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<div class="section" id="lines">
<h1>lines<a class="headerlink" href="#lines" title="Permalink to this headline">¶</a></h1>
<div class="section" id="module-matplotlib.lines">
<span id="matplotlib-lines"></span><h2><a class="reference internal" href="#module-matplotlib.lines" title="matplotlib.lines"><code class="xref py py-mod docutils literal"><span class="pre">matplotlib.lines</span></code></a><a class="headerlink" href="#module-matplotlib.lines" title="Permalink to this headline">¶</a></h2>
<p>This module contains all the 2D line class which can draw with a
variety of line styles, markers and colors.</p>
<dl class="class">
<dt id="matplotlib.lines.Line2D">
<em class="property">class </em><code class="descclassname">matplotlib.lines.</code><code class="descname">Line2D</code><span class="sig-paren">(</span><em>xdata</em>, <em>ydata</em>, <em>linewidth=None</em>, <em>linestyle=None</em>, <em>color=None</em>, <em>marker=None</em>, <em>markersize=None</em>, <em>markeredgewidth=None</em>, <em>markeredgecolor=None</em>, <em>markerfacecolor=None</em>, <em>markerfacecoloralt='none'</em>, <em>fillstyle=None</em>, <em>antialiased=None</em>, <em>dash_capstyle=None</em>, <em>solid_capstyle=None</em>, <em>dash_joinstyle=None</em>, <em>solid_joinstyle=None</em>, <em>pickradius=5</em>, <em>drawstyle=None</em>, <em>markevery=None</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="artist_api.html#matplotlib.artist.Artist" title="matplotlib.artist.Artist"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.artist.Artist</span></code></a></p>
<p>A line - the line can have both a solid linestyle connecting all
the vertices, and a marker at each vertex. Additionally, the
drawing of the solid line is influenced by the drawstyle, e.g., one
can create “stepped” lines in various styles.</p>
<p>Create a <a class="reference internal" href="#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-class docutils literal"><span class="pre">Line2D</span></code></a> instance with <em>x</em>
and <em>y</em> data in sequences <em>xdata</em>, <em>ydata</em>.</p>
<p>The kwargs are <a class="reference internal" href="#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-class docutils literal"><span class="pre">Line2D</span></code></a> properties:</p>
<blockquote>
<div><table border="1" class="docutils">
<colgroup>
<col width="37%" />
<col width="63%" />
</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="artist_api.html#matplotlib.artist.Artist.set_agg_filter" title="matplotlib.artist.Artist.set_agg_filter"><code class="xref py py-meth docutils literal"><span class="pre">agg_filter</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_alpha" title="matplotlib.artist.Artist.set_alpha"><code class="xref py py-meth docutils literal"><span class="pre">alpha</span></code></a></td>
<td>float (0.0 transparent through 1.0 opaque)</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_animated" title="matplotlib.artist.Artist.set_animated"><code class="xref py py-meth docutils literal"><span class="pre">animated</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_antialiased" title="matplotlib.lines.Line2D.set_antialiased"><code class="xref py py-meth docutils literal"><span class="pre">antialiased</span></code></a> or aa</td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_axes" title="matplotlib.artist.Artist.set_axes"><code class="xref py py-meth docutils literal"><span class="pre">axes</span></code></a></td>
<td>an <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-class docutils literal"><span class="pre">Axes</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_box" title="matplotlib.artist.Artist.set_clip_box"><code class="xref py py-meth docutils literal"><span class="pre">clip_box</span></code></a></td>
<td>a <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Bbox" title="matplotlib.transforms.Bbox"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.transforms.Bbox</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_on" title="matplotlib.artist.Artist.set_clip_on"><code class="xref py py-meth docutils literal"><span class="pre">clip_on</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_clip_path" title="matplotlib.artist.Artist.set_clip_path"><code class="xref py py-meth docutils literal"><span class="pre">clip_path</span></code></a></td>
<td>[ (<a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-class docutils literal"><span class="pre">Path</span></code></a>, <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">Transform</span></code></a>) | <a class="reference internal" href="patches_api.html#matplotlib.patches.Patch" title="matplotlib.patches.Patch"><code class="xref py py-class docutils literal"><span class="pre">Patch</span></code></a> | None ]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_color" title="matplotlib.lines.Line2D.set_color"><code class="xref py py-meth docutils literal"><span class="pre">color</span></code></a> or c</td>
<td>any matplotlib color</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_contains" title="matplotlib.artist.Artist.set_contains"><code class="xref py py-meth docutils literal"><span class="pre">contains</span></code></a></td>
<td>a callable function</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_dash_capstyle" title="matplotlib.lines.Line2D.set_dash_capstyle"><code class="xref py py-meth docutils literal"><span class="pre">dash_capstyle</span></code></a></td>
<td>[‘butt’ | ‘round’ | ‘projecting’]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_dash_joinstyle" title="matplotlib.lines.Line2D.set_dash_joinstyle"><code class="xref py py-meth docutils literal"><span class="pre">dash_joinstyle</span></code></a></td>
<td>[‘miter’ | ‘round’ | ‘bevel’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_dashes" title="matplotlib.lines.Line2D.set_dashes"><code class="xref py py-meth docutils literal"><span class="pre">dashes</span></code></a></td>
<td>sequence of on/off ink in points</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_drawstyle" title="matplotlib.lines.Line2D.set_drawstyle"><code class="xref py py-meth docutils literal"><span class="pre">drawstyle</span></code></a></td>
<td>[‘default’ | ‘steps’ | ‘steps-pre’ | ‘steps-mid’ | ‘steps-post’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_figure" title="matplotlib.artist.Artist.set_figure"><code class="xref py py-meth docutils literal"><span class="pre">figure</span></code></a></td>
<td>a <a class="reference internal" href="figure_api.html#matplotlib.figure.Figure" title="matplotlib.figure.Figure"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.figure.Figure</span></code></a> instance</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_fillstyle" title="matplotlib.lines.Line2D.set_fillstyle"><code class="xref py py-meth docutils literal"><span class="pre">fillstyle</span></code></a></td>
<td>[‘full’ | ‘left’ | ‘right’ | ‘bottom’ | ‘top’ | ‘none’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_gid" title="matplotlib.artist.Artist.set_gid"><code class="xref py py-meth docutils literal"><span class="pre">gid</span></code></a></td>
<td>an id string</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_label" title="matplotlib.artist.Artist.set_label"><code class="xref py py-meth docutils literal"><span class="pre">label</span></code></a></td>
<td>string or anything printable with ‘%s’ conversion.</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_linestyle" title="matplotlib.lines.Line2D.set_linestyle"><code class="xref py py-meth docutils literal"><span class="pre">linestyle</span></code></a> or ls</td>
<td>[‘solid’ | ‘dashed’, ‘dashdot’, ‘dotted’ | (offset, on-off-dash-seq) | <code class="docutils literal"><span class="pre">'-'</span></code> | <code class="docutils literal"><span class="pre">'--'</span></code> | <code class="docutils literal"><span class="pre">'-.'</span></code> | <code class="docutils literal"><span class="pre">':'</span></code> | <code class="docutils literal"><span class="pre">'None'</span></code> | <code class="docutils literal"><span class="pre">'</span> <span class="pre">'</span></code> | <code class="docutils literal"><span class="pre">''</span></code>]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_linewidth" title="matplotlib.lines.Line2D.set_linewidth"><code class="xref py py-meth docutils literal"><span class="pre">linewidth</span></code></a> or lw</td>
<td>float value in points</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_marker" title="matplotlib.lines.Line2D.set_marker"><code class="xref py py-meth docutils literal"><span class="pre">marker</span></code></a></td>
<td><a class="reference internal" href="markers_api.html#module-matplotlib.markers" title="matplotlib.markers"><code class="xref py py-mod docutils literal"><span class="pre">A</span> <span class="pre">valid</span> <span class="pre">marker</span> <span class="pre">style</span></code></a></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_markeredgecolor" title="matplotlib.lines.Line2D.set_markeredgecolor"><code class="xref py py-meth docutils literal"><span class="pre">markeredgecolor</span></code></a> or mec</td>
<td>any matplotlib color</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_markeredgewidth" title="matplotlib.lines.Line2D.set_markeredgewidth"><code class="xref py py-meth docutils literal"><span class="pre">markeredgewidth</span></code></a> or mew</td>
<td>float value in points</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_markerfacecolor" title="matplotlib.lines.Line2D.set_markerfacecolor"><code class="xref py py-meth docutils literal"><span class="pre">markerfacecolor</span></code></a> or mfc</td>
<td>any matplotlib color</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_markerfacecoloralt" title="matplotlib.lines.Line2D.set_markerfacecoloralt"><code class="xref py py-meth docutils literal"><span class="pre">markerfacecoloralt</span></code></a> or mfcalt</td>
<td>any matplotlib color</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_markersize" title="matplotlib.lines.Line2D.set_markersize"><code class="xref py py-meth docutils literal"><span class="pre">markersize</span></code></a> or ms</td>
<td>float</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_markevery" title="matplotlib.lines.Line2D.set_markevery"><code class="xref py py-meth docutils literal"><span class="pre">markevery</span></code></a></td>
<td>[None | int | length-2 tuple of int | slice | list/array of int | float | length-2 tuple of float]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_path_effects" title="matplotlib.artist.Artist.set_path_effects"><code class="xref py py-meth docutils literal"><span class="pre">path_effects</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_picker" title="matplotlib.lines.Line2D.set_picker"><code class="xref py py-meth docutils literal"><span class="pre">picker</span></code></a></td>
<td>float distance in points or callable pick function <code class="docutils literal"><span class="pre">fn(artist,</span> <span class="pre">event)</span></code></td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_pickradius" title="matplotlib.lines.Line2D.set_pickradius"><code class="xref py py-meth docutils literal"><span class="pre">pickradius</span></code></a></td>
<td>float distance in points</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_rasterized" title="matplotlib.artist.Artist.set_rasterized"><code class="xref py py-meth docutils literal"><span class="pre">rasterized</span></code></a></td>
<td>[True | False | None]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_sketch_params" title="matplotlib.artist.Artist.set_sketch_params"><code class="xref py py-meth docutils literal"><span class="pre">sketch_params</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_snap" title="matplotlib.artist.Artist.set_snap"><code class="xref py py-meth docutils literal"><span class="pre">snap</span></code></a></td>
<td>unknown</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_solid_capstyle" title="matplotlib.lines.Line2D.set_solid_capstyle"><code class="xref py py-meth docutils literal"><span class="pre">solid_capstyle</span></code></a></td>
<td>[‘butt’ | ‘round’ | ‘projecting’]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_solid_joinstyle" title="matplotlib.lines.Line2D.set_solid_joinstyle"><code class="xref py py-meth docutils literal"><span class="pre">solid_joinstyle</span></code></a></td>
<td>[‘miter’ | ‘round’ | ‘bevel’]</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_transform" title="matplotlib.lines.Line2D.set_transform"><code class="xref py py-meth docutils literal"><span class="pre">transform</span></code></a></td>
<td>a <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.transforms.Transform</span></code></a> instance</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_url" title="matplotlib.artist.Artist.set_url"><code class="xref py py-meth docutils literal"><span class="pre">url</span></code></a></td>
<td>a url string</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_visible" title="matplotlib.artist.Artist.set_visible"><code class="xref py py-meth docutils literal"><span class="pre">visible</span></code></a></td>
<td>[True | False]</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_xdata" title="matplotlib.lines.Line2D.set_xdata"><code class="xref py py-meth docutils literal"><span class="pre">xdata</span></code></a></td>
<td>1D array</td>
</tr>
<tr class="row-odd"><td><a class="reference internal" href="#matplotlib.lines.Line2D.set_ydata" title="matplotlib.lines.Line2D.set_ydata"><code class="xref py py-meth docutils literal"><span class="pre">ydata</span></code></a></td>
<td>1D array</td>
</tr>
<tr class="row-even"><td><a class="reference internal" href="artist_api.html#matplotlib.artist.Artist.set_zorder" title="matplotlib.artist.Artist.set_zorder"><code class="xref py py-meth docutils literal"><span class="pre">zorder</span></code></a></td>
<td>any number</td>
</tr>
</tbody>
</table>
</div></blockquote>
<p>See <a class="reference internal" href="#matplotlib.lines.Line2D.set_linestyle" title="matplotlib.lines.Line2D.set_linestyle"><code class="xref py py-meth docutils literal"><span class="pre">set_linestyle()</span></code></a> for a decription of the line styles,
<a class="reference internal" href="#matplotlib.lines.Line2D.set_marker" title="matplotlib.lines.Line2D.set_marker"><code class="xref py py-meth docutils literal"><span class="pre">set_marker()</span></code></a> for a description of the markers, and
<a class="reference internal" href="#matplotlib.lines.Line2D.set_drawstyle" title="matplotlib.lines.Line2D.set_drawstyle"><code class="xref py py-meth docutils literal"><span class="pre">set_drawstyle()</span></code></a> for a description of the draw styles.</p>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.axes">
<code class="descname">axes</code><a class="headerlink" href="#matplotlib.lines.Line2D.axes" title="Permalink to this definition">¶</a></dt>
<dd><p>The <a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-class docutils literal"><span class="pre">Axes</span></code></a> instance the artist
resides in, or <em>None</em>.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.contains">
<code class="descname">contains</code><span class="sig-paren">(</span><em>mouseevent</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.contains" title="Permalink to this definition">¶</a></dt>
<dd><p>Test whether the mouse event occurred on the line. The pick
radius determines the precision of the location test (usually
within five points of the value). Use
<a class="reference internal" href="#matplotlib.lines.Line2D.get_pickradius" title="matplotlib.lines.Line2D.get_pickradius"><code class="xref py py-meth docutils literal"><span class="pre">get_pickradius()</span></code></a> or
<a class="reference internal" href="#matplotlib.lines.Line2D.set_pickradius" title="matplotlib.lines.Line2D.set_pickradius"><code class="xref py py-meth docutils literal"><span class="pre">set_pickradius()</span></code></a> to view or
modify it.</p>
<p>Returns <em>True</em> if any values are within the radius along with
<code class="docutils literal"><span class="pre">{'ind':</span> <span class="pre">pointlist}</span></code>, where <em>pointlist</em> is the set of points
within the radius.</p>
<p>TODO: sort returned indices by distance</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.draw">
<code class="descname">draw</code><span class="sig-paren">(</span><em>artist</em>, <em>renderer</em>, <em>*args</em>, <em>**kwargs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.draw" title="Permalink to this definition">¶</a></dt>
<dd><p>draw the Line with <code class="xref py py-obj docutils literal"><span class="pre">renderer</span></code> unless visibility is False</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.drawStyleKeys">
<code class="descname">drawStyleKeys</code><em class="property"> = ['steps-post', 'steps-mid', 'steps-pre', 'default', 'steps']</em><a class="headerlink" href="#matplotlib.lines.Line2D.drawStyleKeys" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.drawStyles">
<code class="descname">drawStyles</code><em class="property"> = {'steps': '_draw_steps_pre', 'default': '_draw_lines', 'steps-mid': '_draw_steps_mid', 'steps-post': '_draw_steps_post', 'steps-pre': '_draw_steps_pre'}</em><a class="headerlink" href="#matplotlib.lines.Line2D.drawStyles" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.fillStyles">
<code class="descname">fillStyles</code><em class="property"> = ('full', 'left', 'right', 'bottom', 'top', 'none')</em><a class="headerlink" href="#matplotlib.lines.Line2D.fillStyles" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.filled_markers">
<code class="descname">filled_markers</code><em class="property"> = ('o', 'v', '^', '<', '>', '8', 's', 'p', '*', 'h', 'H', 'D', 'd')</em><a class="headerlink" href="#matplotlib.lines.Line2D.filled_markers" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_aa">
<code class="descname">get_aa</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_aa" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_antialiased</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_antialiased">
<code class="descname">get_antialiased</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_antialiased" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_c">
<code class="descname">get_c</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_c" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_color</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_color">
<code class="descname">get_color</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_color" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_dash_capstyle">
<code class="descname">get_dash_capstyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_dash_capstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the cap style for dashed linestyles</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_dash_joinstyle">
<code class="descname">get_dash_joinstyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_dash_joinstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the join style for dashed linestyles</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_data">
<code class="descname">get_data</code><span class="sig-paren">(</span><em>orig=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_data" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the xdata, ydata.</p>
<p>If <em>orig</em> is <em>True</em>, return the original data.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_drawstyle">
<code class="descname">get_drawstyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_drawstyle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_fillstyle">
<code class="descname">get_fillstyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_fillstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>return the marker fillstyle</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_linestyle">
<code class="descname">get_linestyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_linestyle" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_linewidth">
<code class="descname">get_linewidth</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_linewidth" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_ls">
<code class="descname">get_ls</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_ls" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_linestyle</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_lw">
<code class="descname">get_lw</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_lw" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_linewidth</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_marker">
<code class="descname">get_marker</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_marker" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_markeredgecolor">
<code class="descname">get_markeredgecolor</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_markeredgecolor" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_markeredgewidth">
<code class="descname">get_markeredgewidth</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_markeredgewidth" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_markerfacecolor">
<code class="descname">get_markerfacecolor</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_markerfacecolor" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_markerfacecoloralt">
<code class="descname">get_markerfacecoloralt</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_markerfacecoloralt" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_markersize">
<code class="descname">get_markersize</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_markersize" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_markevery">
<code class="descname">get_markevery</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_markevery" title="Permalink to this definition">¶</a></dt>
<dd><p>return the markevery setting</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_mec">
<code class="descname">get_mec</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_mec" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_markeredgecolor</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_mew">
<code class="descname">get_mew</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_mew" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_markeredgewidth</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_mfc">
<code class="descname">get_mfc</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_mfc" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_markerfacecolor</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_mfcalt">
<code class="descname">get_mfcalt</code><span class="sig-paren">(</span><em>alt=False</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_mfcalt" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_markerfacecoloralt</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_ms">
<code class="descname">get_ms</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_ms" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for get_markersize</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_path">
<code class="descname">get_path</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_path" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the <a class="reference internal" href="path_api.html#matplotlib.path.Path" title="matplotlib.path.Path"><code class="xref py py-class docutils literal"><span class="pre">Path</span></code></a> object associated
with this line.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_pickradius">
<code class="descname">get_pickradius</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_pickradius" title="Permalink to this definition">¶</a></dt>
<dd><p>return the pick radius used for containment tests</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_solid_capstyle">
<code class="descname">get_solid_capstyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_solid_capstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the cap style for solid linestyles</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_solid_joinstyle">
<code class="descname">get_solid_joinstyle</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_solid_joinstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the join style for solid linestyles</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_window_extent">
<code class="descname">get_window_extent</code><span class="sig-paren">(</span><em>renderer</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_window_extent" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_xdata">
<code class="descname">get_xdata</code><span class="sig-paren">(</span><em>orig=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_xdata" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the xdata.</p>
<p>If <em>orig</em> is <em>True</em>, return the original data, else the
processed data.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_xydata">
<code class="descname">get_xydata</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_xydata" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the <em>xy</em> data as a Nx2 numpy array.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.get_ydata">
<code class="descname">get_ydata</code><span class="sig-paren">(</span><em>orig=True</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.get_ydata" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the ydata.</p>
<p>If <em>orig</em> is <em>True</em>, return the original data, else the
processed data.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.is_dashed">
<code class="descname">is_dashed</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.is_dashed" title="Permalink to this definition">¶</a></dt>
<dd><p>return True if line is dashstyle</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.lineStyles">
<code class="descname">lineStyles</code><em class="property"> = {'': '_draw_nothing', '-.': '_draw_dash_dot', '--': '_draw_dashed', ' ': '_draw_nothing', ':': '_draw_dotted', '-': '_draw_solid', 'None': '_draw_nothing'}</em><a class="headerlink" href="#matplotlib.lines.Line2D.lineStyles" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.markers">
<code class="descname">markers</code><em class="property"> = {0: 'tickleft', 1: 'tickright', 2: 'tickup', 3: 'tickdown', 4: 'caretleft', 5: 'caretright', 'H': 'hexagon2', 'h': 'hexagon1', '1': 'tri_down', '4': 'tri_right', 'd': 'thin_diamond', '.': 'point', None: 'nothing', '^': 'triangle_up', '_': 'hline', 'o': 'circle', 'D': 'diamond', 's': 'square', ' ': 'nothing', 'x': 'x', '8': 'octagon', '': 'nothing', 'v': 'triangle_down', ',': 'pixel', 6: 'caretup', '2': 'tri_up', 'p': 'pentagon', 7: 'caretdown', '*': 'star', '>': 'triangle_right', '<': 'triangle_left', '|': 'vline', '3': 'tri_left', '+': 'plus', 'None': 'nothing'}</em><a class="headerlink" href="#matplotlib.lines.Line2D.markers" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.recache">
<code class="descname">recache</code><span class="sig-paren">(</span><em>always=False</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.recache" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.recache_always">
<code class="descname">recache_always</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.recache_always" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_aa">
<code class="descname">set_aa</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_aa" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_antialiased</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_antialiased">
<code class="descname">set_antialiased</code><span class="sig-paren">(</span><em>b</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_antialiased" title="Permalink to this definition">¶</a></dt>
<dd><p>True if line should be drawin with antialiased rendering</p>
<p>ACCEPTS: [True | False]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_c">
<code class="descname">set_c</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_c" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_color</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_color">
<code class="descname">set_color</code><span class="sig-paren">(</span><em>color</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_color" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the color of the line</p>
<p>ACCEPTS: any matplotlib color</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_dash_capstyle">
<code class="descname">set_dash_capstyle</code><span class="sig-paren">(</span><em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_dash_capstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the cap style for dashed linestyles</p>
<p>ACCEPTS: [‘butt’ | ‘round’ | ‘projecting’]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_dash_joinstyle">
<code class="descname">set_dash_joinstyle</code><span class="sig-paren">(</span><em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_dash_joinstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the join style for dashed linestyles
ACCEPTS: [‘miter’ | ‘round’ | ‘bevel’]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_dashes">
<code class="descname">set_dashes</code><span class="sig-paren">(</span><em>seq</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_dashes" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the dash sequence, sequence of dashes with on off ink in
points. If seq is empty or if seq = (None, None), the
linestyle will be set to solid.</p>
<p>ACCEPTS: sequence of on/off ink in points</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_data">
<code class="descname">set_data</code><span class="sig-paren">(</span><em>*args</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_data" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the x and y data</p>
<p>ACCEPTS: 2D array (rows are x, y) or two 1D arrays</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_drawstyle">
<code class="descname">set_drawstyle</code><span class="sig-paren">(</span><em>drawstyle</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_drawstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the drawstyle of the plot</p>
<p>‘default’ connects the points with lines. The steps variants
produce step-plots. ‘steps’ is equivalent to ‘steps-pre’ and
is maintained for backward-compatibility.</p>
<dl class="docutils">
<dt>ACCEPTS: [‘default’ | ‘steps’ | ‘steps-pre’ | ‘steps-mid’ |</dt>
<dd>‘steps-post’]</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_fillstyle">
<code class="descname">set_fillstyle</code><span class="sig-paren">(</span><em>fs</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_fillstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the marker fill style; ‘full’ means fill the whole marker.
‘none’ means no filling; other options are for half-filled markers.</p>
<p>ACCEPTS: [‘full’ | ‘left’ | ‘right’ | ‘bottom’ | ‘top’ | ‘none’]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_linestyle">
<code class="descname">set_linestyle</code><span class="sig-paren">(</span><em>ls</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_linestyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the linestyle of the line (also accepts drawstyles,
e.g., <code class="docutils literal"><span class="pre">'steps--'</span></code>)</p>
<table border="1" class="docutils">
<colgroup>
<col width="61%" />
<col width="39%" />
</colgroup>
<thead valign="bottom">
<tr class="row-odd"><th class="head">linestyle</th>
<th class="head">description</th>
</tr>
</thead>
<tbody valign="top">
<tr class="row-even"><td><code class="docutils literal"><span class="pre">'-'</span></code> or <code class="docutils literal"><span class="pre">'solid'</span></code></td>
<td>solid line</td>
</tr>
<tr class="row-odd"><td><code class="docutils literal"><span class="pre">'--'</span></code> or <code class="docutils literal"><span class="pre">'dashed'</span></code></td>
<td>dashed line</td>
</tr>
<tr class="row-even"><td><code class="docutils literal"><span class="pre">'-.'</span></code> or <code class="docutils literal"><span class="pre">'dashdot'</span></code></td>
<td>dash-dotted line</td>
</tr>
<tr class="row-odd"><td><code class="docutils literal"><span class="pre">':'</span></code> or <code class="docutils literal"><span class="pre">'dotted'</span></code></td>
<td>dotted line</td>
</tr>
<tr class="row-even"><td><code class="docutils literal"><span class="pre">'None'</span></code></td>
<td>draw nothing</td>
</tr>
<tr class="row-odd"><td><code class="docutils literal"><span class="pre">'</span> <span class="pre">'</span></code></td>
<td>draw nothing</td>
</tr>
<tr class="row-even"><td><code class="docutils literal"><span class="pre">''</span></code></td>
<td>draw nothing</td>
</tr>
</tbody>
</table>
<p>‘steps’ is equivalent to ‘steps-pre’ and is maintained for
backward-compatibility.</p>
<p>Alternatively a dash tuple of the following form can be provided:</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">offset</span><span class="p">,</span> <span class="n">onoffseq</span><span class="p">),</span>
</pre></div>
</div>
<p>where <code class="docutils literal"><span class="pre">onoffseq</span></code> is an even length tuple of on and off ink
in points.</p>
<dl class="docutils">
<dt>ACCEPTS: [‘solid’ | ‘dashed’, ‘dashdot’, ‘dotted’ |</dt>
<dd>(offset, on-off-dash-seq) |
<code class="docutils literal"><span class="pre">'-'</span></code> | <code class="docutils literal"><span class="pre">'--'</span></code> | <code class="docutils literal"><span class="pre">'-.'</span></code> | <code class="docutils literal"><span class="pre">':'</span></code> | <code class="docutils literal"><span class="pre">'None'</span></code> |
<code class="docutils literal"><span class="pre">'</span> <span class="pre">'</span></code> | <code class="docutils literal"><span class="pre">''</span></code>]</dd>
</dl>
<div class="admonition seealso">
<p class="first admonition-title">See also</p>
<dl class="last docutils">
<dt><a class="reference internal" href="#matplotlib.lines.Line2D.set_drawstyle" title="matplotlib.lines.Line2D.set_drawstyle"><code class="xref py py-meth docutils literal"><span class="pre">set_drawstyle()</span></code></a></dt>
<dd>To set the drawing style (stepping) of the plot.</dd>
</dl>
</div>
<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"><p class="first"><strong>ls</strong> : { <code class="docutils literal"><span class="pre">'-'</span></code>, <code class="docutils literal"><span class="pre">'--'</span></code>, <code class="docutils literal"><span class="pre">'-.'</span></code>, <code class="docutils literal"><span class="pre">':'</span></code>} and more see description</p>
<blockquote class="last">
<div><p>The line style.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_linewidth">
<code class="descname">set_linewidth</code><span class="sig-paren">(</span><em>w</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_linewidth" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the line width in points</p>
<p>ACCEPTS: float value in points</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_ls">
<code class="descname">set_ls</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_ls" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_linestyle</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_lw">
<code class="descname">set_lw</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_lw" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_linewidth</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_marker">
<code class="descname">set_marker</code><span class="sig-paren">(</span><em>marker</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_marker" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the line marker</p>
<p>ACCEPTS: <a class="reference internal" href="markers_api.html#module-matplotlib.markers" title="matplotlib.markers"><code class="xref py py-mod docutils literal"><span class="pre">A</span> <span class="pre">valid</span> <span class="pre">marker</span> <span class="pre">style</span></code></a></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"><p class="first"><strong>marker: marker style</strong></p>
<blockquote class="last">
<div><p>See <a class="reference internal" href="markers_api.html#module-matplotlib.markers" title="matplotlib.markers"><code class="xref py py-obj docutils literal"><span class="pre">markers</span></code></a> for full description of possible
argument</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_markeredgecolor">
<code class="descname">set_markeredgecolor</code><span class="sig-paren">(</span><em>ec</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_markeredgecolor" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the marker edge color</p>
<p>ACCEPTS: any matplotlib color</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_markeredgewidth">
<code class="descname">set_markeredgewidth</code><span class="sig-paren">(</span><em>ew</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_markeredgewidth" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the marker edge width in points</p>
<p>ACCEPTS: float value in points</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_markerfacecolor">
<code class="descname">set_markerfacecolor</code><span class="sig-paren">(</span><em>fc</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_markerfacecolor" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the marker face color.</p>
<p>ACCEPTS: any matplotlib color</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_markerfacecoloralt">
<code class="descname">set_markerfacecoloralt</code><span class="sig-paren">(</span><em>fc</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_markerfacecoloralt" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the alternate marker face color.</p>
<p>ACCEPTS: any matplotlib color</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_markersize">
<code class="descname">set_markersize</code><span class="sig-paren">(</span><em>sz</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_markersize" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the marker size in points</p>
<p>ACCEPTS: float</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_markevery">
<code class="descname">set_markevery</code><span class="sig-paren">(</span><em>every</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_markevery" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the markevery property to subsample the plot when using markers.</p>
<p>e.g., if <code class="xref py py-obj docutils literal"><span class="pre">every=5</span></code>, every 5-th marker will be plotted.</p>
<p>ACCEPTS: [None | int | length-2 tuple of int | slice |
list/array of int | float | length-2 tuple of float]</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"><p class="first"><strong>every: None | int | length-2 tuple of int | slice | list/array of int |</strong></p>
<p><strong>float | length-2 tuple of float</strong></p>
<blockquote class="last">
<div><p>Which markers to plot.</p>
<ul class="simple">
<li>every=None, every point will be plotted.</li>
<li>every=N, every N-th marker will be plotted starting with
marker 0.</li>
<li>every=(start, N), every N-th marker, starting at point
start, will be plotted.</li>
<li>every=slice(start, end, N), every N-th marker, starting at
point start, upto but not including point end, will be plotted.</li>
<li>every=[i, j, m, n], only markers at points i, j, m, and n
will be plotted.</li>
<li>every=0.1, (i.e. a float) then markers will be spaced at
approximately equal distances along the line; the distance
along the line between markers is determined by multiplying the
display-coordinate distance of the axes bounding-box diagonal
by the value of every.</li>
<li>every=(0.5, 0.1) (i.e. a length-2 tuple of float), the
same functionality as every=0.1 is exhibited but the first
marker will be 0.5 multiplied by the
display-cordinate-diagonal-distance along the line.</li>
</ul>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
<p class="rubric">Notes</p>
<p>Setting the markevery property will only show markers at actual data
points. When using float arguments to set the markevery property
on irregularly spaced data, the markers will likely not appear evenly
spaced because the actual data points do not coincide with the
theoretical spacing between markers.</p>
<p>When using a start offset to specify the first marker, the offset will
be from the first data point which may be different from the first
the visible data point if the plot is zoomed in.</p>
<p>If zooming in on a plot when using float arguments then the actual
data points that have markers will change because the distance between
markers is always determined from the display-coordinates
axes-bounding-box-diagonal regardless of the actual axes data limits.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_mec">
<code class="descname">set_mec</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_mec" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_markeredgecolor</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_mew">
<code class="descname">set_mew</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_mew" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_markeredgewidth</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_mfc">
<code class="descname">set_mfc</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_mfc" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_markerfacecolor</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_mfcalt">
<code class="descname">set_mfcalt</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_mfcalt" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_markerfacecoloralt</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_ms">
<code class="descname">set_ms</code><span class="sig-paren">(</span><em>val</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_ms" title="Permalink to this definition">¶</a></dt>
<dd><p>alias for set_markersize</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_picker">
<code class="descname">set_picker</code><span class="sig-paren">(</span><em>p</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_picker" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the event picker details for the line.</p>
<p>ACCEPTS: float distance in points or callable pick function
<code class="docutils literal"><span class="pre">fn(artist,</span> <span class="pre">event)</span></code></p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_pickradius">
<code class="descname">set_pickradius</code><span class="sig-paren">(</span><em>d</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_pickradius" title="Permalink to this definition">¶</a></dt>
<dd><p>Sets the pick radius used for containment tests</p>
<p>ACCEPTS: float distance in points</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_solid_capstyle">
<code class="descname">set_solid_capstyle</code><span class="sig-paren">(</span><em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_solid_capstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the cap style for solid linestyles</p>
<p>ACCEPTS: [‘butt’ | ‘round’ | ‘projecting’]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_solid_joinstyle">
<code class="descname">set_solid_joinstyle</code><span class="sig-paren">(</span><em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_solid_joinstyle" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the join style for solid linestyles
ACCEPTS: [‘miter’ | ‘round’ | ‘bevel’]</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_transform">
<code class="descname">set_transform</code><span class="sig-paren">(</span><em>t</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_transform" title="Permalink to this definition">¶</a></dt>
<dd><p>set the Transformation instance used by this artist</p>
<p>ACCEPTS: a <a class="reference internal" href="../devel/transformations.html#matplotlib.transforms.Transform" title="matplotlib.transforms.Transform"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.transforms.Transform</span></code></a> instance</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_xdata">
<code class="descname">set_xdata</code><span class="sig-paren">(</span><em>x</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_xdata" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the data np.array for x</p>
<p>ACCEPTS: 1D array</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.set_ydata">
<code class="descname">set_ydata</code><span class="sig-paren">(</span><em>y</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.set_ydata" title="Permalink to this definition">¶</a></dt>
<dd><p>Set the data np.array for y</p>
<p>ACCEPTS: 1D array</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.Line2D.update_from">
<code class="descname">update_from</code><span class="sig-paren">(</span><em>other</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.Line2D.update_from" title="Permalink to this definition">¶</a></dt>
<dd><p>copy properties from other to self</p>
</dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.validCap">
<code class="descname">validCap</code><em class="property"> = ('butt', 'round', 'projecting')</em><a class="headerlink" href="#matplotlib.lines.Line2D.validCap" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.validJoin">
<code class="descname">validJoin</code><em class="property"> = ('miter', 'round', 'bevel')</em><a class="headerlink" href="#matplotlib.lines.Line2D.validJoin" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="matplotlib.lines.Line2D.zorder">
<code class="descname">zorder</code><em class="property"> = 2</em><a class="headerlink" href="#matplotlib.lines.Line2D.zorder" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="matplotlib.lines.VertexSelector">
<em class="property">class </em><code class="descclassname">matplotlib.lines.</code><code class="descname">VertexSelector</code><span class="sig-paren">(</span><em>line</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.VertexSelector" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal"><span class="pre">object</span></code></p>
<p>Manage the callbacks to maintain a list of selected vertices for
<a class="reference internal" href="#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.lines.Line2D</span></code></a>. Derived classes should override
<a class="reference internal" href="#matplotlib.lines.VertexSelector.process_selected" title="matplotlib.lines.VertexSelector.process_selected"><code class="xref py py-meth docutils literal"><span class="pre">process_selected()</span></code></a> to do
something with the picks.</p>
<p>Here is an example which highlights the selected verts with red
circles:</p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">numpy</span> <span class="k">as</span> <span class="nn">np</span>
<span class="kn">import</span> <span class="nn">matplotlib.pyplot</span> <span class="k">as</span> <span class="nn">plt</span>
<span class="kn">import</span> <span class="nn">matplotlib.lines</span> <span class="k">as</span> <span class="nn">lines</span>
<span class="k">class</span> <span class="nc">HighlightSelected</span><span class="p">(</span><span class="n">lines</span><span class="o">.</span><span class="n">VertexSelector</span><span class="p">):</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">line</span><span class="p">,</span> <span class="n">fmt</span><span class="o">=</span><span class="s1">'ro'</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="n">lines</span><span class="o">.</span><span class="n">VertexSelector</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">line</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">markers</span><span class="p">,</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">plot</span><span class="p">([],</span> <span class="p">[],</span> <span class="n">fmt</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">process_selected</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ind</span><span class="p">,</span> <span class="n">xs</span><span class="p">,</span> <span class="n">ys</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">markers</span><span class="o">.</span><span class="n">set_data</span><span class="p">(</span><span class="n">xs</span><span class="p">,</span> <span class="n">ys</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">canvas</span><span class="o">.</span><span class="n">draw</span><span class="p">()</span>
<span class="n">fig</span> <span class="o">=</span> <span class="n">plt</span><span class="o">.</span><span class="n">figure</span><span class="p">()</span>
<span class="n">ax</span> <span class="o">=</span> <span class="n">fig</span><span class="o">.</span><span class="n">add_subplot</span><span class="p">(</span><span class="mi">111</span><span class="p">)</span>
<span class="n">x</span><span class="p">,</span> <span class="n">y</span> <span class="o">=</span> <span class="n">np</span><span class="o">.</span><span class="n">random</span><span class="o">.</span><span class="n">rand</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="mi">30</span><span class="p">)</span>
<span class="n">line</span><span class="p">,</span> <span class="o">=</span> <span class="n">ax</span><span class="o">.</span><span class="n">plot</span><span class="p">(</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="s1">'bs-'</span><span class="p">,</span> <span class="n">picker</span><span class="o">=</span><span class="mi">5</span><span class="p">)</span>
<span class="n">selector</span> <span class="o">=</span> <span class="n">HighlightSelected</span><span class="p">(</span><span class="n">line</span><span class="p">)</span>
<span class="n">plt</span><span class="o">.</span><span class="n">show</span><span class="p">()</span>
</pre></div>
</div>
<p>Initialize the class with a <a class="reference internal" href="#matplotlib.lines.Line2D" title="matplotlib.lines.Line2D"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.lines.Line2D</span></code></a>
instance. The line should already be added to some
<a class="reference internal" href="axes_api.html#matplotlib.axes.Axes" title="matplotlib.axes.Axes"><code class="xref py py-class docutils literal"><span class="pre">matplotlib.axes.Axes</span></code></a> instance and should have the
picker property set.</p>
<dl class="method">
<dt id="matplotlib.lines.VertexSelector.onpick">
<code class="descname">onpick</code><span class="sig-paren">(</span><em>event</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.VertexSelector.onpick" title="Permalink to this definition">¶</a></dt>
<dd><p>When the line is picked, update the set of selected indicies.</p>
</dd></dl>
<dl class="method">
<dt id="matplotlib.lines.VertexSelector.process_selected">
<code class="descname">process_selected</code><span class="sig-paren">(</span><em>ind</em>, <em>xs</em>, <em>ys</em><span class="sig-paren">)</span><a class="headerlink" href="#matplotlib.lines.VertexSelector.process_selected" title="Permalink to this definition">¶</a></dt>
You can’t perform that action at this time.