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<h1>QtViewImp.cxx</h1><a href="QtViewImp_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00013"></a>00013 <span class="comment">// inconsistent dll linkage</span>
<a name="l00014"></a>00014 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#include "msdevstudio/MSconfig.h"</span>
<a name="l00016"></a>00016 <span class="preprocessor">#endif</span>
<a name="l00017"></a>00017 <span class="preprocessor"></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="QtViewImp_8h.html" title="hippodraw::QtViewImp class interface">QtViewImp.h</a>"</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="DrawBorder_8h.html" title="DrawBorder class interface.">DrawBorder.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="PlotterEvent_8h.html" title="hippodraw::PlotterEvent class interface">PlotterEvent.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="QtFont_8h.html" title="QtFont class interface.">QtFont.h</a>"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include "<a class="code" href="Range_8h.html" title="hippodraw::Range class interface">axes/Range.h</a>"</span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="Color_8h.html" title="Color class interface.">graphics/Color.h</a>"</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="PlotterBase_8h.html" title="hippodraw::PlotterBase class interface.">plotters/PlotterBase.h</a>"</span>
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="preprocessor">#include <qapplication.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <qpixmap.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <qwmatrix.h></span>
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="preprocessor">#include <qfile.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <qdir.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include <qdatetime.h></span>
<a name="l00036"></a>00036
<a name="l00037"></a>00037 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#include <qpointarray.h></span>
<a name="l00039"></a>00039 <span class="preprocessor">#else</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#include <QtGui/QPolygon></span>
<a name="l00041"></a>00041 <span class="preprocessor">#include <QtCore/QTextStream></span>
<a name="l00042"></a>00042 <span class="preprocessor">#endif</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <cassert></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <cstdlib></span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keyword">using namespace </span>hippodraw;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">using</span> std::vector;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 std::map < Line::Style, Qt::PenStyle > QtViewImp::s_line_style;
<a name="l00052"></a>00052
<a name="l00053"></a>00053 QtViewImp::
<a name="l00054"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a1657d9c1c064d9e4fc5e4533e47b9a69">00054</a> QtViewImp ()
<a name="l00055"></a>00055 :<a class="code" href="classhippodraw_1_1DataView.html" title="The abstract base class for views that have a region for drawing data points with...">DataView</a> (),
<a name="l00056"></a>00056 m_inspector ( 0 ),
<a name="l00057"></a>00057 m_painter ( 0 ),
<a name="l00058"></a>00058 m_font_default ( <span class="stringliteral">"helvetica"</span> )
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keywordflow">if</span> ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a>.empty () ) {
<a name="l00061"></a>00061 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a> ] = Qt::SolidLine;
<a name="l00062"></a>00062 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a> ] = Qt::DashLine;
<a name="l00063"></a>00063 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a> ] = Qt::DotLine;
<a name="l00064"></a>00064 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a> ] = Qt::DashDotLine;
<a name="l00065"></a>00065 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7aa12f62e1d4af4a0477ffa6f3fbafe441" title="__ . . __">Line::DashDotDot</a> ] = Qt::DashDotDotLine;
<a name="l00066"></a>00066 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a1d33e27d9a118923f5a62cc40e6bae17" title="not visible">Line::Invisible</a> ] = Qt::NoPen;
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 <a class="code" href="classhippodraw_1_1QtViewImp.html#aeea6816a3fd2ec553ecf81f080ac8dbb" title="The mapping from LaTex equation to PNG filename.">m_eq_png</a>.clear();
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <a class="code" href="classhippodraw_1_1QtViewImp.html#a1657d9c1c064d9e4fc5e4533e47b9a69">QtViewImp::</a>
<a name="l00073"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a49b3a231e62ec2f571ec36f7c98d1124">00073</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a1657d9c1c064d9e4fc5e4533e47b9a69">QtViewImp</a> ( <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a> * plotter )
<a name="l00074"></a>00074 : <a class="code" href="classhippodraw_1_1DataView.html" title="The abstract base class for views that have a region for drawing data points with...">DataView</a> ( plotter ),
<a name="l00075"></a>00075 m_inspector ( 0 ),
<a name="l00076"></a>00076 m_painter ( 0 ),
<a name="l00077"></a>00077 m_font_default ( <span class="stringliteral">"helvetica"</span> )
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 <span class="keywordflow">if</span> ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a>.empty () ) {
<a name="l00080"></a>00080 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a> ] = Qt::SolidLine;
<a name="l00081"></a>00081 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a> ] = Qt::DashLine;
<a name="l00082"></a>00082 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a> ] = Qt::DotLine;
<a name="l00083"></a>00083 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a> ] = Qt::DashDotLine;
<a name="l00084"></a>00084 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7aa12f62e1d4af4a0477ffa6f3fbafe441" title="__ . . __">Line::DashDotDot</a> ] = Qt::DashDotDotLine;
<a name="l00085"></a>00085 <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a1d33e27d9a118923f5a62cc40e6bae17" title="not visible">Line::Invisible</a> ] = Qt::NoPen;
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087 <a class="code" href="classhippodraw_1_1QtViewImp.html#aeea6816a3fd2ec553ecf81f080ac8dbb" title="The mapping from LaTex equation to PNG filename.">m_eq_png</a>.clear();
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="keywordtype">void</span>
<a name="l00091"></a>00091 <a class="code" href="classhippodraw_1_1QtViewImp.html#ac93057c91eb8978c01f3531f1f489bee" title="Sets the receiver of update messages.">QtViewImp::</a>
<a name="l00092"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#ac93057c91eb8978c01f3531f1f489bee">00092</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#ac93057c91eb8978c01f3531f1f489bee" title="Sets the receiver of update messages.">setInspector</a> ( <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qobject.html">QObject</a> * inspector )
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094 <a class="code" href="classhippodraw_1_1QtViewImp.html#a495e8f61a8a3151eb656ae031f199dd6" title="The receiver of update messages.">m_inspector</a> = inspector;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="keywordtype">void</span>
<a name="l00098"></a>00098 <a class="code" href="classhippodraw_1_1QtViewImp.html#a56af9c4d342300af40cb86cdc1e12aad" title="Responds to update message from Observable.">QtViewImp::</a>
<a name="l00099"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a56af9c4d342300af40cb86cdc1e12aad">00099</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a56af9c4d342300af40cb86cdc1e12aad" title="Responds to update message from Observable.">update</a> ( <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Observable.html" title="Part of an implementation of the Observable-Observer pattern based on the example...">Observable</a> * display )
<a name="l00100"></a>00100 {
<a name="l00101"></a>00101 <span class="keywordflow">if</span> ( display == 0 ) <span class="keywordflow">return</span>;
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="keywordflow">if</span> ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a495e8f61a8a3151eb656ae031f199dd6" title="The receiver of update messages.">m_inspector</a> != 0 ) {
<a name="l00104"></a>00104 <a class="code" href="classhippodraw_1_1Observable.html" title="Part of an implementation of the Observable-Observer pattern based on the example...">Observable</a> * o = const_cast < <a class="code" href="classhippodraw_1_1Observable.html" title="Part of an implementation of the Observable-Observer pattern based on the example...">Observable</a> * > ( display );
<a name="l00105"></a>00105 <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a> * plotter = dynamic_cast < <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a> * > ( o );
<a name="l00106"></a>00106 <a class="code" href="classhippodraw_1_1PlotterEvent.html" title="A derived class of QCustomEvent to handle updates from PlotterBase.">PlotterEvent</a> * <span class="keyword">event</span> = <span class="keyword">new</span> PlotterEvent ( plotter );
<a name="l00107"></a>00107 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qapplication.html#removePostedEvents">QApplication::removePostedEvents</a> ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a495e8f61a8a3151eb656ae031f199dd6" title="The receiver of update messages.">m_inspector</a> );
<a name="l00108"></a>00108 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qapplication.html#postEvent">QApplication::postEvent</a> ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a495e8f61a8a3151eb656ae031f199dd6" title="The receiver of update messages.">m_inspector</a>, event );
<a name="l00109"></a>00109 }
<a name="l00110"></a>00110
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#ac039a060adc4fcd64aa797c9cb645fad">00113</a> <span class="keywordtype">float</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#ac039a060adc4fcd64aa797c9cb645fad">QtViewImp::userToDrawXAutoInv</a> ( <span class="keywordtype">double</span> xx )<span class="keyword"> const</span>
<a name="l00114"></a>00114 <span class="keyword"></span>{
<a name="l00115"></a>00115 <span class="keywordflow">if</span> (<a class="code" href="classhippodraw_1_1ViewBase.html#a1de80faff2428b8dc67995112931b636" title="The plotter object used by this view.">m_plotter</a> -> isReverse())
<a name="l00116"></a>00116 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#a15a36bdc2a0c9fa333d56100a755c6c5" title="Converts the user X coordinate into the inverted X coordinate.">userToInvertedMarginX</a>( xx );
<a name="l00117"></a>00117 <span class="keywordflow">else</span>
<a name="l00118"></a>00118 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#ab04d1171abbedff5fed56c7a20fccee2" title="Converts the user X coordinate into the margin X coordinate.">userToMarginX</a>( xx );
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120
<a name="l00121"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#ab7a3ba0d0b1e73d81310e631dfb0a1da">00121</a> <span class="keywordtype">float</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#ab7a3ba0d0b1e73d81310e631dfb0a1da" title="Converts a coordinate in user space to drawing space along the X axis.">QtViewImp::userToDrawX</a> ( <span class="keywordtype">double</span> xx )<span class="keyword"> const</span>
<a name="l00122"></a>00122 <span class="keyword"></span>{
<a name="l00123"></a>00123 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#ab04d1171abbedff5fed56c7a20fccee2" title="Converts the user X coordinate into the margin X coordinate.">userToMarginX</a>( xx );
<a name="l00124"></a>00124 }
<a name="l00125"></a>00125
<a name="l00126"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a1d4fa9f52bff78d910ad197610cd1029">00126</a> <span class="keywordtype">float</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a1d4fa9f52bff78d910ad197610cd1029" title="Converts a coordinate in user space to drawing space along the Y axis.">QtViewImp::userToDrawY</a> ( <span class="keywordtype">double</span> yy )<span class="keyword"> const</span>
<a name="l00127"></a>00127 <span class="keyword"></span>{
<a name="l00128"></a>00128 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#ae98a2eca3fda293f98fd2af1764e0d11" title="Converts the user Y coordinate into the top-left based margin Y coordinate.">userToInvertedMarginY</a>( yy );
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a1fb3d4d015ae45409c09f2c41ea6a7c7">00131</a> <span class="keywordtype">float</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a1fb3d4d015ae45409c09f2c41ea6a7c7" title="Converts a coordinate in user space to drawing space along the color (X) axis.">QtViewImp::userToDrawColor</a> ( <span class="keywordtype">double</span> c )<span class="keyword"> const</span>
<a name="l00132"></a>00132 <span class="keyword"></span>{
<a name="l00133"></a>00133 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#ae0b26e2015f57417f17a53eaef79a536" title="Converts the user Z coordinate into the margin color (X) coordinate.">userToMarginColor</a>( c );
<a name="l00134"></a>00134 }
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="keywordtype">void</span>
<a name="l00137"></a>00137 <a class="code" href="classhippodraw_1_1QtViewImp.html" title="The class of derived from ViewBase for drawing to the screen and PostScript generation...">QtViewImp</a>::
<a name="l00138"></a>00138 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00139"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a46ea9c45aa08e9947ba903482ff7b601">00139</a> <span class="preprocessor"></span>transformAndFill ( <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> & array,
<a name="l00140"></a>00140 #<span class="keywordflow">else</span>
<a name="l00141"></a>00141 transformAndFill ( QPolygon & array,
<a name="l00142"></a>00142 #endif
<a name="l00143"></a>00143 <span class="keyword">const</span> std::vector< double > & x,
<a name="l00144"></a>00144 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00145"></a>00145 <span class="keywordtype">int</span> (<a class="code" href="classhippodraw_1_1QtViewImp.html" title="The class of derived from ViewBase for drawing to the screen and PostScript generation...">QtViewImp</a>::* xfunc) ( <span class="keywordtype">double</span> ) <span class="keyword">const</span>,
<a name="l00146"></a>00146 <span class="keywordtype">int</span> (<a class="code" href="classhippodraw_1_1QtViewImp.html" title="The class of derived from ViewBase for drawing to the screen and PostScript generation...">QtViewImp</a>::* yfunc) ( <span class="keywordtype">double</span> ) <span class="keyword">const</span> )
<a name="l00147"></a>00147 {
<a name="l00148"></a>00148 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> = x.size();
<a name="l00149"></a>00149 assert ( size == y.size() );
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < size; i++ ) {
<a name="l00152"></a>00152 <span class="keywordtype">int</span> ix = (this->*xfunc) ( x[i] );
<a name="l00153"></a>00153 <span class="keywordtype">int</span> iy = (this->*yfunc) ( y[i] );
<a name="l00154"></a>00154
<a name="l00155"></a>00155 array.setPoint ( i , ix, iy );
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00162"></a>00162 <span class="keywordtype">void</span>
<a name="l00163"></a>00163 <a class="code" href="classhippodraw_1_1QtViewImp.html#a449d64a4eb683be123dc5797d185bc4b" title="Draws in the view using the specified method.">QtViewImp::</a>
<a name="l00164"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a449d64a4eb683be123dc5797d185bc4b">00164</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a449d64a4eb683be123dc5797d185bc4b" title="Draws in the view using the specified method.">drawViewMethod</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00165"></a>00165 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00166"></a>00166 <span class="keywordtype">int</span>, <span class="keywordtype">int</span> )
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> = x.size();
<a name="l00170"></a>00170 assert ( size == y.size() );
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00173"></a>00173 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> array ( size );
<a name="l00174"></a>00174 <span class="preprocessor">#else</span>
<a name="l00175"></a>00175 <span class="preprocessor"></span> QPolygon array ( size );
<a name="l00176"></a>00176 <span class="preprocessor">#endif</span>
<a name="l00177"></a>00177 <span class="preprocessor"></span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a46ea9c45aa08e9947ba903482ff7b601" title="Fills the array with QPoint objects whose coordinates are in the QPaintDevice space...">transformAndFill</a> ( array, x, y,
<a name="l00178"></a>00178 &<a class="code" href="classhippodraw_1_1QtViewImp.html#abcab18d827f93f48c57b401aa2db6ca6" title="Converts coordinate from view space to canvas space.">QtViewImp::toCanvasX</a>, &<a class="code" href="classhippodraw_1_1QtViewImp.html#a5e13340609fe038fc0007ba334822cd7" title="Converts coordinate from view space to canvas space.">QtViewImp::toCanvasY</a> );
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawLineSegments">drawLineSegments</a> ( array );
<a name="l00181"></a>00181
<a name="l00182"></a>00182 }
<a name="l00183"></a>00183
<a name="l00184"></a>00184
<a name="l00187"></a>00187 <span class="keywordtype">void</span>
<a name="l00188"></a>00188 <a class="code" href="classhippodraw_1_1QtViewImp.html#ad9d26d93ced269a4fa744849162259b6" title="Draws in the view using the specified method.">QtViewImp::</a>
<a name="l00189"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#ad9d26d93ced269a4fa744849162259b6">00189</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#ad9d26d93ced269a4fa744849162259b6" title="Draws in the view using the specified method.">drawMethod</a> ( <span class="keyword">const</span> std::vector < double > & x,
<a name="l00190"></a>00190 <span class="keyword">const</span> std::vector < double > & y,
<a name="l00191"></a>00191 <span class="keywordtype">int</span>, <span class="comment">// style,</span>
<a name="l00192"></a>00192 <span class="keywordtype">int</span> ) <span class="comment">//color )</span>
<a name="l00193"></a>00193 {
<a name="l00194"></a>00194
<a name="l00195"></a>00195 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> = x.size();
<a name="l00196"></a>00196 assert ( size == y.size() );
<a name="l00197"></a>00197
<a name="l00198"></a>00198 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> array ( size );
<a name="l00200"></a>00200 <span class="preprocessor">#else</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span> QPolygon array ( size );
<a name="l00202"></a>00202 <span class="preprocessor">#endif</span>
<a name="l00203"></a>00203 <span class="preprocessor"></span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a46ea9c45aa08e9947ba903482ff7b601" title="Fills the array with QPoint objects whose coordinates are in the QPaintDevice space...">transformAndFill</a> ( array, x, y,
<a name="l00204"></a>00204 &<a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">QtViewImp::toViewX</a>, &<a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">QtViewImp::toViewY</a> );
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPolyline">drawPolyline</a> ( array, 0, -1 );
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="keywordtype">void</span>
<a name="l00211"></a>00211 <a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70" title="Draws symbol points.">QtViewImp::</a>
<a name="l00212"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70">00212</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70" title="Draws symbol points.">drawPoints</a> ( <span class="keyword">const</span> std::vector<double> & x,
<a name="l00213"></a>00213 <span class="keyword">const</span> std::vector<double> & y,
<a name="l00214"></a>00214 <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7" title="Enumeration of the type of symbols supported by this class.">Symbol::Type</a> <a class="code" href="namespacenum__util.html#af7e893a8c6a5f6a426480fc85cda4fa1">type</a>,
<a name="l00215"></a>00215 <span class="keywordtype">float</span> sym_size,
<a name="l00216"></a>00216 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color )
<a name="l00217"></a>00217 {
<a name="l00218"></a>00218 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keywordtype">int</span> i_sym_size = (int)(sym_size/2);
<a name="l00221"></a>00221
<a name="l00222"></a>00222 <span class="keywordtype">int</span> rgb[3];
<a name="l00223"></a>00223 rgb[0] = color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>();
<a name="l00224"></a>00224 rgb[1] = color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>();
<a name="l00225"></a>00225 rgb[2] = color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>();
<a name="l00226"></a>00226 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor ( rgb[0], rgb[1], rgb[2] );
<a name="l00227"></a>00227
<a name="l00228"></a>00228 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( qcolor );
<a name="l00229"></a>00229
<a name="l00230"></a>00230 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00231"></a>00231 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> triangleArray ( 3 );
<a name="l00232"></a>00232 <span class="preprocessor">#else</span>
<a name="l00233"></a>00233 <span class="preprocessor"></span> QPolygon triangleArray ( 3 );
<a name="l00234"></a>00234 <span class="preprocessor">#endif</span>
<a name="l00235"></a>00235 <span class="preprocessor"></span>
<a name="l00236"></a>00236 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i++)
<a name="l00237"></a>00237 {
<a name="l00238"></a>00238 <span class="keywordtype">int</span> originX = <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x[i] );
<a name="l00239"></a>00239 <span class="keywordtype">int</span> originY = <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y[i] );
<a name="l00240"></a>00240
<a name="l00241"></a>00241 <span class="keywordflow">switch</span> ( type )
<a name="l00242"></a>00242 {
<a name="l00243"></a>00243
<a name="l00244"></a>00244
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a422a101b5abb93b446234c65ff7efc29">Symbol::SOLIDSQUARE</a>:
<a name="l00247"></a>00247
<a name="l00248"></a>00248 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#fillRect">fillRect</a> ( ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00249"></a>00249 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ),
<a name="l00250"></a>00250 (i_sym_size*2 + 1 ),
<a name="l00251"></a>00251 (i_sym_size*2 + 1 ),
<a name="l00252"></a>00252 ( qcolor ) );
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="keywordflow">break</span>;
<a name="l00255"></a>00255
<a name="l00256"></a>00256
<a name="l00257"></a>00257
<a name="l00258"></a>00258 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a4233fbf0cafb86abcee94b38d769fc59">Symbol::SQUARE</a>:
<a name="l00259"></a>00259 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawRect ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x[i] ) - i_sym_size,
<a name="l00260"></a>00260 <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y[i] ) - i_sym_size,
<a name="l00261"></a>00261 2*i_sym_size + 1,
<a name="l00262"></a>00262 2*i_sym_size + 1 );
<a name="l00263"></a>00263 <span class="keywordflow">break</span>;
<a name="l00264"></a>00264
<a name="l00265"></a>00265 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a2fd33892864d1c342d3bead2f2d9ad56">Symbol::TRIANGLE</a>:
<a name="l00266"></a>00266 triangleArray.setPoint ( 0, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) ),
<a name="l00267"></a>00267 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) + (i_sym_size) ) );
<a name="l00268"></a>00268
<a name="l00269"></a>00269 triangleArray.setPoint ( 1, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) + (i_sym_size) ),
<a name="l00270"></a>00270 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00271"></a>00271
<a name="l00272"></a>00272
<a name="l00273"></a>00273 triangleArray.setPoint ( 2, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00274"></a>00274 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00275"></a>00275
<a name="l00276"></a>00276 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> setBrush ( Qt::NoBrush );
<a name="l00277"></a>00277 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPolygon">drawPolygon</a> (triangleArray);
<a name="l00278"></a>00278 <span class="keywordflow">break</span>;
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7ac75b4eafe14fef81b021478ab04a69a0">Symbol::FILLED_TRIANGLE</a>:
<a name="l00281"></a>00281
<a name="l00282"></a>00282 triangleArray.setPoint ( 0, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) ),
<a name="l00283"></a>00283 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) + (i_sym_size) ) );
<a name="l00284"></a>00284
<a name="l00285"></a>00285 triangleArray.setPoint ( 1, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) + (i_sym_size) ),
<a name="l00286"></a>00286 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00287"></a>00287
<a name="l00288"></a>00288
<a name="l00289"></a>00289 triangleArray.setPoint ( 2, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00290"></a>00290 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setBrush">setBrush</a> (qcolor);
<a name="l00293"></a>00293
<a name="l00294"></a>00294 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPolygon">drawPolygon</a> (triangleArray);
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="keywordflow">break</span>;
<a name="l00297"></a>00297
<a name="l00298"></a>00298
<a name="l00299"></a>00299 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7aa79c827759ea48f0735386c4b1188911">Symbol::CIRCLE</a>:
<a name="l00300"></a>00300
<a name="l00301"></a>00301 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawEllipse">drawEllipse</a> ( ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00302"></a>00302 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ),
<a name="l00303"></a>00303 ( i_sym_size*2 + 1 ),
<a name="l00304"></a>00304 ( i_sym_size*2 + 1 ) );
<a name="l00305"></a>00305
<a name="l00306"></a>00306 <span class="keywordflow">break</span>;
<a name="l00307"></a>00307
<a name="l00308"></a>00308
<a name="l00309"></a>00309 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a530cf6b112bd978cadb4526dbc5bd044">Symbol::FILLED_CIRCLE</a>:
<a name="l00310"></a>00310
<a name="l00311"></a>00311 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setBrush">setBrush</a> (qcolor);
<a name="l00312"></a>00312
<a name="l00313"></a>00313 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPie">drawPie</a> ( ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00314"></a>00314 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ),
<a name="l00315"></a>00315 ( i_sym_size*2 + 1 ),
<a name="l00316"></a>00316 ( i_sym_size*2 + 1 ),
<a name="l00317"></a>00317 ( 16 * 0 ),
<a name="l00318"></a>00318 ( 16 * 360 ) );
<a name="l00319"></a>00319
<a name="l00320"></a>00320 <span class="keywordflow">break</span>;
<a name="l00321"></a>00321
<a name="l00322"></a>00322 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a87fe59ef12c3d13dc2a4d14c9b16c1f9">Symbol::PLUS</a>:
<a name="l00323"></a>00323 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( originX - i_sym_size, originY,
<a name="l00324"></a>00324 originX + i_sym_size, originY );
<a name="l00325"></a>00325 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( originX, originY - i_sym_size,
<a name="l00326"></a>00326 originX, originY + i_sym_size );
<a name="l00327"></a>00327 <span class="keywordflow">break</span>;
<a name="l00328"></a>00328
<a name="l00329"></a>00329 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a17bf78adaa676d402dfe64d4513475e4">Symbol::TIMES</a>:
<a name="l00330"></a>00330 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( originX - i_sym_size, originY - i_sym_size,
<a name="l00331"></a>00331 originX + i_sym_size, originY + i_sym_size );
<a name="l00332"></a>00332 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( originX + i_sym_size, originY - i_sym_size,
<a name="l00333"></a>00333 originX - i_sym_size, originY + i_sym_size );
<a name="l00334"></a>00334 <span class="keywordflow">break</span>;
<a name="l00335"></a>00335
<a name="l00336"></a>00336 <span class="keywordflow">default</span>:
<a name="l00337"></a>00337 <span class="keywordflow">break</span>;
<a name="l00338"></a>00338
<a name="l00339"></a>00339 }
<a name="l00340"></a>00340 }
<a name="l00341"></a>00341
<a name="l00342"></a>00342 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00343"></a>00343
<a name="l00344"></a>00344 }
<a name="l00345"></a>00345
<a name="l00348"></a>00348 <span class="keywordtype">void</span>
<a name="l00349"></a>00349 <a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70" title="Draws symbol points.">QtViewImp::</a>
<a name="l00350"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#af8d64cc5186cd2cc8885233eba2e7d08">00350</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70" title="Draws symbol points.">drawPoints</a> ( <span class="keyword">const</span> std::vector< double > &,
<a name="l00351"></a>00351 <span class="keyword">const</span> std::vector< double > &,
<a name="l00352"></a>00352 <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7" title="Enumeration of the type of symbols supported by this class.">Symbol::Type</a>,
<a name="l00353"></a>00353 <span class="keywordtype">float</span> )
<a name="l00354"></a>00354 {
<a name="l00355"></a>00355
<a name="l00356"></a>00356 }
<a name="l00357"></a>00357
<a name="l00365"></a>00365 <span class="keywordtype">void</span>
<a name="l00366"></a>00366 <a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70" title="Draws symbol points.">QtViewImp::</a>
<a name="l00367"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#aa3602a456921b21e4f25ed23ad4a2fdb">00367</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a3fdae8cf3253c1c797b8e5d18fcafb70" title="Draws symbol points.">drawPoints</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00368"></a>00368 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00369"></a>00369 <span class="keyword">const</span> std::vector< Color > & colors,
<a name="l00370"></a>00370 <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7" title="Enumeration of the type of symbols supported by this class.">Symbol::Type</a> <a class="code" href="namespacenum__util.html#af7e893a8c6a5f6a426480fc85cda4fa1">type</a>,
<a name="l00371"></a>00371 <span class="keywordtype">float</span> sym_size )
<a name="l00372"></a>00372 {
<a name="l00373"></a>00373 assert ( x.size() == colors.size() );
<a name="l00374"></a>00374 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00375"></a>00375
<a name="l00376"></a>00376 <span class="keywordtype">int</span> i_sym_size = (int)(sym_size/2);
<a name="l00377"></a>00377
<a name="l00378"></a>00378 <span class="keywordflow">if</span> ( i_sym_size == 0 &&
<a name="l00379"></a>00379 type == <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a422a101b5abb93b446234c65ff7efc29">Symbol::SOLIDSQUARE</a> ) {
<a name="l00380"></a>00380 type = <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a4233fbf0cafb86abcee94b38d769fc59">Symbol::SQUARE</a>;
<a name="l00381"></a>00381 }
<a name="l00382"></a>00382
<a name="l00383"></a>00383 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00384"></a>00384 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> triangleArray ( 3 );
<a name="l00385"></a>00385 <span class="preprocessor">#else</span>
<a name="l00386"></a>00386 <span class="preprocessor"></span> QPolygon triangleArray ( 3 );
<a name="l00387"></a>00387 <span class="preprocessor">#endif</span>
<a name="l00388"></a>00388 <span class="preprocessor"></span>
<a name="l00389"></a>00389 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i++)
<a name="l00390"></a>00390 {
<a name="l00391"></a>00391 <span class="keywordtype">int</span> o_x = <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x[i] );
<a name="l00392"></a>00392 <span class="keywordtype">int</span> o_y = <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y[i] );
<a name="l00393"></a>00393
<a name="l00394"></a>00394 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & c = colors[i];
<a name="l00395"></a>00395 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor ( c.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a> (), c.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>(), c.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a> () );
<a name="l00396"></a>00396 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( qcolor );
<a name="l00397"></a>00397
<a name="l00398"></a>00398 <span class="keywordflow">switch</span> ( type )
<a name="l00399"></a>00399 {
<a name="l00400"></a>00400 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a422a101b5abb93b446234c65ff7efc29">Symbol::SOLIDSQUARE</a>:
<a name="l00401"></a>00401 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#fillRect">fillRect</a> ( ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00402"></a>00402 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ),
<a name="l00403"></a>00403 (i_sym_size*2 ),
<a name="l00404"></a>00404 (i_sym_size*2 ),
<a name="l00405"></a>00405 ( qcolor ) );
<a name="l00406"></a>00406
<a name="l00407"></a>00407 <span class="keywordflow">break</span>;
<a name="l00408"></a>00408
<a name="l00409"></a>00409 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a4233fbf0cafb86abcee94b38d769fc59">Symbol::SQUARE</a>:
<a name="l00410"></a>00410 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawRect ( o_x -i_sym_size, o_y - i_sym_size,
<a name="l00411"></a>00411 2 * i_sym_size, 2 * i_sym_size );
<a name="l00412"></a>00412 <span class="keywordflow">break</span>;
<a name="l00413"></a>00413
<a name="l00414"></a>00414
<a name="l00415"></a>00415
<a name="l00416"></a>00416 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a2fd33892864d1c342d3bead2f2d9ad56">Symbol::TRIANGLE</a>:
<a name="l00417"></a>00417 triangleArray.setPoint ( 0, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) ),
<a name="l00418"></a>00418 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) + (i_sym_size) ) );
<a name="l00419"></a>00419
<a name="l00420"></a>00420 triangleArray.setPoint ( 1, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) + (i_sym_size) ),
<a name="l00421"></a>00421 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00422"></a>00422
<a name="l00423"></a>00423
<a name="l00424"></a>00424 triangleArray.setPoint ( 2, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00425"></a>00425 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00426"></a>00426
<a name="l00427"></a>00427 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setBrush">setBrush</a> ( Qt::NoBrush );
<a name="l00428"></a>00428 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPolygon">drawPolygon</a> (triangleArray);
<a name="l00429"></a>00429
<a name="l00430"></a>00430 <span class="keywordflow">break</span>;
<a name="l00431"></a>00431
<a name="l00432"></a>00432
<a name="l00433"></a>00433
<a name="l00434"></a>00434 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7ac75b4eafe14fef81b021478ab04a69a0">Symbol::FILLED_TRIANGLE</a>:
<a name="l00435"></a>00435
<a name="l00436"></a>00436 triangleArray.setPoint ( 0, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) ),
<a name="l00437"></a>00437 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) + (i_sym_size) ) );
<a name="l00438"></a>00438
<a name="l00439"></a>00439 triangleArray.setPoint ( 1, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) + (i_sym_size) ),
<a name="l00440"></a>00440 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00441"></a>00441
<a name="l00442"></a>00442
<a name="l00443"></a>00443 triangleArray.setPoint ( 2, ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00444"></a>00444 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ) );
<a name="l00445"></a>00445
<a name="l00446"></a>00446 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setBrush">setBrush</a> (qcolor);
<a name="l00447"></a>00447
<a name="l00448"></a>00448 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPolygon">drawPolygon</a> (triangleArray);
<a name="l00449"></a>00449
<a name="l00450"></a>00450 <span class="keywordflow">break</span>;
<a name="l00451"></a>00451
<a name="l00452"></a>00452
<a name="l00453"></a>00453 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7aa79c827759ea48f0735386c4b1188911">Symbol::CIRCLE</a>:
<a name="l00454"></a>00454
<a name="l00455"></a>00455 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawEllipse">drawEllipse</a> ( ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00456"></a>00456 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ),
<a name="l00457"></a>00457 (i_sym_size*2 ),
<a name="l00458"></a>00458 (i_sym_size*2 ) );
<a name="l00459"></a>00459
<a name="l00460"></a>00460 <span class="keywordflow">break</span>;
<a name="l00461"></a>00461
<a name="l00462"></a>00462
<a name="l00463"></a>00463 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a530cf6b112bd978cadb4526dbc5bd044">Symbol::FILLED_CIRCLE</a>:
<a name="l00464"></a>00464
<a name="l00465"></a>00465 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setBrush">setBrush</a> (qcolor);
<a name="l00466"></a>00466
<a name="l00467"></a>00467 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPie">drawPie</a> ( ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> (x[i]) - (i_sym_size) ),
<a name="l00468"></a>00468 ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> (y[i]) - (i_sym_size) ),
<a name="l00469"></a>00469 ( i_sym_size*2 ),
<a name="l00470"></a>00470 ( i_sym_size*2 ),
<a name="l00471"></a>00471 ( 16 * 0 ),
<a name="l00472"></a>00472 ( 16 * 360 ) );
<a name="l00473"></a>00473
<a name="l00474"></a>00474 <span class="keywordflow">break</span>;
<a name="l00475"></a>00475
<a name="l00476"></a>00476 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a87fe59ef12c3d13dc2a4d14c9b16c1f9">Symbol::PLUS</a>:
<a name="l00477"></a>00477 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( o_x - i_sym_size, o_y,
<a name="l00478"></a>00478 o_x + i_sym_size, o_y );
<a name="l00479"></a>00479 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( o_x, o_y - i_sym_size,
<a name="l00480"></a>00480 o_x, o_y + i_sym_size );
<a name="l00481"></a>00481 <span class="keywordflow">break</span>;
<a name="l00482"></a>00482
<a name="l00483"></a>00483 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a17bf78adaa676d402dfe64d4513475e4">Symbol::TIMES</a>:
<a name="l00484"></a>00484 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( o_x - i_sym_size, o_y - i_sym_size,
<a name="l00485"></a>00485 o_x + i_sym_size, o_y + i_sym_size );
<a name="l00486"></a>00486 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> drawLine ( o_x + i_sym_size, o_y - i_sym_size,
<a name="l00487"></a>00487 o_x - i_sym_size, o_y + i_sym_size );
<a name="l00488"></a>00488 <span class="keywordflow">break</span>;
<a name="l00489"></a>00489
<a name="l00490"></a>00490 <span class="keywordflow">default</span>:
<a name="l00491"></a>00491 <span class="keywordflow">break</span>;
<a name="l00492"></a>00492
<a name="l00493"></a>00493 }
<a name="l00494"></a>00494 }
<a name="l00495"></a>00495
<a name="l00496"></a>00496 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00497"></a>00497
<a name="l00498"></a>00498 }
<a name="l00499"></a>00499
<a name="l00500"></a>00500 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a>
<a name="l00501"></a>00501 <a class="code" href="classhippodraw_1_1QtViewImp.html#af163617b75dda4e4efec387ec17d8424" title="Creates a QPen object from the arguments.">QtViewImp::</a>
<a name="l00502"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#af163617b75dda4e4efec387ec17d8424">00502</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#af163617b75dda4e4efec387ec17d8424" title="Creates a QPen object from the arguments.">createPen</a> ( <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color, <span class="keywordtype">float</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a>, <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">Line::Style</a> style )
<a name="l00503"></a>00503 {
<a name="l00504"></a>00504 <span class="keywordtype">int</span> rgb[3];
<a name="l00505"></a>00505 rgb[0] = color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>();
<a name="l00506"></a>00506 rgb[1] = color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>();
<a name="l00507"></a>00507 rgb[2] = color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>();
<a name="l00508"></a>00508 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor ( rgb[0], rgb[1], rgb[2] );
<a name="l00509"></a>00509
<a name="l00510"></a>00510 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> isize = static_cast < <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> > ( size );
<a name="l00511"></a>00511 Qt::PenStyle pen_style = <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ style ];
<a name="l00512"></a>00512
<a name="l00513"></a>00513 <span class="keywordflow">return</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a> ( qcolor, isize, pen_style );
<a name="l00514"></a>00514 }
<a name="l00515"></a>00515
<a name="l00516"></a>00516 <span class="keywordtype">void</span>
<a name="l00517"></a>00517 <a class="code" href="classhippodraw_1_1QtViewImp.html#ae3edc503bb237b2ea74e3f5ce0ee550c" title="Draws a polygon.">QtViewImp::</a>
<a name="l00518"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#ae3edc503bb237b2ea74e3f5ce0ee550c">00518</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#ae3edc503bb237b2ea74e3f5ce0ee550c" title="Draws a polygon.">drawPolygon</a> ( <span class="keyword">const</span> std::vector < double > & x,
<a name="l00519"></a>00519 <span class="keyword">const</span> std::vector < double > & y,
<a name="l00520"></a>00520 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color,
<a name="l00521"></a>00521 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & edge
<a name="l00522"></a>00522 )
<a name="l00523"></a>00523 {
<a name="l00524"></a>00524 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00525"></a>00525
<a name="l00526"></a>00526 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> = x.size();
<a name="l00527"></a>00527 assert ( size == y.size() );
<a name="l00528"></a>00528
<a name="l00529"></a>00529 <span class="keywordtype">int</span> rgb[3];
<a name="l00530"></a>00530 rgb[0] = color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>();
<a name="l00531"></a>00531 rgb[1] = color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>();
<a name="l00532"></a>00532 rgb[2] = color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>();
<a name="l00533"></a>00533 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor ( rgb[0], rgb[1], rgb[2] );
<a name="l00534"></a>00534
<a name="l00535"></a>00535 <span class="keywordtype">int</span> rgb2[3];
<a name="l00536"></a>00536 rgb2[0] = edge.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>();
<a name="l00537"></a>00537 rgb2[1] = edge.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>();
<a name="l00538"></a>00538 rgb2[2] = edge.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>();
<a name="l00539"></a>00539 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor2 ( rgb2[0], rgb2[1], rgb2[2] );
<a name="l00540"></a>00540
<a name="l00541"></a>00541 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00542"></a>00542 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> array ( size );
<a name="l00543"></a>00543 <span class="preprocessor">#else</span>
<a name="l00544"></a>00544 <span class="preprocessor"></span> QPolygon array ( size );
<a name="l00545"></a>00545 <span class="preprocessor">#endif</span>
<a name="l00546"></a>00546 <span class="preprocessor"></span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a46ea9c45aa08e9947ba903482ff7b601" title="Fills the array with QPoint objects whose coordinates are in the QPaintDevice space...">transformAndFill</a> ( array, x, y,
<a name="l00547"></a>00547 &<a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">QtViewImp::toViewX</a>, &<a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">QtViewImp::toViewY</a> );
<a name="l00548"></a>00548
<a name="l00549"></a>00549 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setBrush">setBrush</a>(qcolor);
<a name="l00550"></a>00550 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a>(qcolor2);
<a name="l00551"></a>00551 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPolygon">drawPolygon</a>(array);
<a name="l00552"></a>00552
<a name="l00553"></a>00553 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00554"></a>00554
<a name="l00555"></a>00555 }
<a name="l00556"></a>00556
<a name="l00557"></a>00557 <span class="keywordtype">void</span>
<a name="l00558"></a>00558 <a class="code" href="classhippodraw_1_1QtViewImp.html#abdf9868860026068e43ff4c50d8cbafa" title="Draws a polyline.">QtViewImp::</a>
<a name="l00559"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#abdf9868860026068e43ff4c50d8cbafa">00559</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#abdf9868860026068e43ff4c50d8cbafa" title="Draws a polyline.">drawPolyLine</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00560"></a>00560 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00561"></a>00561 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">Line::Style</a> style,
<a name="l00562"></a>00562 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color,
<a name="l00563"></a>00563 <span class="keywordtype">float</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> )
<a name="l00564"></a>00564 {
<a name="l00565"></a>00565 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00566"></a>00566
<a name="l00567"></a>00567 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a> pen = <a class="code" href="classhippodraw_1_1QtViewImp.html#af163617b75dda4e4efec387ec17d8424" title="Creates a QPen object from the arguments.">createPen</a> ( color, size, style );
<a name="l00568"></a>00568 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( pen );
<a name="l00569"></a>00569 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> setBrush ( Qt::NoBrush );
<a name="l00570"></a>00570 <a class="code" href="classhippodraw_1_1QtViewImp.html#ad9d26d93ced269a4fa744849162259b6" title="Draws in the view using the specified method.">drawMethod</a> ( x, y, style, 0 );
<a name="l00571"></a>00571
<a name="l00572"></a>00572 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00573"></a>00573
<a name="l00574"></a>00574 }
<a name="l00575"></a>00575
<a name="l00576"></a>00576 <span class="keywordtype">void</span>
<a name="l00577"></a>00577 <a class="code" href="classhippodraw_1_1QtViewImp.html#a355a151aff757b184b596e9b6b4e26d9" title="Draws multiple line segments - that is, a line between x0,y0 and x1,y2, another between...">QtViewImp::</a>
<a name="l00578"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a355a151aff757b184b596e9b6b4e26d9">00578</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a355a151aff757b184b596e9b6b4e26d9" title="Draws multiple line segments - that is, a line between x0,y0 and x1,y2, another between...">drawLines</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00579"></a>00579 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00580"></a>00580 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">Line::Style</a> style,
<a name="l00581"></a>00581 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color,
<a name="l00582"></a>00582 <span class="keywordtype">float</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> )
<a name="l00583"></a>00583 {
<a name="l00584"></a>00584
<a name="l00585"></a>00585 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00586"></a>00586
<a name="l00587"></a>00587 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a> pen = <a class="code" href="classhippodraw_1_1QtViewImp.html#af163617b75dda4e4efec387ec17d8424" title="Creates a QPen object from the arguments.">createPen</a> ( color, size, style );
<a name="l00588"></a>00588 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( pen );
<a name="l00589"></a>00589
<a name="l00590"></a>00590 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> xsize = x.size();
<a name="l00591"></a>00591 assert ( xsize == y.size() );
<a name="l00592"></a>00592
<a name="l00593"></a>00593 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00594"></a>00594 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> array ( xsize );
<a name="l00595"></a>00595 <span class="preprocessor">#else</span>
<a name="l00596"></a>00596 <span class="preprocessor"></span> QPolygon array ( xsize );
<a name="l00597"></a>00597 <span class="preprocessor">#endif</span>
<a name="l00598"></a>00598 <span class="preprocessor"></span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a46ea9c45aa08e9947ba903482ff7b601" title="Fills the array with QPoint objects whose coordinates are in the QPaintDevice space...">transformAndFill</a> ( array, x, y,
<a name="l00599"></a>00599 &<a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">QtViewImp::toViewX</a>, &<a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">QtViewImp::toViewY</a> );
<a name="l00600"></a>00600
<a name="l00601"></a>00601 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawLineSegments">drawLineSegments</a> ( array );
<a name="l00602"></a>00602
<a name="l00603"></a>00603 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00604"></a>00604
<a name="l00605"></a>00605 }
<a name="l00606"></a>00606
<a name="l00607"></a>00607 <span class="keywordtype">void</span>
<a name="l00608"></a>00608 <a class="code" href="classhippodraw_1_1QtViewImp.html#a98b1b9ffe69c25a863f4e0970f114d57" title="Draws multiple line segments, each with a different color - that is, a line between...">QtViewImp::</a>
<a name="l00609"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a98b1b9ffe69c25a863f4e0970f114d57">00609</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a98b1b9ffe69c25a863f4e0970f114d57" title="Draws multiple line segments, each with a different color - that is, a line between...">drawColorLines</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00610"></a>00610 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00611"></a>00611 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">Line::Style</a> style,
<a name="l00612"></a>00612 <span class="keyword">const</span> std::vector < Color > & colors,
<a name="l00613"></a>00613 <span class="keywordtype">float</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> )
<a name="l00614"></a>00614 {
<a name="l00615"></a>00615 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ssize = x.size();
<a name="l00616"></a>00616 assert ( ssize == y.size() );
<a name="l00617"></a>00617 assert ( ssize == colors.size() );
<a name="l00618"></a>00618
<a name="l00619"></a>00619 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < ssize; i+=2 ) {
<a name="l00620"></a>00620
<a name="l00621"></a>00621 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00622"></a>00622 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color = colors[i];
<a name="l00623"></a>00623 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor ( color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a> (), color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a> (), color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>() );
<a name="l00624"></a>00624 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a> pen ( qcolor, static_cast < int > (size) );
<a name="l00625"></a>00625 Qt::PenStyle pen_style = <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ style ];
<a name="l00626"></a>00626 pen.setStyle ( pen_style );
<a name="l00627"></a>00627 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( pen );
<a name="l00628"></a>00628
<a name="l00629"></a>00629 <span class="keywordtype">int</span> x1 = <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x[i] );
<a name="l00630"></a>00630 <span class="keywordtype">int</span> x2 = <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x[i+1] );
<a name="l00631"></a>00631 <span class="keywordtype">int</span> y1 = <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y[i] );
<a name="l00632"></a>00632 <span class="keywordtype">int</span> y2 = <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y[i+1] );
<a name="l00633"></a>00633 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawLine">drawLine</a> ( x1, y1, x2, y2 );
<a name="l00634"></a>00634
<a name="l00635"></a>00635 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00636"></a>00636
<a name="l00637"></a>00637 }
<a name="l00638"></a>00638
<a name="l00639"></a>00639 }
<a name="l00640"></a>00640
<a name="l00643"></a>00643 <span class="keywordtype">void</span>
<a name="l00644"></a>00644 <a class="code" href="classhippodraw_1_1QtViewImp.html#a0a0c147e0583d32223f1c831862a7f7f">QtViewImp::</a>
<a name="l00645"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a0a0c147e0583d32223f1c831862a7f7f">00645</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a0a0c147e0583d32223f1c831862a7f7f">drawViewLines</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00646"></a>00646 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00647"></a>00647 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">Line::Style</a> style,
<a name="l00648"></a>00648 <span class="keywordtype">bool</span>,
<a name="l00649"></a>00649 <span class="keywordtype">float</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> )
<a name="l00650"></a>00650 {
<a name="l00651"></a>00651
<a name="l00652"></a>00652 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00653"></a>00653
<a name="l00654"></a>00654 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a> pen ( (<a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#pen">pen</a>()).color(), (int)(size) );
<a name="l00655"></a>00655 Qt::PenStyle pen_style = <a class="code" href="classhippodraw_1_1QtViewImp.html#a8096f76a5fcc639a3b10a3944a323baf" title="The mapping from LineStyle::Type to QPen PenStyle.">s_line_style</a> [ style ];
<a name="l00656"></a>00656 pen.setStyle ( pen_style );
<a name="l00657"></a>00657 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( pen );
<a name="l00658"></a>00658
<a name="l00659"></a>00659 <a class="code" href="classhippodraw_1_1QtViewImp.html#a449d64a4eb683be123dc5797d185bc4b" title="Draws in the view using the specified method.">drawViewMethod</a> ( x, y, style, 0 ); <span class="comment">// last argument was default color</span>
<a name="l00660"></a>00660
<a name="l00661"></a>00661 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00662"></a>00662
<a name="l00663"></a>00663 }
<a name="l00664"></a>00664
<a name="l00665"></a>00665 <span class="keywordtype">void</span>
<a name="l00666"></a>00666 <a class="code" href="classhippodraw_1_1QtViewImp.html#a0a0c147e0583d32223f1c831862a7f7f">QtViewImp::</a>
<a name="l00667"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a85a912236625190bf3821209a567c167">00667</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a0a0c147e0583d32223f1c831862a7f7f">drawViewLines</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00668"></a>00668 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00669"></a>00669 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">Line::Style</a> style,
<a name="l00670"></a>00670 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> & color,
<a name="l00671"></a>00671 <span class="keywordtype">float</span> <a class="code" href="namespacenum__util.html#a137f48a49d12a7dae8ba7c86db2a0c01">size</a> )
<a name="l00672"></a>00672 {
<a name="l00673"></a>00673
<a name="l00674"></a>00674 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00675"></a>00675
<a name="l00676"></a>00676 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpen.html">QPen</a> pen = <a class="code" href="classhippodraw_1_1QtViewImp.html#af163617b75dda4e4efec387ec17d8424" title="Creates a QPen object from the arguments.">createPen</a> ( color, size, style );
<a name="l00677"></a>00677 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setPen">setPen</a> ( pen );
<a name="l00678"></a>00678
<a name="l00679"></a>00679 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> xsize = x.size();
<a name="l00680"></a>00680 assert ( xsize == y.size() );
<a name="l00681"></a>00681
<a name="l00682"></a>00682 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00683"></a>00683 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpointarray.html">QPointArray</a> array ( xsize );
<a name="l00684"></a>00684 <span class="preprocessor">#else</span>
<a name="l00685"></a>00685 <span class="preprocessor"></span> QPolygon array ( xsize );
<a name="l00686"></a>00686 <span class="preprocessor">#endif</span>
<a name="l00687"></a>00687 <span class="preprocessor"></span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a46ea9c45aa08e9947ba903482ff7b601" title="Fills the array with QPoint objects whose coordinates are in the QPaintDevice space...">transformAndFill</a> ( array, x, y,
<a name="l00688"></a>00688 &<a class="code" href="classhippodraw_1_1QtViewImp.html#abcab18d827f93f48c57b401aa2db6ca6" title="Converts coordinate from view space to canvas space.">QtViewImp::toCanvasX</a>, &<a class="code" href="classhippodraw_1_1QtViewImp.html#a5e13340609fe038fc0007ba334822cd7" title="Converts coordinate from view space to canvas space.">QtViewImp::toCanvasY</a> );
<a name="l00689"></a>00689
<a name="l00690"></a>00690 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawLineSegments">drawLineSegments</a> ( array );
<a name="l00691"></a>00691
<a name="l00692"></a>00692 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00693"></a>00693
<a name="l00694"></a>00694 }
<a name="l00695"></a>00695
<a name="l00696"></a>00696 <span class="keywordtype">void</span>
<a name="l00697"></a>00697 <a class="code" href="classhippodraw_1_1QtViewImp.html#a343e9bdfb8c746365b8b7bfd4af7159a">QtViewImp::</a>
<a name="l00698"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a343e9bdfb8c746365b8b7bfd4af7159a">00698</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a343e9bdfb8c746365b8b7bfd4af7159a">draw_Text</a> ( <span class="keyword">const</span> std::string &s,
<a name="l00699"></a>00699 <span class="keywordtype">float</span> xx, <span class="keywordtype">float</span> yy, <span class="keywordtype">float</span> fontsize,
<a name="l00700"></a>00700 <span class="keywordtype">float</span> angle, <span class="keywordtype">char</span> xp, <span class="keywordtype">char</span> yp, <span class="keywordtype">bool</span> resize,
<a name="l00701"></a>00701 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html">QFont</a> & font, <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> & color )
<a name="l00702"></a>00702 {
<a name="l00703"></a>00703 assert ( fontsize > 0 );
<a name="l00704"></a>00704 <span class="keywordtype">int</span> i_x = <span class="keyword">static_cast<</span> <span class="keywordtype">int</span> <span class="keyword">></span> ( xx );
<a name="l00705"></a>00705 <span class="keywordtype">int</span> i_y = <span class="keyword">static_cast<</span> <span class="keywordtype">int</span> <span class="keyword">></span> ( yy );
<a name="l00706"></a>00706 <span class="keywordtype">int</span> i_font = static_cast < <span class="keywordtype">int</span> > ( fontsize );
<a name="l00707"></a>00707
<a name="l00708"></a>00708 <span class="keywordflow">if</span> ( fontsize > 0 ) {
<a name="l00709"></a>00709 font.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html#setPointSize">setPointSize</a>( i_font );
<a name="l00710"></a>00710 font.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html#setPixelSize">setPixelSize</a>( i_font );
<a name="l00711"></a>00711 }
<a name="l00712"></a>00712
<a name="l00713"></a>00713 <span class="keywordflow">if</span> ( <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> == 0 ) <span class="keywordflow">return</span>;
<a name="l00714"></a>00714
<a name="l00715"></a>00715 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#setFont">setFont</a> ( font );
<a name="l00716"></a>00716
<a name="l00717"></a>00717 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> setPen ( color );
<a name="l00718"></a>00718
<a name="l00719"></a>00719 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> qstring ( s.c_str() );
<a name="l00720"></a>00720
<a name="l00721"></a>00721 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfontmetrics.html">QFontMetrics</a> metrics1 ( font );
<a name="l00722"></a>00722 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> new_rect1 = metrics1.boundingRect ( qstring );
<a name="l00723"></a>00723 <span class="keywordtype">int</span> h1 = new_rect1.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html#height">height</a> ();
<a name="l00724"></a>00724 <span class="keywordflow">if</span> ( fontsize > 0 ) {
<a name="l00725"></a>00725 <span class="keywordflow">while</span> ( h1 >= fontsize ){
<a name="l00726"></a>00726
<a name="l00727"></a>00727 i_font-- ;
<a name="l00728"></a>00728
<a name="l00729"></a>00729 <span class="keywordflow">if</span> ( i_font < 1 ) <span class="keywordflow">break</span>;
<a name="l00730"></a>00730
<a name="l00731"></a>00731 font.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html#setPixelSize">setPixelSize</a> ( i_font );
<a name="l00732"></a>00732
<a name="l00733"></a>00733 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfontmetrics.html">QFontMetrics</a> metrics2 ( font );
<a name="l00734"></a>00734 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> new_rect2 = metrics2.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfontmetrics.html#boundingRect">boundingRect</a> ( qstring );
<a name="l00735"></a>00735 <span class="keywordtype">int</span> h2 = new_rect2.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html#height">height</a> ();
<a name="l00736"></a>00736
<a name="l00737"></a>00737 h1 = h2;
<a name="l00738"></a>00738 }
<a name="l00739"></a>00739 }
<a name="l00740"></a>00740
<a name="l00741"></a>00741 <span class="keywordflow">if</span> ( resize == <span class="keyword">true</span> ) {
<a name="l00742"></a>00742
<a name="l00743"></a>00743 <span class="comment">// This part of the code makes sense only for TextReps. Nobody else</span>
<a name="l00744"></a>00744 <span class="comment">// should call draw_Text with resize == true. It will not</span>
<a name="l00745"></a>00745 <span class="comment">// work if the text rep draws the strings that appear on the bottom of</span>
<a name="l00746"></a>00746 <span class="comment">// the display before the ones that appear near the top.</span>
<a name="l00747"></a>00747
<a name="l00748"></a>00748 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfontmetrics.html">QFontMetrics</a> metrics ( font );
<a name="l00749"></a>00749 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> new_rect = metrics.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfontmetrics.html#boundingRect">boundingRect</a> ( qstring );
<a name="l00750"></a>00750 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00751"></a>00751 <span class="preprocessor"></span> <span class="keywordtype">int</span> lines = qstring.contains ( <span class="stringliteral">"\n"</span> );
<a name="l00752"></a>00752 <span class="preprocessor">#else</span>
<a name="l00753"></a>00753 <span class="preprocessor"></span> <span class="keywordtype">int</span> lines = qstring.count();
<a name="l00754"></a>00754 <span class="preprocessor">#endif</span>
<a name="l00755"></a>00755 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstringlist.html">QStringList</a> sl = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstringlist.html#split">QStringList::split</a> ( <span class="charliteral">'\n'</span>, qstring );
<a name="l00756"></a>00756 <span class="keywordtype">int</span> maxw = 0;
<a name="l00757"></a>00757 <span class="preprocessor">#if QT_VERSION < 0x040000</span>
<a name="l00758"></a>00758 <span class="preprocessor"></span> <span class="keywordflow">for</span> ( <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qvaluelist.html">QValueList<QString>::size_type</a> i = 0; i < sl.count (); i++ ) {
<a name="l00759"></a>00759 <span class="preprocessor">#else</span>
<a name="l00760"></a>00760 <span class="preprocessor"></span> <span class="keywordflow">for</span> ( <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qlist.html">QList<QString>::size_type</a> i = 0; i < sl.count (); i++ ) {
<a name="l00761"></a>00761 <span class="preprocessor">#endif</span>
<a name="l00762"></a>00762 <span class="preprocessor"></span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> s = sl[i];
<a name="l00763"></a>00763 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> sr = metrics.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfontmetrics.html#boundingRect">boundingRect</a> ( s );
<a name="l00764"></a>00764 maxw = std::max ( maxw, sr.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html#width">width</a> () );
<a name="l00765"></a>00765 }
<a name="l00766"></a>00766 <span class="keywordtype">int</span> w = new_rect.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html#width">width</a> ();
<a name="l00767"></a>00767 <span class="keywordtype">int</span> h = new_rect.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html#height">height</a> ();
<a name="l00768"></a>00768 h *= ( lines + 1 );
<a name="l00769"></a>00769 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l00770"></a>00770
<a name="l00771"></a>00771 <span class="comment">// fix the height if this is not top string</span>
<a name="l00772"></a>00772 <span class="keywordtype">int</span> delta_y = i_y - static_cast < <span class="keywordtype">int</span> > ( rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> () );
<a name="l00773"></a>00773 <span class="keywordflow">if</span> ( delta_y > 0 ) {
<a name="l00774"></a>00774 h += delta_y;
<a name="l00775"></a>00775 }
<a name="l00776"></a>00776
<a name="l00777"></a>00777 <span class="comment">// fix the width if this is not left positioned string</span>
<a name="l00778"></a>00778 <span class="keywordtype">int</span> delta_x = i_x - static_cast < <span class="keywordtype">int</span> > ( rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> () );
<a name="l00779"></a>00779 <span class="keywordflow">if</span> ( delta_x > 0 ) {
<a name="l00780"></a>00780 w += delta_x;
<a name="l00781"></a>00781 }
<a name="l00782"></a>00782 <span class="comment">// need a little extra of the width for some reason.</span>
<a name="l00783"></a>00783 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00784"></a>00784 <span class="preprocessor"></span> maxw *= 1.6;
<a name="l00785"></a>00785 <span class="preprocessor">#endif</span>
<a name="l00786"></a>00786 <span class="preprocessor"></span> <a class="code" href="classhippodraw_1_1ViewBase.html#a07fc05a06bba1c4e2a56bd4024b09c30" title="Sets the drawing Rectangle in the devices coordinate system.">setDrawRect</a> ( rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> (), rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> (), 1.2 * maxw, 4. * h );
<a name="l00787"></a>00787 }
<a name="l00788"></a>00788
<a name="l00789"></a>00789 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l00790"></a>00790
<a name="l00791"></a>00791 <span class="keywordtype">int</span> i_w = static_cast < <span class="keywordtype">int</span> > ( rect.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a> () );
<a name="l00792"></a>00792 <span class="keywordtype">int</span> i_h = static_cast < <span class="keywordtype">int</span> > ( rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () );
<a name="l00793"></a>00793
<a name="l00794"></a>00794 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> text_rect = <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#boundingRect">boundingRect</a> ( 0, 0,
<a name="l00795"></a>00795 i_h, i_w,
<a name="l00796"></a>00796 Qt::AlignLeft | Qt::AlignTop,
<a name="l00797"></a>00797 qstring );
<a name="l00798"></a>00798 <span class="keywordtype">int</span> dx = 0;
<a name="l00799"></a>00799 <span class="keywordtype">int</span> dy = 0;
<a name="l00800"></a>00800
<a name="l00801"></a>00801 <span class="keywordflow">if</span> ( angle == 0.0 )
<a name="l00802"></a>00802 {
<a name="l00803"></a>00803
<a name="l00804"></a>00804 <span class="keywordflow">switch</span> ( xp ) {
<a name="l00805"></a>00805 <span class="keywordflow">case</span> <span class="charliteral">'l'</span> :
<a name="l00806"></a>00806 <span class="keywordflow">case</span> <span class="charliteral">'L'</span> :
<a name="l00807"></a>00807 dx = i_x;
<a name="l00808"></a>00808 <span class="keywordflow">break</span>;
<a name="l00809"></a>00809 <span class="keywordflow">case</span> <span class="charliteral">'c'</span> :
<a name="l00810"></a>00810 <span class="keywordflow">case</span> <span class="charliteral">'C'</span> :
<a name="l00811"></a>00811 dx = i_x - text_rect.width () / 2;
<a name="l00812"></a>00812 <span class="keywordflow">break</span>;
<a name="l00813"></a>00813 <span class="keywordflow">case</span> <span class="charliteral">'r'</span> :
<a name="l00814"></a>00814 <span class="keywordflow">case</span> <span class="charliteral">'R'</span> :
<a name="l00815"></a>00815 dx = i_x - text_rect.width ();
<a name="l00816"></a>00816 <span class="keywordflow">break</span>;
<a name="l00817"></a>00817 <span class="keywordflow">default</span>:
<a name="l00818"></a>00818 dx = i_x;
<a name="l00819"></a>00819 }
<a name="l00820"></a>00820
<a name="l00821"></a>00821 <span class="keywordflow">switch</span> ( yp ) {
<a name="l00822"></a>00822 <span class="keywordflow">case</span> <span class="charliteral">'t'</span> :
<a name="l00823"></a>00823 <span class="keywordflow">case</span> <span class="charliteral">'T'</span> :
<a name="l00824"></a>00824 dy = i_y;
<a name="l00825"></a>00825 <span class="keywordflow">break</span>;
<a name="l00826"></a>00826 <span class="keywordflow">case</span> <span class="charliteral">'c'</span> :
<a name="l00827"></a>00827 <span class="keywordflow">case</span> <span class="charliteral">'C'</span> :
<a name="l00828"></a>00828 dy = i_y - text_rect.height () / 2;
<a name="l00829"></a>00829 <span class="keywordflow">break</span>;
<a name="l00830"></a>00830 <span class="keywordflow">case</span> <span class="charliteral">'b'</span> :
<a name="l00831"></a>00831 <span class="keywordflow">case</span> <span class="charliteral">'B'</span> :
<a name="l00832"></a>00832 dy = i_y - text_rect.height ();
<a name="l00833"></a>00833 <span class="keywordflow">break</span>;
<a name="l00834"></a>00834 <span class="keywordflow">default</span>:
<a name="l00835"></a>00835 dy = i_y;
<a name="l00836"></a>00836 }
<a name="l00837"></a>00837
<a name="l00838"></a>00838 text_rect.moveBy ( dx, dy );
<a name="l00839"></a>00839 text_rect.setWidth ( text_rect.width() + 2 );
<a name="l00840"></a>00840 text_rect.setHeight ( text_rect.height() + 2 );
<a name="l00841"></a>00841
<a name="l00842"></a>00842 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawText">drawText</a> ( text_rect, Qt::AlignLeft | Qt::AlignTop,
<a name="l00843"></a>00843 qstring );
<a name="l00844"></a>00844 }
<a name="l00845"></a>00845
<a name="l00846"></a>00846 <span class="keywordflow">else</span> <span class="comment">// angle not 0.0</span>
<a name="l00847"></a>00847 {
<a name="l00848"></a>00848 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#save">save</a>();
<a name="l00849"></a>00849
<a name="l00850"></a>00850 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#translate">translate</a> ( i_x, i_y );
<a name="l00851"></a>00851
<a name="l00852"></a>00852 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#rotate">rotate</a> ( - angle );
<a name="l00853"></a>00853
<a name="l00854"></a>00854 <span class="keywordflow">switch</span> ( xp ) {
<a name="l00855"></a>00855 <span class="keywordflow">case</span> <span class="charliteral">'l'</span> :
<a name="l00856"></a>00856 <span class="keywordflow">case</span> <span class="charliteral">'L'</span> :
<a name="l00857"></a>00857 dx = 0;
<a name="l00858"></a>00858 <span class="keywordflow">break</span>;
<a name="l00859"></a>00859 <span class="keywordflow">case</span> <span class="charliteral">'c'</span> :
<a name="l00860"></a>00860 <span class="keywordflow">case</span> <span class="charliteral">'C'</span> :
<a name="l00861"></a>00861 dx = 0 - text_rect.width () / 2;
<a name="l00862"></a>00862 <span class="keywordflow">break</span>;
<a name="l00863"></a>00863 <span class="keywordflow">case</span> <span class="charliteral">'r'</span> :
<a name="l00864"></a>00864 <span class="keywordflow">case</span> <span class="charliteral">'R'</span> :
<a name="l00865"></a>00865 dx = 0 - text_rect.width ();
<a name="l00866"></a>00866 <span class="keywordflow">break</span>;
<a name="l00867"></a>00867 <span class="keywordflow">default</span>:
<a name="l00868"></a>00868 dx = 0;
<a name="l00869"></a>00869 }
<a name="l00870"></a>00870
<a name="l00871"></a>00871 <span class="keywordflow">switch</span> ( yp ) {
<a name="l00872"></a>00872 <span class="keywordflow">case</span> <span class="charliteral">'t'</span> :
<a name="l00873"></a>00873 <span class="keywordflow">case</span> <span class="charliteral">'T'</span> :
<a name="l00874"></a>00874 dy = 0;
<a name="l00875"></a>00875 <span class="keywordflow">break</span>;
<a name="l00876"></a>00876 <span class="keywordflow">case</span> <span class="charliteral">'c'</span> :
<a name="l00877"></a>00877 <span class="keywordflow">case</span> <span class="charliteral">'C'</span> :
<a name="l00878"></a>00878 dy = 0 - text_rect.height () / 2;
<a name="l00879"></a>00879 <span class="keywordflow">break</span>;
<a name="l00880"></a>00880 <span class="keywordflow">case</span> <span class="charliteral">'b'</span> :
<a name="l00881"></a>00881 <span class="keywordflow">case</span> <span class="charliteral">'B'</span> :
<a name="l00882"></a>00882 dy = 0 - text_rect.height ();
<a name="l00883"></a>00883 <span class="keywordflow">break</span>;
<a name="l00884"></a>00884 <span class="keywordflow">default</span>:
<a name="l00885"></a>00885 dy = 0;
<a name="l00886"></a>00886 }
<a name="l00887"></a>00887
<a name="l00888"></a>00888 text_rect.moveBy ( dx, dy );
<a name="l00889"></a>00889 text_rect.setWidth ( text_rect.width() + 2 );
<a name="l00890"></a>00890 text_rect.setHeight ( text_rect.height() + 2 );
<a name="l00891"></a>00891
<a name="l00892"></a>00892 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawText">drawText</a> ( text_rect, Qt::AlignLeft | Qt::AlignTop,
<a name="l00893"></a>00893 qstring );
<a name="l00894"></a>00894
<a name="l00895"></a>00895 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#restore">restore</a>();
<a name="l00896"></a>00896
<a name="l00897"></a>00897 }
<a name="l00898"></a>00898
<a name="l00899"></a>00899 }
<a name="l00900"></a>00900
<a name="l00904"></a>00904 <span class="keywordtype">void</span>
<a name="l00905"></a>00905 <a class="code" href="classhippodraw_1_1QtViewImp.html#a91ff0c4c60b1d0a9a281f0bc0d8e8693">QtViewImp::</a>
<a name="l00906"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a91ff0c4c60b1d0a9a281f0bc0d8e8693">00906</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a91ff0c4c60b1d0a9a281f0bc0d8e8693">drawText</a> ( <span class="keyword">const</span> std::string &s,
<a name="l00907"></a>00907 <span class="keywordtype">float</span> xx, <span class="keywordtype">float</span> yy,
<a name="l00908"></a>00908 <span class="keywordtype">float</span> fontsize, <span class="keywordtype">float</span> angle,
<a name="l00909"></a>00909 <span class="keywordtype">char</span> xp, <span class="keywordtype">char</span> yp, <span class="keywordtype">bool</span> resize )
<a name="l00910"></a>00910 {
<a name="l00911"></a>00911 <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> black; <span class="comment">// default constructor</span>
<a name="l00912"></a>00912 <a class="code" href="classhippodraw_1_1QtViewImp.html#a91ff0c4c60b1d0a9a281f0bc0d8e8693">drawText</a> ( s, xx, yy, fontsize, angle, xp, yp, resize, 0, & black );
<a name="l00913"></a>00913 }
<a name="l00914"></a>00914
<a name="l00915"></a>00915 <span class="keywordtype">void</span>
<a name="l00916"></a>00916 <a class="code" href="classhippodraw_1_1QtViewImp.html#a91ff0c4c60b1d0a9a281f0bc0d8e8693">QtViewImp::</a>
<a name="l00917"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a66e49e5170f016142fd1494b2e86738b">00917</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a91ff0c4c60b1d0a9a281f0bc0d8e8693">drawText</a> ( <span class="keyword">const</span> std::string &s,
<a name="l00918"></a>00918 <span class="keywordtype">float</span> xx, <span class="keywordtype">float</span> yy,
<a name="l00919"></a>00919 <span class="keywordtype">float</span> fontsize, <span class="keywordtype">float</span> angle,
<a name="l00920"></a>00920 <span class="keywordtype">char</span> xp, <span class="keywordtype">char</span> yp, <span class="keywordtype">bool</span> resize,
<a name="l00921"></a>00921 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FontBase.html" title="A abstract base class for font handling.">FontBase</a> * font, <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> * color )
<a name="l00922"></a>00922 {
<a name="l00923"></a>00923 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l00924"></a>00924 <span class="keywordflow">if</span> ( color == 0 ) {
<a name="l00925"></a>00925 color = <span class="keyword">new</span> <a class="code" href="classhippodraw_1_1Color.html" title="A Color class for creating the color object following the standard RGB color space...">Color</a> (); <span class="comment">// black</span>
<a name="l00926"></a>00926 }
<a name="l00927"></a>00927 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> qcolor ( color-><a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>(), color-><a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>(), color-><a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>() );
<a name="l00928"></a>00928 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a> -> setPen ( qcolor );
<a name="l00929"></a>00929
<a name="l00930"></a>00930 <span class="keywordflow">if</span> ( font != 0 ) {
<a name="l00931"></a>00931 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1QtFont.html" title="An implementation of FontBase that uses a Qt QFont as implementation.">QtFont</a> * qtfont = dynamic_cast < <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1QtFont.html" title="An implementation of FontBase that uses a Qt QFont as implementation.">QtFont</a> * > ( font );
<a name="l00932"></a>00932 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html">QFont</a> & qfont = qtfont -> font();
<a name="l00933"></a>00933 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html">QFont</a> & qf = const_cast < <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html">QFont</a> & > ( qfont );
<a name="l00934"></a>00934
<a name="l00935"></a>00935 <a class="code" href="classhippodraw_1_1QtViewImp.html#a343e9bdfb8c746365b8b7bfd4af7159a">draw_Text</a> ( s,
<a name="l00936"></a>00936 (xx + rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>()), (yy + rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> () ),
<a name="l00937"></a>00937 fontsize, angle,
<a name="l00938"></a>00938 xp, yp, resize, qf, qcolor );
<a name="l00939"></a>00939 }
<a name="l00940"></a>00940 <span class="keywordflow">else</span> {
<a name="l00941"></a>00941 <a class="code" href="classhippodraw_1_1QtViewImp.html#a343e9bdfb8c746365b8b7bfd4af7159a">draw_Text</a> ( s,
<a name="l00942"></a>00942 (xx + rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>()), (yy + rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> () ),
<a name="l00943"></a>00943 fontsize, angle,
<a name="l00944"></a>00944 xp, yp, resize, <a class="code" href="classhippodraw_1_1QtViewImp.html#a92fefd258c4d90321b2f010804baac31">m_font_default</a>, qcolor );
<a name="l00945"></a>00945 }
<a name="l00946"></a>00946 }
<a name="l00947"></a>00947
<a name="l00948"></a>00948 <span class="keywordtype">void</span>
<a name="l00949"></a>00949 <a class="code" href="classhippodraw_1_1QtViewImp.html#aba9a43be3ae8e7179b9aacff4d44fd98" title="Draws a colored square.">QtViewImp::</a>
<a name="l00950"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#aba9a43be3ae8e7179b9aacff4d44fd98">00950</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#aba9a43be3ae8e7179b9aacff4d44fd98" title="Draws a colored square.">drawSquare</a> ( <span class="keywordtype">double</span> x1, <span class="keywordtype">double</span> y1, <span class="keywordtype">double</span> x2, <span class="keywordtype">double</span> y2,
<a name="l00951"></a>00951 <span class="keywordtype">int</span> red, <span class="keywordtype">int</span> green, <span class="keywordtype">int</span> blue )
<a name="l00952"></a>00952 {
<a name="l00953"></a>00953 <span class="comment">// If reversed, larger coordinate is to the left</span>
<a name="l00954"></a>00954 <span class="keywordflow">if</span> (<a class="code" href="classhippodraw_1_1ViewBase.html#a1de80faff2428b8dc67995112931b636" title="The plotter object used by this view.">m_plotter</a> -> isReverse()) {
<a name="l00955"></a>00955 <span class="keywordflow">if</span> (x1<x2) std::swap(x1,x2);
<a name="l00956"></a>00956 } <span class="keywordflow">else</span> {
<a name="l00957"></a>00957 <span class="keywordflow">if</span> (x2<x1) std::swap(x1,x2);
<a name="l00958"></a>00958 }
<a name="l00959"></a>00959
<a name="l00960"></a>00960 <span class="keywordflow">if</span> (y2<y1) std::swap(y1,y2);
<a name="l00961"></a>00961
<a name="l00962"></a>00962 <span class="keywordtype">int</span> x = <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x1 );
<a name="l00963"></a>00963 <span class="keywordtype">int</span> w = <a class="code" href="classhippodraw_1_1QtViewImp.html#a1578b9aeb0a01979428e387bc827d211" title="Converts the data space coordinate X to the view space coordinate X.">toViewX</a> ( x2 ) - x + 1;
<a name="l00964"></a>00964 <span class="keywordtype">int</span> y = <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y2 );
<a name="l00965"></a>00965 <span class="keywordtype">int</span> h = <a class="code" href="classhippodraw_1_1QtViewImp.html#a0402d462b038ea91756dcfb9009fb280" title="Converts the data space coordinate Y to the view space coordinate Y.">toViewY</a> ( y1 ) - y + 1;
<a name="l00966"></a>00966
<a name="l00967"></a>00967 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> color ( red, green, blue );
<a name="l00968"></a>00968
<a name="l00969"></a>00969 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#fillRect">fillRect</a> ( x, y, w, h, color );
<a name="l00970"></a>00970 }
<a name="l00971"></a>00971
<a name="l00972"></a>00972 <span class="keywordtype">void</span>
<a name="l00973"></a>00973 <a class="code" href="classhippodraw_1_1QtViewImp.html#a98175f85f57fbe36cf71c8fb96d4b7b1" title="Draws a colored square in view space.">QtViewImp::</a>
<a name="l00974"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a98175f85f57fbe36cf71c8fb96d4b7b1">00974</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a98175f85f57fbe36cf71c8fb96d4b7b1" title="Draws a colored square in view space.">drawViewSquare</a> ( <span class="keywordtype">float</span> x1, <span class="keywordtype">float</span> y1, <span class="keywordtype">float</span> x2, <span class="keywordtype">float</span> y2,
<a name="l00975"></a>00975 <span class="keywordtype">int</span> red, <span class="keywordtype">int</span> green, <span class="keywordtype">int</span> blue )
<a name="l00976"></a>00976 {
<a name="l00977"></a>00977 <span class="keywordtype">int</span> x = <a class="code" href="classhippodraw_1_1QtViewImp.html#abcab18d827f93f48c57b401aa2db6ca6" title="Converts coordinate from view space to canvas space.">toCanvasX</a> ( x1 );
<a name="l00978"></a>00978 <span class="keywordtype">int</span> w = <a class="code" href="classhippodraw_1_1QtViewImp.html#abcab18d827f93f48c57b401aa2db6ca6" title="Converts coordinate from view space to canvas space.">toCanvasX</a> ( x2 ) - x + 1;
<a name="l00979"></a>00979 <span class="keywordtype">int</span> y = <a class="code" href="classhippodraw_1_1QtViewImp.html#a5e13340609fe038fc0007ba334822cd7" title="Converts coordinate from view space to canvas space.">toCanvasY</a> ( y2 );
<a name="l00980"></a>00980 <span class="keywordtype">int</span> h = <a class="code" href="classhippodraw_1_1QtViewImp.html#a5e13340609fe038fc0007ba334822cd7" title="Converts coordinate from view space to canvas space.">toCanvasY</a> ( y1 ) - y + 1;
<a name="l00981"></a>00981
<a name="l00982"></a>00982 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qcolor.html">QColor</a> color ( red, green, blue );
<a name="l00983"></a>00983
<a name="l00984"></a>00984 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#fillRect">fillRect</a> ( x, y, w, h, color );
<a name="l00985"></a>00985 }
<a name="l00986"></a>00986
<a name="l00987"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a1aacfe05f1391e6ed144cc3a61dd5d8b">00987</a> <span class="keywordtype">void</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a1aacfe05f1391e6ed144cc3a61dd5d8b" title="Set the crossX value.">QtViewImp::setCrossX</a> ( <span class="keywordtype">double</span> val )
<a name="l00988"></a>00988 {
<a name="l00989"></a>00989 <a class="code" href="classhippodraw_1_1ViewBase.html#a1de80faff2428b8dc67995112931b636" title="The plotter object used by this view.">m_plotter</a>-><a class="code" href="classhippodraw_1_1PlotterBase.html#a1aacfe05f1391e6ed144cc3a61dd5d8b" title="Set the crossX value.">setCrossX</a> ( val );
<a name="l00990"></a>00990 }
<a name="l00991"></a>00991
<a name="l00992"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a3e855f4f5668af19d51a810dd02b0461">00992</a> <span class="keywordtype">void</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a3e855f4f5668af19d51a810dd02b0461" title="Set the crossY value.">QtViewImp::setCrossY</a> ( <span class="keywordtype">double</span> val )
<a name="l00993"></a>00993 {
<a name="l00994"></a>00994 <a class="code" href="classhippodraw_1_1ViewBase.html#a1de80faff2428b8dc67995112931b636" title="The plotter object used by this view.">m_plotter</a>-><a class="code" href="classhippodraw_1_1PlotterBase.html#a3e855f4f5668af19d51a810dd02b0461" title="Set the crossY value.">setCrossY</a> ( val );
<a name="l00995"></a>00995 }
<a name="l00996"></a>00996
<a name="l00997"></a>00997
<a name="l00998"></a>00998 <span class="keywordtype">void</span>
<a name="l00999"></a>00999 <a class="code" href="classhippodraw_1_1QtViewImp.html#af34ce3f8ab4aec8f2537567c1fce033d">QtViewImp::</a>
<a name="l01000"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#af34ce3f8ab4aec8f2537567c1fce033d">01000</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#af34ce3f8ab4aec8f2537567c1fce033d">setDefaultFont</a> ( <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html">QFont</a>& font )
<a name="l01001"></a>01001 {
<a name="l01002"></a>01002 <a class="code" href="classhippodraw_1_1QtViewImp.html#a92fefd258c4d90321b2f010804baac31">m_font_default</a> = font;
<a name="l01003"></a>01003 }
<a name="l01004"></a>01004
<a name="l01005"></a>01005 <span class="keyword">const</span> <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfont.html">QFont</a> &
<a name="l01006"></a>01006 <a class="code" href="classhippodraw_1_1QtViewImp.html#aef74fc7522693082aaece0fdd370f043">QtViewImp::</a>
<a name="l01007"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#aef74fc7522693082aaece0fdd370f043">01007</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#aef74fc7522693082aaece0fdd370f043">defaultFont</a>()
<a name="l01008"></a>01008 {
<a name="l01009"></a>01009 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1QtViewImp.html#a92fefd258c4d90321b2f010804baac31">m_font_default</a>;
<a name="l01010"></a>01010 }
<a name="l01011"></a>01011
<a name="l01012"></a>01012 <span class="keywordtype">void</span>
<a name="l01013"></a>01013 <a class="code" href="classhippodraw_1_1QtViewImp.html#a58be70741774818373dbdd1738ed24d6" title="Draws a image.">QtViewImp::</a>
<a name="l01014"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#a58be70741774818373dbdd1738ed24d6">01014</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#a58be70741774818373dbdd1738ed24d6" title="Draws a image.">drawImage</a> ( <span class="keyword">const</span> std::string &filename, <span class="keywordtype">int</span> position)
<a name="l01015"></a>01015 {
<a name="l01016"></a>01016 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html">QPixmap</a> pixmap;
<a name="l01017"></a>01017
<a name="l01018"></a>01018 <span class="comment">// Manually add the directory. </span>
<a name="l01019"></a>01019 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> fn ( (<span class="stringliteral">"temp_latex/"</span>+filename).c_str() );
<a name="l01020"></a>01020 <span class="keywordflow">switch</span> ( position ){
<a name="l01021"></a>01021 <span class="keywordflow">case</span> 0: <span class="comment">// Scale to fit the plot</span>
<a name="l01022"></a>01022 <span class="keywordflow">if</span> (pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#load">load</a>(fn)) {
<a name="l01023"></a>01023 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l01024"></a>01024 <span class="keywordtype">double</span> x=rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>();
<a name="l01025"></a>01025 <span class="keywordtype">double</span> y=rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>();
<a name="l01026"></a>01026 <span class="keywordtype">double</span> h=rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>();
<a name="l01027"></a>01027 <span class="keywordtype">double</span> w=h*pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#width">width</a>()/pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#height">height</a>();
<a name="l01028"></a>01028 <a class="code" href="classhippodraw_1_1ViewBase.html#a07fc05a06bba1c4e2a56bd4024b09c30" title="Sets the drawing Rectangle in the devices coordinate system.">setDrawRect</a>(x,y,w,h);
<a name="l01029"></a>01029 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> qrect = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a>(static_cast<int>(x),
<a name="l01030"></a>01030 static_cast<int>(y),
<a name="l01031"></a>01031 static_cast<int>(w),
<a name="l01032"></a>01032 static_cast<int>(h) );
<a name="l01033"></a>01033 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPixmap">drawPixmap</a>( qrect, pixmap );
<a name="l01034"></a>01034 }
<a name="l01035"></a>01035 <span class="keywordflow">break</span>;
<a name="l01036"></a>01036
<a name="l01037"></a>01037 <span class="keywordflow">case</span> 1:
<a name="l01038"></a>01038 <span class="keywordflow">if</span> (pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#load">load</a>(fn)) {
<a name="l01039"></a>01039 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l01040"></a>01040 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> mr = <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a> ();
<a name="l01041"></a>01041 <span class="keywordtype">double</span> x=rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>()+mr.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>();
<a name="l01042"></a>01042 <span class="keywordtype">double</span> y=rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>();
<a name="l01043"></a>01043 <span class="keywordtype">double</span> h=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#height">height</a>()*0.8;
<a name="l01044"></a>01044 <span class="keywordtype">double</span> w=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#width">width</a>()*0.8;
<a name="l01045"></a>01045
<a name="l01046"></a>01046 <span class="comment">// Limit the size</span>
<a name="l01047"></a>01047 <span class="keywordflow">if</span> ( h>36.0 ) {
<a name="l01048"></a>01048 w=w*36.0 / h;
<a name="l01049"></a>01049 h = 36.0;
<a name="l01050"></a>01050 }
<a name="l01051"></a>01051
<a name="l01052"></a>01052 <span class="keywordflow">if</span> ( w>mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() * 0.8 ) {
<a name="l01053"></a>01053 <span class="keywordtype">double</span> ratio = mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() * 0.8 / w ;
<a name="l01054"></a>01054 h *= ratio;
<a name="l01055"></a>01055 w *= ratio;
<a name="l01056"></a>01056 }
<a name="l01057"></a>01057
<a name="l01058"></a>01058 x+=mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>()/2.0-w/2.0;
<a name="l01059"></a>01059 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> qrect = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a>(static_cast<int>(x),
<a name="l01060"></a>01060 static_cast<int>(y),
<a name="l01061"></a>01061 static_cast<int>(w),
<a name="l01062"></a>01062 static_cast<int>(h) );
<a name="l01063"></a>01063 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPixmap">drawPixmap</a> (qrect, pixmap );
<a name="l01064"></a>01064 }
<a name="l01065"></a>01065 <span class="keywordflow">break</span>;
<a name="l01066"></a>01066
<a name="l01067"></a>01067 <span class="keywordflow">case</span> 2:
<a name="l01068"></a>01068 <span class="keywordflow">if</span> (pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#load">load</a>(fn)) {
<a name="l01069"></a>01069 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l01070"></a>01070 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> mr = <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a> ();
<a name="l01071"></a>01071 <span class="keywordtype">double</span> x=rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>()+mr.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>();
<a name="l01072"></a>01072 <span class="keywordtype">double</span> y=rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>();
<a name="l01073"></a>01073 <span class="keywordtype">double</span> h=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#height">height</a>();
<a name="l01074"></a>01074 <span class="keywordtype">double</span> w=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#width">width</a>();
<a name="l01075"></a>01075
<a name="l01076"></a>01076 <span class="comment">// Limit the size</span>
<a name="l01077"></a>01077 <span class="keywordflow">if</span> ( h>40.0 ) {
<a name="l01078"></a>01078 w=w*40.0 / h;
<a name="l01079"></a>01079 h = 40.0;
<a name="l01080"></a>01080 }
<a name="l01081"></a>01081
<a name="l01082"></a>01082 <span class="keywordflow">if</span> ( w>mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() * 0.8 ) {
<a name="l01083"></a>01083 <span class="keywordtype">double</span> ratio = mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() * 0.8 / w ;
<a name="l01084"></a>01084 h *= ratio;
<a name="l01085"></a>01085 w *= ratio;
<a name="l01086"></a>01086 }
<a name="l01087"></a>01087
<a name="l01088"></a>01088
<a name="l01089"></a>01089 x+=mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>()/2.0-w/2.0;
<a name="l01090"></a>01090 y+=rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>()-0.9*h;
<a name="l01091"></a>01091 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> qrect = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a>(static_cast<int>(x),
<a name="l01092"></a>01092 static_cast<int>(y),
<a name="l01093"></a>01093 static_cast<int>(w),
<a name="l01094"></a>01094 static_cast<int>(h) );
<a name="l01095"></a>01095 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPixmap">drawPixmap</a> (qrect, pixmap );
<a name="l01096"></a>01096 }
<a name="l01097"></a>01097 <span class="keywordflow">break</span>;
<a name="l01098"></a>01098
<a name="l01099"></a>01099 <span class="keywordflow">case</span> 3:
<a name="l01100"></a>01100 <span class="keywordflow">if</span> (pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#load">load</a>(fn)) {
<a name="l01101"></a>01101 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qwmatrix.html">QWMatrix</a> m;
<a name="l01102"></a>01102 m.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qwmatrix.html#rotate">rotate</a>(-90.0);
<a name="l01103"></a>01103 pixmap = pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#xForm">xForm</a>(m);
<a name="l01104"></a>01104
<a name="l01105"></a>01105 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l01106"></a>01106 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> mr = <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a> ();
<a name="l01107"></a>01107 <span class="keywordtype">double</span> x=rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>();
<a name="l01108"></a>01108 <span class="keywordtype">double</span> y=rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>()+mr.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>();
<a name="l01109"></a>01109 <span class="keywordtype">double</span> h=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#height">height</a>();
<a name="l01110"></a>01110 <span class="keywordtype">double</span> w=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#width">width</a>();
<a name="l01111"></a>01111
<a name="l01112"></a>01112 <span class="comment">// Limit the size</span>
<a name="l01113"></a>01113 <span class="keywordflow">if</span> ( w>40.0 ) {
<a name="l01114"></a>01114 h=h*40.0 / w;
<a name="l01115"></a>01115 w = 40.0;
<a name="l01116"></a>01116 }
<a name="l01117"></a>01117
<a name="l01118"></a>01118 <span class="keywordflow">if</span> ( h>mr.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>() * 0.8 ) {
<a name="l01119"></a>01119 <span class="keywordtype">double</span> ratio = mr.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>() * 0.8 / h ;
<a name="l01120"></a>01120 h *= ratio;
<a name="l01121"></a>01121 w *= ratio;
<a name="l01122"></a>01122 }
<a name="l01123"></a>01123
<a name="l01124"></a>01124 y+=mr.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>()/2.0-h/2.0;
<a name="l01125"></a>01125 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> qrect = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a>(static_cast<int>(x),
<a name="l01126"></a>01126 static_cast<int>(y),
<a name="l01127"></a>01127 static_cast<int>(w),
<a name="l01128"></a>01128 static_cast<int>(h) );
<a name="l01129"></a>01129 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPixmap">drawPixmap</a> (qrect, pixmap);
<a name="l01130"></a>01130 }
<a name="l01131"></a>01131 <span class="keywordflow">break</span>;
<a name="l01132"></a>01132
<a name="l01133"></a>01133 <span class="keywordflow">case</span> 4:
<a name="l01134"></a>01134 <span class="keywordflow">if</span> ( pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#load">load</a> ( fn ) ) {
<a name="l01135"></a>01135 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> rect = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a> ();
<a name="l01136"></a>01136 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> mr = <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a> ();
<a name="l01137"></a>01137 <span class="keywordtype">double</span> x = rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>()+mr.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>();
<a name="l01138"></a>01138 <span class="keywordtype">double</span> y = rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>()+mr.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>();
<a name="l01139"></a>01139 <span class="keywordtype">double</span> h=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#height">height</a>()*0.7;
<a name="l01140"></a>01140 <span class="keywordtype">double</span> w=pixmap.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpixmap.html#width">width</a>()*0.7;
<a name="l01141"></a>01141
<a name="l01142"></a>01142 <span class="comment">// Limit the size</span>
<a name="l01143"></a>01143 <span class="keywordflow">if</span> ( h>34.0 ) {
<a name="l01144"></a>01144 w=w*34.0 / h;
<a name="l01145"></a>01145 h = 34.0;
<a name="l01146"></a>01146 }
<a name="l01147"></a>01147
<a name="l01148"></a>01148 <span class="keywordflow">if</span> ( w>mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() * 0.8 ) {
<a name="l01149"></a>01149 <span class="keywordtype">double</span> ratio = mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() * 0.8 / w ;
<a name="l01150"></a>01150 h *= ratio;
<a name="l01151"></a>01151 w *= ratio;
<a name="l01152"></a>01152 }
<a name="l01153"></a>01153
<a name="l01154"></a>01154 x+=mr.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>()/2.0-w/2.0;
<a name="l01155"></a>01155 y+=-30.0-h;
<a name="l01156"></a>01156 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> qrect = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qrect.html">QRect</a> (static_cast<int>(x),
<a name="l01157"></a>01157 static_cast<int>(y),
<a name="l01158"></a>01158 static_cast<int>(w),
<a name="l01159"></a>01159 static_cast<int>(h) );
<a name="l01160"></a>01160 <a class="code" href="classhippodraw_1_1QtViewImp.html#a67b1b3cc5e4689425f4537bedb4ceb3f" title="The current Qt QPainter object.">m_painter</a>-><a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qpainter.html#drawPixmap">drawPixmap</a> (qrect, pixmap );
<a name="l01161"></a>01161 }
<a name="l01162"></a>01162 <span class="keywordflow">break</span>;
<a name="l01163"></a>01163
<a name="l01164"></a>01164
<a name="l01165"></a>01165 }
<a name="l01166"></a>01166
<a name="l01167"></a>01167
<a name="l01168"></a>01168 <span class="comment">// TODO: Show error if failed to load the image.</span>
<a name="l01169"></a>01169 }
<a name="l01170"></a>01170
<a name="l01171"></a>01171
<a name="l01172"></a>01172 <span class="keywordtype">void</span>
<a name="l01173"></a>01173 <a class="code" href="classhippodraw_1_1QtViewImp.html#ada5216dc1e1aad275e293f561804c4df" title="Draws a Latex equation.">QtViewImp::</a>
<a name="l01174"></a><a class="code" href="classhippodraw_1_1QtViewImp.html#ada5216dc1e1aad275e293f561804c4df">01174</a> <a class="code" href="classhippodraw_1_1QtViewImp.html#ada5216dc1e1aad275e293f561804c4df" title="Draws a Latex equation.">drawLatex</a> ( <span class="keyword">const</span> std::string &eq, <span class="keywordtype">int</span> position )
<a name="l01175"></a>01175 {
<a name="l01176"></a>01176 std::map< const std::string, std::string>::iterator it = <a class="code" href="classhippodraw_1_1QtViewImp.html#aeea6816a3fd2ec553ecf81f080ac8dbb" title="The mapping from LaTex equation to PNG filename.">m_eq_png</a>.find(eq);
<a name="l01177"></a>01177 <span class="keywordflow">if</span> ( it!=<a class="code" href="classhippodraw_1_1QtViewImp.html#aeea6816a3fd2ec553ecf81f080ac8dbb" title="The mapping from LaTex equation to PNG filename.">m_eq_png</a>.end() ) {
<a name="l01178"></a>01178 <a class="code" href="classhippodraw_1_1QtViewImp.html#a58be70741774818373dbdd1738ed24d6" title="Draws a image.">drawImage</a> (<a class="code" href="classhippodraw_1_1QtViewImp.html#aeea6816a3fd2ec553ecf81f080ac8dbb" title="The mapping from LaTex equation to PNG filename.">m_eq_png</a>[eq], position);
<a name="l01179"></a>01179 }
<a name="l01180"></a>01180 <span class="keywordflow">else</span> {
<a name="l01181"></a>01181 <span class="comment">// Work in the temp_latex directory</span>
<a name="l01182"></a>01182 assert(<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qdir.html#setCurrent">QDir::setCurrent</a>(<span class="stringliteral">"temp_latex"</span>));
<a name="l01183"></a>01183
<a name="l01184"></a>01184 <span class="comment">// Generate the filenames. It's unique and based on the current time. Need millisecond accuracy.</span>
<a name="l01185"></a>01185 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> current_time = <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qdatetime.html#currentDateTime">QDateTime::currentDateTime</a>().toString(<span class="stringliteral">"yyyyMMddhhmmsszzz"</span>);
<a name="l01186"></a>01186 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> tex_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".tex"</span>;
<a name="l01187"></a>01187 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> png_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".png"</span>;
<a name="l01188"></a>01188 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> ps_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".ps"</span>;
<a name="l01189"></a>01189 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> dvi_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".dvi"</span>;
<a name="l01190"></a>01190 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> tmp_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".tmp"</span>;
<a name="l01191"></a>01191 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> aux_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".aux"</span>;
<a name="l01192"></a>01192 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> log_filename = <span class="stringliteral">"image"</span>+current_time+<span class="stringliteral">".log"</span>;
<a name="l01193"></a>01193
<a name="l01194"></a>01194 <span class="comment">// Command 1 to 3 generate the png file and command 4 remove all temp files</span>
<a name="l01195"></a>01195 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> command1 = <span class="stringliteral">"latex -interaction=nonstopmode "</span>+tex_filename+<span class="stringliteral">" > "</span>+tmp_filename;
<a name="l01196"></a>01196 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> command2 = <span class="stringliteral">"dvips -q -o "</span>+ps_filename+<span class="stringliteral">" "</span>+dvi_filename;
<a name="l01197"></a>01197 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> command3 = <span class="stringliteral">"gs < /dev/null -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=ppmraw -sOutputFile=- -r150 -q -dNOPAUSE "</span>+ps_filename+<span class="stringliteral">" | pnmcrop -white | pnmmargin -white 10 | pnmtopng -interlace - >"</span>+png_filename;
<a name="l01198"></a>01198 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html">QString</a> command4 = <span class="stringliteral">"rm "</span>+tex_filename+<span class="stringliteral">" "</span>+ps_filename+<span class="stringliteral">" "</span>+dvi_filename+<span class="stringliteral">" "</span>+tmp_filename+<span class="stringliteral">" "</span>+aux_filename+<span class="stringliteral">" "</span>+log_filename;
<a name="l01199"></a>01199
<a name="l01200"></a>01200 <span class="comment">// Write the Latex text to file and call the commands to generate the image</span>
<a name="l01201"></a>01201 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfile.html">QFile</a> file(tex_filename);
<a name="l01202"></a>01202 <span class="keywordflow">if</span> (file.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfile.html#open">open</a>(IO_WriteOnly) ) {
<a name="l01203"></a>01203 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qtextstream.html">QTextStream</a> stream(&file);
<a name="l01204"></a>01204 <span class="comment">// Generate the Latex file ( wither header and ending )</span>
<a name="l01205"></a>01205 stream << <span class="stringliteral">"\\documentclass{article}\n"</span>;
<a name="l01206"></a>01206 stream << <span class="stringliteral">"\\pagestyle{empty}\n"</span>;
<a name="l01207"></a>01207 stream << <span class="stringliteral">"\\usepackage{xspace,amssymb,amsfonts,amsmath}\n"</span>;
<a name="l01208"></a>01208 stream << <span class="stringliteral">"\\usepackage{mathptmx}\n"</span>;
<a name="l01209"></a>01209 stream << <span class="stringliteral">"\\usepackage{color}\n"</span>;
<a name="l01210"></a>01210 stream << <span class="stringliteral">"\\begin{document}\n"</span>;
<a name="l01211"></a>01211 stream << <span class="stringliteral">"\\begin{displaymath}\n"</span>;
<a name="l01212"></a>01212 stream << eq.c_str() <<<span class="stringliteral">"\n"</span>;
<a name="l01213"></a>01213 stream << <span class="stringliteral">"\\end{displaymath}\n"</span>;
<a name="l01214"></a>01214 stream << <span class="stringliteral">"\\end{document}\n"</span>;
<a name="l01215"></a>01215 file.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qfile.html#close">close</a>();
<a name="l01216"></a>01216
<a name="l01217"></a>01217 system(command1.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html#latin1">latin1</a>());
<a name="l01218"></a>01218 system(command2.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html#latin1">latin1</a>());
<a name="l01219"></a>01219 system(command3.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html#latin1">latin1</a>());
<a name="l01220"></a>01220 system(command4.<a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qstring.html#latin1">latin1</a>());
<a name="l01221"></a>01221
<a name="l01222"></a>01222 std::string png_fn = png_filename.latin1();
<a name="l01223"></a>01223 <a class="code" href="classhippodraw_1_1QtViewImp.html#aeea6816a3fd2ec553ecf81f080ac8dbb" title="The mapping from LaTex equation to PNG filename.">m_eq_png</a>[eq]=png_fn;
<a name="l01224"></a>01224
<a name="l01225"></a>01225 <span class="comment">// Make sure return to the original working directory.</span>
<a name="l01226"></a>01226 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qdir.html#setCurrent">QDir::setCurrent</a>(<span class="stringliteral">".."</span>);
<a name="l01227"></a>01227 <a class="code" href="classhippodraw_1_1QtViewImp.html#a58be70741774818373dbdd1738ed24d6" title="Draws a image.">drawImage</a>(png_fn, position);
<a name="l01228"></a>01228 } <span class="keywordflow">else</span> {
<a name="l01229"></a>01229 <a class="codeRef" doxygen="qt.tag:http://doc.trolltech.com/3.3/" href="http://doc.trolltech.com/3.3/qdir.html#setCurrent">QDir::setCurrent</a>(<span class="stringliteral">".."</span>);
<a name="l01230"></a>01230 <span class="comment">// TODO: Show error if failed to open the text file.</span>
<a name="l01231"></a>01231 }
<a name="l01232"></a>01232 }
<a name="l01233"></a>01233 }
<a name="l01234"></a>01234
<a name="l01235"></a>01235
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