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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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                   | 
                  <a href="#GwyCDLine.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<div class="refentry">
<a name="GwyCDLine"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
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<h2><span class="refentrytitle"><a name="GwyCDLine.top_of_page"></a>cdline</span></h2>
<p>cdline — Critical dimension</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GwyCDLine.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include &lt;libprocess/gwyprocess.h&gt;

struct              <a class="link" href="GwyCDLine.html#GwyCDLine-struct" title="struct GwyCDLine">GwyCDLine</a>;
struct              <a class="link" href="GwyCDLine.html#GwyCDLineClass" title="struct GwyCDLineClass">GwyCDLineClass</a>;
                    <a class="link" href="GwyCDLine.html#GwyCDLineBuiltin" title="GwyCDLineBuiltin">GwyCDLineBuiltin</a>;
<span class="returnvalue">void</span>                <a class="link" href="GwyCDLine.html#gwy-cdline-fit" title="gwy_cdline_fit ()">gwy_cdline_fit</a>                      (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_dat</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *x</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *y</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_param</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *params</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *err</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *fixed_param</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GwyCDLine.html#gwy-cdline-fit-with-caldata" title="gwy_cdline_fit_with_caldata ()">gwy_cdline_fit_with_caldata</a>         (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_dat</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *x</code></em>,
                                                         <em class="parameter"><code>const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *y</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *params</code></em>,
                                                         <em class="parameter"><code><a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *err</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GwyCalData.html#GwyCurveCalibrationData" title="GwyCurveCalibrationData"><span class="type">GwyCurveCalibrationData</span></a> *cdata</code></em>);
const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="GwyCDLine.html#gwy-cdline-get-definition" title="gwy_cdline_get_definition ()">gwy_cdline_get_definition</a>           (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>);
const <a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="GwyCDLine.html#gwy-cdline-get-name" title="gwy_cdline_get_name ()">gwy_cdline_get_name</a>                 (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>);
<a href="http://developer.gnome.org/doc/API/2.0/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>                <a class="link" href="GwyCDLine.html#gwy-cdline-get-nparams" title="gwy_cdline_get_nparams ()">gwy_cdline_get_nparams</a>              (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>             <a class="link" href="GwyCDLine.html#gwy-cdline-get-param-default" title="gwy_cdline_get_param_default ()">gwy_cdline_get_param_default</a>        (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> param</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       <a class="link" href="GwyCDLine.html#gwy-cdline-get-param-name" title="gwy_cdline_get_param_name ()">gwy_cdline_get_param_name</a>           (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> param</code></em>);
<a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="returnvalue">GwySIUnit</span></a> *         <a class="link" href="GwyCDLine.html#gwy-cdline-get-param-units" title="gwy_cdline_get_param_units ()">gwy_cdline_get_param_units</a>          (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> param</code></em>,
                                                         <em class="parameter"><code><a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="type">GwySIUnit</span></a> *siunit_x</code></em>,
                                                         <em class="parameter"><code><a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="type">GwySIUnit</span></a> *siunit_y</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>             <a class="link" href="GwyCDLine.html#gwy-cdline-get-value" title="gwy_cdline_get_value ()">gwy_cdline_get_value</a>                (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *params</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *fres</code></em>);
<a href="./../libgwyddion/libgwyddion/GwyInventory.html"><span class="returnvalue">GwyInventory</span></a> *      <a class="link" href="GwyCDLine.html#gwy-cdlines" title="gwy_cdlines ()">gwy_cdlines</a>                         (<em class="parameter"><code><span class="type">void</span></code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GwyCDLine.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  <a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
   +----<a href="./../libgwyddion/libgwyddion/GwyResource.html">GwyResource</a>
         +----GwyCDLine
</pre>
</div>
<div class="refsect1">
<a name="GwyCDLine.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="GwyCDLine.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GwyCDLine-struct"></a><h3>struct GwyCDLine</h3>
<pre class="programlisting">struct GwyCDLine;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GwyCDLineClass"></a><h3>struct GwyCDLineClass</h3>
<pre class="programlisting">struct GwyCDLineClass {
    GwyResourceClass parent_class;

    void (*reserved1)(void);
    void (*reserved2)(void);
};
</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="GwyCDLineBuiltin"></a><h3>GwyCDLineBuiltin</h3>
<pre class="programlisting">typedef struct _GwyCDLineBuiltin GwyCDLineBuiltin;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-fit"></a><h3>gwy_cdline_fit ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_cdline_fit                      (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_dat</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *x</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *y</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_param</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *params</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *err</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *fixed_param</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
<p>
Performs a critical dimension evaulation (fit), allowing user to pass uncertainties.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A critical dimension evaluator.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>n_dat</code></em> :</span></p></td>
<td>The number of data points (number of items in <em class="parameter"><code>x</code></em> and <em class="parameter"><code>y</code></em>).</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
<td>Abscissa points.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>y</code></em> :</span></p></td>
<td>Ordinate points.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>params</code></em> :</span></p></td>
<td>Array to store fitted parameter values to.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>err</code></em> :</span></p></td>
<td>Array to store parameter errros to, may be <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-fit-with-caldata"></a><h3>gwy_cdline_fit_with_caldata ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gwy_cdline_fit_with_caldata         (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> n_dat</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *x</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *y</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *params</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *err</code></em>,
                                                         <em class="parameter"><code><a class="link" href="GwyCalData.html#GwyCurveCalibrationData" title="GwyCurveCalibrationData"><span class="type">GwyCurveCalibrationData</span></a> *cdata</code></em>);</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-definition"></a><h3>gwy_cdline_get_definition ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       gwy_cdline_get_definition           (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>);</pre>
<p>
Gets the name of the image file with critical dimension evaluator
description.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A critical dimension evaluator.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The cdline function definition.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-name"></a><h3>gwy_cdline_get_name ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       gwy_cdline_get_name                 (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>);</pre>
<p>
Return cdline name (its unique identifier).
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A critical dimension evaluator.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The cdline name.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-nparams"></a><h3>gwy_cdline_get_nparams ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>                gwy_cdline_get_nparams              (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>);</pre>
<p>
Return the number of parameters of <em class="parameter"><code>cdline</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A critical dimension evaluator.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The number of function parameters.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-param-default"></a><h3>gwy_cdline_get_param_default ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>             gwy_cdline_get_param_default        (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> param</code></em>);</pre>
<div class="warning" style="margin-left: 0.5in; margin-right: 0.5in;">
<h3 class="title">Warning</h3>
<p><code class="literal">gwy_cdline_get_param_default</code> is deprecated and should not be used in newly-written code.</p>
</div>
<p>
Returns a constant default parameter value.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A NL evaluator function cdline.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>param</code></em> :</span></p></td>
<td>A parameter number.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The default parameter value, unrelated to the actual data fitted.
It is worthless.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-param-name"></a><h3>gwy_cdline_get_param_name ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *       gwy_cdline_get_param_name           (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> param</code></em>);</pre>
<p>
Returns the name of a critical dimension evaluator parameter.
</p>
<p>
The name may contain Pango markup.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A NL evaluator function cdline.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>param</code></em> :</span></p></td>
<td>A parameter number.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The name of parameter <em class="parameter"><code>param</code></em>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-param-units"></a><h3>gwy_cdline_get_param_units ()</h3>
<pre class="programlisting"><a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="returnvalue">GwySIUnit</span></a> *         gwy_cdline_get_param_units          (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> param</code></em>,
                                                         <em class="parameter"><code><a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="type">GwySIUnit</span></a> *siunit_x</code></em>,
                                                         <em class="parameter"><code><a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="type">GwySIUnit</span></a> *siunit_y</code></em>);</pre>
<p>
Derives the SI unit of a critical dimension parameter from the units of
abscissa and ordinate.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A critical dimension evaluator.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>param</code></em> :</span></p></td>
<td>A parameter number.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>siunit_x</code></em> :</span></p></td>
<td>SI unit of abscissa.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>siunit_y</code></em> :</span></p></td>
<td>SI unit of ordinate.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A newly created <a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="type">GwySIUnit</span></a> with the units of the parameter <em class="parameter"><code>param</code></em>.
If the units of <em class="parameter"><code>param</code></em> are not representable as <a href="./../libgwyddion/libgwyddion/GwySIUnit.html"><span class="type">GwySIUnit</span></a>,
the result is unitless (i.e. it will be presented as a mere
number).</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.5</p>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdline-get-value"></a><h3>gwy_cdline_get_value ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="returnvalue">gdouble</span></a>             gwy_cdline_get_value                (<em class="parameter"><code><a class="link" href="GwyCDLine.html" title="cdline"><span class="type">GwyCDLine</span></a> *cdline</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
                                                         <em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *params</code></em>,
                                                         <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *fres</code></em>);</pre>
<p>
Calculates critical dimension function value in a single point with given
parameters.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>cdline</code></em> :</span></p></td>
<td>A critical dimension evaluator.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>x</code></em> :</span></p></td>
<td>The point to compute value at.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>params</code></em> :</span></p></td>
<td>Evaluator parameter values.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fres</code></em> :</span></p></td>
<td>Set to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if succeeds, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on failure.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The function value.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gwy-cdlines"></a><h3>gwy_cdlines ()</h3>
<pre class="programlisting"><a href="./../libgwyddion/libgwyddion/GwyInventory.html"><span class="returnvalue">GwyInventory</span></a> *      gwy_cdlines                         (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
Gets inventory with all the critical dimension evaluators.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>Critical dimension evaluator inventory.</td>
</tr></tbody>
</table></div>
</div>
</div>
</div>
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