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50  <h1>Source code for sas.plottools.plottable_interactor</h1><div class="highlight"><pre>
51<span class="sd">&quot;&quot;&quot;</span>
52<span class="sd">    This module allows more interaction with the plot</span>
53<span class="sd">&quot;&quot;&quot;</span>
54<span class="kn">import</span> <span class="nn">plottables</span>
55<span class="kn">from</span> <span class="nn">BaseInteractor</span> <span class="kn">import</span> <span class="n">_BaseInteractor</span>
56
57<div class="viewcode-block" id="PointInteractor"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor">[docs]</a><span class="k">class</span> <span class="nc">PointInteractor</span><span class="p">(</span><span class="n">_BaseInteractor</span><span class="p">):</span>
58    <span class="sd">&quot;&quot;&quot;</span>
59<span class="sd">    &quot;&quot;&quot;</span>
60    <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">base</span><span class="p">,</span> <span class="n">axes</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="s">&#39;black&#39;</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="nb">id</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">):</span>
61        <span class="sd">&quot;&quot;&quot;</span>
62<span class="sd">        &quot;&quot;&quot;</span>
63        <span class="n">_BaseInteractor</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">base</span><span class="p">,</span> <span class="n">axes</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">color</span><span class="p">)</span>
64        <span class="bp">self</span><span class="o">.</span><span class="n">zorder</span> <span class="o">=</span> <span class="n">zorder</span>
65        <span class="bp">self</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="nb">id</span>
66        <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="n">color</span>
67        <span class="bp">self</span><span class="o">.</span><span class="n">colorlist</span> <span class="o">=</span> <span class="p">[</span><span class="s">&#39;b&#39;</span><span class="p">,</span> <span class="s">&#39;g&#39;</span><span class="p">,</span> <span class="s">&#39;r&#39;</span><span class="p">,</span> <span class="s">&#39;c&#39;</span><span class="p">,</span> <span class="s">&#39;m&#39;</span><span class="p">,</span> <span class="s">&#39;y&#39;</span><span class="p">,</span> <span class="s">&#39;k&#39;</span><span class="p">]</span>
68        <span class="bp">self</span><span class="o">.</span><span class="n">symbollist</span> <span class="o">=</span> <span class="p">[</span><span class="s">&#39;o&#39;</span><span class="p">,</span> <span class="s">&#39;x&#39;</span><span class="p">,</span> <span class="s">&#39;^&#39;</span><span class="p">,</span> <span class="s">&#39;v&#39;</span><span class="p">,</span> <span class="s">&#39;&lt;&#39;</span><span class="p">,</span> <span class="s">&#39;&gt;&#39;</span><span class="p">,</span>
69                           <span class="s">&#39;+&#39;</span><span class="p">,</span> <span class="s">&#39;s&#39;</span><span class="p">,</span> <span class="s">&#39;d&#39;</span><span class="p">,</span> <span class="s">&#39;D&#39;</span><span class="p">,</span> <span class="s">&#39;h&#39;</span><span class="p">,</span> <span class="s">&#39;H&#39;</span><span class="p">,</span> <span class="s">&#39;p&#39;</span><span class="p">,</span> <span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="s">&#39;--&#39;</span><span class="p">,</span>
70                           <span class="s">&#39;vline&#39;</span><span class="p">,</span> <span class="s">&#39;step&#39;</span><span class="p">]</span>
71        <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span> <span class="o">=</span> <span class="bp">None</span>
72        <span class="bp">self</span><span class="o">.</span><span class="n">marker</span> <span class="o">=</span> <span class="bp">None</span>
73        <span class="bp">self</span><span class="o">.</span><span class="n">marker2</span> <span class="o">=</span> <span class="bp">None</span>
74        <span class="bp">self</span><span class="o">.</span><span class="n">_button_down</span> <span class="o">=</span> <span class="bp">False</span>
75        <span class="bp">self</span><span class="o">.</span><span class="n">_context_menu</span> <span class="o">=</span> <span class="bp">False</span>
76        <span class="bp">self</span><span class="o">.</span><span class="n">_dragged</span> <span class="o">=</span> <span class="bp">False</span>
77        <span class="bp">self</span><span class="o">.</span><span class="n">connect_markers</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="p">])</span>
78       
79    <span class="k">def</span> <span class="nf">_color</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">c</span><span class="p">):</span>
80        <span class="sd">&quot;&quot;&quot;Return a particular colour&quot;&quot;&quot;</span>
81        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">colorlist</span><span class="p">[</span><span class="n">c</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">colorlist</span><span class="p">)]</span>
82   
83    <span class="k">def</span> <span class="nf">_symbol</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">s</span><span class="p">):</span>
84        <span class="sd">&quot;&quot;&quot;Return a particular symbol&quot;&quot;&quot;</span>
85        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">symbollist</span><span class="p">[</span><span class="n">s</span> <span class="o">%</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">symbollist</span><span class="p">)]</span>
86
87<div class="viewcode-block" id="PointInteractor.points"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.points">[docs]</a>    <span class="k">def</span> <span class="nf">points</span><span class="p">(</span><span class="bp">self</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="n">dx</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">symbol</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> 
88               <span class="n">markersize</span><span class="o">=</span><span class="mi">5</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">hide_error</span><span class="o">=</span><span class="bp">False</span><span class="p">):</span>
89        <span class="sd">&quot;&quot;&quot;</span>
90<span class="sd">        &quot;&quot;&quot;</span>
91        <span class="c">#Draw curve</span>
92        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">)</span> <span class="o">==</span> <span class="s">&#39;-&#39;</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">)</span> <span class="o">==</span> <span class="s">&#39;--&#39;</span><span class="p">:</span>
93            <span class="n">l_width</span> <span class="o">=</span> <span class="n">markersize</span> <span class="o">*</span> <span class="mf">0.4</span>
94            <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">curve</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="n">y</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">color</span><span class="p">,</span> <span class="n">symbol</span><span class="o">=</span><span class="n">symbol</span><span class="p">,</span> 
95                              <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="n">l_width</span><span class="p">)</span>
96            <span class="c">#return</span>
97        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">)</span> <span class="o">==</span> <span class="s">&#39;vline&#39;</span><span class="p">:</span>
98            <span class="n">l_width</span> <span class="o">=</span> <span class="n">markersize</span> <span class="o">*</span> <span class="mf">0.4</span>
99            <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">vline</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="n">y</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">color</span><span class="p">,</span> 
100                                <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="n">l_width</span><span class="p">)</span>
101        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">)</span> <span class="o">==</span> <span class="s">&#39;step&#39;</span><span class="p">:</span>
102            <span class="n">l_width</span> <span class="o">=</span> <span class="n">markersize</span> <span class="o">*</span> <span class="mf">0.4</span>
103            <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">step</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="n">x</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="n">y</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="n">color</span><span class="p">,</span> 
104                                <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="n">l_width</span><span class="p">)</span>
105        <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">marker</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
106            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">connect</span><span class="o">.</span><span class="n">clear</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
107        <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_color</span><span class="p">(</span><span class="n">color</span><span class="p">)</span>
108        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
109            <span class="n">markersize</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span>
110        <span class="c"># Convert tuple (lo,hi) to array [(x-lo),(hi-x)]</span>
111        <span class="k">if</span> <span class="n">dx</span> <span class="o">!=</span> <span class="bp">None</span> <span class="ow">and</span> <span class="nb">type</span><span class="p">(</span><span class="n">dx</span><span class="p">)</span> <span class="o">==</span> <span class="nb">type</span><span class="p">(()):</span>
112            <span class="n">dx</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">vstack</span><span class="p">((</span><span class="n">x</span><span class="o">-</span><span class="n">dx</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">dx</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">-</span><span class="n">x</span><span class="p">))</span><span class="o">.</span><span class="n">transpose</span><span class="p">()</span>
113        <span class="k">if</span> <span class="n">dy</span> <span class="o">!=</span> <span class="bp">None</span> <span class="ow">and</span> <span class="nb">type</span><span class="p">(</span><span class="n">dy</span><span class="p">)</span> <span class="o">==</span> <span class="nb">type</span><span class="p">(()):</span>
114            <span class="n">dy</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">vstack</span><span class="p">((</span><span class="n">y</span><span class="o">-</span><span class="n">dy</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">dy</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">-</span><span class="n">y</span><span class="p">))</span><span class="o">.</span><span class="n">transpose</span><span class="p">()</span>
115       
116        <span class="k">if</span> <span class="n">dx</span> <span class="o">==</span> <span class="bp">None</span> <span class="ow">and</span> <span class="n">dy</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
117            <span class="c">#zorder = 1</span>
118            <span class="bp">self</span><span class="o">.</span><span class="n">marker</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="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span>
119                                         <span class="n">marker</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">),</span>
120                                         <span class="n">markersize</span><span class="o">=</span><span class="n">markersize</span><span class="p">,</span>
121                                         <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span>
122                                         <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
123        <span class="k">else</span><span class="p">:</span>
124           
125            <span class="k">if</span> <span class="n">hide_error</span><span class="p">:</span>
126                <span class="c">#zorder = 1</span>
127                <span class="bp">self</span><span class="o">.</span><span class="n">marker</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="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span>
128                                             <span class="n">marker</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">),</span>
129                                             <span class="n">markersize</span><span class="o">=</span><span class="n">markersize</span><span class="p">,</span>
130                                             <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span>
131                                             <span class="n">zorder</span><span class="o">=</span><span class="mi">1</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
132            <span class="k">else</span><span class="p">:</span>
133                <span class="c">#zorder = 2</span>
134                <span class="bp">self</span><span class="o">.</span><span class="n">marker</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">errorbar</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="n">yerr</span><span class="o">=</span><span class="n">dy</span><span class="p">,</span>
135                                                 <span class="n">xerr</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
136                                                 <span class="n">ecolor</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span>
137                                                 <span class="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span>
138                                                 <span class="n">capsize</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span>
139                                                 <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
140                                                 <span class="n">barsabove</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
141                                                 <span class="n">marker</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">),</span>
142                                                 <span class="n">markersize</span><span class="o">=</span><span class="n">markersize</span><span class="p">,</span>
143                                                 <span class="n">lolims</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">uplims</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
144                                                 <span class="n">xlolims</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span> <span class="n">xuplims</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
145                                                 <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span>
146                                                 <span class="n">zorder</span><span class="o">=</span><span class="mi">1</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
147           
148        <span class="bp">self</span><span class="o">.</span><span class="n">connect_markers</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
149        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
150        </div>
151<div class="viewcode-block" id="PointInteractor.curve"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.curve">[docs]</a>    <span class="k">def</span> <span class="nf">curve</span><span class="p">(</span><span class="bp">self</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="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">symbol</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span> 
152              <span class="n">label</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="mf">2.0</span><span class="p">):</span>
153        <span class="sd">&quot;&quot;&quot;</span>
154<span class="sd">        &quot;&quot;&quot;</span>
155        <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">marker</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
156            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">connect</span><span class="o">.</span><span class="n">clear</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
157        <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_color</span><span class="p">(</span><span class="n">color</span><span class="p">)</span>
158        <span class="bp">self</span><span class="o">.</span><span class="n">marker</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="n">x</span><span class="p">,</span> <span class="n">y</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span> <span class="n">lw</span><span class="o">=</span><span class="n">width</span><span class="p">,</span>
159                                     <span class="n">marker</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span> <span class="n">linestyle</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_symbol</span><span class="p">(</span><span class="n">symbol</span><span class="p">),</span>
160                                     <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
161           
162        <span class="bp">self</span><span class="o">.</span><span class="n">connect_markers</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
163        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
164
165        </div>
166<div class="viewcode-block" id="PointInteractor.vline"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.vline">[docs]</a>    <span class="k">def</span> <span class="nf">vline</span><span class="p">(</span><span class="bp">self</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="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">symbol</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> 
167              <span class="n">label</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="mf">2.0</span><span class="p">):</span>
168        <span class="sd">&quot;&quot;&quot;</span>
169<span class="sd">        &quot;&quot;&quot;</span>
170        <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">marker</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
171            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">connect</span><span class="o">.</span><span class="n">clear</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
172        <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_color</span><span class="p">(</span><span class="n">color</span><span class="p">)</span>
173        <span class="k">if</span> <span class="nb">min</span><span class="p">(</span><span class="n">y</span><span class="p">)</span> <span class="o">&lt;</span> <span class="mi">0</span><span class="p">:</span>
174            <span class="n">y_min</span> <span class="o">=</span> <span class="mf">0.0</span>
175        <span class="k">else</span><span class="p">:</span>
176            <span class="n">y_min</span> <span class="o">=</span> <span class="nb">min</span><span class="p">(</span><span class="n">y</span><span class="p">)</span><span class="o">*</span><span class="mi">9</span><span class="o">/</span><span class="mi">10</span>
177        <span class="bp">self</span><span class="o">.</span><span class="n">marker</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">vlines</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="n">x</span><span class="p">,</span> <span class="n">ymin</span><span class="o">=</span><span class="n">y_min</span><span class="p">,</span> <span class="n">ymax</span><span class="o">=</span><span class="n">y</span><span class="p">,</span> 
178                                      <span class="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span> 
179                                      <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span>
180                                      <span class="n">lw</span><span class="o">=</span><span class="n">width</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">)</span>   
181        <span class="bp">self</span><span class="o">.</span><span class="n">connect_markers</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
182        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
183</div>
184<div class="viewcode-block" id="PointInteractor.step"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.step">[docs]</a>    <span class="k">def</span> <span class="nf">step</span><span class="p">(</span><span class="bp">self</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="n">dy</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">color</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">symbol</span><span class="o">=</span><span class="mi">0</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span>
185              <span class="n">label</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">width</span><span class="o">=</span><span class="mf">2.0</span><span class="p">):</span>
186        <span class="sd">&quot;&quot;&quot;</span>
187<span class="sd">        &quot;&quot;&quot;</span>
188        <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">marker</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
189            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">connect</span><span class="o">.</span><span class="n">clear</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
190        <span class="bp">self</span><span class="o">.</span><span class="n">color</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_color</span><span class="p">(</span><span class="n">color</span><span class="p">)</span>
191        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
192            <span class="n">markersize</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">markersize</span>
193           
194        <span class="bp">self</span><span class="o">.</span><span class="n">marker</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">step</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="n">color</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">,</span>
195                                         <span class="n">marker</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
196                                         <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="n">label</span><span class="o">=</span><span class="n">label</span><span class="p">,</span>
197                                         <span class="n">lw</span><span class="o">=</span><span class="n">width</span><span class="p">,</span> <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
198        <span class="bp">self</span><span class="o">.</span><span class="n">connect_markers</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">marker</span><span class="p">])</span>
199        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
200               </div>
201<div class="viewcode-block" id="PointInteractor.connect_markers"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.connect_markers">[docs]</a>    <span class="k">def</span> <span class="nf">connect_markers</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">markers</span><span class="p">):</span>
202        <span class="sd">&quot;&quot;&quot;</span>
203<span class="sd">        Connect markers to callbacks</span>
204<span class="sd">        &quot;&quot;&quot;</span>
205        <span class="k">for</span> <span class="n">h</span> <span class="ow">in</span> <span class="n">markers</span><span class="p">:</span>
206            <span class="n">connect</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">connect</span>
207            <span class="n">connect</span><span class="p">(</span><span class="s">&#39;enter&#39;</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_on_enter</span><span class="p">)</span>
208            <span class="n">connect</span><span class="p">(</span><span class="s">&#39;leave&#39;</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_on_leave</span><span class="p">)</span>
209            <span class="n">connect</span><span class="p">(</span><span class="s">&#39;click&#39;</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_on_click</span><span class="p">)</span>
210            <span class="n">connect</span><span class="p">(</span><span class="s">&#39;release&#39;</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_on_release</span><span class="p">)</span>
211            <span class="n">connect</span><span class="p">(</span><span class="s">&#39;key&#39;</span><span class="p">,</span> <span class="n">h</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">onKey</span><span class="p">)</span>
212</div>
213<div class="viewcode-block" id="PointInteractor.clear"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.clear">[docs]</a>    <span class="k">def</span> <span class="nf">clear</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
214        <span class="k">print</span> <span class="s">&quot;plottable_interactor.clear()&quot;</span>
215        </div>
216    <span class="k">def</span> <span class="nf">_on_click</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">):</span>
217        <span class="sd">&quot;&quot;&quot;</span>
218<span class="sd">        Called when a mouse button is clicked</span>
219<span class="sd">        from within the boundaries of an artist.</span>
220<span class="sd">        &quot;&quot;&quot;</span>
221        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_context_menu</span> <span class="o">==</span> <span class="bp">True</span><span class="p">:</span>
222            <span class="bp">self</span><span class="o">.</span><span class="n">_context_menu</span> <span class="o">=</span> <span class="bp">False</span>
223            <span class="n">evt</span><span class="o">.</span><span class="n">artist</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">marker</span>
224            <span class="bp">self</span><span class="o">.</span><span class="n">_on_leave</span><span class="p">(</span><span class="n">evt</span><span class="p">)</span>
225
226    <span class="k">def</span> <span class="nf">_on_release</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">):</span>
227        <span class="sd">&quot;&quot;&quot;</span>
228<span class="sd">        Called when a mouse button is released</span>
229<span class="sd">        within the boundaries of an artist</span>
230<span class="sd">        &quot;&quot;&quot;</span>
231        <span class="c"># Check to see whether we are about to pop</span>
232        <span class="c"># the context menu up</span>
233        <span class="k">if</span> <span class="n">evt</span><span class="o">.</span><span class="n">button</span> <span class="o">==</span> <span class="mi">3</span><span class="p">:</span>
234            <span class="bp">self</span><span class="o">.</span><span class="n">_context_menu</span> <span class="o">=</span> <span class="bp">True</span>
235       
236    <span class="k">def</span> <span class="nf">_on_enter</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">):</span>
237        <span class="sd">&quot;&quot;&quot;</span>
238<span class="sd">        Called when we are entering the boundaries</span>
239<span class="sd">        of an artist.</span>
240<span class="sd">        &quot;&quot;&quot;</span>
241        <span class="k">if</span> <span class="ow">not</span> <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">__class__</span><span class="o">.</span><span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;AxesSubplot&quot;</span><span class="p">:</span>
242            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">plottable_selected</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">id</span><span class="p">)</span>
243           
244            <span class="k">if</span> <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">get_color</span><span class="p">()</span> <span class="o">==</span> <span class="s">&#39;y&#39;</span><span class="p">:</span>
245                <span class="k">try</span><span class="p">:</span>
246                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_color</span><span class="p">(</span><span class="s">&#39;b&#39;</span><span class="p">)</span>
247                <span class="k">except</span><span class="p">:</span>
248                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_color_cycle</span><span class="p">(</span><span class="s">&#39;b&#39;</span><span class="p">)</span>
249                <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="p">,</span> <span class="s">&quot;set_facecolor&quot;</span><span class="p">):</span>
250                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_facecolor</span><span class="p">(</span><span class="s">&#39;b&#39;</span><span class="p">)</span>
251                <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="p">,</span> <span class="s">&quot;set_edgecolor&quot;</span><span class="p">):</span>
252                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_edgecolor</span><span class="p">(</span><span class="s">&#39;b&#39;</span><span class="p">)</span>
253            <span class="k">else</span><span class="p">:</span>
254                <span class="k">try</span><span class="p">:</span>
255                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_color</span><span class="p">(</span><span class="s">&#39;y&#39;</span><span class="p">)</span>
256                <span class="k">except</span><span class="p">:</span>
257                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_color_cycle</span><span class="p">(</span><span class="s">&#39;y&#39;</span><span class="p">)</span>
258                <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="p">,</span> <span class="s">&quot;set_facecolor&quot;</span><span class="p">):</span>
259                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_facecolor</span><span class="p">(</span><span class="s">&#39;y&#39;</span><span class="p">)</span>
260                <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="p">,</span> <span class="s">&quot;set_edgecolor&quot;</span><span class="p">):</span>
261                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_edgecolor</span><span class="p">(</span><span class="s">&#39;y&#39;</span><span class="p">)</span>
262
263            <span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">figure</span><span class="o">.</span><span class="n">canvas</span><span class="o">.</span><span class="n">draw_idle</span><span class="p">()</span>
264       
265    <span class="k">def</span> <span class="nf">_on_leave</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">evt</span><span class="p">):</span>
266        <span class="sd">&quot;&quot;&quot;</span>
267<span class="sd">        Called when we are leaving the boundaries</span>
268<span class="sd">        of an artist.</span>
269<span class="sd">        &quot;&quot;&quot;</span>
270        <span class="k">if</span> <span class="ow">not</span> <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">__class__</span><span class="o">.</span><span class="n">__name__</span> <span class="o">==</span> <span class="s">&quot;AxesSubplot&quot;</span><span class="p">:</span>
271            <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_context_menu</span> <span class="o">==</span> <span class="bp">False</span><span class="p">:</span>
272                <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">plottable_selected</span><span class="p">(</span><span class="bp">None</span><span class="p">)</span>
273                <span class="k">try</span><span class="p">:</span>
274                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_color</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">)</span>
275                <span class="k">except</span><span class="p">:</span>
276                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_color_cycle</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">)</span>
277                <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="p">,</span> <span class="s">&quot;set_facecolor&quot;</span><span class="p">):</span>
278                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_facecolor</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">)</span>
279                <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="p">,</span> <span class="s">&quot;set_edgecolor&quot;</span><span class="p">):</span>
280                    <span class="n">evt</span><span class="o">.</span><span class="n">artist</span><span class="o">.</span><span class="n">set_edgecolor</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">color</span><span class="p">)</span>
281                <span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">figure</span><span class="o">.</span><span class="n">canvas</span><span class="o">.</span><span class="n">draw_idle</span><span class="p">()</span>
282   
283<div class="viewcode-block" id="PointInteractor.update"><a class="viewcode-back" href="../../../dev/api/sas.plottools.html#sas.plottools.plottable_interactor.PointInteractor.update">[docs]</a>    <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
284        <span class="sd">&quot;&quot;&quot;</span>
285<span class="sd">        Update</span>
286<span class="sd">        &quot;&quot;&quot;</span>
287        <span class="k">pass</span></div></div>
288</pre></div>
289
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