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| 50 | <h1>Source code for sas.perspectives.pr.explore_dialog</h1><div class="highlight"><pre> |
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| 51 | <span class="c">################################################################################</span> |
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| 52 | <span class="c">#This software was developed by the University of Tennessee as part of the</span> |
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| 53 | <span class="c">#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)</span> |
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| 54 | <span class="c">#project funded by the US National Science Foundation. </span> |
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| 55 | <span class="c">#</span> |
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| 56 | <span class="c">#See the license text in license.txt</span> |
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| 57 | <span class="c">#</span> |
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| 58 | <span class="c">#copyright 2009, University of Tennessee</span> |
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| 59 | <span class="c">################################################################################</span> |
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| 60 | |
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| 61 | <span class="sd">"""</span> |
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| 62 | <span class="sd">Dialog panel to explore the P(r) inversion results for a range</span> |
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| 63 | <span class="sd">of D_max value. User picks a number of points and a range of</span> |
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| 64 | <span class="sd">distances, then can toggle between inversion outputs and see</span> |
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| 65 | <span class="sd">their distribution as a function of D_max.</span> |
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| 66 | <span class="sd">"""</span> |
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| 67 | |
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| 68 | |
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| 69 | <span class="kn">import</span> <span class="nn">wx</span> |
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| 70 | <span class="kn">import</span> <span class="nn">numpy</span> |
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| 71 | <span class="kn">import</span> <span class="nn">math</span> |
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| 72 | <span class="kn">import</span> <span class="nn">logging</span> |
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| 73 | <span class="kn">import</span> <span class="nn">sys</span> |
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| 74 | |
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| 75 | <span class="c"># Avoid Matplotlib complaining about the lack of legend on the plot </span> |
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| 76 | <span class="kn">import</span> <span class="nn">warnings</span> |
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| 77 | <span class="n">warnings</span><span class="o">.</span><span class="n">simplefilter</span><span class="p">(</span><span class="s">"ignore"</span><span class="p">)</span> |
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| 78 | |
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| 79 | <span class="c"># Import plotting classes</span> |
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| 80 | <span class="kn">from</span> <span class="nn">sas.plottools.PlotPanel</span> <span class="kn">import</span> <span class="n">PlotPanel</span> |
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| 81 | <span class="kn">from</span> <span class="nn">sas.plottools</span> <span class="kn">import</span> <span class="n">Data1D</span> <span class="k">as</span> <span class="n">Model1D</span> |
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| 82 | <span class="kn">from</span> <span class="nn">sas.guiframe.gui_style</span> <span class="kn">import</span> <span class="n">GUIFRAME_ID</span> |
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| 83 | <span class="kn">from</span> <span class="nn">sas.plottools.plottables</span> <span class="kn">import</span> <span class="n">Graph</span> |
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| 84 | |
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| 85 | <span class="kn">from</span> <span class="nn">pr_widgets</span> <span class="kn">import</span> <span class="n">PrTextCtrl</span> |
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| 86 | |
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| 87 | <span class="c"># Default number of points on the output plot</span> |
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| 88 | <span class="n">DEFAULT_NPTS</span> <span class="o">=</span> <span class="mi">10</span> |
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| 89 | <span class="c"># Default output parameter to plot</span> |
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| 90 | <span class="n">DEFAULT_OUTPUT</span> <span class="o">=</span> <span class="s">'Chi2/dof'</span> |
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| 91 | |
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| 92 | <span class="k">class</span> <span class="nc">OutputPlot</span><span class="p">(</span><span class="n">PlotPanel</span><span class="p">):</span> |
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| 93 | <div class="viewcode-block" id="OutputPlot"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.pr.html#sas.perspectives.pr.explore_dialog.OutputPlot">[docs]</a> <span class="sd">"""</span> |
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| 94 | <span class="sd"> Plot panel used to show the selected results as a function</span> |
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| 95 | <span class="sd"> of D_max</span> |
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| 96 | <span class="sd"> """</span> |
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| 97 | <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">d_min</span><span class="p">,</span> <span class="n">d_max</span><span class="p">,</span> <span class="n">parent</span><span class="p">,</span> <span class="nb">id</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">color</span> <span class="o">=</span> <span class="bp">None</span><span class="p">,</span>\ |
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| 98 | <span class="n">dpi</span> <span class="o">=</span> <span class="bp">None</span><span class="p">,</span> <span class="n">style</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">NO_FULL_REPAINT_ON_RESIZE</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span> |
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| 99 | <span class="sd">"""</span> |
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| 100 | <span class="sd"> Initialization. The parameters added to PlotPanel are:</span> |
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| 101 | <span class="sd"> </span> |
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| 102 | <span class="sd"> :param d_min: Minimum value of D_max to explore</span> |
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| 103 | <span class="sd"> :param d_max: Maximum value of D_max to explore</span> |
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| 104 | <span class="sd"> </span> |
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| 105 | <span class="sd"> """</span> |
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| 106 | <span class="n">PlotPanel</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">parent</span><span class="p">,</span> <span class="nb">id</span> <span class="o">=</span> <span class="nb">id</span><span class="p">,</span> <span class="n">style</span> <span class="o">=</span> <span class="n">style</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span> |
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| 107 | |
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| 108 | <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span> |
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| 109 | <span class="bp">self</span><span class="o">.</span><span class="n">min</span> <span class="o">=</span> <span class="n">d_min</span> |
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| 110 | <span class="bp">self</span><span class="o">.</span><span class="n">max</span> <span class="o">=</span> <span class="n">d_max</span> |
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| 111 | <span class="bp">self</span><span class="o">.</span><span class="n">npts</span> <span class="o">=</span> <span class="n">DEFAULT_NPTS</span> |
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| 112 | |
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| 113 | <span class="n">step</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">max</span><span class="o">-</span><span class="bp">self</span><span class="o">.</span><span class="n">min</span><span class="p">)</span><span class="o">/</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">npts</span><span class="o">-</span><span class="mi">1</span><span class="p">)</span> |
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| 114 | <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">arange</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">min</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">max</span><span class="o">+</span><span class="n">step</span><span class="o">*</span><span class="mf">0.01</span><span class="p">,</span> <span class="n">step</span><span class="p">)</span> |
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| 115 | <span class="n">dx</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</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">x</span><span class="p">))</span> |
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| 116 | <span class="n">y</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">ones</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">x</span><span class="p">))</span> |
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| 117 | <span class="n">dy</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</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">x</span><span class="p">))</span> |
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| 118 | |
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| 119 | <span class="c"># Plot area</span> |
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| 120 | <span class="bp">self</span><span class="o">.</span><span class="n">plot</span> <span class="o">=</span> <span class="n">Model1D</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">y</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">dy</span><span class="p">)</span> |
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| 121 | <span class="bp">self</span><span class="o">.</span><span class="n">plot</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="n">DEFAULT_OUTPUT</span> |
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| 122 | <span class="bp">self</span><span class="o">.</span><span class="n">plot</span><span class="o">.</span><span class="n">symbol</span> <span class="o">=</span> <span class="n">GUIFRAME_ID</span><span class="o">.</span><span class="n">CURVE_SYMBOL_NUM</span> |
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| 123 | |
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| 124 | <span class="c"># Graph </span> |
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| 125 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span> <span class="o">=</span> <span class="n">Graph</span><span class="p">()</span> |
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| 126 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">xaxis</span><span class="p">(</span><span class="s">"</span><span class="se">\\</span><span class="s">rm{D_{max}}"</span><span class="p">,</span> <span class="s">'A'</span><span class="p">)</span> |
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| 127 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="s">"</span><span class="se">\\</span><span class="s">rm{</span><span class="si">%s</span><span class="s">}"</span> <span class="o">%</span> <span class="n">DEFAULT_OUTPUT</span><span class="p">,</span><span class="s">""</span><span class="p">)</span> |
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| 128 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">plot</span><span class="p">)</span> |
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| 129 | <span class="bp">self</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> |
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| 130 | |
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| 131 | <span class="bp">self</span><span class="o">.</span><span class="n">toolbar</span><span class="o">.</span><span class="n">DeleteToolByPos</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span> |
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| 132 | <span class="bp">self</span><span class="o">.</span><span class="n">toolbar</span><span class="o">.</span><span class="n">DeleteToolByPos</span><span class="p">(</span><span class="mi">8</span><span class="p">)</span> |
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| 133 | <span class="bp">self</span><span class="o">.</span><span class="n">toolbar</span><span class="o">.</span><span class="n">Realize</span><span class="p">()</span> |
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| 134 | |
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| 135 | <span class="k">def</span> <span class="nf">onContextMenu</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event</span><span class="p">):</span> |
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| 136 | <div class="viewcode-block" id="OutputPlot.onContextMenu"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.pr.html#sas.perspectives.pr.explore_dialog.OutputPlot.onContextMenu">[docs]</a> <span class="sd">"""</span> |
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| 137 | <span class="sd"> Default context menu for the plot panel</span> |
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| 138 | <span class="sd"> </span> |
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| 139 | <span class="sd"> :TODO: Would be nice to add printing and log/linear scales.</span> |
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| 140 | <span class="sd"> The current verison of plottools no longer plays well with </span> |
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| 141 | <span class="sd"> plots outside of guiframe. Guiframe team needs to fix this. </span> |
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| 142 | <span class="sd"> """</span> |
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| 143 | <span class="c"># Slicer plot popup menu</span> |
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| 144 | <span class="nb">id</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">NewId</span><span class="p">()</span> |
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| 145 | <span class="n">slicerpop</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">Menu</span><span class="p">()</span> |
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| 146 | <span class="n">slicerpop</span><span class="o">.</span><span class="n">Append</span><span class="p">(</span><span class="nb">id</span><span class="p">,</span> <span class="s">'&Save image'</span><span class="p">,</span> <span class="s">'Save image as PNG'</span><span class="p">)</span> |
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| 147 | <span class="n">wx</span><span class="o">.</span><span class="n">EVT_MENU</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">id</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">onSaveImage</span><span class="p">)</span> |
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| 148 | |
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| 149 | <span class="nb">id</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">NewId</span><span class="p">()</span> |
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| 150 | <span class="n">slicerpop</span><span class="o">.</span><span class="n">AppendSeparator</span><span class="p">()</span> |
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| 151 | <span class="n">slicerpop</span><span class="o">.</span><span class="n">Append</span><span class="p">(</span><span class="nb">id</span><span class="p">,</span> <span class="s">'&Reset Graph'</span><span class="p">)</span> |
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| 152 | <span class="n">wx</span><span class="o">.</span><span class="n">EVT_MENU</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">id</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">onResetGraph</span><span class="p">)</span> |
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| 153 | |
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| 154 | <span class="n">pos</span> <span class="o">=</span> <span class="n">event</span><span class="o">.</span><span class="n">GetPosition</span><span class="p">()</span> |
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| 155 | <span class="n">pos</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">ScreenToClient</span><span class="p">(</span><span class="n">pos</span><span class="p">)</span> |
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| 156 | <span class="bp">self</span><span class="o">.</span><span class="n">PopupMenu</span><span class="p">(</span><span class="n">slicerpop</span><span class="p">,</span> <span class="n">pos</span><span class="p">)</span> |
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| 157 | |
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| 158 | <span class="k">class</span> <span class="nc">Results</span><span class="p">:</span></div></div> |
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| 159 | <div class="viewcode-block" id="Results"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.pr.html#sas.perspectives.pr.explore_dialog.Results">[docs]</a> <span class="sd">"""</span> |
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| 160 | <span class="sd"> Class to hold the inversion output parameters</span> |
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| 161 | <span class="sd"> as a function of D_max</span> |
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| 162 | <span class="sd"> """</span> |
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| 163 | <span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
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| 164 | <span class="sd">"""</span> |
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| 165 | <span class="sd"> Initialization. Create empty arrays</span> |
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| 166 | <span class="sd"> and dictionary of labels.</span> |
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| 167 | <span class="sd"> """</span> |
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| 168 | <span class="c"># Array of output for each inversion</span> |
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| 169 | <span class="bp">self</span><span class="o">.</span><span class="n">chi2</span> <span class="o">=</span> <span class="p">[]</span> |
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| 170 | <span class="bp">self</span><span class="o">.</span><span class="n">osc</span> <span class="o">=</span> <span class="p">[]</span> |
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| 171 | <span class="bp">self</span><span class="o">.</span><span class="n">pos</span> <span class="o">=</span> <span class="p">[]</span> |
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| 172 | <span class="bp">self</span><span class="o">.</span><span class="n">pos_err</span> <span class="o">=</span> <span class="p">[]</span> |
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| 173 | <span class="bp">self</span><span class="o">.</span><span class="n">rg</span> <span class="o">=</span> <span class="p">[]</span> |
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| 174 | <span class="bp">self</span><span class="o">.</span><span class="n">iq0</span> <span class="o">=</span> <span class="p">[]</span> |
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| 175 | <span class="bp">self</span><span class="o">.</span><span class="n">bck</span> <span class="o">=</span> <span class="p">[]</span> |
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| 176 | <span class="bp">self</span><span class="o">.</span><span class="n">d_max</span> <span class="o">=</span> <span class="p">[]</span> |
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| 177 | |
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| 178 | <span class="c"># Dictionary of outputs</span> |
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| 179 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span> <span class="o">=</span> <span class="p">{}</span> |
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| 180 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'Chi2/dof'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"\chi^2/dof"</span><span class="p">,</span> <span class="s">"a.u."</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">chi2</span><span class="p">]</span> |
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| 181 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'Oscillation parameter'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"Osc"</span><span class="p">,</span> <span class="s">"a.u."</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">osc</span><span class="p">]</span> |
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| 182 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'Positive fraction'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"P^+"</span><span class="p">,</span> <span class="s">"a.u."</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">pos</span><span class="p">]</span> |
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| 183 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'1-sigma positive fraction'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"P^+_{1\ \sigma}"</span><span class="p">,</span> |
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| 184 | <span class="s">"a.u."</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">pos_err</span><span class="p">]</span> |
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| 185 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'Rg'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"R_g"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">rg</span><span class="p">]</span> |
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| 186 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'I(q=0)'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"I(q=0)"</span><span class="p">,</span> <span class="s">"1/A"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">iq0</span><span class="p">]</span> |
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| 187 | <span class="bp">self</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="s">'Background'</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="s">"Bck"</span><span class="p">,</span> <span class="s">"1/A"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">bck</span><span class="p">]</span> |
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| 188 | |
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| 189 | <span class="k">class</span> <span class="nc">ExploreDialog</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">Dialog</span><span class="p">):</span></div> |
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| 190 | <div class="viewcode-block" id="ExploreDialog"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.pr.html#sas.perspectives.pr.explore_dialog.ExploreDialog">[docs]</a> <span class="sd">"""</span> |
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| 191 | <span class="sd"> The explorer dialog box. This dialog is meant to be</span> |
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| 192 | <span class="sd"> invoked by the InversionControl class.</span> |
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| 193 | <span class="sd"> """</span> |
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| 194 | |
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| 195 | <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">pr_state</span><span class="p">,</span> <span class="n">nfunc</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwds</span><span class="p">):</span> |
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| 196 | <span class="sd">"""</span> |
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| 197 | <span class="sd"> Initialization. The parameters added to Dialog are:</span> |
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| 198 | <span class="sd"> </span> |
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| 199 | <span class="sd"> :param pr_state: sas.pr.invertor.Invertor object</span> |
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| 200 | <span class="sd"> :param nfunc: Number of terms in the expansion</span> |
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| 201 | <span class="sd"> </span> |
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| 202 | <span class="sd"> """</span> |
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| 203 | <span class="n">kwds</span><span class="p">[</span><span class="s">"style"</span><span class="p">]</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">RESIZE_BORDER</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">DEFAULT_DIALOG_STYLE</span> |
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| 204 | <span class="n">wx</span><span class="o">.</span><span class="n">Dialog</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="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwds</span><span class="p">)</span> |
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| 205 | |
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| 206 | <span class="c"># Initialize Results object</span> |
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| 207 | <span class="bp">self</span><span class="o">.</span><span class="n">results</span> <span class="o">=</span> <span class="n">Results</span><span class="p">()</span> |
---|
| 208 | |
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| 209 | <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span> <span class="o">=</span> <span class="n">pr_state</span> |
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| 210 | <span class="bp">self</span><span class="o">.</span><span class="n">_default_min</span> <span class="o">=</span> <span class="mf">0.9</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">d_max</span> |
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| 211 | <span class="bp">self</span><span class="o">.</span><span class="n">_default_max</span> <span class="o">=</span> <span class="mf">1.1</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">d_max</span> |
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| 212 | <span class="bp">self</span><span class="o">.</span><span class="n">nfunc</span> <span class="o">=</span> <span class="n">nfunc</span> |
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| 213 | |
---|
| 214 | <span class="c"># Control for number of points</span> |
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| 215 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span> <span class="o">=</span> <span class="n">PrTextCtrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">style</span><span class="o">=</span><span class="n">wx</span><span class="o">.</span><span class="n">TE_PROCESS_ENTER</span><span class="p">,</span> |
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| 216 | <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">60</span><span class="p">,</span><span class="mi">20</span><span class="p">))</span> |
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| 217 | <span class="c"># Control for the minimum value of D_max</span> |
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| 218 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span> <span class="o">=</span> <span class="n">PrTextCtrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">style</span><span class="o">=</span><span class="n">wx</span><span class="o">.</span><span class="n">TE_PROCESS_ENTER</span><span class="p">,</span> |
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| 219 | <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">60</span><span class="p">,</span><span class="mi">20</span><span class="p">))</span> |
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| 220 | <span class="c"># Control for the maximum value of D_max</span> |
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| 221 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span> <span class="o">=</span> <span class="n">PrTextCtrl</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">style</span><span class="o">=</span><span class="n">wx</span><span class="o">.</span><span class="n">TE_PROCESS_ENTER</span><span class="p">,</span> |
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| 222 | <span class="n">size</span><span class="o">=</span><span class="p">(</span><span class="mi">60</span><span class="p">,</span><span class="mi">20</span><span class="p">))</span> |
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| 223 | |
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| 224 | <span class="c"># Output selection box for the y axis</span> |
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| 225 | <span class="bp">self</span><span class="o">.</span><span class="n">output_box</span> <span class="o">=</span> <span class="bp">None</span> |
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| 226 | |
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| 227 | <span class="c"># Create the plot object</span> |
---|
| 228 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span> <span class="o">=</span> <span class="n">OutputPlot</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_default_min</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_default_max</span><span class="p">,</span> |
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| 229 | <span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">style</span><span class="o">=</span><span class="n">wx</span><span class="o">.</span><span class="n">RAISED_BORDER</span><span class="p">)</span> |
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| 230 | |
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| 231 | <span class="c"># Create the layout of the dialog</span> |
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| 232 | <span class="bp">self</span><span class="o">.</span><span class="n">__do_layout</span><span class="p">()</span> |
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| 233 | <span class="bp">self</span><span class="o">.</span><span class="n">Fit</span><span class="p">()</span> |
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| 234 | |
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| 235 | <span class="c"># Calculate exploration results</span> |
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| 236 | <span class="bp">self</span><span class="o">.</span><span class="n">_recalc</span><span class="p">()</span> |
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| 237 | <span class="c"># Graph the default output curve</span> |
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| 238 | <span class="bp">self</span><span class="o">.</span><span class="n">_plot_output</span><span class="p">()</span> |
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| 239 | |
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| 240 | <span class="k">class</span> <span class="nc">Event</span><span class="p">:</span> |
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| 241 | <div class="viewcode-block" id="ExploreDialog.Event"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.pr.html#sas.perspectives.pr.explore_dialog.ExploreDialog.Event">[docs]</a> <span class="sd">"""</span> |
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| 242 | <span class="sd"> Class that holds the content of the form</span> |
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| 243 | <span class="sd"> """</span> |
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| 244 | <span class="c">## Number of points to be plotted</span> |
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| 245 | <span class="n">npts</span> <span class="o">=</span> <span class="mi">0</span> |
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| 246 | <span class="c">## Minimum value of D_max</span> |
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| 247 | <span class="n">dmin</span> <span class="o">=</span> <span class="mi">0</span> |
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| 248 | <span class="c">## Maximum value of D_max</span> |
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| 249 | <span class="n">dmax</span> <span class="o">=</span> <span class="mi">0</span> |
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| 250 | |
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| 251 | <span class="k">def</span> <span class="nf">_get_values</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span></div> |
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| 252 | <span class="sd">"""</span> |
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| 253 | <span class="sd"> Invoked when the user changes a value of the form.</span> |
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| 254 | <span class="sd"> Check that the values are of the right type.</span> |
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| 255 | <span class="sd"> </span> |
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| 256 | <span class="sd"> :return: ExploreDialog.Event object if the content is good, </span> |
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| 257 | <span class="sd"> None otherwise</span> |
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| 258 | <span class="sd"> """</span> |
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| 259 | <span class="c"># Flag to make sure that all values are good</span> |
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| 260 | <span class="n">flag</span> <span class="o">=</span> <span class="bp">True</span> |
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| 261 | |
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| 262 | <span class="c"># Empty ExploreDialog.Event content</span> |
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| 263 | <span class="n">content_event</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">Event</span><span class="p">()</span> |
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| 264 | |
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| 265 | <span class="c"># Read each text control and make sure the type is valid</span> |
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| 266 | <span class="c"># Let the user know if a type is invalid by changing the</span> |
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| 267 | <span class="c"># background color of the control.</span> |
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| 268 | <span class="k">try</span><span class="p">:</span> |
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| 269 | <span class="n">content_event</span><span class="o">.</span><span class="n">npts</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">GetValue</span><span class="p">())</span> |
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| 270 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">SetBackgroundColour</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">WHITE</span><span class="p">)</span> |
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| 271 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span> |
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| 272 | <span class="k">except</span><span class="p">:</span> |
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| 273 | <span class="n">flag</span> <span class="o">=</span> <span class="bp">False</span> |
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| 274 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">SetBackgroundColour</span><span class="p">(</span><span class="s">"pink"</span><span class="p">)</span> |
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| 275 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span> |
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| 276 | |
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| 277 | <span class="k">try</span><span class="p">:</span> |
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| 278 | <span class="n">content_event</span><span class="o">.</span><span class="n">dmin</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">GetValue</span><span class="p">())</span> |
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| 279 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">SetBackgroundColour</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">WHITE</span><span class="p">)</span> |
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| 280 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span> |
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| 281 | <span class="k">except</span><span class="p">:</span> |
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| 282 | <span class="n">flag</span> <span class="o">=</span> <span class="bp">False</span> |
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| 283 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">SetBackgroundColour</span><span class="p">(</span><span class="s">"pink"</span><span class="p">)</span> |
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| 284 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span> |
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| 285 | |
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| 286 | <span class="k">try</span><span class="p">:</span> |
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| 287 | <span class="n">content_event</span><span class="o">.</span><span class="n">dmax</span> <span class="o">=</span> <span class="nb">float</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">GetValue</span><span class="p">())</span> |
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| 288 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">SetBackgroundColour</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">WHITE</span><span class="p">)</span> |
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| 289 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span> |
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| 290 | <span class="k">except</span><span class="p">:</span> |
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| 291 | <span class="n">flag</span> <span class="o">=</span> <span class="bp">False</span> |
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| 292 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">SetBackgroundColour</span><span class="p">(</span><span class="s">"pink"</span><span class="p">)</span> |
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| 293 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">Refresh</span><span class="p">()</span> |
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| 294 | |
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| 295 | <span class="c"># If the content of the form is valid, return the content,</span> |
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| 296 | <span class="c"># otherwise return None</span> |
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| 297 | <span class="k">if</span> <span class="n">flag</span><span class="p">:</span> |
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| 298 | <span class="k">if</span> <span class="n">event</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> |
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| 299 | <span class="n">event</span><span class="o">.</span><span class="n">Skip</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span> |
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| 300 | <span class="k">return</span> <span class="n">content_event</span> |
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| 301 | <span class="k">else</span><span class="p">:</span> |
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| 302 | <span class="k">return</span> <span class="bp">None</span> |
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| 303 | |
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| 304 | <span class="k">def</span> <span class="nf">_plot_output</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span> |
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| 305 | <span class="sd">"""</span> |
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| 306 | <span class="sd"> Invoked when a new output type is selected for plotting, </span> |
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| 307 | <span class="sd"> or when a new computation is finished.</span> |
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| 308 | <span class="sd"> """</span> |
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| 309 | <span class="c"># Get the output type selection</span> |
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| 310 | <span class="n">output_type</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">output_box</span><span class="o">.</span><span class="n">GetString</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">output_box</span><span class="o">.</span><span class="n">GetSelection</span><span class="p">())</span> |
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| 311 | |
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| 312 | <span class="c"># If the selected output type is part of the results ojbect,</span> |
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| 313 | <span class="c"># display the results. </span> |
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| 314 | <span class="c"># Note: by design, the output type should always be part of the</span> |
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| 315 | <span class="c"># results object.</span> |
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| 316 | <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">outputs</span><span class="o">.</span><span class="n">has_key</span><span class="p">(</span><span class="n">output_type</span><span class="p">):</span> |
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| 317 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="o">.</span><span class="n">plot</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">results</span><span class="o">.</span><span class="n">d_max</span> |
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| 318 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="o">.</span><span class="n">plot</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">results</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="n">output_type</span><span class="p">][</span><span class="mi">2</span><span class="p">]</span> |
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| 319 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="o">.</span><span class="n">plot</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="s">'_nolegend_'</span> |
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| 320 | <span class="n">y_label</span> <span class="o">=</span> <span class="s">"</span><span class="se">\\</span><span class="s">rm{</span><span class="si">%s</span><span class="s">}"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="n">output_type</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span> |
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| 321 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">yaxis</span><span class="p">(</span><span class="n">y_label</span><span class="p">,</span> |
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| 322 | <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">outputs</span><span class="p">[</span><span class="n">output_type</span><span class="p">][</span><span class="mi">1</span><span class="p">])</span> |
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| 323 | |
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| 324 | <span class="c"># Redraw</span> |
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| 325 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="o">.</span><span class="n">graph</span><span class="o">.</span><span class="n">render</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="p">)</span> |
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| 326 | <span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="o">.</span><span class="n">subplot</span><span class="o">.</span><span class="n">figure</span><span class="o">.</span><span class="n">canvas</span><span class="o">.</span><span class="n">draw_idle</span><span class="p">()</span> |
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| 327 | <span class="k">else</span><span class="p">:</span> |
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| 328 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"ExploreDialog: the Results object's dictionary "</span> |
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| 329 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"does not contain "</span> |
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| 330 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"the [</span><span class="si">%s</span><span class="s">] output type. This must be indicative of "</span> |
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| 331 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"a change in the "</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">output_type</span><span class="p">)</span> |
---|
| 332 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"ExploreDialog code."</span> |
---|
| 333 | <span class="n">logging</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span> |
---|
| 334 | |
---|
| 335 | <span class="k">def</span> <span class="nf">__do_layout</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
| 336 | <span class="sd">"""</span> |
---|
| 337 | <span class="sd"> Do the layout of the dialog</span> |
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| 338 | <span class="sd"> """</span> |
---|
| 339 | <span class="c"># Dialog box properties</span> |
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| 340 | <span class="bp">self</span><span class="o">.</span><span class="n">SetTitle</span><span class="p">(</span><span class="s">"D_max Explorer"</span><span class="p">)</span> |
---|
| 341 | <span class="bp">self</span><span class="o">.</span><span class="n">SetSize</span><span class="p">((</span><span class="mi">600</span><span class="p">,</span> <span class="mi">595</span><span class="p">))</span> |
---|
| 342 | |
---|
| 343 | <span class="n">sizer_main</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">BoxSizer</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">VERTICAL</span><span class="p">)</span> |
---|
| 344 | <span class="n">sizer_button</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">BoxSizer</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">HORIZONTAL</span><span class="p">)</span> |
---|
| 345 | <span class="n">sizer_params</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">GridBagSizer</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span> |
---|
| 346 | |
---|
| 347 | <span class="n">iy</span> <span class="o">=</span> <span class="mi">0</span> |
---|
| 348 | <span class="n">ix</span> <span class="o">=</span> <span class="mi">0</span> |
---|
| 349 | <span class="n">label_npts</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">StaticText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">"Npts"</span><span class="p">)</span> |
---|
| 350 | <span class="n">sizer_params</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">label_npts</span><span class="p">,</span> <span class="p">(</span><span class="n">iy</span><span class="p">,</span> <span class="n">ix</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 351 | <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">15</span><span class="p">)</span> |
---|
| 352 | <span class="n">ix</span> <span class="o">+=</span> <span class="mi">1</span> |
---|
| 353 | <span class="n">sizer_params</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="p">,</span> <span class="p">(</span><span class="n">iy</span><span class="p">,</span> <span class="n">ix</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 354 | <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> |
---|
| 355 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">SetValue</span><span class="p">(</span><span class="s">"</span><span class="si">%g</span><span class="s">"</span> <span class="o">%</span> <span class="n">DEFAULT_NPTS</span><span class="p">)</span> |
---|
| 356 | <span class="bp">self</span><span class="o">.</span><span class="n">npts_ctl</span><span class="o">.</span><span class="n">Bind</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">EVT_KILL_FOCUS</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_recalc</span><span class="p">)</span> |
---|
| 357 | |
---|
| 358 | <span class="n">ix</span> <span class="o">+=</span> <span class="mi">1</span> |
---|
| 359 | <span class="n">label_dmin</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">StaticText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">"Min Distance [A]"</span><span class="p">)</span> |
---|
| 360 | <span class="n">sizer_params</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">label_dmin</span><span class="p">,</span> <span class="p">(</span><span class="n">iy</span><span class="p">,</span> <span class="n">ix</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 361 | <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">15</span><span class="p">)</span> |
---|
| 362 | <span class="n">ix</span> <span class="o">+=</span> <span class="mi">1</span> |
---|
| 363 | <span class="n">sizer_params</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="p">,</span> <span class="p">(</span><span class="n">iy</span><span class="p">,</span> <span class="n">ix</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 364 | <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> |
---|
| 365 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">SetValue</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_default_min</span><span class="p">))</span> |
---|
| 366 | <span class="bp">self</span><span class="o">.</span><span class="n">dmin_ctl</span><span class="o">.</span><span class="n">Bind</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">EVT_KILL_FOCUS</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_recalc</span><span class="p">)</span> |
---|
| 367 | |
---|
| 368 | <span class="n">ix</span> <span class="o">+=</span> <span class="mi">1</span> |
---|
| 369 | <span class="n">label_dmax</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">StaticText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">"Max Distance [A]"</span><span class="p">)</span> |
---|
| 370 | <span class="n">sizer_params</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">label_dmax</span><span class="p">,</span> <span class="p">(</span><span class="n">iy</span><span class="p">,</span> <span class="n">ix</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 371 | <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">15</span><span class="p">)</span> |
---|
| 372 | <span class="n">ix</span> <span class="o">+=</span> <span class="mi">1</span> |
---|
| 373 | <span class="n">sizer_params</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="p">,</span> <span class="p">(</span><span class="n">iy</span><span class="p">,</span> <span class="n">ix</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 374 | <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> |
---|
| 375 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">SetValue</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_default_max</span><span class="p">))</span> |
---|
| 376 | <span class="bp">self</span><span class="o">.</span><span class="n">dmax_ctl</span><span class="o">.</span><span class="n">Bind</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">EVT_KILL_FOCUS</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_recalc</span><span class="p">)</span> |
---|
| 377 | |
---|
| 378 | |
---|
| 379 | <span class="c"># Ouput selection box</span> |
---|
| 380 | <span class="n">selection_msg</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">StaticText</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="s">"Select a dependent variable:"</span><span class="p">)</span> |
---|
| 381 | <span class="bp">self</span><span class="o">.</span><span class="n">output_box</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">ComboBox</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> |
---|
| 382 | <span class="k">for</span> <span class="n">item</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">results</span><span class="o">.</span><span class="n">outputs</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span> |
---|
| 383 | <span class="bp">self</span><span class="o">.</span><span class="n">output_box</span><span class="o">.</span><span class="n">Append</span><span class="p">(</span><span class="n">item</span><span class="p">,</span> <span class="s">""</span><span class="p">)</span> |
---|
| 384 | <span class="bp">self</span><span class="o">.</span><span class="n">output_box</span><span class="o">.</span><span class="n">SetStringSelection</span><span class="p">(</span><span class="n">DEFAULT_OUTPUT</span><span class="p">)</span> |
---|
| 385 | |
---|
| 386 | <span class="n">output_sizer</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">GridBagSizer</span><span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span> |
---|
| 387 | <span class="n">output_sizer</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">selection_msg</span><span class="p">,</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> |
---|
| 388 | <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 389 | <span class="n">output_sizer</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">output_box</span><span class="p">,</span> <span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span> |
---|
| 390 | <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 391 | |
---|
| 392 | <span class="n">wx</span><span class="o">.</span><span class="n">EVT_COMBOBOX</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">output_box</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_plot_output</span><span class="p">)</span> |
---|
| 393 | <span class="n">sizer_main</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">output_sizer</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">ALL</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 394 | |
---|
| 395 | <span class="n">sizer_main</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span> <span class="o">|</span> <span class="n">wx</span><span class="o">.</span><span class="n">ALL</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 396 | <span class="n">sizer_main</span><span class="o">.</span><span class="n">SetItemMinSize</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">plotpanel</span><span class="p">,</span> <span class="mi">400</span><span class="p">,</span> <span class="mi">400</span><span class="p">)</span> |
---|
| 397 | |
---|
| 398 | <span class="n">sizer_main</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">sizer_params</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ALL</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 399 | <span class="n">static_line_3</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">StaticLine</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> |
---|
| 400 | <span class="n">sizer_main</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">static_line_3</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> |
---|
| 401 | |
---|
| 402 | <span class="c"># Bottom area with the close button</span> |
---|
| 403 | <span class="n">sizer_button</span><span class="o">.</span><span class="n">Add</span><span class="p">((</span><span class="mi">20</span><span class="p">,</span> <span class="mi">20</span><span class="p">),</span> <span class="mi">1</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> |
---|
| 404 | <span class="n">button_OK</span> <span class="o">=</span> <span class="n">wx</span><span class="o">.</span><span class="n">Button</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">ID_OK</span><span class="p">,</span> <span class="s">"Close"</span><span class="p">)</span> |
---|
| 405 | <span class="n">sizer_button</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">button_OK</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">LEFT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">RIGHT</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">ADJUST_MINSIZE</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 406 | |
---|
| 407 | <span class="n">sizer_main</span><span class="o">.</span><span class="n">Add</span><span class="p">(</span><span class="n">sizer_button</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="n">wx</span><span class="o">.</span><span class="n">EXPAND</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">BOTTOM</span><span class="o">|</span><span class="n">wx</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> |
---|
| 408 | <span class="bp">self</span><span class="o">.</span><span class="n">SetAutoLayout</span><span class="p">(</span><span class="bp">True</span><span class="p">)</span> |
---|
| 409 | <span class="bp">self</span><span class="o">.</span><span class="n">SetSizer</span><span class="p">(</span><span class="n">sizer_main</span><span class="p">)</span> |
---|
| 410 | <span class="bp">self</span><span class="o">.</span><span class="n">Layout</span><span class="p">()</span> |
---|
| 411 | <span class="bp">self</span><span class="o">.</span><span class="n">Centre</span><span class="p">()</span> |
---|
| 412 | |
---|
| 413 | <span class="c"># Bind the Enter key to recalculation</span> |
---|
| 414 | <span class="bp">self</span><span class="o">.</span><span class="n">Bind</span><span class="p">(</span><span class="n">wx</span><span class="o">.</span><span class="n">EVT_TEXT_ENTER</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">_recalc</span><span class="p">)</span> |
---|
| 415 | |
---|
| 416 | <span class="k">def</span> <span class="nf">set_plot_unfocus</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
---|
| 417 | <div class="viewcode-block" id="ExploreDialog.set_plot_unfocus"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.pr.html#sas.perspectives.pr.explore_dialog.ExploreDialog.set_plot_unfocus">[docs]</a> <span class="sd">"""</span> |
---|
| 418 | <span class="sd"> Not implemented</span> |
---|
| 419 | <span class="sd"> """</span> |
---|
| 420 | <span class="k">pass</span> |
---|
| 421 | |
---|
| 422 | <span class="k">def</span> <span class="nf">_recalc</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">event</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span></div> |
---|
| 423 | <span class="sd">"""</span> |
---|
| 424 | <span class="sd"> Invoked when the user changed a value on the form.</span> |
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| 425 | <span class="sd"> Process the form and compute the output to be plottted.</span> |
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| 426 | <span class="sd"> """</span> |
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| 427 | <span class="c"># Get the content of the form</span> |
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| 428 | <span class="n">content</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_get_values</span><span class="p">()</span> |
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| 429 | <span class="c"># If the content of the form is invalid, return and do nothing</span> |
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| 430 | <span class="k">if</span> <span class="n">content</span> <span class="ow">is</span> <span class="bp">None</span><span class="p">:</span> |
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| 431 | <span class="k">return</span> |
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| 432 | |
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| 433 | <span class="c"># Results object to store the computation outputs.</span> |
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| 434 | <span class="n">results</span> <span class="o">=</span> <span class="n">Results</span><span class="p">()</span> |
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| 435 | |
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| 436 | <span class="c"># Loop over d_max values</span> |
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| 437 | <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">content</span><span class="o">.</span><span class="n">npts</span><span class="p">):</span> |
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| 438 | <span class="n">temp</span> <span class="o">=</span> <span class="p">(</span><span class="n">content</span><span class="o">.</span><span class="n">dmax</span> <span class="o">-</span> <span class="n">content</span><span class="o">.</span><span class="n">dmin</span><span class="p">)</span><span class="o">/</span><span class="p">(</span><span class="n">content</span><span class="o">.</span><span class="n">npts</span> <span class="o">-</span> <span class="mf">1.0</span><span class="p">)</span> |
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| 439 | <span class="n">d</span> <span class="o">=</span> <span class="n">content</span><span class="o">.</span><span class="n">dmin</span> <span class="o">+</span> <span class="n">i</span> <span class="o">*</span> <span class="n">temp</span> |
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| 440 | |
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| 441 | <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">d_max</span> <span class="o">=</span> <span class="n">d</span> |
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| 442 | <span class="k">try</span><span class="p">:</span> |
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| 443 | <span class="n">out</span><span class="p">,</span> <span class="n">cov</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">invert</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">nfunc</span><span class="p">)</span> |
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| 444 | |
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| 445 | <span class="c"># Store results</span> |
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| 446 | <span class="n">iq0</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">iq0</span><span class="p">(</span><span class="n">out</span><span class="p">)</span> |
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| 447 | <span class="n">rg</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">rg</span><span class="p">(</span><span class="n">out</span><span class="p">)</span> |
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| 448 | <span class="n">pos</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">get_positive</span><span class="p">(</span><span class="n">out</span><span class="p">)</span> |
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| 449 | <span class="n">pos_err</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">get_pos_err</span><span class="p">(</span><span class="n">out</span><span class="p">,</span> <span class="n">cov</span><span class="p">)</span> |
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| 450 | <span class="n">osc</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">oscillations</span><span class="p">(</span><span class="n">out</span><span class="p">)</span> |
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| 451 | |
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| 452 | <span class="n">results</span><span class="o">.</span><span class="n">d_max</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">d_max</span><span class="p">)</span> |
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| 453 | <span class="n">results</span><span class="o">.</span><span class="n">bck</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">background</span><span class="p">)</span> |
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| 454 | <span class="n">results</span><span class="o">.</span><span class="n">chi2</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">pr_state</span><span class="o">.</span><span class="n">chi2</span><span class="p">)</span> |
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| 455 | <span class="n">results</span><span class="o">.</span><span class="n">iq0</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">iq0</span><span class="p">)</span> |
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| 456 | <span class="n">results</span><span class="o">.</span><span class="n">rg</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">rg</span><span class="p">)</span> |
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| 457 | <span class="n">results</span><span class="o">.</span><span class="n">pos</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">pos</span><span class="p">)</span> |
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| 458 | <span class="n">results</span><span class="o">.</span><span class="n">pos_err</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">pos_err</span><span class="p">)</span> |
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| 459 | <span class="n">results</span><span class="o">.</span><span class="n">osc</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">osc</span><span class="p">)</span> |
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| 460 | <span class="k">except</span><span class="p">:</span> |
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| 461 | <span class="c"># This inversion failed, skip this D_max value</span> |
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| 462 | <span class="n">msg</span> <span class="o">=</span> <span class="s">"ExploreDialog: inversion failed "</span> |
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| 463 | <span class="n">msg</span> <span class="o">+=</span> <span class="s">"for D_max=</span><span class="si">%s</span><span class="se">\n</span><span class="si">%s</span><span class="s">"</span> <span class="o">%</span> <span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">d</span><span class="p">),</span> <span class="n">sys</span><span class="o">.</span><span class="n">exc_value</span><span class="p">)</span> |
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| 464 | <span class="n">logging</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="n">msg</span><span class="p">)</span> |
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| 465 | |
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| 466 | <span class="bp">self</span><span class="o">.</span><span class="n">results</span> <span class="o">=</span> <span class="n">results</span> |
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| 467 | |
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| 468 | <span class="c"># Plot the selected output</span> |
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| 469 | <span class="bp">self</span><span class="o">.</span><span class="n">_plot_output</span><span class="p">()</span> |
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| 470 | |
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| 471 | <span class="c">##### testing code ############################################################</span> |
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| 472 | <span class="sd">"""</span></div> |
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| 473 | <span class="sd">Example: ::</span> |
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| 474 | |
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| 475 | <span class="sd">class MyApp(wx.App):</span> |
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| 476 | <span class="sd"> </span> |
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| 477 | <span class="sd"> #Test application used to invoke the ExploreDialog for testing</span> |
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| 478 | <span class="sd"> </span> |
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| 479 | <span class="sd"> def OnInit(self):</span> |
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| 480 | <span class="sd"> from inversion_state import Reader</span> |
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| 481 | <span class="sd"> from sas.pr.invertor import Invertor</span> |
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| 482 | <span class="sd"> wx.InitAllImageHandlers()</span> |
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| 483 | <span class="sd"> </span> |
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| 484 | <span class="sd"> def call_back(state, datainfo=None):</span> |
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| 485 | <span class="sd"> </span> |
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| 486 | <span class="sd"> #Dummy call-back method used by the P(r) </span> |
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| 487 | <span class="sd"> #file reader.</span> |
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| 488 | <span class="sd"> </span> |
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| 489 | <span class="sd"> print state</span> |
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| 490 | <span class="sd"> </span> |
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| 491 | <span class="sd"> # Load test data</span> |
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| 492 | <span class="sd"> # This would normally be loaded by the application </span> |
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| 493 | <span class="sd"> # of the P(r) plug-in.</span> |
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| 494 | <span class="sd"> r = Reader(call_back)</span> |
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| 495 | <span class="sd"> data = r.read("test_pr_data.prv")</span> |
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| 496 | <span class="sd"> pr_state = data.meta_data['prstate']</span> |
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| 497 | <span class="sd"> </span> |
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| 498 | <span class="sd"> # Create Invertor object for the data</span> |
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| 499 | <span class="sd"> # This would normally be assembled by the P(r) plug-in</span> |
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| 500 | <span class="sd"> pr = Invertor()</span> |
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| 501 | <span class="sd"> pr.d_max = pr_state.d_max</span> |
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| 502 | <span class="sd"> pr.alpha = pr_state.alpha</span> |
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| 503 | <span class="sd"> pr.q_min = pr_state.qmin</span> |
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| 504 | <span class="sd"> pr.q_max = pr_state.qmax</span> |
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| 505 | <span class="sd"> pr.x = data.x</span> |
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| 506 | <span class="sd"> pr.y = data.y</span> |
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| 507 | <span class="sd"> pr.err = data.y*0.1</span> |
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| 508 | <span class="sd"> pr.has_bck = False</span> |
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| 509 | <span class="sd"> pr.slit_height = pr_state.height</span> |
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| 510 | <span class="sd"> pr.slit_width = pr_state.width</span> |
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| 511 | <span class="sd"> </span> |
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| 512 | <span class="sd"> # Create the dialog</span> |
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| 513 | <span class="sd"> dialog = ExploreDialog(pr, 10, None, -1, "")</span> |
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| 514 | <span class="sd"> self.SetTopWindow(dialog)</span> |
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| 515 | <span class="sd"> dialog.ShowModal()</span> |
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| 516 | <span class="sd"> dialog.Destroy()</span> |
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| 517 | |
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| 518 | <span class="sd"> return 1</span> |
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| 519 | |
---|
| 520 | <span class="sd">if __name__ == "__main__":</span> |
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| 521 | <span class="sd"> app = MyApp(0)</span> |
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| 522 | <span class="sd"> app.MainLoop()</span> |
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| 523 | <span class="sd"> </span> |
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| 524 | <span class="sd">"""</span> |
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| 525 | </pre></div> |
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| 526 | |
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| 527 | </div> |
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| 528 | </div> |
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| 529 | </div> |
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| 530 | <div class="sphinxsidebar"> |
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| 531 | <div class="sphinxsidebarwrapper"> |
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| 532 | <div id="searchbox" style="display: none"> |
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| 533 | <h3>Quick search</h3> |
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| 534 | <form class="search" action="../../../../search.html" method="get"> |
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| 535 | <input type="text" name="q" /> |
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| 536 | <input type="submit" value="Go" /> |
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| 537 | <input type="hidden" name="check_keywords" value="yes" /> |
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| 538 | <input type="hidden" name="area" value="default" /> |
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| 539 | </form> |
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| 540 | <p class="searchtip" style="font-size: 90%"> |
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| 541 | Enter search terms or a module, class or function name. |
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| 542 | </p> |
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| 543 | </div> |
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| 544 | <script type="text/javascript">$('#searchbox').show(0);</script> |
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| 545 | </div> |
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| 546 | </div> |
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| 547 | <div class="clearer"></div> |
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| 548 | </div> |
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| 549 | <div class="related"> |
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| 550 | <h3>Navigation</h3> |
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| 551 | <ul> |
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| 552 | <li class="right" style="margin-right: 10px"> |
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| 553 | <a href="../../../../genindex.html" title="General Index" |
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| 554 | >index</a></li> |
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| 555 | <li class="right" > |
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| 556 | <a href="../../../../py-modindex.html" title="Python Module Index" |
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| 557 | >modules</a> |</li> |
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| 558 | <li><a href="../../../../index.html">SasView 3.0.0 documentation</a> »</li> |
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| 559 | <li><a href="../../../index.html" >Module code</a> »</li> |
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| 560 | </ul> |
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| 561 | </div> |
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| 562 | <div class="footer"> |
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| 563 | © Copyright 2013, The SasView Project. |
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| 564 | Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.2.3. |
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