyplot_interface>` for `z`.zThis is equivalent to `z
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Notes
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-----ri z
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References
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----------rŠ z
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Examples
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--------ú
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Ú z
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Notes
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-----
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.. note::
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)
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Ú__doc__Ú __qualname__Ú_NO_PYPLOT_NOTEÚ
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startswithÚ RuntimeErrorÚinspectÚcleandocÚsplitÚfind)
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} |j t « « }n t j t « « \ }}|r|j# |« yy)a\
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Connect to the display hook of the current shell.
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The display hook gets called when the read-evaluate-print-loop (REPL) of
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the shell has finished the execution of a command. We use this callback
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to be able to automatically update a figure in interactive mode.
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This works both with IPython and with vanilla python shells.
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dt « t j a y)z6Disconnect from the display hook of the current shell.r )rà r» N) rÀ r° r³ rº rà rÄ Ú
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unregisterr¸ r± )rà rË s rƒ Úuninstall_repl_displayhookrÑ E s> € ô Ô ,× 4Ñ 4Ñ4Ý'Ù
|
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� ‰ × Ñ ˜^Ô-EÔFÜ(×-Ñ-Ñr… c ó, — t j | i |¤ŽS r~ )rµ Ú set_loglevel©ÚargsÚkwargss rƒ rÓ rÓ S s € ä × "Ñ " DÐ 3¨FÑ 3Ð3r… Tc ó@ — | €
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t « } | j ||¬« S )N)Ú include_self)ÚgcfÚfindobj)ÚoÚmatchrØ s rƒ rÚ rÚ X s# € ð €yÜ ‹EˆØ �9‰9�U¨ ˆ9Ó 6Ð6r… z.type[matplotlib.backend_bases._Backend] | NoneÚ _backend_modc ó¨ — t € t t j d« « t t
|
|||
|
|
t j j t « S )z€
|
|||
|
|
Ensure that a backend is selected and return it.
|
|||
|
|
|
|||
|
|
This is currently private, but may be made public in the future.
|
|||
|
|
Úbackend) rÝ Úswitch_backendr
|
|||
|
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Ú_getr Útyperµ Ú
|
|||
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backend_basesÚ_Backendr r… rƒ Ú_get_backend_modrå f s; € ô Ðô ”x—}‘} YÓ/Ô0Ü ””Z×-Ñ-×6Ñ6Ñ7¼ Ó FÐFr… c ó| ‡‡‡‡— ddl Š| t j u rlt j « }|rt j |« x}r|g}ng }|g d¢z
|
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}|D ] } t |« |t d< y t d« dt d< yt j d« }t j | « Š‰j Š‰j }|�9t j « }|r#|r!||k7 r t dj | ||« « ‚t! ‰dd« }t! ‰dd« } G ˆfd „d
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k7 r.| st5 d| › d�« ‚t7 d| « j8 }|| _ t< j? d| | j@ « | dv r+ddl!m"} ddl#m$} |jK d« } ||« dk rd} | xt d< tN d< | a(dD ]1 }t/ jR t! | |« « tU « | _+ Œ3 | ‰jX _- t] « y# t $ r Y �ŒNw xY w# |jL $ r Y Œ‡w xY w) aÔ
|
|||
|
|
Set the pyplot backend.
|
|||
|
|
|
|||
|
|
Switching to an interactive backend is possible only if no event loop for
|
|||
|
|
another interactive backend has started. Switching to and from
|
|||
|
|
non-interactive backends is always possible.
|
|||
|
|
|
|||
|
|
If the new backend is different than the current backend then all open
|
|||
|
|
Figures will be closed via ``plt.close('all')``.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
newbackend : str
|
|||
|
|
The case-insensitive name of the backend to use.
|
|||
|
|
|
|||
|
|
r N)ÚmacosxÚqtaggÚgtk4aggÚgtk3aggÚtkaggÚwxaggrß ÚaggzdCannot load backend {!r} which requires the {!r} interactive framework, as {!r} is currently runningÚnew_figure_managerÚshowc óH •— e Zd Z e« j eW ° « « y)ú#switch_backend.<locals>.backend_modN)Ú__name__r rž ÚlocalsÚupdateÚvars)Úmodules €rƒ Ú backend_modrñ À s ø„ Ù‹�‰™™V› Õ%r… r÷ c ó( •— ‰j || « S r~ )Ú new_manager)ÚnumÚfigureÚ canvas_classs €rƒ Ú new_figure_manager_given_figurez7switch_backend.<locals>.new_figure_manager_given_figureÉ s ø€ Ø ×+Ñ+¨F°CÓ8Ð 8r… )Ú FigureClassc ó& •— ||i |¤Ž} ‰| |« S r~ r )rú rþ rÕ rÖ Úfigrý s €rƒ rî z*switch_backend.<locals>.new_figure_managerÌ s ø€ Ù ˜tÐ. vÑ.ˆCÙ2°3¸Ó<Ð <r… c ó •— ‰j « r<t j j « } | r| j j « y y y r~ )r¶ r ÚGcfÚ
|
|||
|
|
get_activeÚcanvasÚ draw_idle)Úmanagerrµ s €rƒ Údraw_if_interactivez+switch_backend.<locals>.draw_if_interactiveÐ sB ø€ Ø(ˆz×(Ñ(Ô*Ü(×,Ñ,×7Ñ7Ó9�ÙØ—N‘N×,Ñ,Õ.ð ð +r… Ú
|
|||
|
|
manager_classÚ pyplot_showzBackend zH defines neither FigureCanvas.manager_class nor a toplevel show functionr1 z Loaded backend %s version %s.)ÚipymplÚwidget)Ú_parse_to_version_infor
|
|||
|
|
)r r™ é z module://ipympl.backend_nbagg)rî r rï ©ÚreturnÚNone)/Úmatplotlib.backendsr Ú_auto_backend_sentinelr Ú"_get_running_interactive_frameworkr# Úbackend_for_gui_frameworkrà r Ú ImportErrorr
|
|||
|
|
rá Úload_backend_moduleÚ FigureCanvasÚ required_interactive_frameworkÚformatÚgetattrrã rä r rý rî r r£ Úgetattr_staticr Ú
|
|||
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|
ValueErrorr r rï Ú_logÚdebugÚbackend_versionÚimportlib.metadataÚmetadatarµ r ÚversionÚPackageNotFoundErrorr rÝ Ú signatureÚglobalsÚ
|
|||
|
|
__signature__Úbackendsrß rÎ )Ú
|
|||
|
|
newbackendÚcurrent_frameworkrß Ú
|
|||
|
|
candidatesÚ candidateÚ old_backendÚrequired_frameworkrî rï r÷ r r Úmanager_pyplot_showÚbase_pyplot_showÚ _pyplot_showÚimr Úmodule_versionÚ func_namerü rµ rö rý s @@@@rƒ rà rà t s û€ ó& à”W×3Ñ3Ñ3Ü !× DÑ DÓ FÐá Ü ,× FÑ FØ%ó 'ð '�ð 'à!˜‰JàˆJØò Gñ Gˆ
|
|||
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ð $ò
|
|||
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|
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|||
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ô
|
|||
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˜5Ô !Ø&+ŒL˜Ñ #Ø Ü—-‘- Ó*€Kä
|
|||
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|
|||
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|
|||
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|
|||
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=€FØ×&Ñ&€Là%×DÑDÐØÐ%Ü !× DÑ DÓ FÐÙ Ñ"4Ø%Ð);Ò;Ü ð:ß:@¹&Ø Ð 2Ð4Eó;GóHð
|
|||
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Hô ! Ð)=¸tÓDÐÜ �6˜6 4Ó (€Dö &�j×.Ñ.×7Ñ7ô &ð Ð!ô 9ô 8>ö =õ /ð
|
|||
|
|
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|
|||
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|
|||
|
|
ð Ô'ô
|
|||
|
|
˜L¨/¸4Ó@€Mô
|
|||
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|
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|
|||
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ÈtÓTÐÜ ×-Ñ-Ô.?À ÐPTÓUÐØ ˆ Ø#Ð/Ø'Ð+;Ò;Ù"Ü Ø˜:˜,ð '+ð ,ó-ð
|
|||
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-ô ˜E =Ó1×=Ñ=ˆ Ø'ˆ Ôä‡J�JÐ.ؘ;×6Ñ6ô8ð Ð)Ñ)õ (Ý5ð Ø ŸZ™Z¨Ó 1ˆNÙ% nÓ5¸ ÒAØ <�
|
|||
|
|
ð 8BÐA„HˆYÑœ/¨)Ñ4Ø €LØJò -ˆ Ü-4×->Ñ->Ü �K Ó +ó.-Œ‹ �)Ñ Õ*ð-ð #-€J×ÑÔ ô Õ øô_ ò
|
|||
|
|
Úð
|
|||
|
|
ûðB ×&Ñ&ò Ù ð ús$ Á JÈ J) Ê J&Ê%J&Ê)J;Ê:J;c ó‚ — d} t t t t « j « }|j
|
|||
|
|
rpt
|
|||
|
|
t d« r6t j « t j « j k7 r-d} n*t j « t j « urd} | rt j d« y y )NFÚ
|
|||
|
|
get_native_idTzFStarting a Matplotlib GUI outside of the main thread will likely fail.)r râ r rå r r rŽ Ú threadingr5 Ú main_threadÚ native_idÚcurrent_threadr Ú
|
|||
|
|
warn_external)Úwarnrü s rƒ Ú _warn_if_gui_out_of_main_threadr<
|
|||
|
|
s™ € Ø €DÜœÔ -Ñ.Ô0@Ó0B×0OÑ0OÓP€LØ×2Ò2Ü ”9˜oÔ .ô
|
|||
|
|
×&Ñ&Ó(¬I×,AÑ,AÓ,C×,MÑ,MÒMØ‘ô ×'Ñ'Ó)´×1FÑ1FÓ1HÑHØ�Ù Ü ×Ñð
|
|||
|
|
õ ð r… c óJ — t « t « j | i |¤ŽS )z%Create a new figure manager instance.)r< rå rî rÔ s rƒ rî rî $ s$ € ä#Ô%Ø 0Ô Ó × 0Ñ 0°$Ð A¸&Ñ AÐAr… c ó6 — t « j | i |¤ŽS )zË
|
|||
|
|
Redraw the current figure if in interactive mode.
|
|||
|
|
|
|||
|
|
.. warning::
|
|||
|
|
|
|||
|
|
End users will typically not have to call this function because the
|
|||
|
|
the interactive mode takes care of this.
|
|||
|
|
)rå r rÔ s rƒ r r + s € ð 2Ô Ó × 1Ñ 1°4Ð B¸6Ñ BÐBr… c óJ — t « t « j | i |¤ŽS )a®
|
|||
|
|
Display all open figures.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
block : bool, optional
|
|||
|
|
Whether to wait for all figures to be closed before returning.
|
|||
|
|
|
|||
|
|
If `True` block and run the GUI main loop until all figure windows
|
|||
|
|
are closed.
|
|||
|
|
|
|||
|
|
If `False` ensure that all figure windows are displayed and return
|
|||
|
|
immediately. In this case, you are responsible for ensuring
|
|||
|
|
that the event loop is running to have responsive figures.
|
|||
|
|
|
|||
|
|
Defaults to True in non-interactive mode and to False in interactive
|
|||
|
|
mode (see `.pyplot.isinteractive`).
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
ion : Enable interactive mode, which shows / updates the figure after
|
|||
|
|
every plotting command, so that calling ``show()`` is not necessary.
|
|||
|
|
ioff : Disable interactive mode.
|
|||
|
|
savefig : Save the figure to an image file instead of showing it on screen.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
**Saving figures to file and showing a window at the same time**
|
|||
|
|
|
|||
|
|
If you want an image file as well as a user interface window, use
|
|||
|
|
`.pyplot.savefig` before `.pyplot.show`. At the end of (a blocking)
|
|||
|
|
``show()`` the figure is closed and thus unregistered from pyplot. Calling
|
|||
|
|
`.pyplot.savefig` afterwards would save a new and thus empty figure. This
|
|||
|
|
limitation of command order does not apply if the show is non-blocking or
|
|||
|
|
if you keep a reference to the figure and use `.Figure.savefig`.
|
|||
|
|
|
|||
|
|
**Auto-show in jupyter notebooks**
|
|||
|
|
|
|||
|
|
The jupyter backends (activated via ``%matplotlib inline``,
|
|||
|
|
``%matplotlib notebook``, or ``%matplotlib widget``), call ``show()`` at
|
|||
|
|
the end of every cell by default. Thus, you usually don't have to call it
|
|||
|
|
explicitly there.
|
|||
|
|
)r< rå rï rÔ s rƒ rï rï 8 s' € ôX $Ô%Ø "Ô Ó × "Ñ " DÐ 3¨FÑ 3Ð3r… c ó* — t j « S )a%
|
|||
|
|
Return whether plots are updated after every plotting command.
|
|||
|
|
|
|||
|
|
The interactive mode is mainly useful if you build plots from the command
|
|||
|
|
line and want to see the effect of each command while you are building the
|
|||
|
|
figure.
|
|||
|
|
|
|||
|
|
In interactive mode:
|
|||
|
|
|
|||
|
|
- newly created figures will be shown immediately;
|
|||
|
|
- figures will automatically redraw on change;
|
|||
|
|
- `.pyplot.show` will not block by default.
|
|||
|
|
|
|||
|
|
In non-interactive mode:
|
|||
|
|
|
|||
|
|
- newly created figures and changes to figures will not be reflected until
|
|||
|
|
explicitly asked to be;
|
|||
|
|
- `.pyplot.show` will block by default.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
ion : Enable interactive mode.
|
|||
|
|
ioff : Disable interactive mode.
|
|||
|
|
show : Show all figures (and maybe block).
|
|||
|
|
pause : Show all figures, and block for a time.
|
|||
|
|
)rµ r¶ r r… rƒ Ú
|
|||
|
|
isinteractiverA h s € ô6 × $Ñ $Ó &Ð&r… c ó¢ — t « } | j t « rt nt « t j d« t « | S )a‘
|
|||
|
|
Disable interactive mode.
|
|||
|
|
|
|||
|
|
See `.pyplot.isinteractive` for more details.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
ion : Enable interactive mode.
|
|||
|
|
isinteractive : Whether interactive mode is enabled.
|
|||
|
|
show : Show all figures (and maybe block).
|
|||
|
|
pause : Show all figures, and block for a time.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
For a temporary change, this can be used as a context manager::
|
|||
|
|
|
|||
|
|
# if interactive mode is on
|
|||
|
|
# then figures will be shown on creation
|
|||
|
|
plt.ion()
|
|||
|
|
# This figure will be shown immediately
|
|||
|
|
fig = plt.figure()
|
|||
|
|
|
|||
|
|
with plt.ioff():
|
|||
|
|
# interactive mode will be off
|
|||
|
|
# figures will not automatically be shown
|
|||
|
|
fig2 = plt.figure()
|
|||
|
|
# ...
|
|||
|
|
|
|||
|
|
To enable optional usage as a context manager, this function returns a
|
|||
|
|
context manager object, which is not intended to be stored or
|
|||
|
|
accessed by the user.
|
|||
|
|
F)r ÚcallbackrA ÚionÚioffrµ r rÑ ©Ústacks rƒ rE rE Š s7 € ôB
|
|||
|
|
‹K€EØ ‡N�Nœ-œ/•3¬tÔ4Ü×ј5Ô!Ü Ô Ø €Lr… c ó¢ — t « } | j t « rt nt « t j d« t « | S )a–
|
|||
|
|
Enable interactive mode.
|
|||
|
|
|
|||
|
|
See `.pyplot.isinteractive` for more details.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
ioff : Disable interactive mode.
|
|||
|
|
isinteractive : Whether interactive mode is enabled.
|
|||
|
|
show : Show all figures (and maybe block).
|
|||
|
|
pause : Show all figures, and block for a time.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
For a temporary change, this can be used as a context manager::
|
|||
|
|
|
|||
|
|
# if interactive mode is off
|
|||
|
|
# then figures will not be shown on creation
|
|||
|
|
plt.ioff()
|
|||
|
|
# This figure will not be shown immediately
|
|||
|
|
fig = plt.figure()
|
|||
|
|
|
|||
|
|
with plt.ion():
|
|||
|
|
# interactive mode will be on
|
|||
|
|
# figures will automatically be shown
|
|||
|
|
fig2 = plt.figure()
|
|||
|
|
# ...
|
|||
|
|
|
|||
|
|
To enable optional usage as a context manager, this function returns a
|
|||
|
|
context manager object, which is not intended to be stored or
|
|||
|
|
accessed by the user.
|
|||
|
|
T)r rC rA rD rE rµ r rÎ rF s rƒ rD rD ¶ s7 € ôB
|
|||
|
|
‹K€EØ ‡N�Nœ-œ/•3¬tÔ4Ü×ј4Ô Ü Ô Ø €Lr… c ó — t j j « }|�P|j }|j j
|
|||
|
|
r|j
|
|||
|
|
« t d¬« |j | « yt j | « y)a
|
|||
|
|
Run the GUI event loop for *interval* seconds.
|
|||
|
|
|
|||
|
|
If there is an active figure, it will be updated and displayed before the
|
|||
|
|
pause, and the GUI event loop (if any) will run during the pause.
|
|||
|
|
|
|||
|
|
This can be used for crude animation. For more complex animation use
|
|||
|
|
:mod:`matplotlib.animation`.
|
|||
|
|
|
|||
|
|
If there is no active figure, sleep for *interval* seconds instead.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
matplotlib.animation : Proper animations
|
|||
|
|
show : Show all figures and optional block until all figures are closed.
|
|||
|
|
NF)Úblock) r r r r rû Ústaler rï Ústart_event_loopÚtimeÚsleep)Úintervalr r s rƒ ÚpauserP Þ sb € ô" × Ñ ×+Ñ+Ó-€GØÐØ— ‘ ˆØ �=‰=× Ò Ø × Ñ Ô Ü �5ÕØ× Ñ Õ)ä �
|
|||
|
|
‰
|
|||
|
|
�8Õ r… c ó0 — t j | fi |¤Ž y r~ )rµ Úrc)ÚgrouprÖ s rƒ rR rR ú s € ä‡M�M�%Ñ"˜6Ó"r… c ó. — t j | |« S r~ )rµ Ú
|
|||
|
|
rc_context)rR Úfnames rƒ rU rU ÿ s € ô
|
|||
|
|
× Ñ UÓ +Ð+r… c ój — t j « t j « r t « y y r~ )rµ Ú
|
|||
|
|
rcdefaultsr¶ r· r r… rƒ rX rX s$ € ä×ÑÔÜ× Ñ Ô"Ü�
|
|||
|
|
ð #r… c óH — t j j | g|¢i |¤ŽS r~ )rµ ÚartistÚgetp©ÚobjrÕ rÖ s rƒ r[ r[ ó# € ä × Ñ × !Ñ ! #Ð 7¨Ò 7°Ñ 7Ð7r… c óH — t j j | g|¢i |¤ŽS r~ )rµ rZ r‘ r\ s rƒ r‘ r‘ s# € ä × Ñ × Ñ Ð 6 tÒ 6¨vÑ 6Ð6r… c óH — t j j | g|¢i |¤ŽS r~ )rµ rZ Úsetpr\ s rƒ ra ra r^ r… éd r¼ c ó* — t d r t d« ‚t « }|j t j t j
|
|||
|
|
« « ddlm} t j g d¢d| ||f|j dd¬ « gd
|
|||
|
|
d d d
|
|||
|
|
ddddddddœ« |S )a"
|
|||
|
|
Turn on `xkcd <https://xkcd.com/>`_ sketch-style drawing mode.
|
|||
|
|
|
|||
|
|
This will only have an effect on things drawn after this function is called.
|
|||
|
|
|
|||
|
|
For best results, install the `xkcd script <https://github.com/ipython/xkcd-font/>`_
|
|||
|
|
font; xkcd fonts are not packaged with Matplotlib.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
scale : float, optional
|
|||
|
|
The amplitude of the wiggle perpendicular to the source line.
|
|||
|
|
length : float, optional
|
|||
|
|
The length of the wiggle along the line.
|
|||
|
|
randomness : float, optional
|
|||
|
|
The scale factor by which the length is shrunken or expanded.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
This function works by a number of rcParams, so it will probably
|
|||
|
|
override others you have set before.
|
|||
|
|
|
|||
|
|
If you want the effects of this function to be temporary, it can
|
|||
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be used as a context manager, for example::
|
|||
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|
|||
|
|
with plt.xkcd():
|
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|
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# This figure will be in XKCD-style
|
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|
fig1 = plt.figure()
|
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# ...
|
|||
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|
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|
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# This figure will be in regular style
|
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|
fig2 = plt.figure()
|
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z text.usetexz3xkcd mode is not compatible with text.usetex = Truer )Ú patheffects)Úxkcdz xkcd Scriptz
|
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Comic Neuez
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Comic Sans MSg ,@r
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|
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‹K€EØ ‡N�N”8×'Ñ'¬¯ © « Ô9å&Ü ‡O�OÚMØØ ˜v zÐ2à × "Ñ "¨Q¸3Ð "Ó ?ðAà Ø Ø #Ø ØØ #Ø!Ø Ø Ø Ø ñ!ô ð& €Lr… F)Ú facecolorÚ edgecolorÚframeonrþ Úclearc
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|
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|
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Create a new figure, or activate an existing figure.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
num : int or str or `.Figure` or `.SubFigure`, optional
|
|||
|
|
A unique identifier for the figure.
|
|||
|
|
|
|||
|
|
If a figure with that identifier already exists, this figure is made
|
|||
|
|
active and returned. An integer refers to the ``Figure.number``
|
|||
|
|
attribute, a string refers to the figure label.
|
|||
|
|
|
|||
|
|
If there is no figure with the identifier or *num* is not given, a new
|
|||
|
|
figure is created, made active and returned. If *num* is an int, it
|
|||
|
|
will be used for the ``Figure.number`` attribute, otherwise, an
|
|||
|
|
auto-generated integer value is used (starting at 1 and incremented
|
|||
|
|
for each new figure). If *num* is a string, the figure label and the
|
|||
|
|
window title is set to this value. If num is a ``SubFigure``, its
|
|||
|
|
parent ``Figure`` is activated.
|
|||
|
|
|
|||
|
|
figsize : (float, float), default: :rc:`figure.figsize`
|
|||
|
|
Width, height in inches.
|
|||
|
|
|
|||
|
|
dpi : float, default: :rc:`figure.dpi`
|
|||
|
|
The resolution of the figure in dots-per-inch.
|
|||
|
|
|
|||
|
|
facecolor : :mpltype:`color`, default: :rc:`figure.facecolor`
|
|||
|
|
The background color.
|
|||
|
|
|
|||
|
|
edgecolor : :mpltype:`color`, default: :rc:`figure.edgecolor`
|
|||
|
|
The border color.
|
|||
|
|
|
|||
|
|
frameon : bool, default: True
|
|||
|
|
If False, suppress drawing the figure frame.
|
|||
|
|
|
|||
|
|
FigureClass : subclass of `~matplotlib.figure.Figure`
|
|||
|
|
If set, an instance of this subclass will be created, rather than a
|
|||
|
|
plain `.Figure`.
|
|||
|
|
|
|||
|
|
clear : bool, default: False
|
|||
|
|
If True and the figure already exists, then it is cleared.
|
|||
|
|
|
|||
|
|
layout : {'constrained', 'compressed', 'tight', 'none', `.LayoutEngine`, None}, default: None
|
|||
|
|
The layout mechanism for positioning of plot elements to avoid
|
|||
|
|
overlapping Axes decorations (labels, ticks, etc). Note that layout
|
|||
|
|
managers can measurably slow down figure display.
|
|||
|
|
|
|||
|
|
- 'constrained': The constrained layout solver adjusts Axes sizes
|
|||
|
|
to avoid overlapping Axes decorations. Can handle complex plot
|
|||
|
|
layouts and colorbars, and is thus recommended.
|
|||
|
|
|
|||
|
|
See :ref:`constrainedlayout_guide`
|
|||
|
|
for examples.
|
|||
|
|
|
|||
|
|
- 'compressed': uses the same algorithm as 'constrained', but
|
|||
|
|
removes extra space between fixed-aspect-ratio Axes. Best for
|
|||
|
|
simple grids of Axes.
|
|||
|
|
|
|||
|
|
- 'tight': Use the tight layout mechanism. This is a relatively
|
|||
|
|
simple algorithm that adjusts the subplot parameters so that
|
|||
|
|
decorations do not overlap. See `.Figure.set_tight_layout` for
|
|||
|
|
further details.
|
|||
|
|
|
|||
|
|
- 'none': Do not use a layout engine.
|
|||
|
|
|
|||
|
|
- A `.LayoutEngine` instance. Builtin layout classes are
|
|||
|
|
`.ConstrainedLayoutEngine` and `.TightLayoutEngine`, more easily
|
|||
|
|
accessible by 'constrained' and 'tight'. Passing an instance
|
|||
|
|
allows third parties to provide their own layout engine.
|
|||
|
|
|
|||
|
|
If not given, fall back to using the parameters *tight_layout* and
|
|||
|
|
*constrained_layout*, including their config defaults
|
|||
|
|
:rc:`figure.autolayout` and :rc:`figure.constrained_layout.use`.
|
|||
|
|
|
|||
|
|
**kwargs
|
|||
|
|
Additional keyword arguments are passed to the `.Figure` constructor.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
`~matplotlib.figure.Figure`
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
A newly created figure is passed to the `~.FigureCanvasBase.new_manager`
|
|||
|
|
method or the `new_figure_manager` function provided by the current
|
|||
|
|
backend, which install a canvas and a manager on the figure.
|
|||
|
|
|
|||
|
|
Once this is done, :rc:`figure.hooks` are called, one at a time, on the
|
|||
|
|
figure; these hooks allow arbitrary customization of the figure (e.g.,
|
|||
|
|
attaching callbacks) or of associated elements (e.g., modifying the
|
|||
|
|
toolbar). See :doc:`/gallery/user_interfaces/mplcvd` for an example of
|
|||
|
|
toolbar customization.
|
|||
|
|
|
|||
|
|
If you are creating many figures, make sure you explicitly call
|
|||
|
|
`.pyplot.close` on the figures you are not using, because this will
|
|||
|
|
enable pyplot to properly clean up the memory.
|
|||
|
|
|
|||
|
|
`~matplotlib.rcParams` defines the default values, which can be modified
|
|||
|
|
in the matplotlibrc file.
|
|||
|
|
T©Úrootz*The passed figure is not managed by pyplotc 3 ó$ K — | ] }|d u–— Œ
|
|||
|
|
y wr~ r ©Ú.0Úparams rƒ ú <genexpr>zfigure.<locals>.<genexpr>ä s è ø€ ÒV¨�%˜tÔ#ÑVùó ‚zCIgnoring specified arguments in this call because figure with num: z already existsri rœ c 3 ó$ K — | ] }|d u–— Œ
|
|||
|
|
y wr~ r ry s rƒ r| zfigure.<locals>.<genexpr>ñ s è ø€ ÒT e�˜TÔ!ÑTùr} Úallz)close('all') closes all existing figures.zfigure.max_open_warningz
|
|||
|
|
More than a figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`). Consider using `matplotlib.pyplot.close()`.)ÚfigsizeÚdpirq rr rs rþ z figure.hooksú:r˜ )&Ú get_fignumsÚ
|
|||
|
|
isinstancer Ú
|
|||
|
|
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|
|||
|
|
set_activeÚmaxÚstrÚ
|
|||
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|
get_figlabelsr¯ ÚintÚget_fig_managerr
|
|||
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ÚlenÚRuntimeWarningrî rû Ú set_labelr¥ Ú importlibÚ
|
|||
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all_labelsÚinumr Úmax_open_warningr Ú hookspecsÚ module_nameÚ dotted_namer] Úparts rƒ rû rû g sþ € ôl ‹m€Gä�#”zÔ"à—>‘> t�>Ó,ˆØ �?‰?× "Ñ "Ð *Ü Ð IÓJÐ JÜÑV°'¸3À È9Ð1UÔVÔVÙ ¡¨H¯O©O×,CÑ,C×,GÑ,GÈ7Ñ,RÜ × Ñ ð Ø %Ÿ_™_× 4Ñ 4× 8Ñ 8Ð 9¸ ðJô
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ô %Ø ð/Ø cØ ¨9¸gØ#ñ/ð (.ñ/ˆð �n‰n×#Ñ#ˆÙ Ø �M‰M˜)Ô $ä! .Ñ1ò ˆIØ'0§¡°sÓ';Ñ $ˆK˜Ü ×.Ñ.¨{Ó;ˆCØ#×)Ñ)¨#Ó.ò
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|
|||
|
|
An internal helper function for making sure that auto-redrawing
|
|||
|
|
works as intended in the plain python repl.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
fig : Figure
|
|||
|
|
A figure object which is assumed to be associated with a canvas
|
|||
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|
|||
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Get the current figure.
|
|||
|
|
|
|||
|
|
If there is currently no figure on the pyplot figure stack, a new one is
|
|||
|
|
created using `~.pyplot.figure()`. (To test whether there is currently a
|
|||
|
|
figure on the pyplot figure stack, check whether `~.pyplot.get_fignums()`
|
|||
|
|
is empty.)
|
|||
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|
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|
|||
|
|
Return whether the figure with the given id exists.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
num : int or str
|
|||
|
|
A figure identifier.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
bool
|
|||
|
|
Whether or not a figure with id *num* exists.
|
|||
|
|
)r„ r‹ r r Ú
|
|||
|
|
has_fignumrŠ ©rú s rƒ Ú
|
|||
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|
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#ðr… c óH — t t j j « S )z)Return a list of existing figure numbers.)Úsortedr r Úfigsr r… rƒ rƒ rƒ k s € ä ”.×$Ñ$×)Ñ)Ó *Ð*r… c óÒ — t j j « } | j d„ ¬« | D �cg c]& }|j j
|
|||
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|
|||
|
|
« ‘Œ( c}S c c}w )z(Return a list of existing figure labels.c ó — | j S r~ r¨ )Úms rƒ ú<lambda>z get_figlabels.<locals>.<lambda>s s
|
|||
|
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€ §¡€ r… )Úkey)r r Úget_all_fig_managersÚsortr rû Ú get_label)Úmanagersr¯ s rƒ rŠ rŠ p sI € ä ×!Ñ!×6Ñ6Ó8€HØ ‡M�M‘o€MÔ&Ø19Ö :¨AˆA�H‰H�O‰O× %Ñ %Õ 'Ò :Ð:ùÒ :s ¶+A$c ó> — t « j j S )ah
|
|||
|
|
Return the figure manager of the current figure.
|
|||
|
|
|
|||
|
|
The figure manager is a container for the actual backend-depended window
|
|||
|
|
that displays the figure on screen.
|
|||
|
|
|
|||
|
|
If no current figure exists, a new one is created, and its figure
|
|||
|
|
manager is returned.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
`.FigureManagerBase` or backend-dependent subclass thereof
|
|||
|
|
)rÙ r r r r… rƒ Úget_current_fig_managerr· w s € ô ‹5�<‰<× Ñ Ð r… c óJ — t « j j | |« S r~ )rÙ r Ú mpl_connect)Úsr‚ s rƒ Úconnectr» ˆ s € ä ‹5�<‰<× #Ñ # A tÓ ,Ð,r… c óJ — t « j j | « y r~ )rÙ r Úmpl_disconnect)Úcids rƒ Ú
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disconnectr¿ � s € äƒE‡L�L× Ñ Õ$r… c óà — | €At j j « }|€yt j j |« y| dk( r t j j « yt | t « r t j j | « yt | d« r*t j j | j « yt | t « rKt « }| |v r<t « |j | « }t j j |« yyt | t « r t j j | « yt dt | « z « ‚)ac
|
|||
|
|
Close a figure window, and unregister it from pyplot.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
fig : None or int or str or `.Figure`
|
|||
|
|
The figure to close. There are a number of ways to specify this:
|
|||
|
|
|
|||
|
|
- *None*: the current figure
|
|||
|
|
- `.Figure`: the given `.Figure` instance
|
|||
|
|
- ``int``: a figure number
|
|||
|
|
- ``str``: a figure name
|
|||
|
|
- 'all': all figures
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
pyplot maintains a reference to figures created with `figure()`. When
|
|||
|
|
work on the figure is completed, it should be closed, i.e. deregistered
|
|||
|
|
from pyplot, to free its memory (see also :rc:figure.max_open_warning).
|
|||
|
|
Closing a figure window created by `show()` automatically deregisters the
|
|||
|
|
figure. For all other use cases, most prominently `savefig()` without
|
|||
|
|
`show()`, the figure must be deregistered explicitly using `close()`.
|
|||
|
|
Nr r‹ zDclose() argument must be a Figure, an int, a string, or None, not %s)r r r ÚdestroyÚ destroy_allr„ r‹ rŽ r‰ rŠ rƒ r¯ r Ú destroy_figÚ TypeErrorrâ )r r r™ rú s rƒ ÚcloserÅ ’ s € ð0 €{Ü ×$Ñ$×/Ñ/Ó1ˆØ ˆ?Ø ä × Ñ × &Ñ & wÕ /Ø �Š Ü×Ñ×&Ñ&Õ(Ü �CœÔ Ü×Ñ×"Ñ" 3Õ'Ü ��eÔ ô ×Ñ×"Ñ" 3§7¡7Õ+Ü �CœÔ Ü"“_ˆ
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|
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|
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�CœÔ Ü×Ñ×&Ñ& sÕ+äð *Ü,0°«Iñ6ó 7ð 7r… c ó4 — t « j « y)zClear the current figure.N)rÙ rt r r… rƒ ÚclfrÇ Ä s
|
|||
|
|
€ äƒE‡K�K…Mr… c óH — t « j j « y)a
|
|||
|
|
Redraw the current figure.
|
|||
|
|
|
|||
|
|
This is used to update a figure that has been altered, but not
|
|||
|
|
automatically re-drawn. If interactive mode is on (via `.ion()`), this
|
|||
|
|
should be only rarely needed, but there may be ways to modify the state of
|
|||
|
|
a figure without marking it as "stale". Please report these cases as bugs.
|
|||
|
|
|
|||
|
|
This is equivalent to calling ``fig.canvas.draw_idle()``, where ``fig`` is
|
|||
|
|
the current figure.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
.FigureCanvasBase.draw_idle
|
|||
|
|
.FigureCanvasBase.draw
|
|||
|
|
N)rÙ r r r r… rƒ ÚdrawrÉ É s € ô" ƒE‡L�L×ÑÕ r… c ór — t « } |j | i |¤Ž}|j j « |S r~ )rÙ Úsavefigr r )rÕ rÖ r Úress rƒ rË rË Ý s5 € ä
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|
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|
|
&€C؇J�J×ÑÔØ €Jr… c ó6 — t « j | i |¤ŽS r~ )rÙ ÚlegendrÔ s rƒ Ú figlegendrÏ ê s € Ø Œ3‹5�<‰<˜Ð ( Ñ (Ð(r… z legend(z figlegend(z fig.legend(zplt.figlegend(zax.plot(z plt.plot(c ó² — t « }|j dd« }| €'|€ |j di |¤ŽS |j |fi |¤ŽS |j | fi |¤ŽS )a2
|
|||
|
|
Add an Axes to the current figure and make it the current Axes.
|
|||
|
|
|
|||
|
|
Call signatures::
|
|||
|
|
|
|||
|
|
plt.axes()
|
|||
|
|
plt.axes(rect, projection=None, polar=False, **kwargs)
|
|||
|
|
plt.axes(ax)
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
arg : None or 4-tuple
|
|||
|
|
The exact behavior of this function depends on the type:
|
|||
|
|
|
|||
|
|
- *None*: A new full window Axes is added using
|
|||
|
|
``subplot(**kwargs)``.
|
|||
|
|
- 4-tuple of floats *rect* = ``(left, bottom, width, height)``.
|
|||
|
|
A new Axes is added with dimensions *rect* in normalized
|
|||
|
|
(0, 1) units using `~.Figure.add_axes` on the current figure.
|
|||
|
|
|
|||
|
|
projection : {None, 'aitoff', 'hammer', 'lambert', 'mollweide', 'polar', 'rectilinear', str}, optional
|
|||
|
|
The projection type of the `~.axes.Axes`. *str* is the name of
|
|||
|
|
a custom projection, see `~matplotlib.projections`. The default
|
|||
|
|
None results in a 'rectilinear' projection.
|
|||
|
|
|
|||
|
|
polar : bool, default: False
|
|||
|
|
If True, equivalent to projection='polar'.
|
|||
|
|
|
|||
|
|
sharex, sharey : `~matplotlib.axes.Axes`, optional
|
|||
|
|
Share the x or y `~matplotlib.axis` with sharex and/or sharey.
|
|||
|
|
The axis will have the same limits, ticks, and scale as the axis
|
|||
|
|
of the shared Axes.
|
|||
|
|
|
|||
|
|
label : str
|
|||
|
|
A label for the returned Axes.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
`~.axes.Axes`, or a subclass of `~.axes.Axes`
|
|||
|
|
The returned Axes class depends on the projection used. It is
|
|||
|
|
`~.axes.Axes` if rectilinear projection is used and
|
|||
|
|
`.projections.polar.PolarAxes` if polar projection is used.
|
|||
|
|
|
|||
|
|
Other Parameters
|
|||
|
|
----------------
|
|||
|
|
**kwargs
|
|||
|
|
This method also takes the keyword arguments for
|
|||
|
|
the returned Axes class. The keyword arguments for the
|
|||
|
|
rectilinear Axes class `~.axes.Axes` can be found in
|
|||
|
|
the following table but there might also be other keyword
|
|||
|
|
arguments if another projection is used, see the actual Axes
|
|||
|
|
class.
|
|||
|
|
|
|||
|
|
%(Axes:kwdoc)s
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
.Figure.add_axes
|
|||
|
|
.pyplot.subplot
|
|||
|
|
.Figure.add_subplot
|
|||
|
|
.Figure.subplots
|
|||
|
|
.pyplot.subplots
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
::
|
|||
|
|
|
|||
|
|
# Creating a new full window Axes
|
|||
|
|
plt.axes()
|
|||
|
|
|
|||
|
|
# Creating a new Axes with specified dimensions and a grey background
|
|||
|
|
plt.axes((left, bottom, width, height), facecolor='grey')
|
|||
|
|
ÚpositionNr )rÙ ÚpopÚ add_subplotÚadd_axes)ÚargrÖ r Úposs rƒ Úaxesr× õ sf € ô^ ‹%€CØ
|
|||
|
|
�*‰*�Z Ó
|
|||
|
|
&€CØ
|
|||
|
|
€{Ø ˆ;Ø"�3—?‘?Ñ, VÑ,Ð ,à �3—<‘< Ñ. vÑ.Ð .àˆs�|‰|˜CÑ* 6Ñ*Ð*r… c ó< — | €
|
|||
|
|
t « } | j « y)zS
|
|||
|
|
Remove an `~.axes.Axes` (defaulting to the current Axes) from its figure.
|
|||
|
|
N)ÚgcaÚremove)Úaxs rƒ ÚdelaxesrÜ O s € ð
|
|||
|
|
€zÜ
|
|||
|
|
‹UˆØ‡I�I…Kr… c ó` — | j d¬« }t |« |j | « y)zT
|
|||
|
|
Set the current Axes to *ax* and the current Figure to the parent of *ax*.
|
|||
|
|
Frv N)r… rû Úsca)rÛ r s rƒ rÞ rÞ X s& € ð
|
|||
|
|
�-‰-˜Uˆ-Ó
|
|||
|
|
#€CÜ
|
|||
|
|
ˆ3„K؇G�GˆB…Kr… c ó2 — t « j « S )zClear the current Axes.)rÙ Úclar r… rƒ rà rà d s € ô ‹5�9‰9‹;Ðr… c ó€ — t « }|j d|« }|j d|« }||ur$|r"||ur|dk7 rt d|› d|›d�« ‚dx|d< }t | « dk( rd} t | « dk\ r(t | d t « rt j d
|
|||
|
|
« d |v sd |v r t d
|
|||
|
|
« ‚t « }t j || « }|j D ]< }|j « |k( sŒ|i k( s |j |j di |¤Žk( sŒ< n |j" | i |¤Ž}|j% |« |S )aº
|
|||
|
|
Add an Axes to the current figure or retrieve an existing Axes.
|
|||
|
|
|
|||
|
|
This is a wrapper of `.Figure.add_subplot` which provides additional
|
|||
|
|
behavior when working with the implicit API (see the notes section).
|
|||
|
|
|
|||
|
|
Call signatures::
|
|||
|
|
|
|||
|
|
subplot(nrows, ncols, index, **kwargs)
|
|||
|
|
subplot(pos, **kwargs)
|
|||
|
|
subplot(**kwargs)
|
|||
|
|
subplot(ax)
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
*args : int, (int, int, *index*), or `.SubplotSpec`, default: (1, 1, 1)
|
|||
|
|
The position of the subplot described by one of
|
|||
|
|
|
|||
|
|
- Three integers (*nrows*, *ncols*, *index*). The subplot will take the
|
|||
|
|
*index* position on a grid with *nrows* rows and *ncols* columns.
|
|||
|
|
*index* starts at 1 in the upper left corner and increases to the
|
|||
|
|
right. *index* can also be a two-tuple specifying the (*first*,
|
|||
|
|
*last*) indices (1-based, and including *last*) of the subplot, e.g.,
|
|||
|
|
``fig.add_subplot(3, 1, (1, 2))`` makes a subplot that spans the
|
|||
|
|
upper 2/3 of the figure.
|
|||
|
|
- A 3-digit integer. The digits are interpreted as if given separately
|
|||
|
|
as three single-digit integers, i.e. ``fig.add_subplot(235)`` is the
|
|||
|
|
same as ``fig.add_subplot(2, 3, 5)``. Note that this can only be used
|
|||
|
|
if there are no more than 9 subplots.
|
|||
|
|
- A `.SubplotSpec`.
|
|||
|
|
|
|||
|
|
projection : {None, 'aitoff', 'hammer', 'lambert', 'mollweide', 'polar', 'rectilinear', str}, optional
|
|||
|
|
The projection type of the subplot (`~.axes.Axes`). *str* is the name
|
|||
|
|
of a custom projection, see `~matplotlib.projections`. The default
|
|||
|
|
None results in a 'rectilinear' projection.
|
|||
|
|
|
|||
|
|
polar : bool, default: False
|
|||
|
|
If True, equivalent to projection='polar'.
|
|||
|
|
|
|||
|
|
sharex, sharey : `~matplotlib.axes.Axes`, optional
|
|||
|
|
Share the x or y `~matplotlib.axis` with sharex and/or sharey. The
|
|||
|
|
axis will have the same limits, ticks, and scale as the axis of the
|
|||
|
|
shared Axes.
|
|||
|
|
|
|||
|
|
label : str
|
|||
|
|
A label for the returned Axes.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
`~.axes.Axes`
|
|||
|
|
|
|||
|
|
The Axes of the subplot. The returned Axes can actually be an instance
|
|||
|
|
of a subclass, such as `.projections.polar.PolarAxes` for polar
|
|||
|
|
projections.
|
|||
|
|
|
|||
|
|
Other Parameters
|
|||
|
|
----------------
|
|||
|
|
**kwargs
|
|||
|
|
This method also takes the keyword arguments for the returned Axes
|
|||
|
|
base class; except for the *figure* argument. The keyword arguments
|
|||
|
|
for the rectilinear base class `~.axes.Axes` can be found in
|
|||
|
|
the following table but there might also be other keyword
|
|||
|
|
arguments if another projection is used.
|
|||
|
|
|
|||
|
|
%(Axes:kwdoc)s
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
.. versionchanged:: 3.8
|
|||
|
|
In versions prior to 3.8, any preexisting Axes that overlap with the new Axes
|
|||
|
|
beyond sharing a boundary was deleted. Deletion does not happen in more
|
|||
|
|
recent versions anymore. Use `.Axes.remove` explicitly if needed.
|
|||
|
|
|
|||
|
|
If you do not want this behavior, use the `.Figure.add_subplot` method
|
|||
|
|
or the `.pyplot.axes` function instead.
|
|||
|
|
|
|||
|
|
If no *kwargs* are passed and there exists an Axes in the location
|
|||
|
|
specified by *args* then that Axes will be returned rather than a new
|
|||
|
|
Axes being created.
|
|||
|
|
|
|||
|
|
If *kwargs* are passed and there exists an Axes in the location
|
|||
|
|
specified by *args*, the projection type is the same, and the
|
|||
|
|
*kwargs* match with the existing Axes, then the existing Axes is
|
|||
|
|
returned. Otherwise a new Axes is created with the specified
|
|||
|
|
parameters. We save a reference to the *kwargs* which we use
|
|||
|
|
for this comparison. If any of the values in *kwargs* are
|
|||
|
|
mutable we will not detect the case where they are mutated.
|
|||
|
|
In these cases we suggest using `.Figure.add_subplot` and the
|
|||
|
|
explicit Axes API rather than the implicit pyplot API.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
.Figure.add_subplot
|
|||
|
|
.pyplot.subplots
|
|||
|
|
.pyplot.axes
|
|||
|
|
.Figure.subplots
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
::
|
|||
|
|
|
|||
|
|
plt.subplot(221)
|
|||
|
|
|
|||
|
|
# equivalent but more general
|
|||
|
|
ax1 = plt.subplot(2, 2, 1)
|
|||
|
|
|
|||
|
|
# add a subplot with no frame
|
|||
|
|
ax2 = plt.subplot(222, frameon=False)
|
|||
|
|
|
|||
|
|
# add a polar subplot
|
|||
|
|
plt.subplot(223, projection='polar')
|
|||
|
|
|
|||
|
|
# add a red subplot that shares the x-axis with ax1
|
|||
|
|
plt.subplot(224, sharex=ax1, facecolor='red')
|
|||
|
|
|
|||
|
|
# delete ax2 from the figure
|
|||
|
|
plt.delaxes(ax2)
|
|||
|
|
|
|||
|
|
# add ax2 to the figure again
|
|||
|
|
plt.subplot(ax2)
|
|||
|
|
|
|||
|
|
# make the first Axes "current" again
|
|||
|
|
plt.subplot(221)
|
|||
|
|
|
|||
|
|
Ú
|
|||
|
|
projectionÚpolarzpolar=z, yet projection=z1. Only one of these arguments should be supplied.r )ri ri ri rk r¼ zbThe subplot index argument to subplot() appears to be a boolean. Did you intend to use subplots()?ÚnrowsÚncolszhsubplot() got an unexpected keyword argument 'ncols' and/or 'nrows'. Did you intend to call subplots()?r )Úobjectr‘ rÒ r r� r„ Úboolr r: rÄ rÙ r Ú_from_subplot_argsr× Úget_subplotspecÚ_projection_initÚ _process_projection_requirementsrÓ rÞ )rÕ rÖ Úunsetrâ rã r r± rÛ s rƒ Úsubplotrí l sx € ôD
|
|||
|
|
‹H€EØ—‘˜L¨%Ó0€JØ �J‰J�w Ó &€EØ �EÑ™eà ˜UÑ " z°WÒ'<Ü Ø˜˜Ð 0°°ð ?Bð Bóð
|
|||
|
|
ð -4Ð3ˆˆ|Ñ ˜zô ˆ4ƒy�A‚~؈ô ˆ4ƒy�A‚~œ* T¨!¡W¬dÔ3Ü ×Ñð )ô *ð �&јG vÑ -Üð Nó Oð Oô ‹%€Cô ×
|
|||
|
|
(Ñ
|
|||
|
|
(¨¨dÓ
|
|||
|
|
3€Cà�h‰hò
|
|||
|
|
.ˆð
|
|||
|
|
× Ñ Ó CÓ 'ؘ2’ Ø×(Ñ(Ø<˜×<Ñ<ÑF¸vÑFóGá ð
|
|||
|
|
.ð ˆS�_‰_˜dÐ
|
|||
|
|
- fÑ
|
|||
|
|
-ˆà‡G�GˆB„Kà
|
|||
|
|
€Ir… .)ÚsharexÚshareyÚsqueezeÚ width_ratiosÚ
|
|||
|
|
height_ratiosÚ
|
|||
|
|
subplot_kwÚ gridspec_kwc ó — y r~ r ©
|
|||
|
|
rä rå rî rï rð rñ rò ró rô Úfig_kws
|
|||
|
|
rƒ Úsubplotsrø " ó € ð r… )rî rï rñ rò ró rô c ó — y r~ r rö s
|
|||
|
|
rƒ rø rø 3 rù r… c ó — y r~ r rö s
|
|||
|
|
rƒ rø rø D rù r… c óT — t di | ¤Ž}
|
|||
|
|
|
|
|||
|
|
j | ||||||||¬« } |
|
|||
|
|
| fS )aú
|
|||
|
|
Create a figure and a set of subplots.
|
|||
|
|
|
|||
|
|
This utility wrapper makes it convenient to create common layouts of
|
|||
|
|
subplots, including the enclosing figure object, in a single call.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
nrows, ncols : int, default: 1
|
|||
|
|
Number of rows/columns of the subplot grid.
|
|||
|
|
|
|||
|
|
sharex, sharey : bool or {'none', 'all', 'row', 'col'}, default: False
|
|||
|
|
Controls sharing of properties among x (*sharex*) or y (*sharey*)
|
|||
|
|
axes:
|
|||
|
|
|
|||
|
|
- True or 'all': x- or y-axis will be shared among all subplots.
|
|||
|
|
- False or 'none': each subplot x- or y-axis will be independent.
|
|||
|
|
- 'row': each subplot row will share an x- or y-axis.
|
|||
|
|
- 'col': each subplot column will share an x- or y-axis.
|
|||
|
|
|
|||
|
|
When subplots have a shared x-axis along a column, only the x tick
|
|||
|
|
labels of the bottom subplot are created. Similarly, when subplots
|
|||
|
|
have a shared y-axis along a row, only the y tick labels of the first
|
|||
|
|
column subplot are created. To later turn other subplots' ticklabels
|
|||
|
|
on, use `~matplotlib.axes.Axes.tick_params`.
|
|||
|
|
|
|||
|
|
When subplots have a shared axis that has units, calling
|
|||
|
|
`.Axis.set_units` will update each axis with the new units.
|
|||
|
|
|
|||
|
|
Note that it is not possible to unshare axes.
|
|||
|
|
|
|||
|
|
squeeze : bool, default: True
|
|||
|
|
- If True, extra dimensions are squeezed out from the returned
|
|||
|
|
array of `~matplotlib.axes.Axes`:
|
|||
|
|
|
|||
|
|
- if only one subplot is constructed (nrows=ncols=1), the
|
|||
|
|
resulting single Axes object is returned as a scalar.
|
|||
|
|
- for Nx1 or 1xM subplots, the returned object is a 1D numpy
|
|||
|
|
object array of Axes objects.
|
|||
|
|
- for NxM, subplots with N>1 and M>1 are returned as a 2D array.
|
|||
|
|
|
|||
|
|
- If False, no squeezing at all is done: the returned Axes object is
|
|||
|
|
always a 2D array containing Axes instances, even if it ends up
|
|||
|
|
being 1x1.
|
|||
|
|
|
|||
|
|
width_ratios : array-like of length *ncols*, optional
|
|||
|
|
Defines the relative widths of the columns. Each column gets a
|
|||
|
|
relative width of ``width_ratios[i] / sum(width_ratios)``.
|
|||
|
|
If not given, all columns will have the same width. Equivalent
|
|||
|
|
to ``gridspec_kw={'width_ratios': [...]}``.
|
|||
|
|
|
|||
|
|
height_ratios : array-like of length *nrows*, optional
|
|||
|
|
Defines the relative heights of the rows. Each row gets a
|
|||
|
|
relative height of ``height_ratios[i] / sum(height_ratios)``.
|
|||
|
|
If not given, all rows will have the same height. Convenience
|
|||
|
|
for ``gridspec_kw={'height_ratios': [...]}``.
|
|||
|
|
|
|||
|
|
subplot_kw : dict, optional
|
|||
|
|
Dict with keywords passed to the
|
|||
|
|
`~matplotlib.figure.Figure.add_subplot` call used to create each
|
|||
|
|
subplot.
|
|||
|
|
|
|||
|
|
gridspec_kw : dict, optional
|
|||
|
|
Dict with keywords passed to the `~matplotlib.gridspec.GridSpec`
|
|||
|
|
constructor used to create the grid the subplots are placed on.
|
|||
|
|
|
|||
|
|
**fig_kw
|
|||
|
|
All additional keyword arguments are passed to the
|
|||
|
|
`.pyplot.figure` call.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
fig : `.Figure`
|
|||
|
|
|
|||
|
|
ax : `~matplotlib.axes.Axes` or array of Axes
|
|||
|
|
*ax* can be either a single `~.axes.Axes` object, or an array of Axes
|
|||
|
|
objects if more than one subplot was created. The dimensions of the
|
|||
|
|
resulting array can be controlled with the squeeze keyword, see above.
|
|||
|
|
|
|||
|
|
Typical idioms for handling the return value are::
|
|||
|
|
|
|||
|
|
# using the variable ax for single a Axes
|
|||
|
|
fig, ax = plt.subplots()
|
|||
|
|
|
|||
|
|
# using the variable axs for multiple Axes
|
|||
|
|
fig, axs = plt.subplots(2, 2)
|
|||
|
|
|
|||
|
|
# using tuple unpacking for multiple Axes
|
|||
|
|
fig, (ax1, ax2) = plt.subplots(1, 2)
|
|||
|
|
fig, ((ax1, ax2), (ax3, ax4)) = plt.subplots(2, 2)
|
|||
|
|
|
|||
|
|
The names ``ax`` and pluralized ``axs`` are preferred over ``axes``
|
|||
|
|
because for the latter it's not clear if it refers to a single
|
|||
|
|
`~.axes.Axes` instance or a collection of these.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
.pyplot.figure
|
|||
|
|
.pyplot.subplot
|
|||
|
|
.pyplot.axes
|
|||
|
|
.Figure.subplots
|
|||
|
|
.Figure.add_subplot
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
::
|
|||
|
|
|
|||
|
|
# First create some toy data:
|
|||
|
|
x = np.linspace(0, 2*np.pi, 400)
|
|||
|
|
y = np.sin(x**2)
|
|||
|
|
|
|||
|
|
# Create just a figure and only one subplot
|
|||
|
|
fig, ax = plt.subplots()
|
|||
|
|
ax.plot(x, y)
|
|||
|
|
ax.set_title('Simple plot')
|
|||
|
|
|
|||
|
|
# Create two subplots and unpack the output array immediately
|
|||
|
|
f, (ax1, ax2) = plt.subplots(1, 2, sharey=True)
|
|||
|
|
ax1.plot(x, y)
|
|||
|
|
ax1.set_title('Sharing Y axis')
|
|||
|
|
ax2.scatter(x, y)
|
|||
|
|
|
|||
|
|
# Create four polar Axes and access them through the returned array
|
|||
|
|
fig, axs = plt.subplots(2, 2, subplot_kw=dict(projection="polar"))
|
|||
|
|
axs[0, 0].plot(x, y)
|
|||
|
|
axs[1, 1].scatter(x, y)
|
|||
|
|
|
|||
|
|
# Share a X axis with each column of subplots
|
|||
|
|
plt.subplots(2, 2, sharex='col')
|
|||
|
|
|
|||
|
|
# Share a Y axis with each row of subplots
|
|||
|
|
plt.subplots(2, 2, sharey='row')
|
|||
|
|
|
|||
|
|
# Share both X and Y axes with all subplots
|
|||
|
|
plt.subplots(2, 2, sharex='all', sharey='all')
|
|||
|
|
|
|||
|
|
# Note that this is the same as
|
|||
|
|
plt.subplots(2, 2, sharex=True, sharey=True)
|
|||
|
|
|
|||
|
|
# Create figure number 10 with a single subplot
|
|||
|
|
# and clears it if it already exists.
|
|||
|
|
fig, ax = plt.subplots(num=10, clear=True)
|
|||
|
|
|
|||
|
|
) rä rå rî rï rð ró rô rò rñ r )rû rø ) rä rå rî rï rð rñ rò ró rô r÷ r Úaxss rƒ rø rø U sE € ôv Ñ
|
|||
|
|
�6Ñ
|
|||
|
|
€CØ
|
|||
|
|
|
|||
|
|
�,‰,˜U¨%¸ÀvØ &°:Ø#.¸mØ$0ð ó 2€Cð �ˆ8€Or… )rî rï rñ rò Úempty_sentinelró rô Úper_subplot_kwc ó — y r~ r ©
|
|||
|
|
Úmosaicrî rï rñ rò rþ ró rô rÿ r÷ s
|
|||
|
|
rƒ Úsubplot_mosaicr ø s € ð 69r… c ó — y r~ r r s
|
|||
|
|
rƒ r r s € ð 58r… c ó — y r~ r r s
|
|||
|
|
rƒ r r s € ð ;>r… r˜ c óT — t di | ¤Ž}
|
|||
|
|
|
|
|||
|
|
j | ||||||||¬« } |
|
|||
|
|
| fS )a×
|
|||
|
|
Build a layout of Axes based on ASCII art or nested lists.
|
|||
|
|
|
|||
|
|
This is a helper function to build complex GridSpec layouts visually.
|
|||
|
|
|
|||
|
|
See :ref:`mosaic`
|
|||
|
|
for an example and full API documentation
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
mosaic : list of list of {hashable or nested} or str
|
|||
|
|
|
|||
|
|
A visual layout of how you want your Axes to be arranged
|
|||
|
|
labeled as strings. For example ::
|
|||
|
|
|
|||
|
|
x = [['A panel', 'A panel', 'edge'],
|
|||
|
|
['C panel', '.', 'edge']]
|
|||
|
|
|
|||
|
|
produces 4 Axes:
|
|||
|
|
|
|||
|
|
- 'A panel' which is 1 row high and spans the first two columns
|
|||
|
|
- 'edge' which is 2 rows high and is on the right edge
|
|||
|
|
- 'C panel' which in 1 row and 1 column wide in the bottom left
|
|||
|
|
- a blank space 1 row and 1 column wide in the bottom center
|
|||
|
|
|
|||
|
|
Any of the entries in the layout can be a list of lists
|
|||
|
|
of the same form to create nested layouts.
|
|||
|
|
|
|||
|
|
If input is a str, then it must be of the form ::
|
|||
|
|
|
|||
|
|
'''
|
|||
|
|
AAE
|
|||
|
|
C.E
|
|||
|
|
'''
|
|||
|
|
|
|||
|
|
where each character is a column and each line is a row.
|
|||
|
|
This only allows only single character Axes labels and does
|
|||
|
|
not allow nesting but is very terse.
|
|||
|
|
|
|||
|
|
sharex, sharey : bool, default: False
|
|||
|
|
If True, the x-axis (*sharex*) or y-axis (*sharey*) will be shared
|
|||
|
|
among all subplots. In that case, tick label visibility and axis units
|
|||
|
|
behave as for `subplots`. If False, each subplot's x- or y-axis will
|
|||
|
|
be independent.
|
|||
|
|
|
|||
|
|
width_ratios : array-like of length *ncols*, optional
|
|||
|
|
Defines the relative widths of the columns. Each column gets a
|
|||
|
|
relative width of ``width_ratios[i] / sum(width_ratios)``.
|
|||
|
|
If not given, all columns will have the same width. Convenience
|
|||
|
|
for ``gridspec_kw={'width_ratios': [...]}``.
|
|||
|
|
|
|||
|
|
height_ratios : array-like of length *nrows*, optional
|
|||
|
|
Defines the relative heights of the rows. Each row gets a
|
|||
|
|
relative height of ``height_ratios[i] / sum(height_ratios)``.
|
|||
|
|
If not given, all rows will have the same height. Convenience
|
|||
|
|
for ``gridspec_kw={'height_ratios': [...]}``.
|
|||
|
|
|
|||
|
|
empty_sentinel : object, optional
|
|||
|
|
Entry in the layout to mean "leave this space empty". Defaults
|
|||
|
|
to ``'.'``. Note, if *layout* is a string, it is processed via
|
|||
|
|
`inspect.cleandoc` to remove leading white space, which may
|
|||
|
|
interfere with using white-space as the empty sentinel.
|
|||
|
|
|
|||
|
|
subplot_kw : dict, optional
|
|||
|
|
Dictionary with keywords passed to the `.Figure.add_subplot` call
|
|||
|
|
used to create each subplot. These values may be overridden by
|
|||
|
|
values in *per_subplot_kw*.
|
|||
|
|
|
|||
|
|
per_subplot_kw : dict, optional
|
|||
|
|
A dictionary mapping the Axes identifiers or tuples of identifiers
|
|||
|
|
to a dictionary of keyword arguments to be passed to the
|
|||
|
|
`.Figure.add_subplot` call used to create each subplot. The values
|
|||
|
|
in these dictionaries have precedence over the values in
|
|||
|
|
*subplot_kw*.
|
|||
|
|
|
|||
|
|
If *mosaic* is a string, and thus all keys are single characters,
|
|||
|
|
it is possible to use a single string instead of a tuple as keys;
|
|||
|
|
i.e. ``"AB"`` is equivalent to ``("A", "B")``.
|
|||
|
|
|
|||
|
|
.. versionadded:: 3.7
|
|||
|
|
|
|||
|
|
gridspec_kw : dict, optional
|
|||
|
|
Dictionary with keywords passed to the `.GridSpec` constructor used
|
|||
|
|
to create the grid the subplots are placed on.
|
|||
|
|
|
|||
|
|
**fig_kw
|
|||
|
|
All additional keyword arguments are passed to the
|
|||
|
|
`.pyplot.figure` call.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
fig : `.Figure`
|
|||
|
|
The new figure
|
|||
|
|
|
|||
|
|
dict[label, Axes]
|
|||
|
|
A dictionary mapping the labels to the Axes objects. The order of
|
|||
|
|
the Axes is left-to-right and top-to-bottom of their position in the
|
|||
|
|
total layout.
|
|||
|
|
|
|||
|
|
)rî rï rò rñ ró rô rþ rÿ r )rû r ) r rî rï rñ rò rþ ró rô rÿ r÷ r Úax_dicts rƒ r r ( sK € ôj Ñ
|
|||
|
|
�6Ñ
|
|||
|
|
€CØ× Ñ ØؘfØ#°,Ø ¨;Ø%Ø%ð
|
|||
|
|
!ó €Gð �ˆ<Ðr… c ó — |€
|
|||
|
|
t « }| \ }}t j |||« }|j |||¬« } |j | fi |¤ŽS )a‚
|
|||
|
|
Create a subplot at a specific location inside a regular grid.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
shape : (int, int)
|
|||
|
|
Number of rows and of columns of the grid in which to place axis.
|
|||
|
|
loc : (int, int)
|
|||
|
|
Row number and column number of the axis location within the grid.
|
|||
|
|
rowspan : int, default: 1
|
|||
|
|
Number of rows for the axis to span downwards.
|
|||
|
|
colspan : int, default: 1
|
|||
|
|
Number of columns for the axis to span to the right.
|
|||
|
|
fig : `.Figure`, optional
|
|||
|
|
Figure to place the subplot in. Defaults to the current figure.
|
|||
|
|
**kwargs
|
|||
|
|
Additional keyword arguments are handed to `~.Figure.add_subplot`.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
`~.axes.Axes`
|
|||
|
|
|
|||
|
|
The Axes of the subplot. The returned Axes can actually be an instance
|
|||
|
|
of a subclass, such as `.projections.polar.PolarAxes` for polar
|
|||
|
|
projections.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
The following call ::
|
|||
|
|
|
|||
|
|
ax = subplot2grid((nrows, ncols), (row, col), rowspan, colspan)
|
|||
|
|
|
|||
|
|
is identical to ::
|
|||
|
|
|
|||
|
|
fig = gcf()
|
|||
|
|
gs = fig.add_gridspec(nrows, ncols)
|
|||
|
|
ax = fig.add_subplot(gs[row:row+rowspan, col:col+colspan])
|
|||
|
|
)ÚrowspanÚcolspan)rÙ r Ú_check_gridspec_existsÚnew_subplotspecrÓ )
|
|||
|
|
ÚshapeÚlocr r
|
|||
|
|
r rÖ ÚrowsÚcolsÚgsÚ subplotspecs
|
|||
|
|
rƒ Ú subplot2gridr © s[ € ðX €{Ü‹eˆØ�J€Dˆ$Ü × (Ñ (¨¨d°DÓ 9€BØ×$Ñ$ S°'À7Ð$ÓK€KØ ˆ3�?‰?˜;Ñ 1¨&Ñ 1Ð1r… c ó> — | €
|
|||
|
|
t « } | j « }|S )a
|
|||
|
|
|
|||
|
|
Make and return a second Axes that shares the *x*-axis. The new Axes will
|
|||
|
|
overlay *ax* (or the current Axes if *ax* is *None*), and its ticks will be
|
|||
|
|
on the right.
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
:doc:`/gallery/subplots_axes_and_figures/two_scales`
|
|||
|
|
)rÙ Útwinx©rÛ Úax1s rƒ r r Ý ó € ð
|
|||
|
|
€zÜ
|
|||
|
|
‹UˆØ
|
|||
|
|
�(‰(‹*€CØ €Jr… c ó> — | €
|
|||
|
|
t « } | j « }|S )a
|
|||
|
|
Make and return a second Axes that shares the *y*-axis. The new Axes will
|
|||
|
|
overlay *ax* (or the current Axes if *ax* is *None*), and its ticks will be
|
|||
|
|
on the top.
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
:doc:`/gallery/subplots_axes_and_figures/two_scales`
|
|||
|
|
)rÙ Útwinyr s rƒ r r í r r… c ó$ — | €
|
|||
|
|
t « } | j j j }t |d« r ddlm} t ||« j « S t |d« r"ddlm } t ||« j d« yt d« ‚) zr
|
|||
|
|
Launch a subplot tool window for a figure.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
`matplotlib.widgets.SubplotTool`
|
|||
|
|
NÚconfigure_subplotsr )ÚNavigationToolbar2Ú trigger_tool)ÚToolContainerBaserø zHsubplot_tool can only be launched for figures with an associated toolbar) rÙ r r ÚtoolbarrŽ Úmatplotlib.backend_basesr r r r r r )Ú targetfigÚtbr r s rƒ Ú subplot_toolr$ ý s… € ð ÐÜ“Eˆ Ø × Ñ × !Ñ !× )Ñ )€B܈rÐ'Ô(Ý?ÜÐ&¨Ó+×>Ñ>Ó@Ð@Ü ��^Ô $Ý>Ü Ð
|
|||
|
|
Ó#×0Ñ0°Ô<Øäð 1ó 2ð 2r… c ó` — t « }| €|j « } |j | « y)a@
|
|||
|
|
Turn the Axes box on or off on the current Axes.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
on : bool or None
|
|||
|
|
The new `~matplotlib.axes.Axes` box state. If ``None``, toggle
|
|||
|
|
the state.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
:meth:`matplotlib.axes.Axes.set_frame_on`
|
|||
|
|
:meth:`matplotlib.axes.Axes.get_frame_on`
|
|||
|
|
N)rÙ Ú get_frame_onÚ set_frame_on)ÚonrÛ s rƒ Úboxr) s+ € ô
|
|||
|
|
|
|||
|
|
‹€BØ €zØ— ‘ Ó"Ð
|
|||
|
|
"ˆØ‡O�O�BÕr… c óf — t « }| s|s|j « S |j | i |¤Ž}|S )až
|
|||
|
|
Get or set the x limits of the current Axes.
|
|||
|
|
|
|||
|
|
Call signatures::
|
|||
|
|
|
|||
|
|
left, right = xlim() # return the current xlim
|
|||
|
|
xlim((left, right)) # set the xlim to left, right
|
|||
|
|
xlim(left, right) # set the xlim to left, right
|
|||
|
|
|
|||
|
|
If you do not specify args, you can pass *left* or *right* as kwargs,
|
|||
|
|
i.e.::
|
|||
|
|
|
|||
|
|
xlim(right=3) # adjust the right leaving left unchanged
|
|||
|
|
xlim(left=1) # adjust the left leaving right unchanged
|
|||
|
|
|
|||
|
|
Setting limits turns autoscaling off for the x-axis.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
left, right
|
|||
|
|
A tuple of the new x-axis limits.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
Calling this function with no arguments (e.g. ``xlim()``) is the pyplot
|
|||
|
|
equivalent of calling `~.Axes.get_xlim` on the current Axes.
|
|||
|
|
Calling this function with arguments is the pyplot equivalent of calling
|
|||
|
|
`~.Axes.set_xlim` on the current Axes. All arguments are passed though.
|
|||
|
|
)rÙ Úget_xlimÚset_xlim©rÕ rÖ rÛ Úrets rƒ Úxlimr/ + ó6 € ô<
|
|||
|
|
|
|||
|
|
‹€BÙ ™Ø�{‰{‹}Ð Ø
|
|||
|
|
ˆ"�+‰+�tÐ
|
|||
|
|
&˜vÑ
|
|||
|
|
&€CØ €Jr… c óf — t « }| s|s|j « S |j | i |¤Ž}|S )a¬
|
|||
|
|
Get or set the y-limits of the current Axes.
|
|||
|
|
|
|||
|
|
Call signatures::
|
|||
|
|
|
|||
|
|
bottom, top = ylim() # return the current ylim
|
|||
|
|
ylim((bottom, top)) # set the ylim to bottom, top
|
|||
|
|
ylim(bottom, top) # set the ylim to bottom, top
|
|||
|
|
|
|||
|
|
If you do not specify args, you can alternatively pass *bottom* or
|
|||
|
|
*top* as kwargs, i.e.::
|
|||
|
|
|
|||
|
|
ylim(top=3) # adjust the top leaving bottom unchanged
|
|||
|
|
ylim(bottom=1) # adjust the bottom leaving top unchanged
|
|||
|
|
|
|||
|
|
Setting limits turns autoscaling off for the y-axis.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
bottom, top
|
|||
|
|
A tuple of the new y-axis limits.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
Calling this function with no arguments (e.g. ``ylim()``) is the pyplot
|
|||
|
|
equivalent of calling `~.Axes.get_ylim` on the current Axes.
|
|||
|
|
Calling this function with arguments is the pyplot equivalent of calling
|
|||
|
|
`~.Axes.set_ylim` on the current Axes. All arguments are passed though.
|
|||
|
|
)rÙ Úget_ylimÚset_ylimr- s rƒ Úylimr4 P r0 r… ©Úminorc ó — t « }| € |j |¬« }|� t d« ‚|j | |¬« }g }|€.|j |¬« }|D ] }|j |« Œ ||fS |j |fd|i|¤Ž}||fS )az
|
|||
|
|
Get or set the current tick locations and labels of the x-axis.
|
|||
|
|
|
|||
|
|
Pass no arguments to return the current values without modifying them.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
ticks : array-like, optional
|
|||
|
|
The list of xtick locations. Passing an empty list removes all xticks.
|
|||
|
|
labels : array-like, optional
|
|||
|
|
The labels to place at the given *ticks* locations. This argument can
|
|||
|
|
only be passed if *ticks* is passed as well.
|
|||
|
|
minor : bool, default: False
|
|||
|
|
If ``False``, get/set the major ticks/labels; if ``True``, the minor
|
|||
|
|
ticks/labels.
|
|||
|
|
**kwargs
|
|||
|
|
`.Text` properties can be used to control the appearance of the labels.
|
|||
|
|
|
|||
|
|
.. warning::
|
|||
|
|
|
|||
|
|
This only sets the properties of the current ticks, which is
|
|||
|
|
only sufficient if you either pass *ticks*, resulting in a
|
|||
|
|
fixed list of ticks, or if the plot is static.
|
|||
|
|
|
|||
|
|
Ticks are not guaranteed to be persistent. Various operations
|
|||
|
|
can create, delete and modify the Tick instances. There is an
|
|||
|
|
imminent risk that these settings can get lost if you work on
|
|||
|
|
the figure further (including also panning/zooming on a
|
|||
|
|
displayed figure).
|
|||
|
|
|
|||
|
|
Use `~.pyplot.tick_params` instead if possible.
|
|||
|
|
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
locs
|
|||
|
|
The list of xtick locations.
|
|||
|
|
labels
|
|||
|
|
The list of xlabel `.Text` objects.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
Calling this function with no arguments (e.g. ``xticks()``) is the pyplot
|
|||
|
|
equivalent of calling `~.Axes.get_xticks` and `~.Axes.get_xticklabels` on
|
|||
|
|
the current Axes.
|
|||
|
|
Calling this function with arguments is the pyplot equivalent of calling
|
|||
|
|
`~.Axes.set_xticks` and `~.Axes.set_xticklabels` on the current Axes.
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
>>> locs, labels = xticks() # Get the current locations and labels.
|
|||
|
|
>>> xticks(np.arange(0, 1, step=0.2)) # Set label locations.
|
|||
|
|
>>> xticks(np.arange(3), ['Tom', 'Dick', 'Sue']) # Set text labels.
|
|||
|
|
>>> xticks([0, 1, 2], ['January', 'February', 'March'],
|
|||
|
|
... rotation=20) # Set text labels and properties.
|
|||
|
|
>>> xticks([]) # Disable xticks.
|
|||
|
|
r5 zAxticks(): Parameter 'labels' can't be set without setting 'ticks'r6 )rÙ Ú
|
|||
|
|
get_xticksrÄ Ú
|
|||
|
|
set_xticksÚget_xticklabelsÚ_internal_updateÚset_xticklabels©ÚticksÚlabelsr6 rÖ rÛ ÚlocsÚ
|
|||
|
|
labels_outÚls rƒ ÚxticksrC u s¿ € ô@
|
|||
|
|
|
|||
|
|
‹€Bð
|
|||
|
|
€}Ø�}‰} 5ˆ}Ó)ˆØ Ð Üð 6ó 7ð
|
|||
|
|
7ð �}‰}˜U¨%ˆ}Ó0ˆà €JØ
|
|||
|
|
€~Ø×'Ñ'¨eÐ'Ó4ˆ
|
|||
|
|
Øò 'ˆAØ
|
|||
|
|
× Ñ ˜vÕ &ð 'ð
|
|||
|
|
�Ð Ðð (�R×'Ñ'¨ÑF°eÐF¸vÑFˆ
|
|||
|
|
à �Ð Ðr… c ó — t « }| € |j |¬« }|� t d« ‚|j | |¬« }g }|€.|j |¬« }|D ] }|j |« Œ ||fS |j |fd|i|¤Ž}||fS )ay
|
|||
|
|
Get or set the current tick locations and labels of the y-axis.
|
|||
|
|
|
|||
|
|
Pass no arguments to return the current values without modifying them.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
ticks : array-like, optional
|
|||
|
|
The list of ytick locations. Passing an empty list removes all yticks.
|
|||
|
|
labels : array-like, optional
|
|||
|
|
The labels to place at the given *ticks* locations. This argument can
|
|||
|
|
only be passed if *ticks* is passed as well.
|
|||
|
|
minor : bool, default: False
|
|||
|
|
If ``False``, get/set the major ticks/labels; if ``True``, the minor
|
|||
|
|
ticks/labels.
|
|||
|
|
**kwargs
|
|||
|
|
`.Text` properties can be used to control the appearance of the labels.
|
|||
|
|
|
|||
|
|
.. warning::
|
|||
|
|
|
|||
|
|
This only sets the properties of the current ticks, which is
|
|||
|
|
only sufficient if you either pass *ticks*, resulting in a
|
|||
|
|
fixed list of ticks, or if the plot is static.
|
|||
|
|
|
|||
|
|
Ticks are not guaranteed to be persistent. Various operations
|
|||
|
|
can create, delete and modify the Tick instances. There is an
|
|||
|
|
imminent risk that these settings can get lost if you work on
|
|||
|
|
the figure further (including also panning/zooming on a
|
|||
|
|
displayed figure).
|
|||
|
|
|
|||
|
|
Use `~.pyplot.tick_params` instead if possible.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
locs
|
|||
|
|
The list of ytick locations.
|
|||
|
|
labels
|
|||
|
|
The list of ylabel `.Text` objects.
|
|||
|
|
|
|||
|
|
Notes
|
|||
|
|
-----
|
|||
|
|
Calling this function with no arguments (e.g. ``yticks()``) is the pyplot
|
|||
|
|
equivalent of calling `~.Axes.get_yticks` and `~.Axes.get_yticklabels` on
|
|||
|
|
the current Axes.
|
|||
|
|
Calling this function with arguments is the pyplot equivalent of calling
|
|||
|
|
`~.Axes.set_yticks` and `~.Axes.set_yticklabels` on the current Axes.
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
>>> locs, labels = yticks() # Get the current locations and labels.
|
|||
|
|
>>> yticks(np.arange(0, 1, step=0.2)) # Set label locations.
|
|||
|
|
>>> yticks(np.arange(3), ['Tom', 'Dick', 'Sue']) # Set text labels.
|
|||
|
|
>>> yticks([0, 1, 2], ['January', 'February', 'March'],
|
|||
|
|
... rotation=45) # Set text labels and properties.
|
|||
|
|
>>> yticks([]) # Disable yticks.
|
|||
|
|
r5 zAyticks(): Parameter 'labels' can't be set without setting 'ticks'r6 )rÙ Ú
|
|||
|
|
get_yticksrÄ Ú
|
|||
|
|
set_yticksÚget_yticklabelsr; Úset_yticklabelsr= s rƒ ÚyticksrI Ë s¿ € ô~
|
|||
|
|
|
|||
|
|
‹€Bð
|
|||
|
|
€}Ø�}‰} 5ˆ}Ó)ˆØ Ð Üð 6ó 7ð
|
|||
|
|
7ð �}‰}˜U¨%ˆ}Ó0ˆà €JØ
|
|||
|
|
€~Ø×'Ñ'¨eÐ'Ó4ˆ
|
|||
|
|
Øò 'ˆAØ
|
|||
|
|
× Ñ ˜vÕ &ð 'ð
|
|||
|
|
�Ð Ðð (�R×'Ñ'¨ÑF°eÐF¸vÑFˆ
|
|||
|
|
à �Ð Ðr… c óB — t « }t |t « s t d« ‚t d„ | |||fD « « r:|s8|j
|
|||
|
|
j
|
|||
|
|
« }|j
|
|||
|
|
j « }||fS | € t d« ‚ |j | f|||dœ|¤Ž\ }}||fS )a
|
|||
|
|
Get or set the radial gridlines on the current polar plot.
|
|||
|
|
|
|||
|
|
Call signatures::
|
|||
|
|
|
|||
|
|
lines, labels = rgrids()
|
|||
|
|
lines, labels = rgrids(radii, labels=None, angle=22.5, fmt=None, **kwargs)
|
|||
|
|
|
|||
|
|
When called with no arguments, `.rgrids` simply returns the tuple
|
|||
|
|
(*lines*, *labels*). When called with arguments, the labels will
|
|||
|
|
appear at the specified radial distances and angle.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
radii : tuple with floats
|
|||
|
|
The radii for the radial gridlines
|
|||
|
|
|
|||
|
|
labels : tuple with strings or None
|
|||
|
|
The labels to use at each radial gridline. The
|
|||
|
|
`matplotlib.ticker.ScalarFormatter` will be used if None.
|
|||
|
|
|
|||
|
|
angle : float
|
|||
|
|
The angular position of the radius labels in degrees.
|
|||
|
|
|
|||
|
|
fmt : str or None
|
|||
|
|
Format string used in `matplotlib.ticker.FormatStrFormatter`.
|
|||
|
|
For example '%f'.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
lines : list of `.lines.Line2D`
|
|||
|
|
The radial gridlines.
|
|||
|
|
|
|||
|
|
labels : list of `.text.Text`
|
|||
|
|
The tick labels.
|
|||
|
|
|
|||
|
|
Other Parameters
|
|||
|
|
----------------
|
|||
|
|
**kwargs
|
|||
|
|
*kwargs* are optional `.Text` properties for the labels.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
.pyplot.thetagrids
|
|||
|
|
.projections.polar.PolarAxes.set_rgrids
|
|||
|
|
.Axis.get_gridlines
|
|||
|
|
.Axis.get_ticklabels
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
::
|
|||
|
|
|
|||
|
|
# set the locations of the radial gridlines
|
|||
|
|
lines, labels = rgrids( (0.25, 0.5, 1.0) )
|
|||
|
|
|
|||
|
|
# set the locations and labels of the radial gridlines
|
|||
|
|
lines, labels = rgrids( (0.25, 0.5, 1.0), ('Tom', 'Dick', 'Harry' ))
|
|||
|
|
z"rgrids only defined for polar Axesc 3 ó$ K — | ] }|d u –— Œ
|
|||
|
|
y wr~ r )rz Úps rƒ r| zrgrids.<locals>.<genexpr>d s è ø€ Ò
|
|||
|
|
:˜ˆ1�Œ9Ñ
|
|||
|
|
:ùr} z7'radii' cannot be None when other parameters are passed)r? ÚangleÚfmt)
|
|||
|
|
rÙ r„ r$ r¢ r ÚyaxisÚ
|
|||
|
|
get_gridlinesÚget_ticklabelsrÄ Ú
|
|||
|
|
set_rgrids)Úradiir? rM rN rÖ rÛ Ú lines_outrA s rƒ ÚrgridsrU s¹ € ôB
|
|||
|
|
|
|||
|
|
‹€BÜ �bœ)Ô $ÜÐ?Ó@Ð@Ü
|
|||
|
|
Ñ
|
|||
|
|
:˜u f¨e°SÐ 9Ô
|
|||
|
|
:Ô:Á6Ø"$§(¡(×"8Ñ"8Ó":ˆ Ø!#§¡×!8Ñ!8Ó!:ˆ
|
|||
|
|
ð �jÐ Ð ð
|
|||
|
|
ˆ ÜÐQÓRÐRà - §
|
|||
|
|
¡
|
|||
|
|
Ø ð!BØ ¨°3ñ!BØ:@ñ!BÑ ˆ �:à �jÐ Ð r… c ó> — t « }t |t « s t d« ‚t d„ | ||fD « « r:|s8|j
|
|||
|
|
j
|
|||
|
|
« }|j
|
|||
|
|
j « }||fS | € t d« ‚ |j | f||dœ|¤Ž\ }}||fS )aé
|
|||
|
|
Get or set the theta gridlines on the current polar plot.
|
|||
|
|
|
|||
|
|
Call signatures::
|
|||
|
|
|
|||
|
|
lines, labels = thetagrids()
|
|||
|
|
lines, labels = thetagrids(angles, labels=None, fmt=None, **kwargs)
|
|||
|
|
|
|||
|
|
When called with no arguments, `.thetagrids` simply returns the tuple
|
|||
|
|
(*lines*, *labels*). When called with arguments, the labels will
|
|||
|
|
appear at the specified angles.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
angles : tuple with floats, degrees
|
|||
|
|
The angles of the theta gridlines.
|
|||
|
|
|
|||
|
|
labels : tuple with strings or None
|
|||
|
|
The labels to use at each radial gridline. The
|
|||
|
|
`.projections.polar.ThetaFormatter` will be used if None.
|
|||
|
|
|
|||
|
|
fmt : str or None
|
|||
|
|
Format string used in `matplotlib.ticker.FormatStrFormatter`.
|
|||
|
|
For example '%f'. Note that the angle in radians will be used.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
lines : list of `.lines.Line2D`
|
|||
|
|
The theta gridlines.
|
|||
|
|
|
|||
|
|
labels : list of `.text.Text`
|
|||
|
|
The tick labels.
|
|||
|
|
|
|||
|
|
Other Parameters
|
|||
|
|
----------------
|
|||
|
|
**kwargs
|
|||
|
|
*kwargs* are optional `.Text` properties for the labels.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
.pyplot.rgrids
|
|||
|
|
.projections.polar.PolarAxes.set_thetagrids
|
|||
|
|
.Axis.get_gridlines
|
|||
|
|
.Axis.get_ticklabels
|
|||
|
|
|
|||
|
|
Examples
|
|||
|
|
--------
|
|||
|
|
::
|
|||
|
|
|
|||
|
|
# set the locations of the angular gridlines
|
|||
|
|
lines, labels = thetagrids(range(45, 360, 90))
|
|||
|
|
|
|||
|
|
# set the locations and labels of the angular gridlines
|
|||
|
|
lines, labels = thetagrids(range(45, 360, 90), ('NE', 'NW', 'SW', 'SE'))
|
|||
|
|
z&thetagrids only defined for polar Axesc 3 ó$ K — | ] }|d u –— Œ
|
|||
|
|
y wr~ r ry s rƒ r| z thetagrids.<locals>.<genexpr>¯ s è ø€ Ò
|
|||
|
|
<˜Uˆ5�DŒ=Ñ
|
|||
|
|
<ùr} z8'angles' cannot be None when other parameters are passed)r? rN )
|
|||
|
|
rÙ r„ r$ r¢ r ÚxaxisÚ
|
|||
|
|
get_ticklinesrQ rÄ Úset_thetagrids)Úanglesr? rN rÖ rÛ rT rA s rƒ Ú
|
|||
|
|
thetagridsr\ o sµ € ôz
|
|||
|
|
|
|||
|
|
‹€BÜ �bœ)Ô $ÜÐCÓDÐDÜ
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|||
|
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Ñ
|
|||
|
|
< v¨v°sÐ&;Ô
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|||
|
|
<Ô<ÁVØ"$§(¡(×"8Ñ"8Ó":ˆ Ø!#§¡×!8Ñ!8Ó!:ˆ
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|||
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|
ð �jÐ Ð ð
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|||
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|
|||
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ˆ ÜÐRÓSÐSà 1 × 1Ñ 1°&ð !<Ø9?ÀSñ!<à4:ñ!<Ñ ˆ �:ð �jÐ Ð r… z3.7)Úpendingc óL — h d£} t « D �cg c] }|| vr|‘Œ
|
|||
|
|
c}S c c}w )z<
|
|||
|
|
Get a sorted list of all of the plotting commands.
|
|||
|
|
> Úginputr» r¿ rî Úwaitforbuttonpressr· )Ú_get_pyplot_commands)ÚNON_PLOT_COMMANDSÚnames rƒ Úget_plot_commandsrd » s7 € ò
|
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4Ðô 2Ó 3ö .�TØÐ,Ñ,ò
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ò .ð .ùò .s ‘
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« D « « S )NÚ colormapsÚcolorsrd c 3 óª •K — | ]J \ }}|j d « s4|‰vr0t j |« rt j |« ‰u r|–— ŒL yw)rÍ N)r¡ r£ Ú
|
|||
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isfunctionÚ getmodule)rz rc r] ÚexcludeÚ this_modules €€rƒ r| z'_get_pyplot_commands.<locals>.<genexpr>Í sQ øè ø€ ò 6Ù��sØ�‰˜sÔ#¨°GÑ(;Ü×!Ñ! #Ô&Ü× Ñ Ó%¨Ñ4ô
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ñ6ùs ƒAA)rf r£ rj rd r« r% Úitems)rk rl s @@rƒ ra ra Ç sK ù€ ð ˜HÐ&9ÐF¼IÐF€GÜ×#Ñ#Ô$5Ó6€KÜ ô 6Ü %›iŸo™oÓ /ô6ó 6ð 6r… c ót — | €t « } | € t d« ‚ t « j | f||dœ|¤Ž}|S )NzŒNo mappable was found to use for colorbar creation. First define a mappable such as an image (with imshow) or a contour set (with contourf).)ÚcaxrÛ )Úgcir¢ rÙ Úcolorbar)Úmappablero rÛ rÖ r. s rƒ rq rq × sN € ð ÐÜ“5ˆØ Ð Ü ð 1ó 2ð
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|
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|
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<€CØ €Jr… c óV — t « }|€ t d« ‚|j | |« y)a[
|
|||
|
|
Set the color limits of the current image.
|
|||
|
|
|
|||
|
|
If either *vmin* or *vmax* is None, the image min/max respectively
|
|||
|
|
will be used for color scaling.
|
|||
|
|
|
|||
|
|
If you want to set the clim of multiple images, use
|
|||
|
|
`~.ScalarMappable.set_clim` on every image, for example::
|
|||
|
|
|
|||
|
|
for im in gca().get_images():
|
|||
|
|
im.set_clim(0, 0.5)
|
|||
|
|
|
|||
|
|
Nz1You must first define an image, e.g., with imshow)rp r¢ Úset_clim)ÚvminÚvmaxr1 s rƒ Úclimrw é s* € ô
|
|||
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‹€BØ €zÜÐNÓOÐOà‡K�K��dÕr… c óÊ — | € t d } t | t « r| S t j t t « | ¬« |€ t | S t | j |« S )ah
|
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|
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Get a colormap instance, defaulting to rc values if *name* is None.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
name : `~matplotlib.colors.Colormap` or str or None, default: None
|
|||
|
|
If a `.Colormap` instance, it will be returned. Otherwise, the name of
|
|||
|
|
a colormap known to Matplotlib, which will be resampled by *lut*. The
|
|||
|
|
default, None, means :rc:`image.cmap`.
|
|||
|
|
lut : int or None, default: None
|
|||
|
|
If *name* is not already a Colormap instance and *lut* is not None, the
|
|||
|
|
colormap will be resampled to have *lut* entries in the lookup table.
|
|||
|
|
|
|||
|
|
Returns
|
|||
|
|
-------
|
|||
|
|
Colormap
|
|||
|
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z
|
|||
|
|
image.cmap)rc )r
|
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r„ r, r Ú
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check_in_listr« r* Ú resampled)rc Úluts rƒ Úget_cmapr| þ s] € ð$ €|ܘ Ñ%ˆÜ�$œÔ!؈ Ü×Ñ”vœjÓ)°Õ5Ø
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Set the default colormap, and applies it to the current image if any.
|
|||
|
|
|
|||
|
|
Parameters
|
|||
|
|
----------
|
|||
|
|
cmap : `~matplotlib.colors.Colormap` or str
|
|||
|
|
A colormap instance or the name of a registered colormap.
|
|||
|
|
|
|||
|
|
See Also
|
|||
|
|
--------
|
|||
|
|
colormaps
|
|||
|
|
get_cmap
|
|||
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s8 € ô �D‹>€Dä€w�T—Y‘YÕ Ü ‹€Bà €~Ø
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d« } |j | fi |¤Ž}t |« |S )u
|
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Display a 2D array as a matrix in a new figure window.
|
|||
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|
|
|||
|
|
The origin is set at the upper left hand corner.
|
|||
|
|
The indexing is ``(row, column)`` so that the first index runs vertically
|
|||
|
|
and the second index runs horizontally in the figure:
|
|||
|
|
|
|||
|
|
.. code-block:: none
|
|||
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|
|
|||
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A[0, 0] ⋯ A[0, M-1]
|
|||
|
|
â‹® â‹®
|
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|
A[N-1, 0] ⋯ A[N-1, M-1]
|
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|
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|||
|
|
The aspect ratio of the figure window is that of the array,
|
|||
|
|
unless this would make an excessively short or narrow figure.
|
|||
|
|
|
|||
|
|
Tick labels for the xaxis are placed on top.
|
|||
|
|
|
|||
|
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Parameters
|
|||
|
|
----------
|
|||
|
|
A : 2D array-like
|
|||
|
|
The matrix to be displayed.
|
|||
|
|
|
|||
|
|
fignum : None or int
|
|||
|
|
If *None*, create a new, appropriately sized figure window.
|
|||
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|
|
|||
|
|
If 0, use the current Axes (creating one if there is none, without ever
|
|||
|
|
adjusting the figure size).
|
|||
|
|
|
|||
|
|
Otherwise, create a new Axes on the figure with the given number
|
|||
|
|
(creating it at the appropriate size if it does not exist, but not
|
|||
|
|
adjusting the figure size otherwise). Note that this will be drawn on
|
|||
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|
top of any preexisting Axes on the figure.
|
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|||
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Returns
|
|||
|
|
-------
|
|||
|
|
`~matplotlib.image.AxesImage`
|
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|
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|
|||
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Other Parameters
|
|||
|
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----------------
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**kwargs : `~matplotlib.axes.Axes.imshow` arguments
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Make a polar plot.
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call signature::
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polar(theta, r, [fmt], **kwargs)
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This is a convenience wrapper around `.pyplot.plot`. It ensures that the
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current Axes is polar (or creates one if needed) and then passes all parameters
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to ``.pyplot.plot``.
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.. note::
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When making polar plots using the :ref:`pyplot API <pyplot_interface>`,
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``polar()`` should typically be the first command because that makes sure
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a polar Axes is created. Using other commands such as ``plt.title()``
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before this can lead to the implicit creation of a rectangular Axes, in which
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case a subsequent ``polar()`` call will fail.
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z3.10a There exists a non-polar current Axes. Therefore, the resulting plot from 'polar()' is non-polar. You likely should call 'polar()' before any other pyplot plotting commands. Support for this scenario is deprecated in %(since)s and will raise an error in %(removal)s)r« rã )râ ) rÙ Úget_axesrÙ r„ r$ r Úwarn_deprecatedr× Úplot)rÕ rÖ rÛ s rƒ rã rã }
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