{{ message }}
-
Notifications
You must be signed in to change notification settings - Fork 62
Expand file tree
/
Copy pathgridspec.html
More file actions
337 lines (317 loc) · 29.6 KB
/
Copy pathgridspec.html
File metadata and controls
337 lines (317 loc) · 29.6 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
<!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="Content-Type" content="text/html; charset=utf-8" />
<title>Customizing Location of Subplot Using GridSpec — Matplotlib 1.3.0 documentation</title>
<link rel="stylesheet" href="../_static/mpl.css" type="text/css" />
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: '../',
VERSION: '1.3.0',
COLLAPSE_INDEX: false,
FILE_SUFFIX: '.html',
HAS_SOURCE: true
};
</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>
<link rel="search" type="application/opensearchdescription+xml"
title="Search within Matplotlib 1.3.0 documentation"
href="../_static/opensearch.xml"/>
<link rel="top" title="Matplotlib 1.3.0 documentation" href="../index.html" />
<link rel="up" title="User’s Guide" href="index.html" />
<link rel="next" title="Tight Layout guide" href="tight_layout_guide.html" />
<link rel="prev" title="Artist tutorial" href="artists.html" />
<link rel="canonical" href="https://matplotlib.org/2.0.2/users/gridspec.html" />
<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 (v1.3.0). For the latest version see <a href="/stable/">https://matplotlib.org/stable/</a> </div>
<!-- Piwik -->
<script type="text/javascript">
if ("matplotlib.sourceforge.net" == document.location.hostname ||
"matplotlib.sf.net" == document.location.hostname) {
var pkBaseURL = (("https:" == document.location.protocol) ? "https://apps.sourceforge.net/piwik/matplotlib/" : "http://apps.sourceforge.net/piwik/matplotlib/");
document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
}
</script>
<script type="text/javascript">
if ("matplotlib.sourceforge.net" == document.location.hostname ||
"matplotlib.sf.net" == document.location.hostname) {
piwik_action_name = '';
piwik_idsite = 1;
piwik_url = pkBaseURL + "piwik.php";
piwik_log(piwik_action_name, piwik_idsite, piwik_url);
document.write(unescape('%3Cobject%3E%3Cnoscript%3E%3Cp%3E%3Cimg src="http://apps.sourceforge.net/piwik/matplotlib/piwik.php?idsite=1" alt="piwik"/%3E%3C/p%3E%3C/noscript%3E%3C/object%3E'));
}
</script>
<!-- End Piwik Tag -->
<link rel="shortcut icon" href="_static/favicon.ico">
<!-- The "Fork me on github" ribbon -->
<img style="float: right; margin-bottom: -40px; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png" usemap="#ribbonmap"/>
<map name="ribbonmap">
<area shape="poly" coords="15,0,148,-1,148,135" href="https://github.com/matplotlib/matplotlib" title="Fork me on GitHub" />
</map>
<div style="background-color: white; text-align: left; padding: 10px 10px 15px 15px">
<a href="../index.html"><img src="../_static/logo2.png" border="0" alt="matplotlib"/></a>
</div>
<div class="related">
<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="tight_layout_guide.html" title="Tight Layout guide"
accesskey="N">next</a> |</li>
<li class="right" >
<a href="artists.html" title="Artist tutorial"
accesskey="P">previous</a> |</li>
<li><a href="../index.html">home</a>| </li>
<li><a href="../examples/index.html">examples</a>| </li>
<li><a href="../gallery.html">gallery</a>| </li>
<li><a href="../api/pyplot_summary.html">pyplot</a>| </li>
<li><a href="../contents.html">docs</a> »</li>
<li><a href="index.html" accesskey="U">User’s Guide</a> »</li>
</ul>
</div>
<div class="sphinxsidebar">
<div class="sphinxsidebarwrapper">
<h3><a href="../contents.html">Table Of Contents</a></h3>
<ul>
<li><a class="reference internal" href="#">Customizing Location of Subplot Using GridSpec</a><ul>
<li><a class="reference internal" href="#basic-example-of-using-subplot2grid">Basic Example of using subplot2grid</a></li>
<li><a class="reference internal" href="#gridspec-and-subplotspec">GridSpec and SubplotSpec</a></li>
<li><a class="reference internal" href="#adjust-gridspec-layout">Adjust GridSpec layout</a></li>
<li><a class="reference internal" href="#gridspec-using-subplotspec">GridSpec using SubplotSpec</a></li>
<li><a class="reference internal" href="#a-complex-nested-gridspec-using-subplotspec">A Complex Nested GridSpec using SubplotSpec</a></li>
<li><a class="reference internal" href="#gridspec-with-varying-cell-sizes">GridSpec with Varying Cell Sizes</a></li>
</ul>
</li>
</ul>
<h4>Previous topic</h4>
<p class="topless"><a href="artists.html"
title="previous chapter">Artist tutorial</a></p>
<h4>Next topic</h4>
<p class="topless"><a href="tight_layout_guide.html"
title="next chapter">Tight Layout guide</a></p>
<h3>This Page</h3>
<ul class="this-page-menu">
<li><a href="../_sources/users/gridspec.txt"
rel="nofollow">Show Source</a></li>
</ul>
<div id="searchbox" style="display: none">
<h3>Quick search</h3>
<form class="search" action="../search.html" method="get">
<input type="text" name="q" />
<input type="submit" value="Go" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
<p class="searchtip" style="font-size: 90%">
Enter search terms or a module, class or function name.
</p>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body">
<div class="section" id="customizing-location-of-subplot-using-gridspec">
<span id="gridspec-guide"></span><h1>Customizing Location of Subplot Using GridSpec<a class="headerlink" href="#customizing-location-of-subplot-using-gridspec" title="Permalink to this headline">¶</a></h1>
<blockquote>
<div><dl class="docutils">
<dt><tt class="docutils literal"><span class="pre">GridSpec</span></tt></dt>
<dd>specifies the geometry of the grid that a subplot will be
placed. The number of rows and number of columns of the grid
need to be set. Optionally, the subplot layout parameters
(e.g., left, right, etc.) can be tuned.</dd>
<dt><tt class="docutils literal"><span class="pre">SubplotSpec</span></tt></dt>
<dd>specifies the location of the subplot in the given <em>GridSpec</em>.</dd>
<dt><tt class="docutils literal"><span class="pre">subplot2grid</span></tt></dt>
<dd>a helper function that is similar to “pyplot.subplot” but uses
0-based indexing and let subplot to occupy multiple cells.</dd>
</dl>
</div></blockquote>
<div class="section" id="basic-example-of-using-subplot2grid">
<h2>Basic Example of using subplot2grid<a class="headerlink" href="#basic-example-of-using-subplot2grid" title="Permalink to this headline">¶</a></h2>
<p>To use subplot2grid, you provide geometry of the grid and the location
of the subplot in the grid. For a simple single-cell subplot:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ax</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">2</span><span class="p">,</span><span class="mi">2</span><span class="p">),(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span>
</pre></div>
</div>
<p>is identical to</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ax</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span><span class="mi">2</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
</pre></div>
</div>
<p>Note that, unlike matplotlib’s subplot, the index starts from 0 in gridspec.</p>
<p>To create a subplot that spans multiple cells,</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ax2</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">colspan</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span>
<span class="n">ax3</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span> <span class="n">rowspan</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span>
</pre></div>
</div>
<p>For example, the following commands</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ax1</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span><span class="mi">0</span><span class="p">),</span> <span class="n">colspan</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span>
<span class="n">ax2</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="mi">0</span><span class="p">),</span> <span class="n">colspan</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span>
<span class="n">ax3</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span> <span class="n">rowspan</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span>
<span class="n">ax4</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span>
<span class="n">ax5</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">3</span><span class="p">,</span><span class="mi">3</span><span class="p">),</span> <span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
</pre></div>
</div>
<p>creates</p>
<p>(<a class="reference external" href="../users/plotting/examples/demo_gridspec01.py">Source code</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec01.png">png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec01.hires.png">hires.png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec01.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/demo_gridspec01.png" src="../_images/demo_gridspec01.png" />
</div>
</div>
<div class="section" id="gridspec-and-subplotspec">
<h2>GridSpec and SubplotSpec<a class="headerlink" href="#gridspec-and-subplotspec" title="Permalink to this headline">¶</a></h2>
<p>You can create GridSpec explicitly and use them to create a Subplot.</p>
<p>For example,</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ax</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot2grid</span><span class="p">((</span><span class="mi">2</span><span class="p">,</span><span class="mi">2</span><span class="p">),(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span>
</pre></div>
</div>
<p>is equal to</p>
<div class="highlight-python"><div class="highlight"><pre><span class="kn">import</span> <span class="nn">matplotlib.gridspec</span> <span class="kn">as</span> <span class="nn">gridspec</span>
<span class="n">gs</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
<span class="n">ax</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">])</span>
</pre></div>
</div>
<p>A gridspec instance provides array-like (2d or 1d) indexing that
returns the SubplotSpec instance. For, SubplotSpec that spans multiple
cells, use slice.</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">ax2</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">1</span><span class="p">,:</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax3</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">1</span><span class="p">:,</span> <span class="o">-</span><span class="mi">1</span><span class="p">])</span>
</pre></div>
</div>
<p>The above example becomes</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">gs</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span>
<span class="n">ax1</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="p">:])</span>
<span class="n">ax2</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">1</span><span class="p">,:</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax3</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">1</span><span class="p">:,</span> <span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax4</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span><span class="mi">0</span><span class="p">])</span>
<span class="n">ax5</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span><span class="o">-</span><span class="mi">2</span><span class="p">])</span>
</pre></div>
</div>
<p>(<a class="reference external" href="../users/plotting/examples/demo_gridspec02.py">Source code</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec02.png">png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec02.hires.png">hires.png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec02.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/demo_gridspec02.png" src="../_images/demo_gridspec02.png" />
</div>
</div>
<div class="section" id="adjust-gridspec-layout">
<h2>Adjust GridSpec layout<a class="headerlink" href="#adjust-gridspec-layout" title="Permalink to this headline">¶</a></h2>
<p>When a GridSpec is explicitly used, you can adjust the layout
parameters of subplots that are created from the gridspec.</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">gs1</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span>
<span class="n">gs1</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="mf">0.05</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="mf">0.48</span><span class="p">,</span> <span class="n">wspace</span><span class="o">=</span><span class="mf">0.05</span><span class="p">)</span>
</pre></div>
</div>
<p>This is similar to <em>subplots_adjust</em>, but it only affects the subplots
that are created from the given GridSpec.</p>
<p>The code below</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">gs1</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span>
<span class="n">gs1</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="mf">0.05</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="mf">0.48</span><span class="p">,</span> <span class="n">wspace</span><span class="o">=</span><span class="mf">0.05</span><span class="p">)</span>
<span class="n">ax1</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs1</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="p">:])</span>
<span class="n">ax2</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs1</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax3</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs1</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">gs2</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span>
<span class="n">gs2</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">left</span><span class="o">=</span><span class="mf">0.55</span><span class="p">,</span> <span class="n">right</span><span class="o">=</span><span class="mf">0.98</span><span class="p">,</span> <span class="n">hspace</span><span class="o">=</span><span class="mf">0.05</span><span class="p">)</span>
<span class="n">ax4</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs2</span><span class="p">[:,</span> <span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax5</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs2</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax6</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs2</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">])</span>
</pre></div>
</div>
<p>creates</p>
<p>(<a class="reference external" href="../users/plotting/examples/demo_gridspec03.py">Source code</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec03.png">png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec03.hires.png">hires.png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec03.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/demo_gridspec03.png" src="../_images/demo_gridspec03.png" />
</div>
</div>
<div class="section" id="gridspec-using-subplotspec">
<h2>GridSpec using SubplotSpec<a class="headerlink" href="#gridspec-using-subplotspec" title="Permalink to this headline">¶</a></h2>
<p>You can create GridSpec from the SubplotSpec, in which case its layout
parameters are set to that of the location of the given SubplotSpec.</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">gs0</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
<span class="n">gs00</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpecFromSubplotSpec</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="n">subplot_spec</span><span class="o">=</span><span class="n">gs0</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="n">gs01</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpecFromSubplotSpec</span><span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="n">subplot_spec</span><span class="o">=</span><span class="n">gs0</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
</pre></div>
</div>
<p>(<a class="reference external" href="../users/plotting/examples/demo_gridspec04.py">Source code</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec04.png">png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec04.hires.png">hires.png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec04.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/demo_gridspec04.png" src="../_images/demo_gridspec04.png" />
</div>
</div>
<div class="section" id="a-complex-nested-gridspec-using-subplotspec">
<h2>A Complex Nested GridSpec using SubplotSpec<a class="headerlink" href="#a-complex-nested-gridspec-using-subplotspec" title="Permalink to this headline">¶</a></h2>
<p>Here’s a more sophisticated example of nested gridspec where we put
a box around each cell of the outer 4x4 grid, by hiding appropriate
spines in each of the inner 3x3 grids.</p>
<p>(<a class="reference external" href="../users/plotting/examples/demo_gridspec06.py">Source code</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec06.png">png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec06.hires.png">hires.png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec06.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/demo_gridspec06.png" src="../_images/demo_gridspec06.png" />
</div>
</div>
<div class="section" id="gridspec-with-varying-cell-sizes">
<h2>GridSpec with Varying Cell Sizes<a class="headerlink" href="#gridspec-with-varying-cell-sizes" title="Permalink to this headline">¶</a></h2>
<p>By default, GridSpec creates cells of equal sizes. You can adjust
relative heights and widths of rows and columns. Note that absolute
values are meaningless, only their relative ratios matter.</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">gs</span> <span class="o">=</span> <span class="n">gridspec</span><span class="o">.</span><span class="n">GridSpec</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span>
<span class="n">width_ratios</span><span class="o">=</span><span class="p">[</span><span class="mi">1</span><span class="p">,</span><span class="mi">2</span><span class="p">],</span>
<span class="n">height_ratios</span><span class="o">=</span><span class="p">[</span><span class="mi">4</span><span class="p">,</span><span class="mi">1</span><span class="p">]</span>
<span class="p">)</span>
<span class="n">ax1</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="n">ax2</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
<span class="n">ax3</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span>
<span class="n">ax4</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">subplot</span><span class="p">(</span><span class="n">gs</span><span class="p">[</span><span class="mi">3</span><span class="p">])</span>
</pre></div>
</div>
<p>(<a class="reference external" href="../users/plotting/examples/demo_gridspec05.py">Source code</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec05.png">png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec05.hires.png">hires.png</a>, <a class="reference external" href="../users/plotting/examples/demo_gridspec05.pdf">pdf</a>)</p>
<div class="figure">
<img alt="../_images/demo_gridspec05.png" src="../_images/demo_gridspec05.png" />
</div>
</div>
</div>
</div>
</div>
</div>
<div class="clearer"></div>
</div>
<div class="related">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="../genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="../py-modindex.html" title="Python Module Index"
>modules</a> |</li>
<li class="right" >
<a href="tight_layout_guide.html" title="Tight Layout guide"
>next</a> |</li>
<li class="right" >
<a href="artists.html" title="Artist tutorial"
>previous</a> |</li>
<li><a href="../index.html">home</a>| </li>
<li><a href="../examples/index.html">examples</a>| </li>
<li><a href="../gallery.html">gallery</a>| </li>
<li><a href="../api/pyplot_summary.html">pyplot</a>| </li>
<li><a href="../contents.html">docs</a> »</li>
<li><a href="index.html" >User’s Guide</a> »</li>
</ul>
</div>
<div class="footer">
© Copyright 2002 - 2012 John Hunter, Darren Dale, Eric Firing, Michael Droettboom and the matplotlib development team; 2012 - 2013 The matplotlib development team.
Last updated on Jul 31, 2013.
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2b1.
</div>
</body>
</html>
You can’t perform that action at this time.