{{ message }}
-
Notifications
You must be signed in to change notification settings - Fork 62
Expand file tree
/
Copy pathprojections_api.html
More file actions
1886 lines (1744 loc) · 148 KB
/
Copy pathprojections_api.html
File metadata and controls
1886 lines (1744 loc) · 148 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>matplotlib.projections — Matplotlib 3.3.0 documentation</title>
<link rel="stylesheet" href="../_static/mpl.css?v3.3.0-3-g8994f1b60" type="text/css" />
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
<link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
<link rel="stylesheet" type="text/css" href="../_static/copybutton.css" />
<link rel="stylesheet" type="text/css" href="../_static/gallery.css" />
<link rel="stylesheet" type="text/css" href="../_static/gallery-binder.css" />
<link rel="stylesheet" type="text/css" href="../_static/gallery-dataframe.css" />
<script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
<script type="text/javascript" src="../_static/jquery.js"></script>
<script type="text/javascript" src="../_static/underscore.js"></script>
<script type="text/javascript" src="../_static/doctools.js"></script>
<script type="text/javascript" src="../_static/language_data.js"></script>
<script type="text/javascript" src="../_static/clipboard.min.js"></script>
<script type="text/javascript" src="../_static/copybutton.js"></script>
<script async="async" type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/latest.js?config=TeX-AMS-MML_HTMLorMML"></script>
<link rel="search" type="application/opensearchdescription+xml"
title="Search within Matplotlib 3.3.0 documentation"
href="../_static/opensearch.xml"/>
<link rel="shortcut icon" href="../_static/favicon.ico"/>
<link rel="index" title="Index" href="../genindex.html" />
<link rel="search" title="Search" href="../search.html" />
<link rel="next" title="matplotlib.quiver" href="quiver_api.html" />
<link rel="prev" title="matplotlib.pyplot.yticks" href="_as_gen/matplotlib.pyplot.yticks.html" />
<link rel="top" title="Matplotlib 3.3.0 documentation" href="#" />
<link rel="canonical" href="https://matplotlib.org/stable/api/projections_api.html" />
<link rel="stylesheet" href="../_static/custom.css" type="text/css" />
<meta name="viewport" content="width=device-width, initial-scale=0.9, maximum-scale=0.9" />
<script data-domain="matplotlib.org" defer="defer" src="https://views.scientific-python.org/js/script.js"></script>
</head><body>
<div id="unreleased-message"> You are reading an old version of the documentation (v3.3.0). For the latest version see <a href="https://matplotlib.org/stable/api/projections_api.html">https://matplotlib.org/stable/api/projections_api.html</a></div>
<!--
<div id="annc-banner">
</div>
-->
<div style="background-color: white; text-align: left; padding: 10px 10px 15px 15px; position: relative;">
<a href="../index.html">
<div style="float: left; position: absolute; width: 496px; bottom: 0; padding-bottom: 24px"><span style="float: right; color: #789; background: white">Version 3.3.0</span></div>
<img src="../_static/logo2_compressed.svg" height="125px" border="0" alt="matplotlib"/></a>
<!-- The "Fork me on github" ribbon -->
<div id="forkongithub"><a href="https://github.com/matplotlib/matplotlib">Fork me on GitHub</a></div>
</div>
<nav class="main-nav">
<ul>
<li><a href="../users/installing.html">Installation</a></li>
<li><a href="../contents.html">Documentation</a></li>
<li><a href="../gallery/index.html">Examples</a></li>
<li><a href="../tutorials/index.html">Tutorials</a></li>
<li><a href="../devel/index.html">Contributing</a></li>
<li class="nav-right">
<form class="search" action="../search.html" method="get">
<input type="text" name="q" aria-labelledby="searchlabel" placeholder="Search"/>
</form>
</li>
</ul>
</nav>
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="quiver_api.html" title="matplotlib.quiver"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="_as_gen/matplotlib.pyplot.yticks.html" title="matplotlib.pyplot.yticks"
accesskey="P">previous</a> |</li>
<li><a href="../index.html">home</a>| </li>
<li><a href="../contents.html">contents</a> »</li>
<li class="nav-item nav-item-1"><a href="index.html" accesskey="U">API Overview</a> »</li>
</ul>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
<div class="sphinxsidebarwrapper">
<h3><a href="../contents.html">Table of Contents</a></h3>
<ul>
<li><a class="reference internal" href="#"><code class="docutils literal notranslate"><span class="pre">matplotlib.projections</span></code></a></li>
<li><a class="reference internal" href="#module-matplotlib.projections.polar"><code class="docutils literal notranslate"><span class="pre">matplotlib.projections.polar</span></code></a></li>
</ul>
<div class="relations">
<h3>Related Topics</h3>
<ul>
<li><a href="../contents.html">Documentation overview</a><ul>
<li><a href="index.html">API Overview</a><ul>
<li>Previous: <a href="_as_gen/matplotlib.pyplot.yticks.html" title="previous chapter">matplotlib.pyplot.yticks</a></li>
<li>Next: <a href="quiver_api.html" title="next chapter"><code class="docutils literal notranslate"><span class="pre">matplotlib.quiver</span></code></a></li>
</ul></li>
</ul></li>
</ul>
</div>
<div id="sidebar-pagesource" role="note" aria-label="source link"
style="margin-top: 1.5em; padding-top: 0.1em; border-top: 1px solid #86989b">
<a href="../_sources/api/projections_api.rst.txt"
style="color: #c0c0c0" rel="nofollow">Show Page Source</a>
</div>
</div>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<div class="section" id="module-matplotlib.projections">
<span id="matplotlib-projections"></span><h1><code class="docutils literal notranslate"><span class="pre">matplotlib.projections</span></code><a class="headerlink" href="#module-matplotlib.projections" title="Permalink to this headline">¶</a></h1>
<dl class="class">
<dt id="matplotlib.projections.ProjectionRegistry">
<em class="property">class </em><code class="descclassname">matplotlib.projections.</code><code class="descname">ProjectionRegistry</code><a class="reference internal" href="../_modules/matplotlib/projections.html#ProjectionRegistry"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference external" href="https://docs.python.org/3/library/functions.html#object" title="(in Python v3.8)"><code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></a></p>
<p>A mapping of registered projection names to projection classes.</p>
<dl class="method">
<dt id="matplotlib.projections.ProjectionRegistry.get_projection_class">
<code class="descname">get_projection_class</code><span class="sig-paren">(</span><em>self</em>, <em>name</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections.html#ProjectionRegistry.get_projection_class"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry.get_projection_class" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a projection class from its <em>name</em>.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.ProjectionRegistry.get_projection_names">
<code class="descname">get_projection_names</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections.html#ProjectionRegistry.get_projection_names"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry.get_projection_names" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the names of all projections currently registered.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.ProjectionRegistry.register">
<code class="descname">register</code><span class="sig-paren">(</span><em>self</em>, <em>*projections</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections.html#ProjectionRegistry.register"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.ProjectionRegistry.register" title="Permalink to this definition">¶</a></dt>
<dd><p>Register a new set of projections.</p>
</dd></dl>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.get_projection_class">
<code class="descclassname">matplotlib.projections.</code><code class="descname">get_projection_class</code><span class="sig-paren">(</span><em>projection=None</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections.html#get_projection_class"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.get_projection_class" title="Permalink to this definition">¶</a></dt>
<dd><p>Get a projection class from its name.</p>
<p>If <em>projection</em> is None, a standard rectilinear projection is returned.</p>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.get_projection_names">
<code class="descclassname">matplotlib.projections.</code><code class="descname">get_projection_names</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.get_projection_names" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the names of all projections currently registered.</p>
</dd></dl>
<dl class="function">
<dt id="matplotlib.projections.register_projection">
<code class="descclassname">matplotlib.projections.</code><code class="descname">register_projection</code><span class="sig-paren">(</span><em>cls</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections.html#register_projection"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.register_projection" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</div>
<div class="section" id="module-matplotlib.projections.polar">
<span id="matplotlib-projections-polar"></span><h1><code class="docutils literal notranslate"><span class="pre">matplotlib.projections.polar</span></code><a class="headerlink" href="#module-matplotlib.projections.polar" title="Permalink to this headline">¶</a></h1>
<dl class="class">
<dt id="matplotlib.projections.polar.InvertedPolarTransform">
<em class="property">class </em><code class="descclassname">matplotlib.projections.polar.</code><code class="descname">InvertedPolarTransform</code><span class="sig-paren">(</span><em>axis=None</em>, <em>use_rmin=True</em>, <em>_apply_theta_transforms=True</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#InvertedPolarTransform"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<p>The inverse of the polar transform, mapping Cartesian
coordinate space <em>x</em> and <em>y</em> back to <em>theta</em> and <em>r</em>.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>shorthand_name</strong><span class="classifier">str</span></dt><dd><p>A string representing the "name" of the transform. The name carries
no significance other than to improve the readability of
<code class="docutils literal notranslate"><span class="pre">str(transform)</span></code> when DEBUG=True.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<dl class="attribute">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.has_inverse">
<code class="descname">has_inverse</code><em class="property"> = True</em><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.has_inverse" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.input_dims">
<code class="descname">input_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.inverted">
<code class="descname">inverted</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#InvertedPolarTransform.inverted"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.inverted" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the corresponding inverse transformation.</p>
<p>It holds <code class="docutils literal notranslate"><span class="pre">x</span> <span class="pre">==</span> <span class="pre">self.inverted().transform(self.transform(x))</span></code>.</p>
<p>The return value of this method should be treated as
temporary. An update to <em>self</em> does not cause a corresponding
update to its inverted copy.</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.output_dims">
<code class="descname">output_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.output_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.InvertedPolarTransform.transform_non_affine">
<code class="descname">transform_non_affine</code><span class="sig-paren">(</span><em>self</em>, <em>xy</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#InvertedPolarTransform.transform_non_affine"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.InvertedPolarTransform.transform_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Apply only the non-affine part of this transformation.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform(values)</span></code> is always equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_affine(transform_non_affine(values))</span></code>.</p>
<p>In non-affine transformations, this is generally equivalent to
<code class="docutils literal notranslate"><span class="pre">transform(values)</span></code>. In affine transformations, this is
always a no-op.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>values</strong><span class="classifier">array</span></dt><dd><p>The input values as NumPy array of length <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a> or
shape (N x <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>).</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>array</dt><dd><p>The output values as NumPy array of length <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a> or
shape (N x <a class="reference internal" href="#matplotlib.projections.polar.InvertedPolarTransform.output_dims" title="matplotlib.projections.polar.InvertedPolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>), depending on the input.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAffine">
<em class="property">class </em><code class="descclassname">matplotlib.projections.polar.</code><code class="descname">PolarAffine</code><span class="sig-paren">(</span><em>scale_transform</em>, <em>limits</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAffine"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAffine" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Affine2DBase" title="matplotlib.transforms.Affine2DBase"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Affine2DBase</span></code></a></p>
<p>The affine part of the polar projection. Scales the output so
that maximum radius rests on the edge of the axes circle.</p>
<p><em>limits</em> is the view limit of the data. The only part of
its bounds that is used is the y limits (for the radius limits).
The theta range is handled by the non-affine transform.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAffine.get_matrix">
<code class="descname">get_matrix</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAffine.get_matrix"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAffine.get_matrix" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the matrix for the affine part of this transform.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes">
<em class="property">class </em><code class="descclassname">matplotlib.projections.polar.</code><code class="descname">PolarAxes</code><span class="sig-paren">(</span><em>*args</em>, <em>theta_offset=0</em>, <em>theta_direction=1</em>, <em>rlabel_position=22.5</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.axes._axes.Axes</span></code></p>
<p>A polar graph projection, where the input dimensions are <em>theta</em>, <em>r</em>.</p>
<p>Theta starts pointing east and goes anti-clockwise.</p>
<p>Build an axes in a figure.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>fig</strong><span class="classifier"><a class="reference internal" href="_as_gen/matplotlib.figure.Figure.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure</span></code></a></span></dt><dd><p>The axes is build in the <a class="reference internal" href="_as_gen/matplotlib.figure.Figure.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure</span></code></a> <em>fig</em>.</p>
</dd>
<dt><strong>rect</strong><span class="classifier">[left, bottom, width, height]</span></dt><dd><p>The axes is build in the rectangle <em>rect</em>. <em>rect</em> is in
<a class="reference internal" href="_as_gen/matplotlib.figure.Figure.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure</span></code></a> coordinates.</p>
</dd>
<dt><strong>sharex, sharey</strong><span class="classifier"><a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Axes</span></code></a>, optional</span></dt><dd><p>The x or y <a class="reference internal" href="axis_api.html#module-matplotlib.axis" title="matplotlib.axis"><code class="xref py py-obj docutils literal notranslate"><span class="pre">axis</span></code></a> is shared with the x or
y axis in the input <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Axes</span></code></a>.</p>
</dd>
<dt><strong>frameon</strong><span class="classifier">bool, default: True</span></dt><dd><p>Whether the axes frame is visible.</p>
</dd>
<dt><strong>box_aspect</strong><span class="classifier">None, or a number, optional</span></dt><dd><p>Sets the aspect of the axes box. See <a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_box_aspect.html#matplotlib.axes.Axes.set_box_aspect" title="matplotlib.axes.Axes.set_box_aspect"><code class="xref py py-obj docutils literal notranslate"><span class="pre">set_box_aspect</span></code></a>
for details.</p>
</dd>
<dt><strong>**kwargs</strong></dt><dd><p>Other optional keyword arguments:</p>
<table border="1" class="property-table docutils align-default">
<colgroup>
<col width="43%" />
<col width="57%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">Property</th>
<th class="head">Description</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_adjustable.html#matplotlib.axes.Axes.set_adjustable" title="matplotlib.axes.Axes.set_adjustable"><code class="xref py py-meth docutils literal notranslate"><span class="pre">adjustable</span></code></a></td>
<td>{'box', 'datalim'}</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_agg_filter.html#matplotlib.artist.Artist.set_agg_filter" title="matplotlib.artist.Artist.set_agg_filter"><code class="xref py py-meth docutils literal notranslate"><span class="pre">agg_filter</span></code></a></td>
<td>a filter function, which takes a (m, n, 3) float array and a dpi value, and returns a (m, n, 3) array</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_alpha.html#matplotlib.artist.Artist.set_alpha" title="matplotlib.artist.Artist.set_alpha"><code class="xref py py-meth docutils literal notranslate"><span class="pre">alpha</span></code></a></td>
<td>float or None</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_anchor.html#matplotlib.axes.Axes.set_anchor" title="matplotlib.axes.Axes.set_anchor"><code class="xref py py-meth docutils literal notranslate"><span class="pre">anchor</span></code></a></td>
<td>2-tuple of floats or {'C', 'SW', 'S', 'SE', ...}</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_animated.html#matplotlib.artist.Artist.set_animated" title="matplotlib.artist.Artist.set_animated"><code class="xref py py-meth docutils literal notranslate"><span class="pre">animated</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_aspect.html#matplotlib.axes.Axes.set_aspect" title="matplotlib.axes.Axes.set_aspect"><code class="xref py py-meth docutils literal notranslate"><span class="pre">aspect</span></code></a></td>
<td>{'auto'} or num</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_autoscale_on.html#matplotlib.axes.Axes.set_autoscale_on" title="matplotlib.axes.Axes.set_autoscale_on"><code class="xref py py-meth docutils literal notranslate"><span class="pre">autoscale_on</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_autoscalex_on.html#matplotlib.axes.Axes.set_autoscalex_on" title="matplotlib.axes.Axes.set_autoscalex_on"><code class="xref py py-meth docutils literal notranslate"><span class="pre">autoscalex_on</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_autoscaley_on.html#matplotlib.axes.Axes.set_autoscaley_on" title="matplotlib.axes.Axes.set_autoscaley_on"><code class="xref py py-meth docutils literal notranslate"><span class="pre">autoscaley_on</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_axes_locator.html#matplotlib.axes.Axes.set_axes_locator" title="matplotlib.axes.Axes.set_axes_locator"><code class="xref py py-meth docutils literal notranslate"><span class="pre">axes_locator</span></code></a></td>
<td>Callable[[Axes, Renderer], Bbox]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_axisbelow.html#matplotlib.axes.Axes.set_axisbelow" title="matplotlib.axes.Axes.set_axisbelow"><code class="xref py py-meth docutils literal notranslate"><span class="pre">axisbelow</span></code></a></td>
<td>bool or 'line'</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_box_aspect.html#matplotlib.axes.Axes.set_box_aspect" title="matplotlib.axes.Axes.set_box_aspect"><code class="xref py py-meth docutils literal notranslate"><span class="pre">box_aspect</span></code></a></td>
<td>None, or a number</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_clip_box.html#matplotlib.artist.Artist.set_clip_box" title="matplotlib.artist.Artist.set_clip_box"><code class="xref py py-meth docutils literal notranslate"><span class="pre">clip_box</span></code></a></td>
<td><a class="reference internal" href="transformations.html#matplotlib.transforms.Bbox" title="matplotlib.transforms.Bbox"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Bbox</span></code></a></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_clip_on.html#matplotlib.artist.Artist.set_clip_on" title="matplotlib.artist.Artist.set_clip_on"><code class="xref py py-meth docutils literal notranslate"><span class="pre">clip_on</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_clip_path.html#matplotlib.artist.Artist.set_clip_path" title="matplotlib.artist.Artist.set_clip_path"><code class="xref py py-meth docutils literal notranslate"><span class="pre">clip_path</span></code></a></td>
<td>Patch or (Path, Transform) or None</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_contains.html#matplotlib.artist.Artist.set_contains" title="matplotlib.artist.Artist.set_contains"><code class="xref py py-meth docutils literal notranslate"><span class="pre">contains</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_facecolor.html#matplotlib.axes.Axes.set_facecolor" title="matplotlib.axes.Axes.set_facecolor"><code class="xref py py-meth docutils literal notranslate"><span class="pre">facecolor</span></code></a> or fc</td>
<td>color</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_figure.html#matplotlib.artist.Artist.set_figure" title="matplotlib.artist.Artist.set_figure"><code class="xref py py-meth docutils literal notranslate"><span class="pre">figure</span></code></a></td>
<td><a class="reference internal" href="_as_gen/matplotlib.figure.Figure.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Figure</span></code></a></td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_frame_on.html#matplotlib.axes.Axes.set_frame_on" title="matplotlib.axes.Axes.set_frame_on"><code class="xref py py-meth docutils literal notranslate"><span class="pre">frame_on</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_gid.html#matplotlib.artist.Artist.set_gid" title="matplotlib.artist.Artist.set_gid"><code class="xref py py-meth docutils literal notranslate"><span class="pre">gid</span></code></a></td>
<td>str</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_in_layout.html#matplotlib.artist.Artist.set_in_layout" title="matplotlib.artist.Artist.set_in_layout"><code class="xref py py-meth docutils literal notranslate"><span class="pre">in_layout</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_label.html#matplotlib.artist.Artist.set_label" title="matplotlib.artist.Artist.set_label"><code class="xref py py-meth docutils literal notranslate"><span class="pre">label</span></code></a></td>
<td>object</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_navigate.html#matplotlib.axes.Axes.set_navigate" title="matplotlib.axes.Axes.set_navigate"><code class="xref py py-meth docutils literal notranslate"><span class="pre">navigate</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_navigate_mode.html#matplotlib.axes.Axes.set_navigate_mode" title="matplotlib.axes.Axes.set_navigate_mode"><code class="xref py py-meth docutils literal notranslate"><span class="pre">navigate_mode</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_path_effects.html#matplotlib.artist.Artist.set_path_effects" title="matplotlib.artist.Artist.set_path_effects"><code class="xref py py-meth docutils literal notranslate"><span class="pre">path_effects</span></code></a></td>
<td><a class="reference internal" href="patheffects_api.html#matplotlib.patheffects.AbstractPathEffect" title="matplotlib.patheffects.AbstractPathEffect"><code class="xref py py-obj docutils literal notranslate"><span class="pre">AbstractPathEffect</span></code></a></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_picker.html#matplotlib.artist.Artist.set_picker" title="matplotlib.artist.Artist.set_picker"><code class="xref py py-meth docutils literal notranslate"><span class="pre">picker</span></code></a></td>
<td>None or bool or callable</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_position.html#matplotlib.axes.Axes.set_position" title="matplotlib.axes.Axes.set_position"><code class="xref py py-meth docutils literal notranslate"><span class="pre">position</span></code></a></td>
<td>[left, bottom, width, height] or <a class="reference internal" href="transformations.html#matplotlib.transforms.Bbox" title="matplotlib.transforms.Bbox"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Bbox</span></code></a></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_prop_cycle.html#matplotlib.axes.Axes.set_prop_cycle" title="matplotlib.axes.Axes.set_prop_cycle"><code class="xref py py-meth docutils literal notranslate"><span class="pre">prop_cycle</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_rasterization_zorder.html#matplotlib.axes.Axes.set_rasterization_zorder" title="matplotlib.axes.Axes.set_rasterization_zorder"><code class="xref py py-meth docutils literal notranslate"><span class="pre">rasterization_zorder</span></code></a></td>
<td>float or None</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_rasterized.html#matplotlib.artist.Artist.set_rasterized" title="matplotlib.artist.Artist.set_rasterized"><code class="xref py py-meth docutils literal notranslate"><span class="pre">rasterized</span></code></a></td>
<td>bool or None</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_sketch_params.html#matplotlib.artist.Artist.set_sketch_params" title="matplotlib.artist.Artist.set_sketch_params"><code class="xref py py-meth docutils literal notranslate"><span class="pre">sketch_params</span></code></a></td>
<td>(scale: float, length: float, randomness: float)</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_snap.html#matplotlib.artist.Artist.set_snap" title="matplotlib.artist.Artist.set_snap"><code class="xref py py-meth docutils literal notranslate"><span class="pre">snap</span></code></a></td>
<td>bool or None</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_title.html#matplotlib.axes.Axes.set_title" title="matplotlib.axes.Axes.set_title"><code class="xref py py-meth docutils literal notranslate"><span class="pre">title</span></code></a></td>
<td>str</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_transform.html#matplotlib.artist.Artist.set_transform" title="matplotlib.artist.Artist.set_transform"><code class="xref py py-meth docutils literal notranslate"><span class="pre">transform</span></code></a></td>
<td><a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Transform</span></code></a></td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_url.html#matplotlib.artist.Artist.set_url" title="matplotlib.artist.Artist.set_url"><code class="xref py py-meth docutils literal notranslate"><span class="pre">url</span></code></a></td>
<td>str</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_visible.html#matplotlib.artist.Artist.set_visible" title="matplotlib.artist.Artist.set_visible"><code class="xref py py-meth docutils literal notranslate"><span class="pre">visible</span></code></a></td>
<td>bool</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xbound.html#matplotlib.axes.Axes.set_xbound" title="matplotlib.axes.Axes.set_xbound"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xbound</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xlabel.html#matplotlib.axes.Axes.set_xlabel" title="matplotlib.axes.Axes.set_xlabel"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xlabel</span></code></a></td>
<td>str</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xlim.html#matplotlib.axes.Axes.set_xlim" title="matplotlib.axes.Axes.set_xlim"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xlim</span></code></a></td>
<td>(bottom: float, top: float)</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xmargin.html#matplotlib.axes.Axes.set_xmargin" title="matplotlib.axes.Axes.set_xmargin"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xmargin</span></code></a></td>
<td>float greater than -0.5</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xscale.html#matplotlib.axes.Axes.set_xscale" title="matplotlib.axes.Axes.set_xscale"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xscale</span></code></a></td>
<td>{"linear", "log", "symlog", "logit", ...}</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xticklabels.html#matplotlib.axes.Axes.set_xticklabels" title="matplotlib.axes.Axes.set_xticklabels"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xticklabels</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_xticks.html#matplotlib.axes.Axes.set_xticks" title="matplotlib.axes.Axes.set_xticks"><code class="xref py py-meth docutils literal notranslate"><span class="pre">xticks</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_ybound.html#matplotlib.axes.Axes.set_ybound" title="matplotlib.axes.Axes.set_ybound"><code class="xref py py-meth docutils literal notranslate"><span class="pre">ybound</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_ylabel.html#matplotlib.axes.Axes.set_ylabel" title="matplotlib.axes.Axes.set_ylabel"><code class="xref py py-meth docutils literal notranslate"><span class="pre">ylabel</span></code></a></td>
<td>str</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_ylim.html#matplotlib.axes.Axes.set_ylim" title="matplotlib.axes.Axes.set_ylim"><code class="xref py py-meth docutils literal notranslate"><span class="pre">ylim</span></code></a></td>
<td>(bottom: float, top: float)</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_ymargin.html#matplotlib.axes.Axes.set_ymargin" title="matplotlib.axes.Axes.set_ymargin"><code class="xref py py-meth docutils literal notranslate"><span class="pre">ymargin</span></code></a></td>
<td>float greater than -0.5</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_yscale.html#matplotlib.axes.Axes.set_yscale" title="matplotlib.axes.Axes.set_yscale"><code class="xref py py-meth docutils literal notranslate"><span class="pre">yscale</span></code></a></td>
<td>{"linear", "log", "symlog", "logit", ...}</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_yticklabels.html#matplotlib.axes.Axes.set_yticklabels" title="matplotlib.axes.Axes.set_yticklabels"><code class="xref py py-meth docutils literal notranslate"><span class="pre">yticklabels</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="_as_gen/matplotlib.axes.Axes.set_yticks.html#matplotlib.axes.Axes.set_yticks" title="matplotlib.axes.Axes.set_yticks"><code class="xref py py-meth docutils literal notranslate"><span class="pre">yticks</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="_as_gen/matplotlib.artist.Artist.set_zorder.html#matplotlib.artist.Artist.set_zorder" title="matplotlib.artist.Artist.set_zorder"><code class="xref py py-meth docutils literal notranslate"><span class="pre">zorder</span></code></a></td>
<td>float</td>
</tr>
</tbody>
</table>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt><a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Axes</span></code></a></dt><dd><p>The new <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Axes</span></code></a> object.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform">
<em class="property">class </em><code class="descname">InvertedPolarTransform</code><span class="sig-paren">(</span><em>axis=None</em>, <em>use_rmin=True</em>, <em>_apply_theta_transforms=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<p>The inverse of the polar transform, mapping Cartesian
coordinate space <em>x</em> and <em>y</em> back to <em>theta</em> and <em>r</em>.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>shorthand_name</strong><span class="classifier">str</span></dt><dd><p>A string representing the "name" of the transform. The name carries
no significance other than to improve the readability of
<code class="docutils literal notranslate"><span class="pre">str(transform)</span></code> when DEBUG=True.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.has_inverse">
<code class="descname">has_inverse</code><em class="property"> = True</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.has_inverse" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims">
<code class="descname">input_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.inverted">
<code class="descname">inverted</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.inverted" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the corresponding inverse transformation.</p>
<p>It holds <code class="docutils literal notranslate"><span class="pre">x</span> <span class="pre">==</span> <span class="pre">self.inverted().transform(self.transform(x))</span></code>.</p>
<p>The return value of this method should be treated as
temporary. An update to <em>self</em> does not cause a corresponding
update to its inverted copy.</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims">
<code class="descname">output_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.transform_non_affine">
<code class="descname">transform_non_affine</code><span class="sig-paren">(</span><em>self</em>, <em>xy</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.transform_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Apply only the non-affine part of this transformation.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform(values)</span></code> is always equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_affine(transform_non_affine(values))</span></code>.</p>
<p>In non-affine transformations, this is generally equivalent to
<code class="docutils literal notranslate"><span class="pre">transform(values)</span></code>. In affine transformations, this is
always a no-op.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>values</strong><span class="classifier">array</span></dt><dd><p>The input values as NumPy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a> or
shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>).</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>array</dt><dd><p>The output values as NumPy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a> or
shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims" title="matplotlib.projections.polar.PolarAxes.InvertedPolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>), depending on the input.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.PolarAffine">
<em class="property">class </em><code class="descname">PolarAffine</code><span class="sig-paren">(</span><em>scale_transform</em>, <em>limits</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarAffine" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Affine2DBase" title="matplotlib.transforms.Affine2DBase"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Affine2DBase</span></code></a></p>
<p>The affine part of the polar projection. Scales the output so
that maximum radius rests on the edge of the axes circle.</p>
<p><em>limits</em> is the view limit of the data. The only part of
its bounds that is used is the y limits (for the radius limits).
The theta range is handled by the non-affine transform.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarAffine.get_matrix">
<code class="descname">get_matrix</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarAffine.get_matrix" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the matrix for the affine part of this transform.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform">
<em class="property">class </em><code class="descname">PolarTransform</code><span class="sig-paren">(</span><em>axis=None</em>, <em>use_rmin=True</em>, <em>_apply_theta_transforms=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.transforms.Transform</span></code></a></p>
<p>The base polar transform. This handles projection <em>theta</em> and
<em>r</em> into Cartesian coordinate space <em>x</em> and <em>y</em>, but does not
perform the ultimate affine transformation into the correct
position.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>shorthand_name</strong><span class="classifier">str</span></dt><dd><p>A string representing the "name" of the transform. The name carries
no significance other than to improve the readability of
<code class="docutils literal notranslate"><span class="pre">str(transform)</span></code> when DEBUG=True.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.has_inverse">
<code class="descname">has_inverse</code><em class="property"> = True</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.has_inverse" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims">
<code class="descname">input_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.inverted">
<code class="descname">inverted</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.inverted" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the corresponding inverse transformation.</p>
<p>It holds <code class="docutils literal notranslate"><span class="pre">x</span> <span class="pre">==</span> <span class="pre">self.inverted().transform(self.transform(x))</span></code>.</p>
<p>The return value of this method should be treated as
temporary. An update to <em>self</em> does not cause a corresponding
update to its inverted copy.</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims">
<code class="descname">output_dims</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.transform_non_affine">
<code class="descname">transform_non_affine</code><span class="sig-paren">(</span><em>self</em>, <em>tr</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.transform_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Apply only the non-affine part of this transformation.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform(values)</span></code> is always equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_affine(transform_non_affine(values))</span></code>.</p>
<p>In non-affine transformations, this is generally equivalent to
<code class="docutils literal notranslate"><span class="pre">transform(values)</span></code>. In affine transformations, this is
always a no-op.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first docutils">
<dt><strong>values</strong><span class="classifier">array</span></dt><dd><p>The input values as NumPy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a> or
shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a>).</p>
</dd>
</dl>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>array</dt><dd><p>The output values as NumPy array of length <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.input_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">input_dims</span></code></a> or
shape (N x <a class="reference internal" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims" title="matplotlib.projections.polar.PolarAxes.PolarTransform.output_dims"><code class="xref py py-attr docutils literal notranslate"><span class="pre">output_dims</span></code></a>), depending on the input.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.PolarTransform.transform_path_non_affine">
<code class="descname">transform_path_non_affine</code><span class="sig-paren">(</span><em>self</em>, <em>path</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.PolarTransform.transform_path_non_affine" title="Permalink to this definition">¶</a></dt>
<dd><p>Apply the non-affine part of this transform to <a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Path</span></code></a> <em>path</em>,
returning a new <a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Path</span></code></a>.</p>
<p><code class="docutils literal notranslate"><span class="pre">transform_path(path)</span></code> is equivalent to
<code class="docutils literal notranslate"><span class="pre">transform_path_affine(transform_path_non_affine(values))</span></code>.</p>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator">
<em class="property">class </em><code class="descname">RadialLocator</code><span class="sig-paren">(</span><em>base</em>, <em>axes=None</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="ticker_api.html#matplotlib.ticker.Locator" title="matplotlib.ticker.Locator"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.ticker.Locator</span></code></a></p>
<p>Used to locate radius ticks.</p>
<p>Ensures that all ticks are strictly positive. For all other
tasks, it delegates to the base
<a class="reference internal" href="ticker_api.html#matplotlib.ticker.Locator" title="matplotlib.ticker.Locator"><code class="xref py py-class docutils literal notranslate"><span class="pre">Locator</span></code></a> (which may be different
depending on the scale of the <em>r</em>-axis.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.autoscale">
<code class="descname">autoscale</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.autoscale" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.2: </span></p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.nonsingular">
<code class="descname">nonsingular</code><span class="sig-paren">(</span><em>self</em>, <em>vmin</em>, <em>vmax</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.nonsingular" title="Permalink to this definition">¶</a></dt>
<dd><p>Adjust a range as needed to avoid singularities.</p>
<p>This method gets called during autoscaling, with <code class="docutils literal notranslate"><span class="pre">(v0,</span> <span class="pre">v1)</span></code> set to
the data limits on the axes if the axes contains any data, or
<code class="docutils literal notranslate"><span class="pre">(-inf,</span> <span class="pre">+inf)</span></code> if not.</p>
<ul class="simple">
<li>If <code class="docutils literal notranslate"><span class="pre">v0</span> <span class="pre">==</span> <span class="pre">v1</span></code> (possibly up to some floating point slop), this
method returns an expanded interval around this value.</li>
<li>If <code class="docutils literal notranslate"><span class="pre">(v0,</span> <span class="pre">v1)</span> <span class="pre">==</span> <span class="pre">(-inf,</span> <span class="pre">+inf)</span></code>, this method returns appropriate
default view limits.</li>
<li>Otherwise, <code class="docutils literal notranslate"><span class="pre">(v0,</span> <span class="pre">v1)</span></code> is returned without modification.</li>
</ul>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.pan">
<code class="descname">pan</code><span class="sig-paren">(</span><em>self</em>, <em>numsteps</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.pan" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.3: </span></p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.refresh">
<code class="descname">refresh</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.refresh" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.3: </span></p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.view_limits">
<code class="descname">view_limits</code><span class="sig-paren">(</span><em>self</em>, <em>vmin</em>, <em>vmax</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.view_limits" title="Permalink to this definition">¶</a></dt>
<dd><p>Select a scale for the range from vmin to vmax.</p>
<p>Subclasses should override this method to change locator behaviour.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.RadialLocator.zoom">
<code class="descname">zoom</code><span class="sig-paren">(</span><em>self</em>, <em>direction</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.RadialLocator.zoom" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.3: </span></p>
</div>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaFormatter">
<em class="property">class </em><code class="descname">ThetaFormatter</code><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaFormatter" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="ticker_api.html#matplotlib.ticker.Formatter" title="matplotlib.ticker.Formatter"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.ticker.Formatter</span></code></a></p>
<p>Used to format the <em>theta</em> tick labels. Converts the native
unit of radians into degrees and adds a degree symbol.</p>
</dd></dl>
<dl class="class">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator">
<em class="property">class </em><code class="descname">ThetaLocator</code><span class="sig-paren">(</span><em>base</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="ticker_api.html#matplotlib.ticker.Locator" title="matplotlib.ticker.Locator"><code class="xref py py-class docutils literal notranslate"><span class="pre">matplotlib.ticker.Locator</span></code></a></p>
<p>Used to locate theta ticks.</p>
<p>This will work the same as the base locator except in the case that the
view spans the entire circle. In such cases, the previously used default
locations of every 45 degrees are returned.</p>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.autoscale">
<code class="descname">autoscale</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.autoscale" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.2: </span></p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.pan">
<code class="descname">pan</code><span class="sig-paren">(</span><em>self</em>, <em>numsteps</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.pan" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.3: </span></p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.refresh">
<code class="descname">refresh</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.refresh" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>] Refresh internal information based on current limits.</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.3.</span></p>
</div>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.set_axis">
<code class="descname">set_axis</code><span class="sig-paren">(</span><em>self</em>, <em>axis</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.set_axis" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.view_limits">
<code class="descname">view_limits</code><span class="sig-paren">(</span><em>self</em>, <em>vmin</em>, <em>vmax</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.view_limits" title="Permalink to this definition">¶</a></dt>
<dd><p>Select a scale for the range from vmin to vmax.</p>
<p>Subclasses should override this method to change locator behaviour.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.ThetaLocator.zoom">
<code class="descname">zoom</code><span class="sig-paren">(</span><em>self</em>, <em>direction</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.ThetaLocator.zoom" title="Permalink to this definition">¶</a></dt>
<dd><p>[<em>Deprecated</em>]</p>
<p class="rubric">Notes</p>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.3: </span></p>
</div>
</dd></dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.can_pan">
<code class="descname">can_pan</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.can_pan"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.can_pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Return <em>True</em> if this axes supports the pan/zoom button functionality.</p>
<p>For polar axes, this is slightly misleading. Both panning and
zooming are performed by the same button. Panning is performed
in azimuth while zooming is done along the radial.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.can_zoom">
<code class="descname">can_zoom</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.can_zoom"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.can_zoom" title="Permalink to this definition">¶</a></dt>
<dd><p>Return <em>True</em> if this axes supports the zoom box button functionality.</p>
<p>Polar axes do not support zoom boxes.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.cla">
<code class="descname">cla</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.cla"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.cla" title="Permalink to this definition">¶</a></dt>
<dd><p>Clear the current axes.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.drag_pan">
<code class="descname">drag_pan</code><span class="sig-paren">(</span><em>self</em>, <em>button</em>, <em>key</em>, <em>x</em>, <em>y</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.drag_pan"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.drag_pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Called when the mouse moves during a pan operation.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>button</strong><span class="classifier"><a class="reference internal" href="backend_bases_api.html#matplotlib.backend_bases.MouseButton" title="matplotlib.backend_bases.MouseButton"><code class="xref py py-obj docutils literal notranslate"><span class="pre">MouseButton</span></code></a></span></dt><dd><p>The pressed mouse button.</p>
</dd>
<dt><strong>key</strong><span class="classifier">str or None</span></dt><dd><p>The pressed key, if any.</p>
</dd>
<dt><strong>x, y</strong><span class="classifier">float</span></dt><dd><p>The mouse coordinates in display coords.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>This is intended to be overridden by new projection types.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.draw">
<code class="descname">draw</code><span class="sig-paren">(</span><em>self</em>, <em>renderer</em>, <em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.draw"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.draw" title="Permalink to this definition">¶</a></dt>
<dd><p>Draw the Artist (and its children) using the given renderer.</p>
<p>This has no effect if the artist is not visible (<a class="reference internal" href="_as_gen/matplotlib.artist.Artist.get_visible.html#matplotlib.artist.Artist.get_visible" title="matplotlib.artist.Artist.get_visible"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Artist.get_visible</span></code></a>
returns False).</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><dl class="first last docutils">
<dt><strong>renderer</strong><span class="classifier"><a class="reference internal" href="backend_bases_api.html#matplotlib.backend_bases.RendererBase" title="matplotlib.backend_bases.RendererBase"><code class="xref py py-obj docutils literal notranslate"><span class="pre">RendererBase</span></code></a> subclass.</span></dt><dd></dd>
</dl>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>This method is overridden in the Artist subclasses.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.end_pan">
<code class="descname">end_pan</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.end_pan"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.end_pan" title="Permalink to this definition">¶</a></dt>
<dd><p>Called when a pan operation completes (when the mouse button is up.)</p>
<p class="rubric">Notes</p>
<p>This is intended to be overridden by new projection types.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.format_coord">
<code class="descname">format_coord</code><span class="sig-paren">(</span><em>self</em>, <em>theta</em>, <em>r</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.format_coord"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.format_coord" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a format string formatting the <em>x</em>, <em>y</em> coordinates.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_data_ratio">
<code class="descname">get_data_ratio</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_data_ratio"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_data_ratio" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the aspect ratio of the data itself. For a polar plot,
this should always be 1.0</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rlabel_position">
<code class="descname">get_rlabel_position</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_rlabel_position"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rlabel_position" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>float</dt><dd><p>The theta position of the radius labels in degrees.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rmax">
<code class="descname">get_rmax</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_rmax"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rmax" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>float</dt><dd><p>Outer radial limit.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rmin">
<code class="descname">get_rmin</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_rmin"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rmin" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>float</dt><dd><p>The inner radial limit.</p>
</dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rorigin">
<code class="descname">get_rorigin</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_rorigin"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rorigin" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
<dt>float</dt><dd></dd>
</dl>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_rsign">
<code class="descname">get_rsign</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_rsign"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_rsign" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_theta_direction">
<code class="descname">get_theta_direction</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_theta_direction"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_theta_direction" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the direction in which theta increases.</p>
<dl class="docutils">
<dt>-1:</dt><dd>Theta increases in the clockwise direction</dd>
<dt>1:</dt><dd>Theta increases in the counterclockwise direction</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_theta_offset">
<code class="descname">get_theta_offset</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_theta_offset"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_theta_offset" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the offset for the location of 0 in radians.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_thetamax">
<code class="descname">get_thetamax</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_thetamax"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_thetamax" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the maximum theta limit in degrees.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_thetamin">
<code class="descname">get_thetamin</code><span class="sig-paren">(</span><em>self</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_thetamin"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_thetamin" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the minimum theta limit in degrees.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.projections.polar.PolarAxes.get_xaxis_text1_transform">
<code class="descname">get_xaxis_text1_transform</code><span class="sig-paren">(</span><em>self</em>, <em>pad</em><span class="sig-paren">)</span><a class="reference internal" href="../_modules/matplotlib/projections/polar.html#PolarAxes.get_xaxis_text1_transform"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#matplotlib.projections.polar.PolarAxes.get_xaxis_text1_transform" title="Permalink to this definition">¶</a></dt>
<dd><table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"><dl class="first last docutils">
You can’t perform that action at this time.