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51  <h1>Source code for sas.guiframe.local_perspectives.plotting.boxSlicer</h1><div class="highlight"><pre>
52<span class="kn">import</span> <span class="nn">wx</span>
53<span class="c">#import copy</span>
54<span class="c">#from copy import deepcopy</span>
55<span class="kn">import</span> <span class="nn">math</span>
56<span class="kn">import</span> <span class="nn">numpy</span>
57<span class="kn">from</span> <span class="nn">sas.guiframe.events</span> <span class="kn">import</span> <span class="n">NewPlotEvent</span>
58<span class="kn">from</span> <span class="nn">sas.guiframe.events</span> <span class="kn">import</span> <span class="n">StatusEvent</span>
59<span class="kn">from</span> <span class="nn">sas.guiframe.events</span> <span class="kn">import</span> <span class="n">SlicerParameterEvent</span>
60<span class="kn">from</span> <span class="nn">sas.guiframe.events</span> <span class="kn">import</span> <span class="n">EVT_SLICER_PARS</span>
61<span class="kn">from</span> <span class="nn">BaseInteractor</span> <span class="kn">import</span> <span class="n">_BaseInteractor</span>
62<span class="kn">from</span> <span class="nn">sas.guiframe.dataFitting</span> <span class="kn">import</span> <span class="n">Data1D</span>
63<span class="c">#import SlicerParameters</span>
64
65
66<span class="k">class</span> <span class="nc">BoxInteractor</span><span class="p">(</span><span class="n">_BaseInteractor</span><span class="p">):</span>
67    <span class="sd">&quot;&quot;&quot;</span>
68<div class="viewcode-block" id="BoxInteractor"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor">[docs]</a><span class="sd">    BoxInteractor define a rectangle that return data1D average of Data2D</span>
69<span class="sd">    in a rectangle area defined by -x, x ,y, -y</span>
70<span class="sd">    &quot;&quot;&quot;</span>
71    <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>
72        <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>
73        <span class="c">## Class initialization</span>
74        <span class="bp">self</span><span class="o">.</span><span class="n">markers</span> <span class="o">=</span> <span class="p">[]</span>
75        <span class="bp">self</span><span class="o">.</span><span class="n">axes</span> <span class="o">=</span> <span class="n">axes</span>
76        <span class="c">##connecting artist</span>
77        <span class="bp">self</span><span class="o">.</span><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>
78        <span class="c">## which direction is the preferred interaction direction</span>
79        <span class="bp">self</span><span class="o">.</span><span class="n">direction</span> <span class="o">=</span> <span class="bp">None</span>
80        <span class="c">## determine x y  values</span>
81        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="mf">0.5</span> <span class="o">*</span> <span class="nb">min</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">xmax</span><span class="p">),</span>
82                           <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">xmin</span><span class="p">))</span>
83        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="mf">0.5</span> <span class="o">*</span> <span class="nb">min</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">xmax</span><span class="p">),</span>
84                           <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">xmin</span><span class="p">))</span>       
85        <span class="c">## when reach qmax reset the graph</span>
86        <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">xmax</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">xmin</span><span class="p">,</span>
87                        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">ymax</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">ymin</span><span class="p">)</span>   
88        <span class="c">## Number of points on the plot</span>
89        <span class="bp">self</span><span class="o">.</span><span class="n">nbins</span> <span class="o">=</span> <span class="mi">30</span>
90        <span class="c">## If True, I(|Q|) will be return, otherwise,</span>
91        <span class="c">#negative q-values are allowed</span>
92        <span class="bp">self</span><span class="o">.</span><span class="n">fold</span> <span class="o">=</span> <span class="bp">True</span>       
93        <span class="c">## reference of the current  Slab averaging</span>
94        <span class="bp">self</span><span class="o">.</span><span class="n">averager</span> <span class="o">=</span> <span class="bp">None</span>
95        <span class="c">## Create vertical and horizaontal lines for the rectangle</span>
96        <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span> <span class="o">=</span> <span class="n">VerticalLines</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span>
97                                            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">subplot</span><span class="p">,</span> 
98                                            <span class="n">color</span><span class="o">=</span><span class="s">&#39;blue&#39;</span><span class="p">,</span> 
99                                            <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">,</span>
100                                            <span class="n">y</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="p">,</span>
101                                            <span class="n">x</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)</span>
102        <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">qmax</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span>
103       
104        <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span> <span class="o">=</span> <span class="n">HorizontalLines</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span>
105                                               <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">subplot</span><span class="p">,</span>
106                                               <span class="n">color</span><span class="o">=</span><span class="s">&#39;green&#39;</span><span class="p">,</span> 
107                                               <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">,</span>
108                                               <span class="n">x</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span>
109                                               <span class="n">y</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
110        <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">qmax</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span>
111        <span class="c">## draw the rectangle and plost the data 1D resulting</span>
112        <span class="c">## of averaging data2D</span>
113        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
114        <span class="bp">self</span><span class="o">.</span><span class="n">_post_data</span><span class="p">()</span>
115        <span class="c">## Bind to slice parameter events</span>
116        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">Bind</span><span class="p">(</span><span class="n">EVT_SLICER_PARS</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_onEVT_SLICER_PARS</span><span class="p">)</span>
117
118    <span class="k">def</span> <span class="nf">_onEVT_SLICER_PARS</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event</span><span class="p">):</span>
119        <span class="sd">&quot;&quot;&quot;</span>
120<span class="sd">        receive an event containing parameters values to reset the slicer</span>
121<span class="sd">        </span>
122<span class="sd">        :param event: event of type SlicerParameterEvent with params as </span>
123<span class="sd">            attribute</span>
124<span class="sd">        &quot;&quot;&quot;</span>
125        <span class="n">wx</span><span class="o">.</span><span class="n">PostEvent</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span>
126                     <span class="n">StatusEvent</span><span class="p">(</span><span class="n">status</span><span class="o">=</span><span class="s">&quot;BoxSlicer._onEVT_SLICER_PARS&quot;</span><span class="p">))</span>
127        <span class="n">event</span><span class="o">.</span><span class="n">Skip</span><span class="p">()</span>
128        <span class="k">if</span> <span class="n">event</span><span class="o">.</span><span class="n">type</span> <span class="o">==</span> <span class="bp">self</span><span class="o">.</span><span class="n">__class__</span><span class="o">.</span><span class="n">__name__</span><span class="p">:</span>
129            <span class="bp">self</span><span class="o">.</span><span class="n">set_params</span><span class="p">(</span><span class="n">event</span><span class="o">.</span><span class="n">params</span><span class="p">)</span>
130            <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
131           
132    <span class="k">def</span> <span class="nf">update_and_post</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
133        <span class="sd">&quot;&quot;&quot;</span>
134<div class="viewcode-block" id="BoxInteractor.update_and_post"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.update_and_post">[docs]</a><span class="sd">        Update the slicer and plot the resulting data</span>
135<span class="sd">        &quot;&quot;&quot;</span>
136        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
137        <span class="bp">self</span><span class="o">.</span><span class="n">_post_data</span><span class="p">()</span>
138       
139    <span class="k">def</span> <span class="nf">set_layer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">n</span><span class="p">):</span>
140        <span class="sd">&quot;&quot;&quot;</span></div>
141<div class="viewcode-block" id="BoxInteractor.set_layer"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.set_layer">[docs]</a><span class="sd">        Allow adding plot to the same panel</span>
142<span class="sd">        </span>
143<span class="sd">        :param n: the number of layer</span>
144<span class="sd">        </span>
145<span class="sd">        &quot;&quot;&quot;</span>
146        <span class="bp">self</span><span class="o">.</span><span class="n">layernum</span> <span class="o">=</span> <span class="n">n</span>
147        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
148       
149    <span class="k">def</span> <span class="nf">clear</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
150        <span class="sd">&quot;&quot;&quot;</span></div>
151<div class="viewcode-block" id="BoxInteractor.clear"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.clear">[docs]</a><span class="sd">        Clear the slicer and all connected events related to this slicer</span>
152<span class="sd">        &quot;&quot;&quot;</span>
153        <span class="bp">self</span><span class="o">.</span><span class="n">averager</span> <span class="o">=</span> <span class="bp">None</span>
154        <span class="bp">self</span><span class="o">.</span><span class="n">clear_markers</span><span class="p">()</span>
155        <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">clear</span><span class="p">()</span>
156        <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">clear</span><span class="p">()</span>
157        <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">clearall</span><span class="p">()</span>
158        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">Unbind</span><span class="p">(</span><span class="n">EVT_SLICER_PARS</span><span class="p">)</span>
159       
160    <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
161        <span class="sd">&quot;&quot;&quot;</span></div>
162<div class="viewcode-block" id="BoxInteractor.update"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.update">[docs]</a><span class="sd">        Respond to changes in the model by recalculating the profiles and</span>
163<span class="sd">        resetting the widgets.</span>
164<span class="sd">        &quot;&quot;&quot;</span>
165        <span class="c">##Update the slicer if an horizontal line is dragged   </span>
166        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">has_move</span><span class="p">:</span>
167            <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
168            <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">y</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
169        <span class="c">##Update the slicer if a vertical line is dragged    </span>
170        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">has_move</span><span class="p">:</span>
171            <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
172            <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">x</span><span class="p">)</span>
173                 
174    <span class="k">def</span> <span class="nf">save</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ev</span><span class="p">):</span>
175        <span class="sd">&quot;&quot;&quot;</span></div>
176<div class="viewcode-block" id="BoxInteractor.save"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.save">[docs]</a><span class="sd">        Remember the roughness for this layer and the next so that we</span>
177<span class="sd">        can restore on Esc.</span>
178<span class="sd">        &quot;&quot;&quot;</span>
179        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">freeze_axes</span><span class="p">()</span>
180        <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">ev</span><span class="p">)</span>
181        <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="n">ev</span><span class="p">)</span>
182   
183    <span class="k">def</span> <span class="nf">_post_data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
184        <span class="k">pass</span></div>
185       
186    <span class="k">def</span> <span class="nf">post_data</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">new_slab</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">nbins</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">direction</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
187        <span class="sd">&quot;&quot;&quot;</span>
188<div class="viewcode-block" id="BoxInteractor.post_data"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.post_data">[docs]</a><span class="sd">        post data averaging in Qx or Qy given new_slab type</span>
189<span class="sd">        </span>
190<span class="sd">        :param new_slab: slicer that determine with direction to average</span>
191<span class="sd">        :param nbins: the number of points plotted when averaging</span>
192<span class="sd">        :param direction: the direction of averaging</span>
193<span class="sd">        </span>
194<span class="sd">        &quot;&quot;&quot;</span>
195        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">direction</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
196            <span class="bp">self</span><span class="o">.</span><span class="n">direction</span> <span class="o">=</span> <span class="n">direction</span>
197           
198        <span class="n">x_min</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span> <span class="o">*</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">x</span><span class="p">)</span>
199        <span class="n">x_max</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">x</span><span class="p">)</span>
200        <span class="n">y_min</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span> <span class="o">*</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
201        <span class="n">y_max</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
202       
203        <span class="k">if</span> <span class="n">nbins</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
204            <span class="bp">self</span><span class="o">.</span><span class="n">nbins</span> <span class="o">=</span> <span class="n">nbins</span>
205        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">averager</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
206            <span class="k">if</span> <span class="n">new_slab</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
207                <span class="n">msg</span> <span class="o">=</span> <span class="s">&quot;post data:cannot average , averager is empty&quot;</span>
208                <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span>
209            <span class="bp">self</span><span class="o">.</span><span class="n">averager</span> <span class="o">=</span> <span class="n">new_slab</span>
210        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">direction</span> <span class="o">==</span> <span class="s">&quot;X&quot;</span><span class="p">:</span>
211            <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fold</span><span class="p">:</span>
212                <span class="n">x_low</span> <span class="o">=</span> <span class="mi">0</span>
213            <span class="k">else</span><span class="p">:</span>
214                <span class="n">x_low</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">x_min</span><span class="p">)</span>
215            <span class="n">bin_width</span> <span class="o">=</span> <span class="p">(</span><span class="n">x_max</span> <span class="o">+</span> <span class="n">x_low</span><span class="p">)</span><span class="o">/</span><span class="bp">self</span><span class="o">.</span><span class="n">nbins</span>
216        <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">direction</span> <span class="o">==</span> <span class="s">&quot;Y&quot;</span><span class="p">:</span>
217            <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">fold</span><span class="p">:</span>
218                <span class="n">y_low</span> <span class="o">=</span> <span class="mi">0</span>
219            <span class="k">else</span><span class="p">:</span>
220                <span class="n">y_low</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">y_min</span><span class="p">)</span>
221            <span class="n">bin_width</span> <span class="o">=</span> <span class="p">(</span><span class="n">y_max</span> <span class="o">+</span> <span class="n">y_low</span><span class="p">)</span><span class="o">/</span><span class="bp">self</span><span class="o">.</span><span class="n">nbins</span>
222        <span class="k">else</span><span class="p">:</span>
223            <span class="n">msg</span> <span class="o">=</span> <span class="s">&quot;post data:no Box Average direction was supplied&quot;</span>
224            <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span>
225        <span class="c">## Average data2D given Qx or Qy</span>
226        <span class="n">box</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">averager</span><span class="p">(</span><span class="n">x_min</span><span class="o">=</span><span class="n">x_min</span><span class="p">,</span> <span class="n">x_max</span><span class="o">=</span><span class="n">x_max</span><span class="p">,</span> <span class="n">y_min</span><span class="o">=</span><span class="n">y_min</span><span class="p">,</span> <span class="n">y_max</span><span class="o">=</span><span class="n">y_max</span><span class="p">,</span>
227                         <span class="n">bin_width</span><span class="o">=</span><span class="n">bin_width</span><span class="p">)</span>
228        <span class="n">box</span><span class="o">.</span><span class="n">fold</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">fold</span>
229        <span class="n">boxavg</span> <span class="o">=</span> <span class="n">box</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="p">)</span>
230        <span class="c">#3 Create Data1D to plot</span>
231        <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">boxavg</span><span class="p">,</span> <span class="s">&quot;dxl&quot;</span><span class="p">):</span>
232            <span class="n">dxl</span> <span class="o">=</span> <span class="n">boxavg</span><span class="o">.</span><span class="n">dxl</span>
233        <span class="k">else</span><span class="p">:</span>
234            <span class="n">dxl</span> <span class="o">=</span> <span class="bp">None</span>
235        <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">boxavg</span><span class="p">,</span> <span class="s">&quot;dxw&quot;</span><span class="p">):</span>
236            <span class="n">dxw</span> <span class="o">=</span> <span class="n">boxavg</span><span class="o">.</span><span class="n">dxw</span>
237        <span class="k">else</span><span class="p">:</span>
238            <span class="n">dxw</span> <span class="o">=</span> <span class="bp">None</span>
239        <span class="n">new_plot</span> <span class="o">=</span> <span class="n">Data1D</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="n">boxavg</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">boxavg</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="n">dy</span><span class="o">=</span><span class="n">boxavg</span><span class="o">.</span><span class="n">dy</span><span class="p">)</span>
240        <span class="n">new_plot</span><span class="o">.</span><span class="n">dxl</span>  <span class="o">=</span> <span class="n">dxl</span>
241        <span class="n">new_plot</span><span class="o">.</span><span class="n">dxw</span>  <span class="o">=</span> <span class="n">dxw</span>
242        <span class="n">new_plot</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">averager</span><span class="o">.</span><span class="n">__name__</span><span class="p">)</span> <span class="o">+</span> \
243                        <span class="s">&quot;(&quot;</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">data2D</span><span class="o">.</span><span class="n">name</span> <span class="o">+</span> <span class="s">&quot;)&quot;</span>
244        <span class="n">new_plot</span><span class="o">.</span><span class="n">source</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">data2D</span><span class="o">.</span><span class="n">source</span>
245        <span class="n">new_plot</span><span class="o">.</span><span class="n">interactive</span> <span class="o">=</span> <span class="bp">True</span>
246        <span class="n">new_plot</span><span class="o">.</span><span class="n">detector</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">data2D</span><span class="o">.</span><span class="n">detector</span>
247        <span class="c">## If the data file does not tell us what the axes are, just assume...</span>
248        <span class="n">new_plot</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="s">&quot;</span><span class="se">\\</span><span class="s">rm{Q}&quot;</span><span class="p">,</span> <span class="s">&quot;A^{-1}&quot;</span><span class="p">)</span>
249        <span class="n">new_plot</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="s">&quot;</span><span class="se">\\</span><span class="s">rm{Intensity} &quot;</span><span class="p">,</span> <span class="s">&quot;cm^{-1}&quot;</span><span class="p">)</span>
250
251        <span class="n">data</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">data2D</span>
252        <span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">data</span><span class="p">,</span> <span class="s">&quot;scale&quot;</span><span class="p">)</span> <span class="ow">and</span> <span class="n">data</span><span class="o">.</span><span class="n">scale</span> <span class="o">==</span> <span class="s">&#39;linear&#39;</span> <span class="ow">and</span> \
253                <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">data2D</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">count</span><span class="p">(</span><span class="s">&quot;Residuals&quot;</span><span class="p">)</span> <span class="o">&gt;</span> <span class="mi">0</span><span class="p">:</span>
254            <span class="n">new_plot</span><span class="o">.</span><span class="n">ytransform</span> <span class="o">=</span> <span class="s">&#39;y&#39;</span>
255            <span class="n">new_plot</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="s">&quot;</span><span class="se">\\</span><span class="s">rm{Residuals} &quot;</span><span class="p">,</span> <span class="s">&quot;/&quot;</span><span class="p">)</span>
256           
257        <span class="n">new_plot</span><span class="o">.</span><span class="n">group_id</span> <span class="o">=</span> <span class="s">&quot;2daverage&quot;</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">data2D</span><span class="o">.</span><span class="n">name</span>
258        <span class="n">new_plot</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">averager</span><span class="o">.</span><span class="n">__name__</span><span class="p">)</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">data2D</span><span class="o">.</span><span class="n">name</span>
259        <span class="n">new_plot</span><span class="o">.</span><span class="n">is_data</span><span class="o">=</span> <span class="bp">True</span>
260        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">parent</span><span class="o">.</span><span class="n">update_theory</span><span class="p">(</span><span class="n">data_id</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">data2D</span><span class="o">.</span><span class="n">id</span><span class="p">,</span> \
261                                       <span class="n">theory</span><span class="o">=</span><span class="n">new_plot</span><span class="p">)</span>
262        <span class="n">wx</span><span class="o">.</span><span class="n">PostEvent</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">NewPlotEvent</span><span class="p">(</span><span class="n">plot</span><span class="o">=</span><span class="n">new_plot</span><span class="p">,</span>
263                                <span class="n">title</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">averager</span><span class="o">.</span><span class="n">__name__</span><span class="p">)))</span>
264         
265    <span class="k">def</span> <span class="nf">moveend</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ev</span><span class="p">):</span>
266        <span class="sd">&quot;&quot;&quot;</span></div>
267<div class="viewcode-block" id="BoxInteractor.moveend"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.moveend">[docs]</a><span class="sd">        Called after a dragging event.</span>
268<span class="sd">        Post the slicer new parameters and creates a new Data1D </span>
269<span class="sd">        corresponding to the new average</span>
270<span class="sd">        &quot;&quot;&quot;</span>
271        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">thaw_axes</span><span class="p">()</span>
272        <span class="c"># Post paramters</span>
273        <span class="n">event</span> <span class="o">=</span> <span class="n">SlicerParameterEvent</span><span class="p">()</span>
274        <span class="n">event</span><span class="o">.</span><span class="n">type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">__class__</span><span class="o">.</span><span class="n">__name__</span>
275        <span class="n">event</span><span class="o">.</span><span class="n">params</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">get_params</span><span class="p">()</span>
276        <span class="n">wx</span><span class="o">.</span><span class="n">PostEvent</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">event</span><span class="p">)</span>
277        <span class="c"># create the new data1D</span>
278        <span class="bp">self</span><span class="o">.</span><span class="n">_post_data</span><span class="p">()</span>
279           
280    <span class="k">def</span> <span class="nf">restore</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
281        <span class="sd">&quot;&quot;&quot;</span></div>
282<div class="viewcode-block" id="BoxInteractor.restore"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.restore">[docs]</a><span class="sd">        Restore the roughness for this layer.</span>
283<span class="sd">        &quot;&quot;&quot;</span>
284        <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">restore</span><span class="p">()</span>
285        <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">restore</span><span class="p">()</span>
286       
287    <span class="k">def</span> <span class="nf">move</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">ev</span><span class="p">):</span>
288        <span class="sd">&quot;&quot;&quot;</span></div>
289<div class="viewcode-block" id="BoxInteractor.move"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.move">[docs]</a><span class="sd">        Process move to a new position, making sure that the move is allowed.</span>
290<span class="sd">        &quot;&quot;&quot;</span>
291        <span class="k">pass</span>
292       
293    <span class="k">def</span> <span class="nf">set_cursor</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>
294        <span class="k">pass</span></div>
295<div class="viewcode-block" id="BoxInteractor.set_cursor"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.set_cursor">[docs]</a>       
296    <span class="k">def</span> <span class="nf">get_params</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
297        <span class="sd">&quot;&quot;&quot;</span></div>
298<div class="viewcode-block" id="BoxInteractor.get_params"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.get_params">[docs]</a><span class="sd">        Store a copy of values of parameters of the slicer into a dictionary.</span>
299<span class="sd">        </span>
300<span class="sd">        :return params: the dictionary created</span>
301<span class="sd">        </span>
302<span class="sd">        &quot;&quot;&quot;</span>
303        <span class="n">params</span> <span class="o">=</span> <span class="p">{}</span>
304        <span class="n">params</span><span class="p">[</span><span class="s">&quot;x_max&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">x</span><span class="p">)</span>
305        <span class="n">params</span><span class="p">[</span><span class="s">&quot;y_max&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
306        <span class="n">params</span><span class="p">[</span><span class="s">&quot;nbins&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">nbins</span>
307        <span class="k">return</span> <span class="n">params</span>
308   
309    <span class="k">def</span> <span class="nf">set_params</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">params</span><span class="p">):</span>
310        <span class="sd">&quot;&quot;&quot;</span></div>
311<div class="viewcode-block" id="BoxInteractor.set_params"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.set_params">[docs]</a><span class="sd">        Receive a dictionary and reset the slicer with values contained </span>
312<span class="sd">        in the values of the dictionary.</span>
313<span class="sd">        </span>
314<span class="sd">        :param params: a dictionary containing name of slicer parameters and </span>
315<span class="sd">            values the user assigned to the slicer.</span>
316<span class="sd">        &quot;&quot;&quot;</span>
317        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">params</span><span class="p">[</span><span class="s">&quot;x_max&quot;</span><span class="p">]))</span>
318        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">params</span><span class="p">[</span><span class="s">&quot;y_max&quot;</span><span class="p">]</span> <span class="p">))</span>
319        <span class="bp">self</span><span class="o">.</span><span class="n">nbins</span> <span class="o">=</span> <span class="n">params</span><span class="p">[</span><span class="s">&quot;nbins&quot;</span><span class="p">]</span>
320       
321        <span class="bp">self</span><span class="o">.</span><span class="n">horizontal_lines</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="bp">self</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="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
322        <span class="bp">self</span><span class="o">.</span><span class="n">vertical_lines</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="bp">self</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="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span>
323        <span class="bp">self</span><span class="o">.</span><span class="n">post_data</span><span class="p">(</span><span class="n">nbins</span><span class="o">=</span><span class="bp">None</span><span class="p">)</span>
324       
325    <span class="k">def</span> <span class="nf">freeze_axes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
326        <span class="sd">&quot;&quot;&quot;</span></div>
327<div class="viewcode-block" id="BoxInteractor.freeze_axes"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.freeze_axes">[docs]</a><span class="sd">        &quot;&quot;&quot;</span>
328        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">freeze_axes</span><span class="p">()</span>
329       
330    <span class="k">def</span> <span class="nf">thaw_axes</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
331        <span class="sd">&quot;&quot;&quot;</span></div>
332<div class="viewcode-block" id="BoxInteractor.thaw_axes"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.thaw_axes">[docs]</a><span class="sd">        &quot;&quot;&quot;</span>
333        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">thaw_axes</span><span class="p">()</span>
334
335    <span class="k">def</span> <span class="nf">draw</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
336        <span class="sd">&quot;&quot;&quot;</span></div>
337<div class="viewcode-block" id="BoxInteractor.draw"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractor.draw">[docs]</a><span class="sd">        &quot;&quot;&quot;</span>
338        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">draw</span><span class="p">()</span>
339
340
341<span class="k">class</span> <span class="nc">HorizontalLines</span><span class="p">(</span><span class="n">_BaseInteractor</span><span class="p">):</span>
342    <span class="sd">&quot;&quot;&quot;</span></div></div>
343<div class="viewcode-block" id="HorizontalLines"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines">[docs]</a><span class="sd">    Draw 2 Horizontal lines centered on (0,0) that can move </span>
344<span class="sd">    on the x- direction and in opposite direction</span>
345<span class="sd">    &quot;&quot;&quot;</span>
346    <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">5</span><span class="p">,</span> <span class="n">x</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="mf">0.5</span><span class="p">):</span>
347        <span class="sd">&quot;&quot;&quot;</span>
348<span class="sd">        &quot;&quot;&quot;</span>
349        <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>
350        <span class="c">##Class initialization</span>
351        <span class="bp">self</span><span class="o">.</span><span class="n">markers</span> <span class="o">=</span> <span class="p">[]</span>
352        <span class="bp">self</span><span class="o">.</span><span class="n">axes</span> <span class="o">=</span> <span class="n">axes</span>
353        <span class="c">## Saving the end points of two lines</span>
354        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span>
355        <span class="bp">self</span><span class="o">.</span><span class="n">save_x</span> <span class="o">=</span> <span class="n">x</span>
356       
357        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span>
358        <span class="bp">self</span><span class="o">.</span><span class="n">save_y</span> <span class="o">=</span> <span class="n">y</span>
359        <span class="c">## Creating a marker</span>
360        <span class="k">try</span><span class="p">:</span>
361            <span class="c"># Inner circle marker</span>
362            <span class="bp">self</span><span class="o">.</span><span class="n">inner_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="mi">0</span><span class="p">],</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">],</span> <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
363                                          <span class="n">marker</span><span class="o">=</span><span class="s">&#39;s&#39;</span><span class="p">,</span> <span class="n">markersize</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span>
364                                          <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">alpha</span><span class="o">=</span><span class="mf">0.6</span><span class="p">,</span>
365                                          <span class="n">pickradius</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="s">&quot;pick&quot;</span><span class="p">,</span> 
366                                          <span class="c"># Prefer this to other lines</span>
367                                          <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">,</span> 
368                                          <span class="n">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
369        <span class="k">except</span><span class="p">:</span>
370            <span class="bp">self</span><span class="o">.</span><span class="n">inner_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="mi">0</span><span class="p">],</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">],</span> <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
371                                          <span class="n">marker</span><span class="o">=</span><span class="s">&#39;s&#39;</span><span class="p">,</span> <span class="n">markersize</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span>
372                                          <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">alpha</span><span class="o">=</span><span class="mf">0.6</span><span class="p">,</span>
373                                          <span class="n">label</span><span class="o">=</span><span class="s">&quot;pick&quot;</span><span class="p">,</span> <span class="n">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
374            <span class="n">message</span>  <span class="o">=</span> <span class="s">&quot;</span><span class="se">\n</span><span class="s">THIS PROTOTYPE NEEDS THE LATEST VERSION &quot;</span>
375            <span class="n">message</span> <span class="o">+=</span> <span class="s">&quot;OF MATPLOTLIB</span><span class="se">\n</span><span class="s"> Get the SVN version that&quot;</span>
376            <span class="n">message</span> <span class="o">+=</span> <span class="s">&quot; is at least as recent as June 1, 2007&quot;</span>
377            <span class="n">owner</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">base</span><span class="o">.</span><span class="n">parent</span>
378            <span class="n">wx</span><span class="o">.</span><span class="n">PostEvent</span><span class="p">(</span><span class="n">owner</span><span class="p">,</span>
379                         <span class="n">StatusEvent</span><span class="p">(</span><span class="n">status</span><span class="o">=</span><span class="s">&quot;AnnulusSlicer: </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="n">message</span><span class="p">))</span>
380        <span class="c">## Define 2 horizontal lines</span>
381        <span class="bp">self</span><span class="o">.</span><span class="n">top_line</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="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">],</span>
382                                      <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="n">marker</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
383                                      <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">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
384        <span class="bp">self</span><span class="o">.</span><span class="n">bottom_line</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="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="p">[</span><span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">],</span>
385                                      <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="n">marker</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
386                                      <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">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
387        <span class="c">## Flag to check the motion of the lines</span>
388        <span class="bp">self</span><span class="o">.</span><span class="n">has_move</span> <span class="o">=</span> <span class="bp">False</span>
389        <span class="c">## Connecting markers to mouse events and draw</span>
390        <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">top_line</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">inner_marker</span><span class="p">])</span>
391        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
392
393    <span class="k">def</span> <span class="nf">set_layer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">n</span><span class="p">):</span>
394        <span class="sd">&quot;&quot;&quot;</span>
395<div class="viewcode-block" id="HorizontalLines.set_layer"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.set_layer">[docs]</a><span class="sd">        Allow adding plot to the same panel</span>
396<span class="sd">        </span>
397<span class="sd">        :param n: the number of layer</span>
398<span class="sd">        </span>
399<span class="sd">        &quot;&quot;&quot;</span>
400        <span class="bp">self</span><span class="o">.</span><span class="n">layernum</span> <span class="o">=</span> <span class="n">n</span>
401        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
402       
403    <span class="k">def</span> <span class="nf">clear</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
404        <span class="sd">&quot;&quot;&quot;</span></div>
405<div class="viewcode-block" id="HorizontalLines.clear"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.clear">[docs]</a><span class="sd">        Clear this slicer  and its markers</span>
406<span class="sd">        &quot;&quot;&quot;</span>
407        <span class="bp">self</span><span class="o">.</span><span class="n">clear_markers</span><span class="p">()</span>
408        <span class="k">try</span><span class="p">:</span>
409            <span class="bp">self</span><span class="o">.</span><span class="n">inner_marker</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
410            <span class="bp">self</span><span class="o">.</span><span class="n">top_line</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span> 
411            <span class="bp">self</span><span class="o">.</span><span class="n">bottom_line</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
412        <span class="k">except</span><span class="p">:</span>
413            <span class="c"># Old version of matplotlib</span>
414            <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">lines</span><span class="p">)):</span>
415                <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">lines</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
416   
417    <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
418        <span class="sd">&quot;&quot;&quot;</span></div>
419<div class="viewcode-block" id="HorizontalLines.update"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.update">[docs]</a><span class="sd">        Draw the new roughness on the graph.</span>
420<span class="sd">        </span>
421<span class="sd">        :param x: x-coordinates to reset current class x</span>
422<span class="sd">        :param y: y-coordinates to reset current class y</span>
423<span class="sd">        </span>
424<span class="sd">        &quot;&quot;&quot;</span>
425        <span class="c">## Reset x, y- coordinates if send as parameters</span>
426        <span class="k">if</span> <span class="n">x</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
427            <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sign</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)</span> <span class="o">*</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
428        <span class="k">if</span> <span class="n">y</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
429            <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sign</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span> <span class="o">*</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">y</span><span class="p">)</span>
430        <span class="c">## Draw lines and markers</span>
431        <span class="bp">self</span><span class="o">.</span><span class="n">inner_marker</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">xdata</span><span class="o">=</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">ydata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">])</span>
432        <span class="bp">self</span><span class="o">.</span><span class="n">top_line</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">xdata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="n">ydata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">])</span>
433        <span class="bp">self</span><span class="o">.</span><span class="n">bottom_line</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">xdata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span><span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="n">ydata</span><span class="o">=</span><span class="p">[</span><span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">])</span>
434       
435    <span class="k">def</span> <span class="nf">save</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ev</span><span class="p">):</span>
436        <span class="sd">&quot;&quot;&quot;</span></div>
437<div class="viewcode-block" id="HorizontalLines.save"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.save">[docs]</a><span class="sd">        Remember the roughness for this layer and the next so that we</span>
438<span class="sd">        can restore on Esc.</span>
439<span class="sd">        &quot;&quot;&quot;</span>
440        <span class="bp">self</span><span class="o">.</span><span class="n">save_x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span>
441        <span class="bp">self</span><span class="o">.</span><span class="n">save_y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span>
442        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">freeze_axes</span><span class="p">()</span>
443
444    <span class="k">def</span> <span class="nf">moveend</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ev</span><span class="p">):</span>
445        <span class="sd">&quot;&quot;&quot;</span></div>
446<div class="viewcode-block" id="HorizontalLines.moveend"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.moveend">[docs]</a><span class="sd">        Called after a dragging this edge and set self.has_move to False</span>
447<span class="sd">        to specify the end of dragging motion</span>
448<span class="sd">        &quot;&quot;&quot;</span>
449        <span class="bp">self</span><span class="o">.</span><span class="n">has_move</span> <span class="o">=</span> <span class="bp">False</span>
450        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">moveend</span><span class="p">(</span><span class="n">ev</span><span class="p">)</span>
451             
452    <span class="k">def</span> <span class="nf">restore</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
453        <span class="sd">&quot;&quot;&quot;</span></div>
454<div class="viewcode-block" id="HorizontalLines.restore"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.restore">[docs]</a><span class="sd">        Restore the roughness for this layer.</span>
455<span class="sd">        &quot;&quot;&quot;</span>
456        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">save_x</span>
457        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">save_y</span>
458       
459    <span class="k">def</span> <span class="nf">move</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">ev</span><span class="p">):</span>
460        <span class="sd">&quot;&quot;&quot;</span></div>
461<div class="viewcode-block" id="HorizontalLines.move"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.HorizontalLines.move">[docs]</a><span class="sd">        Process move to a new position, making sure that the move is allowed.</span>
462<span class="sd">        &quot;&quot;&quot;</span>
463        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">y</span>
464        <span class="bp">self</span><span class="o">.</span><span class="n">has_move</span> <span class="o">=</span> <span class="bp">True</span>
465        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
466       
467 
468<span class="k">class</span> <span class="nc">VerticalLines</span><span class="p">(</span><span class="n">_BaseInteractor</span><span class="p">):</span>
469    <span class="sd">&quot;&quot;&quot;</span></div></div>
470<div class="viewcode-block" id="VerticalLines"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines">[docs]</a><span class="sd">    Select an annulus through a 2D plot</span>
471<span class="sd">    &quot;&quot;&quot;</span>
472    <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">5</span><span class="p">,</span> <span class="n">x</span><span class="o">=</span><span class="mf">0.5</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="mf">0.5</span><span class="p">):</span>
473        <span class="sd">&quot;&quot;&quot;</span>
474<span class="sd">        &quot;&quot;&quot;</span>
475        <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>
476        <span class="bp">self</span><span class="o">.</span><span class="n">markers</span> <span class="o">=</span> <span class="p">[]</span>
477        <span class="bp">self</span><span class="o">.</span><span class="n">axes</span> <span class="o">=</span> <span class="n">axes</span>
478        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
479        <span class="bp">self</span><span class="o">.</span><span class="n">save_x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span>
480        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">y</span><span class="p">)</span>
481        <span class="bp">self</span><span class="o">.</span><span class="n">save_y</span> <span class="o">=</span> <span class="n">y</span>
482        <span class="k">try</span><span class="p">:</span>
483            <span class="c"># Inner circle marker</span>
484            <span class="bp">self</span><span class="o">.</span><span class="n">inner_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="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
485                                          <span class="n">marker</span><span class="o">=</span><span class="s">&#39;s&#39;</span><span class="p">,</span> <span class="n">markersize</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span>
486                                          <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">alpha</span><span class="o">=</span><span class="mf">0.6</span><span class="p">,</span>
487                                          <span class="n">pickradius</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="s">&quot;pick&quot;</span><span class="p">,</span> 
488                                          <span class="c"># Prefer this to other lines</span>
489                                          <span class="n">zorder</span><span class="o">=</span><span class="n">zorder</span><span class="p">,</span> <span class="n">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
490        <span class="k">except</span><span class="p">:</span>
491            <span class="bp">self</span><span class="o">.</span><span class="n">inner_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="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
492                                          <span class="n">marker</span><span class="o">=</span><span class="s">&#39;s&#39;</span><span class="p">,</span> <span class="n">markersize</span><span class="o">=</span><span class="mi">10</span><span class="p">,</span>
493                                          <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">alpha</span><span class="o">=</span><span class="mf">0.6</span><span class="p">,</span>
494                                          <span class="n">label</span><span class="o">=</span><span class="s">&quot;pick&quot;</span><span class="p">,</span> <span class="n">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
495            <span class="n">message</span>  <span class="o">=</span> <span class="s">&quot;</span><span class="se">\n</span><span class="s">THIS PROTOTYPE NEEDS THE LATEST VERSION&quot;</span>
496            <span class="n">message</span> <span class="o">+=</span> <span class="s">&quot; OF MATPLOTLIB</span><span class="se">\n</span><span class="s"> Get the SVN version that is&quot;</span>
497            <span class="n">message</span> <span class="o">+=</span> <span class="s">&quot; at least as recent as June 1, 2007&quot;</span>
498           
499        <span class="bp">self</span><span class="o">.</span><span class="n">right_line</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="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span>
500                                         <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">],</span>
501                                      <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="n">marker</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
502                                      <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">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
503        <span class="bp">self</span><span class="o">.</span><span class="n">left_line</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="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span>
504                                        <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">],</span>
505                                      <span class="n">linestyle</span><span class="o">=</span><span class="s">&#39;-&#39;</span><span class="p">,</span> <span class="n">marker</span><span class="o">=</span><span class="s">&#39;&#39;</span><span class="p">,</span>
506                                      <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">visible</span><span class="o">=</span><span class="bp">True</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
507        <span class="bp">self</span><span class="o">.</span><span class="n">has_move</span> <span class="o">=</span> <span class="bp">False</span>
508        <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">right_line</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">inner_marker</span><span class="p">])</span>
509        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
510
511    <span class="k">def</span> <span class="nf">set_layer</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">n</span><span class="p">):</span>
512        <span class="sd">&quot;&quot;&quot;</span>
513<div class="viewcode-block" id="VerticalLines.set_layer"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.set_layer">[docs]</a><span class="sd">        Allow adding plot to the same panel</span>
514<span class="sd">        </span>
515<span class="sd">        :param n: the number of layer</span>
516<span class="sd">        </span>
517<span class="sd">        &quot;&quot;&quot;</span>
518        <span class="bp">self</span><span class="o">.</span><span class="n">layernum</span> <span class="o">=</span> <span class="n">n</span>
519        <span class="bp">self</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
520       
521    <span class="k">def</span> <span class="nf">clear</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
522        <span class="sd">&quot;&quot;&quot;</span></div>
523<div class="viewcode-block" id="VerticalLines.clear"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.clear">[docs]</a><span class="sd">        Clear this slicer  and its markers</span>
524<span class="sd">        &quot;&quot;&quot;</span>
525        <span class="bp">self</span><span class="o">.</span><span class="n">clear_markers</span><span class="p">()</span>
526        <span class="k">try</span><span class="p">:</span>
527            <span class="bp">self</span><span class="o">.</span><span class="n">inner_marker</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
528            <span class="bp">self</span><span class="o">.</span><span class="n">left_line</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
529            <span class="bp">self</span><span class="o">.</span><span class="n">right_line</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
530        <span class="k">except</span><span class="p">:</span>
531            <span class="c"># Old version of matplotlib</span>
532            <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">lines</span><span class="p">)):</span>
533                <span class="k">del</span> <span class="bp">self</span><span class="o">.</span><span class="n">axes</span><span class="o">.</span><span class="n">lines</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
534
535    <span class="k">def</span> <span class="nf">update</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">x</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">y</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
536        <span class="sd">&quot;&quot;&quot;</span></div>
537<div class="viewcode-block" id="VerticalLines.update"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.update">[docs]</a><span class="sd">        Draw the new roughness on the graph.</span>
538<span class="sd">        </span>
539<span class="sd">        :param x: x-coordinates to reset current class x</span>
540<span class="sd">        :param y: y-coordinates to reset current class y</span>
541<span class="sd">        </span>
542<span class="sd">        &quot;&quot;&quot;</span>
543        <span class="c">## reset x, y -coordinates if given as parameters</span>
544        <span class="k">if</span> <span class="n">x</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
545            <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sign</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">)</span> <span class="o">*</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">x</span><span class="p">)</span>
546        <span class="k">if</span> <span class="n">y</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
547            <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sign</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">)</span> <span class="o">*</span> <span class="n">math</span><span class="o">.</span><span class="n">fabs</span><span class="p">(</span><span class="n">y</span><span class="p">)</span>
548        <span class="c">## draw lines and markers  </span>
549        <span class="bp">self</span><span class="o">.</span><span class="n">inner_marker</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">xdata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="n">ydata</span><span class="o">=</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> 
550        <span class="bp">self</span><span class="o">.</span><span class="n">left_line</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">xdata</span><span class="o">=</span><span class="p">[</span><span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="n">ydata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">])</span> 
551        <span class="bp">self</span><span class="o">.</span><span class="n">right_line</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">xdata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span><span class="p">],</span> <span class="n">ydata</span><span class="o">=</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">,</span> <span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">y</span><span class="p">])</span> 
552   
553    <span class="k">def</span> <span class="nf">save</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ev</span><span class="p">):</span>
554        <span class="sd">&quot;&quot;&quot;</span></div>
555<div class="viewcode-block" id="VerticalLines.save"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.save">[docs]</a><span class="sd">        Remember the roughness for this layer and the next so that we</span>
556<span class="sd">        can restore on Esc.</span>
557<span class="sd">        &quot;&quot;&quot;</span>
558        <span class="bp">self</span><span class="o">.</span><span class="n">save_x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">x</span>
559        <span class="bp">self</span><span class="o">.</span><span class="n">save_y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">y</span>
560        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">freeze_axes</span><span class="p">()</span>
561       
562    <span class="k">def</span> <span class="nf">moveend</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ev</span><span class="p">):</span>
563        <span class="sd">&quot;&quot;&quot;</span></div>
564<div class="viewcode-block" id="VerticalLines.moveend"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.moveend">[docs]</a><span class="sd">        Called after a dragging this edge and set self.has_move to False</span>
565<span class="sd">        to specify the end of dragging motion</span>
566<span class="sd">        &quot;&quot;&quot;</span>
567        <span class="bp">self</span><span class="o">.</span><span class="n">has_move</span> <span class="o">=</span> <span class="bp">False</span>
568        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">moveend</span><span class="p">(</span><span class="n">ev</span><span class="p">)</span>
569               
570    <span class="k">def</span> <span class="nf">restore</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
571        <span class="sd">&quot;&quot;&quot;</span></div>
572<div class="viewcode-block" id="VerticalLines.restore"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.restore">[docs]</a><span class="sd">        Restore the roughness for this layer.</span>
573<span class="sd">        &quot;&quot;&quot;</span>
574        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">save_x</span>
575        <span class="bp">self</span><span class="o">.</span><span class="n">y</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">save_y</span>
576     
577    <span class="k">def</span> <span class="nf">move</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">ev</span><span class="p">):</span>
578        <span class="sd">&quot;&quot;&quot;</span></div>
579<div class="viewcode-block" id="VerticalLines.move"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.VerticalLines.move">[docs]</a><span class="sd">        Process move to a new position, making sure that the move is allowed.</span>
580<span class="sd">        &quot;&quot;&quot;</span>
581        <span class="bp">self</span><span class="o">.</span><span class="n">has_move</span> <span class="o">=</span> <span class="bp">True</span>
582        <span class="bp">self</span><span class="o">.</span><span class="n">x</span> <span class="o">=</span> <span class="n">x</span>
583        <span class="bp">self</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">base</span><span class="o">.</span><span class="n">update</span><span class="p">()</span>
584       
585   
586<span class="k">class</span> <span class="nc">BoxInteractorX</span><span class="p">(</span><span class="n">BoxInteractor</span><span class="p">):</span>
587    <span class="sd">&quot;&quot;&quot;</span></div></div>
588<div class="viewcode-block" id="BoxInteractorX"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractorX">[docs]</a><span class="sd">    Average in Qx direction</span>
589<span class="sd">    &quot;&quot;&quot;</span>
590    <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>
591        <span class="n">BoxInteractor</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>
592        <span class="bp">self</span><span class="o">.</span><span class="n">base</span> <span class="o">=</span> <span class="n">base</span>
593        <span class="bp">self</span><span class="o">.</span><span class="n">_post_data</span><span class="p">()</span>
594       
595    <span class="k">def</span> <span class="nf">_post_data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
596        <span class="sd">&quot;&quot;&quot;</span>
597<span class="sd">        Post data creating by averaging in Qx direction</span>
598<span class="sd">        &quot;&quot;&quot;</span>
599        <span class="kn">from</span> <span class="nn">sas.dataloader.manipulations</span> <span class="kn">import</span> <span class="n">SlabX</span>
600        <span class="bp">self</span><span class="o">.</span><span class="n">post_data</span><span class="p">(</span><span class="n">SlabX</span><span class="p">,</span> <span class="n">direction</span><span class="o">=</span><span class="s">&quot;X&quot;</span><span class="p">)</span>   
601       
602
603<span class="k">class</span> <span class="nc">BoxInteractorY</span><span class="p">(</span><span class="n">BoxInteractor</span><span class="p">):</span>
604    <span class="sd">&quot;&quot;&quot;</span></div>
605<div class="viewcode-block" id="BoxInteractorY"><a class="viewcode-back" href="../../../../../dev/api/sas.guiframe.local_perspectives.plotting.html#sas.guiframe.local_perspectives.plotting.boxSlicer.BoxInteractorY">[docs]</a><span class="sd">    Average in Qy direction</span>
606<span class="sd">    &quot;&quot;&quot;</span>
607    <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>
608        <span class="n">BoxInteractor</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>
609        <span class="bp">self</span><span class="o">.</span><span class="n">base</span> <span class="o">=</span> <span class="n">base</span>
610        <span class="bp">self</span><span class="o">.</span><span class="n">_post_data</span><span class="p">()</span>
611       
612    <span class="k">def</span> <span class="nf">_post_data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
613        <span class="sd">&quot;&quot;&quot;</span>
614<span class="sd">        Post data creating by averaging in Qy direction</span>
615<span class="sd">        &quot;&quot;&quot;</span>
616        <span class="kn">from</span> <span class="nn">sas.dataloader.manipulations</span> <span class="kn">import</span> <span class="n">SlabY</span>
617        <span class="bp">self</span><span class="o">.</span><span class="n">post_data</span><span class="p">(</span><span class="n">SlabY</span><span class="p">,</span> <span class="n">direction</span><span class="o">=</span><span class="s">&quot;Y&quot;</span><span class="p">)</span>   
618       
619       
620</pre></div></div>
621
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