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<h1>Coverage for <b>navipy/tools/plots.py</b> :
<span class="pc_cov">24%</span>
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<td class="text">
<p id="t1" class="pln"><span class="str">"""</span><span class="strut"> </span></p>
<p id="t2" class="pln"><span class="str">"""</span><span class="strut"> </span></p>
<p id="t3" class="stm run hide_run"><span class="key">import</span> <span class="nam">matplotlib</span><span class="op">.</span><span class="nam">pyplot</span> <span class="key">as</span> <span class="nam">plt</span><span class="strut"> </span></p>
<p id="t4" class="stm run hide_run"><span class="key">from</span> <span class="nam">matplotlib</span><span class="op">.</span><span class="nam">patches</span> <span class="key">import</span> <span class="nam">FancyArrowPatch</span><span class="strut"> </span></p>
<p id="t5" class="stm run hide_run"><span class="key">from</span> <span class="nam">mpl_toolkits</span><span class="op">.</span><span class="nam">mplot3d</span> <span class="key">import</span> <span class="nam">proj3d</span><span class="strut"> </span></p>
<p id="t6" class="stm run hide_run"><span class="key">import</span> <span class="nam">numpy</span> <span class="key">as</span> <span class="nam">np</span><span class="strut"> </span></p>
<p id="t7" class="stm run hide_run"><span class="key">import</span> <span class="nam">pandas</span> <span class="key">as</span> <span class="nam">pd</span><span class="strut"> </span></p>
<p id="t8" class="pln"><span class="strut"> </span></p>
<p id="t9" class="pln"><span class="strut"> </span></p>
<p id="t10" class="stm run hide_run"><span class="key">def</span> <span class="nam">get_color_frame_dataframe</span><span class="op">(</span><span class="nam">frame_range</span><span class="op">=</span><span class="op">[</span><span class="num">0</span><span class="op">,</span> <span class="num">100</span><span class="op">]</span><span class="op">,</span> <span class="nam">cmap</span><span class="op">=</span><span class="nam">plt</span><span class="op">.</span><span class="nam">get_cmap</span><span class="op">(</span><span class="str">'jet'</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t11" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t12" class="pln"><span class="strut"> </span></p>
<p id="t13" class="pln"><span class="str">Get a colorframe from a range</span><span class="strut"> </span></p>
<p id="t14" class="pln"><span class="strut"> </span></p>
<p id="t15" class="pln"><span class="strut"> </span></p>
<p id="t16" class="pln"><span class="str">Return a pandas dataframe indexed by frame number,here colors are \</span><span class="strut"> </span></p>
<p id="t17" class="pln"><span class="str">calculated from a matplotlib cmap generates a pandas data frame \</span><span class="strut"> </span></p>
<p id="t18" class="pln"><span class="str">representing the data frames specified in frame_range, where all \</span><span class="strut"> </span></p>
<p id="t19" class="pln"><span class="str">frames with an index between the maximum and minimum number given \</span><span class="strut"> </span></p>
<p id="t20" class="pln"><span class="str">in frame_range is considered. This pandas data frame is then used \</span><span class="strut"> </span></p>
<p id="t21" class="pln"><span class="str">to call get_color_dataframe()</span><span class="strut"> </span></p>
<p id="t22" class="pln"><span class="strut"> </span></p>
<p id="t23" class="pln"><span class="str">calls get_color_dataframe()</span><span class="strut"> </span></p>
<p id="t24" class="pln"><span class="strut"> </span></p>
<p id="t25" class="pln"><span class="str">Arguments</span><span class="strut"> </span></p>
<p id="t26" class="pln"><span class="strut"> </span></p>
<p id="t27" class="pln"><span class="str"> - Input:</span><span class="strut"> </span></p>
<p id="t28" class="pln"><span class="str"> - frame_range: (default: 0 to 100), 1 dimensional \</span><span class="strut"> </span></p>
<p id="t29" class="pln"><span class="str">array of integers</span><span class="strut"> </span></p>
<p id="t30" class="pln"><span class="str"> - cmap: (default: jet colormap) colormap to be used</span><span class="strut"> </span></p>
<p id="t31" class="pln"><span class="strut"> </span></p>
<p id="t32" class="pln"><span class="str"> - Output:</span><span class="strut"> </span></p>
<p id="t33" class="pln"><span class="str"> - a color dataframe (pandas table) and the \</span><span class="strut"> </span></p>
<p id="t34" class="pln"><span class="str">corresponding color-map (scalar mappable)</span><span class="strut"> </span></p>
<p id="t35" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t36" class="pln"><span class="strut"> </span></p>
<p id="t37" class="stm mis"> <span class="nam">frame_series</span> <span class="op">=</span> <span class="nam">pd</span><span class="op">.</span><span class="nam">Series</span><span class="op">(</span><span class="nam">index</span><span class="op">=</span><span class="nam">np</span><span class="op">.</span><span class="nam">arange</span><span class="op">(</span><span class="strut"> </span></p>
<p id="t38" class="pln"> <span class="nam">min</span><span class="op">(</span><span class="nam">frame_range</span><span class="op">)</span><span class="op">,</span> <span class="nam">max</span><span class="op">(</span><span class="nam">frame_range</span><span class="op">)</span> <span class="op">+</span> <span class="num">1</span><span class="op">)</span><span class="op">)</span> <span class="com"># +1 include the last frame</span><span class="strut"> </span></p>
<p id="t39" class="stm mis"> <span class="nam">frame_series</span><span class="op">[</span><span class="op">:</span><span class="op">]</span> <span class="op">=</span> <span class="nam">np</span><span class="op">.</span><span class="nam">linspace</span><span class="op">(</span><span class="num">0</span><span class="op">,</span> <span class="num">1</span><span class="op">,</span> <span class="nam">frame_series</span><span class="op">.</span><span class="nam">shape</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t40" class="stm mis"> <span class="key">return</span> <span class="nam">get_color_dataframe</span><span class="op">(</span><span class="nam">frame_series</span><span class="op">,</span> <span class="nam">cmap</span><span class="op">=</span><span class="nam">cmap</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t41" class="pln"><span class="strut"> </span></p>
<p id="t42" class="pln"><span class="strut"> </span></p>
<p id="t43" class="stm run hide_run"><span class="key">def</span> <span class="nam">get_color_dataframe</span><span class="op">(</span><span class="nam">series</span><span class="op">,</span> <span class="nam">cmap</span><span class="op">=</span><span class="nam">plt</span><span class="op">.</span><span class="nam">get_cmap</span><span class="op">(</span><span class="str">'jet'</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t44" class="pln"> <span class="str">"""</span><span class="strut"> </span></p>
<p id="t45" class="pln"><span class="str">Get a color Frame from a series</span><span class="strut"> </span></p>
<p id="t46" class="pln"><span class="strut"> </span></p>
<p id="t47" class="pln"><span class="str">Return a color dataframe from a series. Each value in the series \</span><span class="strut"> </span></p>
<p id="t48" class="pln"><span class="str">table gets a corresponding rbga color value in the returned color \</span><span class="strut"> </span></p>
<p id="t49" class="pln"><span class="str">dataframe with the same index.</span><span class="strut"> </span></p>
<p id="t50" class="pln"><span class="strut"> </span></p>
<p id="t51" class="pln"><span class="str">>>> df_colors,sm = get_color_dataframe(series,cmap=plt.get_cmap('jet'))</span><span class="strut"> </span></p>
<p id="t52" class="pln"><span class="strut"> </span></p>
<p id="t53" class="pln"><span class="str">Arguments</span><span class="strut"> </span></p>
<p id="t54" class="pln"><span class="str">---------</span><span class="strut"> </span></p>
<p id="t55" class="pln"><span class="strut"> </span></p>
<p id="t56" class="pln"><span class="str">Input:</span><span class="strut"> </span></p>
<p id="t57" class="pln"><span class="str"> - series: pandas frame that contains indexed values; \</span><span class="strut"> </span></p>
<p id="t58" class="pln"><span class="str">indices do not need to be in order values in in series is used \</span><span class="strut"> </span></p>
<p id="t59" class="pln"><span class="str">to generate the color map</span><span class="strut"> </span></p>
<p id="t60" class="pln"><span class="str">Output:</span><span class="strut"> </span></p>
<p id="t61" class="pln"><span class="str"> - df_colors: pandas data-frame that contains the colormap; \</span><span class="strut"> </span></p>
<p id="t62" class="pln"><span class="str">the color that corresponds to the value in series has the same \</span><span class="strut"> </span></p>
<p id="t63" class="pln"><span class="str">index as in series.</span><span class="strut"> </span></p>
<p id="t64" class="pln"><span class="str"> - sm: the actual color map</span><span class="strut"> </span></p>
<p id="t65" class="pln"><span class="str"> """</span><span class="strut"> </span></p>
<p id="t66" class="pln"><span class="strut"> </span></p>
<p id="t67" class="pln"> <span class="com"># The values in the serie need to be normalized between 0 and 1 first</span><span class="strut"> </span></p>
<p id="t68" class="pln"> <span class="com"># We do not want to affect the series</span><span class="strut"> </span></p>
<p id="t69" class="stm mis"> <span class="nam">normalised_values</span> <span class="op">=</span> <span class="nam">series</span><span class="op">.</span><span class="nam">values</span><span class="op">.</span><span class="nam">copy</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t70" class="pln"> <span class="com"># substract offset from values, so the smalles one is zero</span><span class="strut"> </span></p>
<p id="t71" class="stm mis"> <span class="nam">normalised_values</span> <span class="op">-=</span> <span class="nam">normalised_values</span><span class="op">.</span><span class="nam">min</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t72" class="pln"> <span class="com"># all values are zero and have the same value</span><span class="strut"> </span></p>
<p id="t73" class="stm mis"> <span class="key">if</span> <span class="nam">normalised_values</span><span class="op">.</span><span class="nam">max</span><span class="op">(</span><span class="op">)</span> <span class="op">==</span> <span class="num">0</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t74" class="stm mis"> <span class="key">raise</span> <span class="nam">ValueError</span><span class="op">(</span><span class="str">'series.values are constant'</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t75" class="pln"> <span class="com"># actually normalize the values</span><span class="strut"> </span></p>
<p id="t76" class="stm mis"> <span class="nam">normalised_values</span> <span class="op">=</span> <span class="nam">normalised_values</span> <span class="op">/</span> <span class="nam">normalised_values</span><span class="op">.</span><span class="nam">max</span><span class="op">(</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t77" class="stm mis"> <span class="nam">colors</span> <span class="op">=</span> <span class="nam">cmap</span><span class="op">(</span><span class="nam">normalised_values</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t78" class="pln"> <span class="com"># create the dataframe from color</span><span class="strut"> </span></p>
<p id="t79" class="stm mis"> <span class="nam">df_colors</span> <span class="op">=</span> <span class="nam">pd</span><span class="op">.</span><span class="nam">DataFrame</span><span class="op">(</span><span class="strut"> </span></p>
<p id="t80" class="pln"> <span class="nam">data</span><span class="op">=</span><span class="nam">colors</span><span class="op">,</span> <span class="nam">index</span><span class="op">=</span><span class="nam">series</span><span class="op">.</span><span class="nam">index</span><span class="op">,</span> <span class="nam">columns</span><span class="op">=</span><span class="op">[</span><span class="str">'r'</span><span class="op">,</span> <span class="str">'g'</span><span class="op">,</span> <span class="str">'b'</span><span class="op">,</span> <span class="str">'a'</span><span class="op">]</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t81" class="pln"><span class="strut"> </span></p>
<p id="t82" class="pln"> <span class="com"># Create data for colorbar</span><span class="strut"> </span></p>
<p id="t83" class="stm mis"> <span class="nam">sm</span> <span class="op">=</span> <span class="nam">plt</span><span class="op">.</span><span class="nam">cm</span><span class="op">.</span><span class="nam">ScalarMappable</span><span class="op">(</span><span class="nam">cmap</span><span class="op">=</span><span class="nam">cmap</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t84" class="pln"> <span class="nam">norm</span><span class="op">=</span><span class="nam">plt</span><span class="op">.</span><span class="nam">Normalize</span><span class="op">(</span><span class="strut"> </span></p>
<p id="t85" class="pln"> <span class="nam">vmin</span><span class="op">=</span><span class="nam">series</span><span class="op">.</span><span class="nam">values</span><span class="op">.</span><span class="nam">min</span><span class="op">(</span><span class="op">)</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t86" class="pln"> <span class="nam">vmax</span><span class="op">=</span><span class="nam">series</span><span class="op">.</span><span class="nam">values</span><span class="op">.</span><span class="nam">max</span><span class="op">(</span><span class="op">)</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t87" class="pln"> <span class="com"># fake up the array of the scalar mappable. Urgh...</span><span class="strut"> </span></p>
<p id="t88" class="stm mis"> <span class="nam">sm</span><span class="op">.</span><span class="nam">_A</span> <span class="op">=</span> <span class="op">[</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t89" class="pln"><span class="strut"> </span></p>
<p id="t90" class="stm mis"> <span class="key">return</span> <span class="nam">df_colors</span><span class="op">,</span> <span class="nam">sm</span><span class="strut"> </span></p>
<p id="t91" class="pln"><span class="strut"> </span></p>
<p id="t92" class="pln"><span class="strut"> </span></p>
<p id="t93" class="stm run hide_run"><span class="key">class</span> <span class="nam">Arrow3D</span><span class="op">(</span><span class="nam">FancyArrowPatch</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t94" class="stm run hide_run"> <span class="key">def</span> <span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">xs</span><span class="op">,</span> <span class="nam">ys</span><span class="op">,</span> <span class="nam">zs</span><span class="op">,</span> <span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t95" class="stm mis"> <span class="nam">FancyArrowPatch</span><span class="op">.</span><span class="nam">__init__</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="op">(</span><span class="num">0</span><span class="op">,</span> <span class="num">0</span><span class="op">)</span><span class="op">,</span> <span class="op">(</span><span class="num">0</span><span class="op">,</span> <span class="num">0</span><span class="op">)</span><span class="op">,</span> <span class="op">*</span><span class="nam">args</span><span class="op">,</span> <span class="op">**</span><span class="nam">kwargs</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t96" class="stm mis"> <span class="nam">self</span><span class="op">.</span><span class="nam">_verts3d</span> <span class="op">=</span> <span class="nam">xs</span><span class="op">,</span> <span class="nam">ys</span><span class="op">,</span> <span class="nam">zs</span><span class="strut"> </span></p>
<p id="t97" class="pln"><span class="strut"> </span></p>
<p id="t98" class="stm run hide_run"> <span class="key">def</span> <span class="nam">draw</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">renderer</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t99" class="stm mis"> <span class="nam">xs3d</span><span class="op">,</span> <span class="nam">ys3d</span><span class="op">,</span> <span class="nam">zs3d</span> <span class="op">=</span> <span class="nam">self</span><span class="op">.</span><span class="nam">_verts3d</span><span class="strut"> </span></p>
<p id="t100" class="stm mis"> <span class="nam">xs</span><span class="op">,</span> <span class="nam">ys</span><span class="op">,</span> <span class="nam">zs</span> <span class="op">=</span> <span class="nam">proj3d</span><span class="op">.</span><span class="nam">proj_transform</span><span class="op">(</span><span class="nam">xs3d</span><span class="op">,</span> <span class="nam">ys3d</span><span class="op">,</span> <span class="nam">zs3d</span><span class="op">,</span> <span class="nam">renderer</span><span class="op">.</span><span class="nam">M</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t101" class="stm mis"> <span class="nam">self</span><span class="op">.</span><span class="nam">set_positions</span><span class="op">(</span><span class="op">(</span><span class="nam">xs</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">,</span> <span class="nam">ys</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">)</span><span class="op">,</span> <span class="op">(</span><span class="nam">xs</span><span class="op">[</span><span class="num">1</span><span class="op">]</span><span class="op">,</span> <span class="nam">ys</span><span class="op">[</span><span class="num">1</span><span class="op">]</span><span class="op">)</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t102" class="stm mis"> <span class="nam">FancyArrowPatch</span><span class="op">.</span><span class="nam">draw</span><span class="op">(</span><span class="nam">self</span><span class="op">,</span> <span class="nam">renderer</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t103" class="pln"><span class="strut"> </span></p>
<p id="t104" class="pln"><span class="strut"> </span></p>
<p id="t105" class="stm run hide_run"><span class="key">def</span> <span class="nam">draw_frame</span><span class="op">(</span><span class="nam">frame</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t106" class="pln"> <span class="nam">ax</span><span class="op">=</span><span class="nam">plt</span><span class="op">.</span><span class="nam">gca</span><span class="op">(</span><span class="op">)</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t107" class="pln"> <span class="nam">mutation_scale</span><span class="op">=</span><span class="num">20</span><span class="op">,</span> <span class="nam">lw</span><span class="op">=</span><span class="num">3</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t108" class="pln"> <span class="nam">arrowstyle</span><span class="op">=</span><span class="str">"-|>"</span><span class="op">,</span> <span class="nam">colors</span><span class="op">=</span><span class="op">[</span><span class="str">'r'</span><span class="op">,</span> <span class="str">'g'</span><span class="op">,</span> <span class="str">'b'</span><span class="op">]</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t109" class="stm mis"> <span class="key">if</span> <span class="key">not</span> <span class="nam">isinstance</span><span class="op">(</span><span class="nam">frame</span><span class="op">,</span> <span class="op">(</span><span class="nam">np</span><span class="op">.</span><span class="nam">ndarray</span><span class="op">,</span> <span class="nam">np</span><span class="op">.</span><span class="nam">generic</span><span class="op">)</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t110" class="stm mis"> <span class="key">raise</span> <span class="nam">TypeError</span><span class="op">(</span><span class="str">'frame should be a numpy array'</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t111" class="stm mis"> <span class="key">if</span> <span class="nam">len</span><span class="op">(</span><span class="nam">frame</span><span class="op">.</span><span class="nam">shape</span><span class="op">)</span> <span class="op">!=</span> <span class="num">2</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t112" class="stm mis"> <span class="key">raise</span> <span class="nam">TypeError</span><span class="op">(</span><span class="str">'frame should have 2 dimensions'</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t113" class="stm mis"> <span class="key">if</span> <span class="key">not</span> <span class="nam">np</span><span class="op">.</span><span class="nam">all</span><span class="op">(</span><span class="nam">frame</span><span class="op">.</span><span class="nam">shape</span> <span class="op">==</span> <span class="op">[</span><span class="num">4</span><span class="op">,</span> <span class="num">4</span><span class="op">]</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t114" class="stm mis"> <span class="nam">frame</span> <span class="op">=</span> <span class="nam">frame</span><span class="op">[</span><span class="op">:</span><span class="num">3</span><span class="op">,</span> <span class="op">:</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t115" class="stm mis"> <span class="key">if</span> <span class="key">not</span> <span class="nam">np</span><span class="op">.</span><span class="nam">all</span><span class="op">(</span><span class="nam">frame</span><span class="op">.</span><span class="nam">shape</span> <span class="op">!=</span> <span class="op">[</span><span class="num">3</span><span class="op">,</span> <span class="num">4</span><span class="op">]</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t116" class="stm mis"> <span class="key">raise</span> <span class="nam">TypeError</span><span class="op">(</span><span class="str">'frame should be a 3x4 or 4x4 matrix'</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t117" class="pln"><span class="strut"> </span></p>
<p id="t118" class="stm mis"> <span class="nam">origin</span> <span class="op">=</span> <span class="nam">frame</span><span class="op">[</span><span class="op">:</span><span class="op">,</span> <span class="num">3</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t119" class="stm mis"> <span class="key">for</span> <span class="op">(</span><span class="nam">i</span><span class="op">,</span> <span class="nam">color</span><span class="op">)</span> <span class="key">in</span> <span class="nam">enumerate</span><span class="op">(</span><span class="nam">colors</span><span class="op">)</span><span class="op">:</span><span class="strut"> </span></p>
<p id="t120" class="stm mis"> <span class="nam">v</span> <span class="op">=</span> <span class="nam">frame</span><span class="op">[</span><span class="op">:</span><span class="op">,</span> <span class="nam">i</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t121" class="stm mis"> <span class="nam">xs</span> <span class="op">=</span> <span class="op">[</span><span class="nam">origin</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">,</span> <span class="nam">origin</span><span class="op">[</span><span class="num">0</span><span class="op">]</span> <span class="op">+</span> <span class="nam">v</span><span class="op">[</span><span class="num">0</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t122" class="stm mis"> <span class="nam">ys</span> <span class="op">=</span> <span class="op">[</span><span class="nam">origin</span><span class="op">[</span><span class="num">1</span><span class="op">]</span><span class="op">,</span> <span class="nam">origin</span><span class="op">[</span><span class="num">1</span><span class="op">]</span> <span class="op">+</span> <span class="nam">v</span><span class="op">[</span><span class="num">1</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t123" class="stm mis"> <span class="nam">zs</span> <span class="op">=</span> <span class="op">[</span><span class="nam">origin</span><span class="op">[</span><span class="num">2</span><span class="op">]</span><span class="op">,</span> <span class="nam">origin</span><span class="op">[</span><span class="num">2</span><span class="op">]</span> <span class="op">+</span> <span class="nam">v</span><span class="op">[</span><span class="num">2</span><span class="op">]</span><span class="op">]</span><span class="strut"> </span></p>
<p id="t124" class="stm mis"> <span class="nam">a</span> <span class="op">=</span> <span class="nam">Arrow3D</span><span class="op">(</span><span class="nam">xs</span><span class="op">,</span> <span class="nam">ys</span><span class="op">,</span> <span class="nam">zs</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t125" class="pln"> <span class="nam">mutation_scale</span><span class="op">=</span><span class="nam">mutation_scale</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t126" class="pln"> <span class="nam">lw</span><span class="op">=</span><span class="nam">lw</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t127" class="pln"> <span class="nam">arrowstyle</span><span class="op">=</span><span class="nam">arrowstyle</span><span class="op">,</span><span class="strut"> </span></p>
<p id="t128" class="pln"> <span class="nam">color</span><span class="op">=</span><span class="nam">color</span><span class="op">)</span><span class="strut"> </span></p>
<p id="t129" class="stm mis"> <span class="nam">ax</span><span class="op">.</span><span class="nam">add_artist</span><span class="op">(</span><span class="nam">a</span><span class="op">)</span><span class="strut"> </span></p>
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