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<h1>FuncChiRep.cxx</h1><a href="FuncChiRep_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00012"></a>00012 <span class="preprocessor">#include "<a class="code" href="FuncChiRep_8h.html" title="FuncChiRep class interface.">FuncChiRep.h</a>"</span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="preprocessor">#include "<a class="code" href="ViewBase_8h.html" title="hippodraw::ViewBase class interface">graphics/ViewBase.h</a>"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include "<a class="code" href="string__convert_8h.html" title="The namespace for conversion to string.">pattern/string_convert.h</a>"</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "<a class="code" href="FunctionProjector_8h.html" title="hippodraw::FunctionProjector class interface">projectors/FunctionProjector.h</a>"</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include <iomanip></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <sstream></span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="keyword">using</span> std::string;
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">using namespace </span>hippodraw;
<a name="l00024"></a>00024
<a name="l00025"></a><a class="code" href="classhippodraw_1_1FuncChiRep.html#ab1b84331e92d9201894795da8176981a">00025</a> FuncChiRep::FuncChiRep ( )
<a name="l00026"></a>00026 : <a class="code" href="classhippodraw_1_1TextRepBase.html" title="A base class for representations that draws a value as text.">TextRepBase</a> ( <span class="stringliteral">"Chi-squared"</span> )
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 }
<a name="l00029"></a>00029
<a name="l00030"></a><a class="code" href="classhippodraw_1_1FuncChiRep.html#af7cdae103eab49b32605773e89d43191">00030</a> <a class="code" href="classhippodraw_1_1FuncChiRep.html#ab1b84331e92d9201894795da8176981a" title="The default constructor.">FuncChiRep::FuncChiRep</a> ( <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FuncChiRep.html" title="A PointRep that draws the Chi-squared of a function on a display.">FuncChiRep</a> & rep )
<a name="l00031"></a>00031 : <a class="code" href="classhippodraw_1_1TextRepBase.html" title="A base class for representations that draws a value as text.">TextRepBase</a>( rep )
<a name="l00032"></a>00032 {
<a name="l00033"></a>00033 }
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="classhippodraw_1_1FuncChiRep.html#ab2b96fa7b2189b29a67f432912d081c2">00035</a> <a class="code" href="classhippodraw_1_1RepBase.html" title="The base class for the point representation hierarchy.">RepBase</a> * <a class="code" href="classhippodraw_1_1FuncChiRep.html#ab2b96fa7b2189b29a67f432912d081c2" title="The clone function returns an object of its own kind which is a copy of this object...">FuncChiRep::clone</a> ()
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classhippodraw_1_1FuncChiRep.html#ab1b84331e92d9201894795da8176981a" title="The default constructor.">FuncChiRep</a> ( *<span class="keyword">this</span> );
<a name="l00038"></a>00038 }
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="keywordtype">void</span>
<a name="l00041"></a>00041 <a class="code" href="classhippodraw_1_1FuncChiRep.html#a4cc64b6a532e957ddfe09425f919c3bd" title="Draws the values from the projector to the view.">FuncChiRep::</a>
<a name="l00042"></a><a class="code" href="classhippodraw_1_1FuncChiRep.html#a4cc64b6a532e957ddfe09425f919c3bd">00042</a> <a class="code" href="classhippodraw_1_1FuncChiRep.html#a4cc64b6a532e957ddfe09425f919c3bd" title="Draws the values from the projector to the view.">drawProjectedValues</a> ( <a class="code" href="classhippodraw_1_1ProjectorBase.html" title="The base class for the Projector hierarchy.">ProjectorBase</a> & proj,
<a name="l00043"></a>00043 <a class="code" href="classhippodraw_1_1ViewBase.html" title="The abstract base class for views.">ViewBase</a> & view )
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FunctionProjector.html" title="A projector that plots one function.">FunctionProjector</a> & projector
<a name="l00046"></a>00046 = <span class="keyword">dynamic_cast<</span> <span class="keyword">const </span><a class="code" href="classhippodraw_1_1FunctionProjector.html" title="A projector that plots one function.">FunctionProjector</a> & <span class="keyword">></span> ( proj );
<a name="l00047"></a>00047
<a name="l00048"></a>00048 <span class="keywordtype">int</span> dof = projector.<a class="code" href="classhippodraw_1_1FunctionProjector.html#a4fd39d150f1dc0c6313d5c633aa3137a" title="Returns the number of degrees of freedom in the fit.">degreesOfFreedom</a> ();
<a name="l00049"></a>00049
<a name="l00050"></a>00050 std::ostringstream message;
<a name="l00051"></a>00051 message << <span class="stringliteral">"chi^2 / dof = "</span>
<a name="l00052"></a>00052 << std::setprecision(3)
<a name="l00053"></a>00053 << projector.<a class="code" href="classhippodraw_1_1FunctionProjector.html#a35d807e079d04d56ca61b604d49deae8" title="Returns the objective value (chi2 or likelihood) between the function and the data...">objectiveValue</a>()
<a name="l00054"></a>00054 << <span class="stringliteral">" / "</span> << dof;
<a name="l00055"></a>00055
<a name="l00056"></a>00056 view.<a class="code" href="classhippodraw_1_1ViewBase.html#a22a47195eeee5c3564b9cb9389460ff5" title="Draws a text string at a point in the view&#39;s coordinate system.">drawText</a> ( message.str(), 5.0, 0.0, <a class="code" href="classhippodraw_1_1RepBase.html#a62b5da1fc596e97288d8b46245437ade" title="The size of the representation.">m_size</a>, 0, <span class="charliteral">'l'</span>, <span class="charliteral">'t'</span>, <span class="keyword">true</span>,
<a name="l00057"></a>00057 0, &<a class="code" href="classhippodraw_1_1RepBase.html#a84fab7a272aa627b0cdac824474d3a17" title="The color of the representation.">m_color</a> );
<a name="l00058"></a>00058 }
</pre></div></div>
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