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56  <div class="section" id="pluginmodel">
57<h1>pluginmodel<a class="headerlink" href="#pluginmodel" title="Permalink to this headline">¶</a></h1>
58<div class="section" id="module-sans.models.pluginmodel">
59<span id="sans-models-pluginmodel"></span><h2><a class="reference internal" href="#module-sans.models.pluginmodel" title="sans.models.pluginmodel"><tt class="xref py py-mod docutils literal"><span class="pre">sans.models.pluginmodel</span></tt></a><a class="headerlink" href="#module-sans.models.pluginmodel" title="Permalink to this headline">¶</a></h2>
60<dl class="class">
61<dt id="sans.models.pluginmodel.Model1DPlugin">
62<em class="property">class </em><tt class="descclassname">sans.models.pluginmodel.</tt><tt class="descname">Model1DPlugin</tt><big>(</big><em>name='Plugin Model'</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin" title="Permalink to this definition">¶</a></dt>
63<dd><p>Bases: <a class="reference internal" href="BaseComponent.html#sans.models.BaseComponent.BaseComponent" title="sans.models.BaseComponent.BaseComponent"><tt class="xref py py-class docutils literal"><span class="pre">sans.models.BaseComponent.BaseComponent</span></tt></a></p>
64<dl class="method">
65<dt id="sans.models.pluginmodel.Model1DPlugin.calculate_ER">
66<tt class="descname">calculate_ER</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.calculate_ER" title="Permalink to this definition">¶</a></dt>
67<dd></dd></dl>
68
69<dl class="method">
70<dt id="sans.models.pluginmodel.Model1DPlugin.clone">
71<tt class="descname">clone</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.clone" title="Permalink to this definition">¶</a></dt>
72<dd><p>Returns a new object identical to the current object</p>
73</dd></dl>
74
75<dl class="method">
76<dt id="sans.models.pluginmodel.Model1DPlugin.evalDistribution">
77<tt class="descname">evalDistribution</tt><big>(</big><em>qdist</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.evalDistribution" title="Permalink to this definition">¶</a></dt>
78<dd><p>Evaluate a distribution of q-values.</p>
79<ul>
80<li><p class="first">For 1D, a numpy array is expected as input:</p>
81<blockquote>
82<div><p>evalDistribution(q)</p>
83</div></blockquote>
84</li>
85</ul>
86<p>where q is a numpy array.</p>
87<ul class="simple">
88<li>For 2D, a list of numpy arrays are expected: [qx_prime,qy_prime],
89where 1D arrays,</li>
90</ul>
91<p>qx_prime = [ qx[0], qx[1], qx[2], ....]
92and
93qy_prime = [ qy[0], qy[1], qy[2], ....]</p>
94<p>Then get
95q = numpy.sqrt(qx_prime^2+qy_prime^2)</p>
96<p>that is a qr in 1D array;
97q = [q[0], q[1], q[2], ....]</p>
98<table class="docutils field-list" frame="void" rules="none">
99<col class="field-name" />
100<col class="field-body" />
101<tbody valign="top">
102<tr class="field"><th class="field-name">Note :</th><td class="field-body"><p class="first">Due to 2D speed issue, no anisotropic scattering
103is supported for python models, thus C-models should have</p>
104<blockquote class="last">
105<div><p>their own evalDistribution methods.</p>
106</div></blockquote>
107</td>
108</tr>
109</tbody>
110</table>
111<p>The method is then called the following way:</p>
112<p>evalDistribution(q)
113where q is a numpy array.</p>
114<table class="docutils field-list" frame="void" rules="none">
115<col class="field-name" />
116<col class="field-body" />
117<tbody valign="top">
118<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>qdist</strong> &#8211; ndarray of scalar q-values or list [qx,qy]
119where qx,qy are 1D ndarrays</td>
120</tr>
121</tbody>
122</table>
123</dd></dl>
124
125<dl class="method">
126<dt id="sans.models.pluginmodel.Model1DPlugin.function">
127<tt class="descname">function</tt><big>(</big><em>x</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.function" title="Permalink to this definition">¶</a></dt>
128<dd><p>Function to be implemented by the plug-in writer</p>
129</dd></dl>
130
131<dl class="method">
132<dt id="sans.models.pluginmodel.Model1DPlugin.getDispParamList">
133<tt class="descname">getDispParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.getDispParamList" title="Permalink to this definition">¶</a></dt>
134<dd><p>Return a list of all available parameters for the model</p>
135</dd></dl>
136
137<dl class="method">
138<dt id="sans.models.pluginmodel.Model1DPlugin.getParam">
139<tt class="descname">getParam</tt><big>(</big><em>name</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.getParam" title="Permalink to this definition">¶</a></dt>
140<dd><p>Set the value of a model parameter</p>
141<table class="docutils field-list" frame="void" rules="none">
142<col class="field-name" />
143<col class="field-body" />
144<tbody valign="top">
145<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>name</strong> &#8211; name of the parameter</td>
146</tr>
147</tbody>
148</table>
149</dd></dl>
150
151<dl class="method">
152<dt id="sans.models.pluginmodel.Model1DPlugin.getParamList">
153<tt class="descname">getParamList</tt><big>(</big><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.getParamList" title="Permalink to this definition">¶</a></dt>
154<dd><p>Return a list of all available parameters for the model</p>
155</dd></dl>
156
157<dl class="method">
158<dt id="sans.models.pluginmodel.Model1DPlugin.getParamListWithToken">
159<tt class="descname">getParamListWithToken</tt><big>(</big><em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.getParamListWithToken" title="Permalink to this definition">¶</a></dt>
160<dd></dd></dl>
161
162<dl class="method">
163<dt id="sans.models.pluginmodel.Model1DPlugin.getParamWithToken">
164<tt class="descname">getParamWithToken</tt><big>(</big><em>name</em>, <em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.getParamWithToken" title="Permalink to this definition">¶</a></dt>
165<dd></dd></dl>
166
167<dl class="method">
168<dt id="sans.models.pluginmodel.Model1DPlugin.is_fittable">
169<tt class="descname">is_fittable</tt><big>(</big><em>par_name</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.is_fittable" title="Permalink to this definition">¶</a></dt>
170<dd><p>Check if a given parameter is fittable or not</p>
171<table class="docutils field-list" frame="void" rules="none">
172<col class="field-name" />
173<col class="field-body" />
174<tbody valign="top">
175<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>par_name</strong> &#8211; the parameter name to check</td>
176</tr>
177</tbody>
178</table>
179</dd></dl>
180
181<dl class="method">
182<dt id="sans.models.pluginmodel.Model1DPlugin.run">
183<tt class="descname">run</tt><big>(</big><em>x=0.0</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.run" title="Permalink to this definition">¶</a></dt>
184<dd><p>Evaluate the model</p>
185<table class="docutils field-list" frame="void" rules="none">
186<col class="field-name" />
187<col class="field-body" />
188<tbody valign="top">
189<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>x</strong> &#8211; input x, or [x, phi] [radian]</td>
190</tr>
191<tr class="field"><th class="field-name">Returns:</th><td class="field-body">function value</td>
192</tr>
193</tbody>
194</table>
195</dd></dl>
196
197<dl class="method">
198<dt id="sans.models.pluginmodel.Model1DPlugin.runXY">
199<tt class="descname">runXY</tt><big>(</big><em>x=0.0</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.runXY" title="Permalink to this definition">¶</a></dt>
200<dd><p>Evaluate the model</p>
201<table class="docutils field-list" frame="void" rules="none">
202<col class="field-name" />
203<col class="field-body" />
204<tbody valign="top">
205<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><strong>x</strong> &#8211; input x, or [x, y]</td>
206</tr>
207<tr class="field"><th class="field-name">Returns:</th><td class="field-body">function value</td>
208</tr>
209</tbody>
210</table>
211</dd></dl>
212
213<dl class="method">
214<dt id="sans.models.pluginmodel.Model1DPlugin.setParam">
215<tt class="descname">setParam</tt><big>(</big><em>name</em>, <em>value</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.setParam" title="Permalink to this definition">¶</a></dt>
216<dd><p>Set the value of a model parameter</p>
217<table class="docutils field-list" frame="void" rules="none">
218<col class="field-name" />
219<col class="field-body" />
220<tbody valign="top">
221<tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple">
222<li><strong>name</strong> &#8211; name of the parameter</li>
223<li><strong>value</strong> &#8211; value of the parameter</li>
224</ul>
225</td>
226</tr>
227</tbody>
228</table>
229</dd></dl>
230
231<dl class="method">
232<dt id="sans.models.pluginmodel.Model1DPlugin.setParamWithToken">
233<tt class="descname">setParamWithToken</tt><big>(</big><em>name</em>, <em>value</em>, <em>token</em>, <em>member</em><big>)</big><a class="headerlink" href="#sans.models.pluginmodel.Model1DPlugin.setParamWithToken" title="Permalink to this definition">¶</a></dt>
234<dd></dd></dl>
235
236</dd></dl>
237
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247  <h3><a href="../index.html">Table Of Contents</a></h3>
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249<li><a class="reference internal" href="#">pluginmodel</a><ul>
250<li><a class="reference internal" href="#module-sans.models.pluginmodel"><tt class="docutils literal"><span class="pre">sans.models.pluginmodel</span></tt></a></li>
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