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<h1>OpenGLView.cxx</h1><a href="OpenGLView_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* Hippo OpenGLView implementation</span>
<a name="l00002"></a>00002 <span class="comment"> *</span>
<a name="l00003"></a>00003 <span class="comment"> */</span>
<a name="l00004"></a>00004
<a name="l00005"></a>00005 <span class="comment">// this :</span>
<a name="l00006"></a>00006 <span class="preprocessor">#include "<a class="code" href="OpenGLView_8h.html">OpenGLView.h</a>"</span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
<a name="l00009"></a>00009 <span class="preprocessor"></span><span class="preprocessor">#include "hippoconfig.h"</span>
<a name="l00010"></a>00010 <span class="preprocessor">#else</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span><span class="preprocessor">#include "msdevstudio/MSconfig.h"</span>
<a name="l00013"></a>00013 <span class="preprocessor">#endif</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "<a class="code" href="Color_8h.html" title="Color class interface.">graphics/Color.h</a>"</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include "<a class="code" href="CompositePlotter_8h.html" title="hippodraw::CompositePlotter class interface">plotters/CompositePlotter.h</a>"</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="PlotterBase_8h.html" title="hippodraw::PlotterBase class interface.">plotters/PlotterBase.h</a>"</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include "<a class="code" href="FontBase_8h.html" title="FontBase class interface.">graphics/FontBase.h</a>"</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="TextTTF_8h.html">TextTTF.h</a>"</span>
<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="OpenGL_8h.html">OpenGL.h</a>"</span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <iostream></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="preprocessor">#ifdef SSTREAM_DEFECT</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span><span class="preprocessor">#include <strstream></span>
<a name="l00028"></a>00028 <span class="preprocessor">#else</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#include <sstream></span>
<a name="l00030"></a>00030 <span class="preprocessor">#endif</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span>
<a name="l00032"></a>00032 <span class="comment">//#define DEBUG_GL</span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">using namespace </span>hippodraw;
<a name="l00035"></a>00035
<a name="l00036"></a><a class="code" href="classOpenGLView.html#a8e418550fe0f70a05d9bb82c6e4456ca">00036</a> <a class="code" href="classOpenGLView.html#a8e418550fe0f70a05d9bb82c6e4456ca">OpenGLView::OpenGLView</a> ()
<a name="l00037"></a>00037 :m_TTF(0)
<a name="l00038"></a>00038 {
<a name="l00039"></a>00039 <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a4e35ed485a6c714ac8b2707bb152af60" title="Set the parameters of 2D Rectangle.">setRect</a>(0,0,100,100);
<a name="l00040"></a>00040 <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a> = <span class="keyword">new</span> <a class="code" href="classhippodraw_1_1TextTTF.html" title="TextTTF permits to render text in the pixmap buffer by using the freetype fonts.">hippodraw::TextTTF</a>;
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00043"></a>00043
<a name="l00044"></a><a class="code" href="classOpenGLView.html#a5dc984a5881745efe7cb735f4d8fb712">00044</a> <a class="code" href="classOpenGLView.html#a5dc984a5881745efe7cb735f4d8fb712">OpenGLView::~OpenGLView</a>()
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 <span class="keyword">delete</span> <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a>;
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048
<a name="l00049"></a><a class="code" href="classOpenGLView.html#a3f7120b2f1fc50f45285380804f116a7">00049</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a3f7120b2f1fc50f45285380804f116a7">OpenGLView::setRect</a>(<span class="keywordtype">double</span> aX, <span class="keywordtype">double</span> aY, <span class="keywordtype">double</span> aW, <span class="keywordtype">double</span> aH)
<a name="l00050"></a>00050 {
<a name="l00051"></a>00051 <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a4e35ed485a6c714ac8b2707bb152af60" title="Set the parameters of 2D Rectangle.">setRect</a>(aX,aY,aW,aH);
<a name="l00052"></a>00052 }
<a name="l00053"></a>00053
<a name="l00054"></a>00054
<a name="l00055"></a><a class="code" href="classOpenGLView.html#aaeea1b73696e57e14a40b1fe6e4541f7">00055</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#aaeea1b73696e57e14a40b1fe6e4541f7" title="Sets the PlotterBase object to plotter.">OpenGLView::setPlotter</a> ( <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a> * plotter )
<a name="l00056"></a>00056 {
<a name="l00057"></a>00057 <a class="code" href="classOpenGLView.html#aaeea1b73696e57e14a40b1fe6e4541f7" title="Sets the PlotterBase object to plotter.">ViewBase::setPlotter</a> ( plotter );
<a name="l00058"></a>00058 plotter -> addObserver ( <span class="keyword">this</span> );
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a><a class="code" href="classOpenGLView.html#a78aa09930b4007dfa886e1ecb2dbf57b">00061</a> <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a>* <a class="code" href="classOpenGLView.html#a78aa09930b4007dfa886e1ecb2dbf57b" title="Returns the plotter used by this view.">OpenGLView::getPlotter</a> ()<span class="keyword"> const</span>
<a name="l00062"></a>00062 <span class="keyword"></span>{
<a name="l00063"></a>00063 <span class="keywordflow">return</span> <a class="code" href="classOpenGLView.html#a78aa09930b4007dfa886e1ecb2dbf57b" title="Returns the plotter used by this view.">ViewBase::getPlotter</a> ();
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065
<a name="l00066"></a>00066
<a name="l00067"></a><a class="code" href="classOpenGLView.html#a86e6348c4f9319b9ba47c6f173062f6b">00067</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a86e6348c4f9319b9ba47c6f173062f6b" title="Draws multiple line segments - that is, a line between x0,y0 and x1,y2, another between...">OpenGLView::drawLines</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00068"></a>00068 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00069"></a>00069 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">hippodraw::Line::Style</a> style,
<a name="l00070"></a>00070 <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 name="l00071"></a>00071 {
<a name="l00072"></a>00072 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00073"></a>00073 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawLines "</span> << std::endl;
<a name="l00074"></a>00074 <span class="preprocessor">#endif</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span>
<a name="l00076"></a>00076 <span class="keywordtype">float</span> r = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>() / 255.0);
<a name="l00077"></a>00077 <span class="keywordtype">float</span> g = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>() / 255.0);
<a name="l00078"></a>00078 <span class="keywordtype">float</span> b = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>() / 255.0);
<a name="l00079"></a>00079
<a name="l00080"></a>00080 glColor3f(r,g,b);
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00083"></a>00083 <span class="preprocessor"></span> std::cout << <span class="stringliteral">"debug : drawLines : color "</span>
<a name="l00084"></a>00084 << <span class="stringliteral">" r : "</span> << r
<a name="l00085"></a>00085 << <span class="stringliteral">" g : "</span> << g
<a name="l00086"></a>00086 << <span class="stringliteral">" b : "</span> << b
<a name="l00087"></a>00087 << std::endl;
<a name="l00088"></a>00088 <span class="preprocessor">#endif</span>
<a name="l00089"></a>00089 <span class="preprocessor"></span>
<a name="l00090"></a>00090 <span class="keywordflow">switch</span> (style)
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a>:
<a name="l00093"></a>00093 <span class="keywordflow">break</span>;
<a name="l00094"></a>00094 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a>:
<a name="l00095"></a>00095 <span class="keywordflow">break</span>;
<a name="l00096"></a>00096 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a>:
<a name="l00097"></a>00097 <span class="keywordflow">break</span>;
<a name="l00098"></a>00098 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a>:
<a name="l00099"></a>00099 <span class="keywordflow">break</span>;
<a name="l00100"></a>00100 <span class="keywordflow">default</span>:
<a name="l00101"></a>00101 <span class="keywordflow">break</span>;
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i = i+2 ) {
<a name="l00105"></a>00105 glBegin (GL_LINES);
<a name="l00106"></a>00106 glVertex3f (<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i]),0 );
<a name="l00107"></a>00107 glVertex3f (<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i+1]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i+1]),0 );
<a name="l00108"></a>00108 glEnd ();
<a name="l00109"></a>00109 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00110"></a>00110 <span class="preprocessor"></span> std::cout << <span class="stringliteral">"debug : "</span> << x[i] << <span class="stringliteral">" "</span> << y[i] << std::endl;
<a name="l00111"></a>00111 std::cout << <span class="stringliteral">"debug : "</span> << x[i+1] << <span class="stringliteral">" "</span> << y[i+1] << std::endl;
<a name="l00112"></a>00112 <span class="preprocessor">#endif</span>
<a name="l00113"></a>00113 <span class="preprocessor"></span> }
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keywordtype">void</span>
<a name="l00117"></a>00117 <a class="code" href="classOpenGLView.html#afebbea1e6ec74a4af1bf665e78be2d5e" title="Draws multiple line segments, each with a different color - that is, a line between...">OpenGLView::</a>
<a name="l00118"></a><a class="code" href="classOpenGLView.html#afebbea1e6ec74a4af1bf665e78be2d5e">00118</a> <a class="code" href="classOpenGLView.html#afebbea1e6ec74a4af1bf665e78be2d5e" 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="l00119"></a>00119 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00120"></a>00120 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">hippodraw::Line::Style</a> style,
<a name="l00121"></a>00121 <span class="keyword">const</span> std::vector< Color > & colors,
<a name="l00122"></a>00122 <span class="keywordtype">float</span> )
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00125"></a>00125 <span class="preprocessor"></span> std::cout << <span class="stringliteral">"hippodraw::OpenGLView::drawColorLines :"</span> << std::endl;
<a name="l00126"></a>00126 <span class="preprocessor">#endif</span>
<a name="l00127"></a>00127 <span class="preprocessor"></span>
<a name="l00128"></a>00128 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i+=2 ){
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <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="l00131"></a>00131 <span class="keywordtype">float</span> r = color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a> () / 255.0;
<a name="l00132"></a>00132 <span class="keywordtype">float</span> g = color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a> () / 255.0;
<a name="l00133"></a>00133 <span class="keywordtype">float</span> b = color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a> () / 255.0;
<a name="l00134"></a>00134
<a name="l00135"></a>00135 glColor3f(r,g,b);
<a name="l00136"></a>00136
<a name="l00137"></a>00137 <span class="comment">//FIXME m_outfile << size << " setlinewidth" << endl;</span>
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keywordflow">switch</span> (style) { <span class="comment">//FIXME</span>
<a name="l00140"></a>00140 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a>:
<a name="l00141"></a>00141 <span class="keywordflow">break</span>;
<a name="l00142"></a>00142 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a>:
<a name="l00143"></a>00143 <span class="keywordflow">break</span>;
<a name="l00144"></a>00144 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a>:
<a name="l00145"></a>00145 <span class="keywordflow">break</span>;
<a name="l00146"></a>00146 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a>:
<a name="l00147"></a>00147 <span class="keywordflow">break</span>;
<a name="l00148"></a>00148 <span class="keywordflow">default</span>:
<a name="l00149"></a>00149 <span class="keywordflow">break</span>;
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a>00152 glBegin (GL_LINES);
<a name="l00153"></a>00153 glVertex3f (<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i]),0 );
<a name="l00154"></a>00154 glVertex3f (<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i+1]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i+1]),0 );
<a name="l00155"></a>00155 glEnd ();
<a name="l00156"></a>00156
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a><a class="code" href="classOpenGLView.html#a72f6981e1495dda8cb39c4d4df2ed2bd">00160</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a72f6981e1495dda8cb39c4d4df2ed2bd" title="Draws multiple line segments.">OpenGLView::drawViewLines</a> (
<a name="l00161"></a>00161 <span class="keyword">const</span> std::vector< double > & x
<a name="l00162"></a>00162 ,<span class="keyword">const</span> std::vector< double > & y
<a name="l00163"></a>00163 ,<a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">hippodraw::Line::Style</a> style
<a name="l00164"></a>00164 ,<span class="keywordtype">bool</span> <span class="comment">//color</span>
<a name="l00165"></a>00165 ,<span class="keywordtype">float</span>
<a name="l00166"></a>00166 )
<a name="l00167"></a>00167 {
<a name="l00168"></a>00168 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00169"></a>00169 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawViewLines"</span> << std::endl;
<a name="l00170"></a>00170 <span class="preprocessor">#endif</span>
<a name="l00171"></a>00171 <span class="preprocessor"></span> glColor3f(0,0,0);
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordflow">switch</span> (style) { <span class="comment">//FIXME</span>
<a name="l00174"></a>00174 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a>:
<a name="l00175"></a>00175 <span class="keywordflow">break</span>;
<a name="l00176"></a>00176 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a>:
<a name="l00177"></a>00177 <span class="keywordflow">break</span>;
<a name="l00178"></a>00178 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a>:
<a name="l00179"></a>00179 <span class="keywordflow">break</span>;
<a name="l00180"></a>00180 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a>:
<a name="l00181"></a>00181 <span class="keywordflow">break</span>;
<a name="l00182"></a>00182 <span class="keywordflow">default</span>:
<a name="l00183"></a>00183 <span class="keywordflow">break</span>;
<a name="l00184"></a>00184 }
<a name="l00185"></a>00185
<a name="l00186"></a>00186 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i = i+2 ) {
<a name="l00187"></a>00187 glBegin (GL_LINES);
<a name="l00188"></a>00188 glVertex3f (<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x[i]),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y[i]),0 );
<a name="l00189"></a>00189 glVertex3f (<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x[i+1]),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y[i+1]),0 );
<a name="l00190"></a>00190 glEnd ();
<a name="l00191"></a>00191 <span class="comment">//std::cout << "debug : " << toX(x[i]) << " " << toY(y[i]) << std::endl;</span>
<a name="l00192"></a>00192 <span class="comment">//std::cout << "debug : " << toX(x[i+1]) << " " << toY(y[i+1]) << std::endl;</span>
<a name="l00193"></a>00193 }
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a><a class="code" href="classOpenGLView.html#a2918c04edd77a29f915e2fe41b27f3e0">00196</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a72f6981e1495dda8cb39c4d4df2ed2bd" title="Draws multiple line segments.">OpenGLView::drawViewLines</a> ( <span class="keyword">const</span> std::vector< double > & x,
<a name="l00197"></a>00197 <span class="keyword">const</span> std::vector< double > & y,
<a name="l00198"></a>00198 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">hippodraw::Line::Style</a> style,
<a name="l00199"></a>00199 <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 name="l00200"></a>00200 {
<a name="l00201"></a>00201 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00202"></a>00202 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawViewLines 2"</span> << std::endl;
<a name="l00203"></a>00203 <span class="preprocessor">#endif</span>
<a name="l00204"></a>00204 <span class="preprocessor"></span>
<a name="l00205"></a>00205 <span class="keywordtype">float</span> r = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>() / 255.0);
<a name="l00206"></a>00206 <span class="keywordtype">float</span> g = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>() / 255.0);
<a name="l00207"></a>00207 <span class="keywordtype">float</span> b = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>() / 255.0);
<a name="l00208"></a>00208
<a name="l00209"></a>00209 glColor3f(r,g,b);
<a name="l00210"></a>00210
<a name="l00211"></a>00211 <span class="keywordflow">switch</span> (style) { <span class="comment">//FIXME</span>
<a name="l00212"></a>00212 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a>:
<a name="l00213"></a>00213 <span class="keywordflow">break</span>;
<a name="l00214"></a>00214 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a>:
<a name="l00215"></a>00215 <span class="keywordflow">break</span>;
<a name="l00216"></a>00216 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a>:
<a name="l00217"></a>00217 <span class="keywordflow">break</span>;
<a name="l00218"></a>00218 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a>:
<a name="l00219"></a>00219 <span class="keywordflow">break</span>;
<a name="l00220"></a>00220 <span class="keywordflow">default</span>:
<a name="l00221"></a>00221 <span class="keywordflow">break</span>;
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i = i+2 ) {
<a name="l00225"></a>00225 glBegin (GL_LINES);
<a name="l00226"></a>00226 glVertex3d (<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x[i]),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y[i]),0 );
<a name="l00227"></a>00227 glVertex3d (<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x[i+1]),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y[i+1]),0 );
<a name="l00228"></a>00228 glEnd ();
<a name="l00229"></a>00229 }
<a name="l00230"></a>00230 }
<a name="l00231"></a>00231
<a name="l00232"></a><a class="code" href="classOpenGLView.html#a79888f167cabab448be6ab0d276c70d8">00232</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a79888f167cabab448be6ab0d276c70d8" title="Draws a polyline.">OpenGLView::drawPolyLine</a> ( <span class="keyword">const</span> std::vector< double > & xpoints,
<a name="l00233"></a>00233 <span class="keyword">const</span> std::vector< double > & ypoints,
<a name="l00234"></a>00234 <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7" title="Line style constants.">hippodraw::Line::Style</a> style,
<a name="l00235"></a>00235 <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 name="l00236"></a>00236 {
<a name="l00237"></a>00237 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00238"></a>00238 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawPolyLine"</span> << std::endl;
<a name="l00239"></a>00239 <span class="preprocessor">#endif</span>
<a name="l00240"></a>00240 <span class="preprocessor"></span>
<a name="l00241"></a>00241 <span class="keywordtype">float</span> r = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>() / 255.0);
<a name="l00242"></a>00242 <span class="keywordtype">float</span> g = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>() / 255.0);
<a name="l00243"></a>00243 <span class="keywordtype">float</span> b = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>() / 255.0);
<a name="l00244"></a>00244
<a name="l00245"></a>00245 glColor3f(r,g,b);
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <span class="keywordflow">switch</span> (style) {
<a name="l00248"></a>00248 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a454a9f774a1f745414146aa891d201f0" title="________">Line::Solid</a>:
<a name="l00249"></a>00249 <span class="keywordflow">break</span>;
<a name="l00250"></a>00250 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7af7f834c597c60e7e59d272d3223742e7" title=". . . . .">Line::Dot</a>:
<a name="l00251"></a>00251 <span class="keywordflow">break</span>;
<a name="l00252"></a>00252 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a42d11e7a7dcdd3e6a0ccf924c06b8ed0" title="__ __ __">Line::Dash</a>:
<a name="l00253"></a>00253 <span class="keywordflow">break</span>;
<a name="l00254"></a>00254 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Line.html#addb2fa415e015ee482fa2cd9eba96af7a4b3295cb4694f6cdf42b6644e1a4f597" title="__ . __ .">Line::DashDot</a>:
<a name="l00255"></a>00255 <span class="keywordflow">break</span>;
<a name="l00256"></a>00256 <span class="keywordflow">default</span>:
<a name="l00257"></a>00257 <span class="keywordflow">break</span>;
<a name="l00258"></a>00258 }
<a name="l00259"></a>00259
<a name="l00260"></a>00260 glBegin (GL_LINE_STRIP);
<a name="l00261"></a>00261 <span class="keywordflow">for</span> ( <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < xpoints.size(); i++ ) {
<a name="l00262"></a>00262 glVertex3f (<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(xpoints[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(ypoints[i]),0 );
<a name="l00263"></a>00263 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00264"></a>00264 <span class="preprocessor"></span> <span class="comment">//std::cout << "debug : pol " << i << " " << toViewX(xpoints[i]) << " " << toViewY(ypoints[i]) << std::endl;</span>
<a name="l00265"></a>00265 <span class="preprocessor">#endif</span>
<a name="l00266"></a>00266 <span class="preprocessor"></span> }
<a name="l00267"></a>00267 glEnd ();
<a name="l00268"></a>00268 }
<a name="l00269"></a>00269
<a name="l00270"></a><a class="code" href="classOpenGLView.html#aba9a43be3ae8e7179b9aacff4d44fd98">00270</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#aba9a43be3ae8e7179b9aacff4d44fd98" title="Draws a colored square.">OpenGLView::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="l00271"></a>00271 <span class="keywordtype">int</span> red, <span class="keywordtype">int</span> green, <span class="keywordtype">int</span> blue )
<a name="l00272"></a>00272 {
<a name="l00273"></a>00273 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00274"></a>00274 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawSquare "</span> << std::endl;
<a name="l00275"></a>00275 <span class="preprocessor">#endif</span>
<a name="l00276"></a>00276 <span class="preprocessor"></span>
<a name="l00277"></a>00277 <span class="keywordtype">float</span> r = (float)(red / 255.0);
<a name="l00278"></a>00278 <span class="keywordtype">float</span> g = (float)(green / 255.0);
<a name="l00279"></a>00279 <span class="keywordtype">float</span> b = (float)(blue / 255.0);
<a name="l00280"></a>00280
<a name="l00281"></a>00281 glColor3f(r,g,b);
<a name="l00282"></a>00282
<a name="l00283"></a>00283 glBegin(GL_POLYGON);
<a name="l00284"></a>00284 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x1),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y1),0);
<a name="l00285"></a>00285 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y1),0);
<a name="l00286"></a>00286 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y2),0);
<a name="l00287"></a>00287 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x1),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y2),0);
<a name="l00288"></a>00288 glEnd();
<a name="l00289"></a>00289 }
<a name="l00290"></a>00290
<a name="l00291"></a><a class="code" href="classOpenGLView.html#a98175f85f57fbe36cf71c8fb96d4b7b1">00291</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a98175f85f57fbe36cf71c8fb96d4b7b1" title="Draws a colored square in view space.">OpenGLView::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="l00292"></a>00292 <span class="keywordtype">int</span> red, <span class="keywordtype">int</span> green, <span class="keywordtype">int</span> blue ){
<a name="l00293"></a>00293 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00294"></a>00294 <span class="preprocessor"></span> std::cout << <span class="stringliteral">"hippodraw::OpenGLView::drawViewSquare : "</span> << std::endl;
<a name="l00295"></a>00295 <span class="preprocessor">#endif </span>
<a name="l00296"></a>00296 <span class="preprocessor"></span>
<a name="l00297"></a>00297 <span class="keywordtype">float</span> r = (float)(red / 255.0);
<a name="l00298"></a>00298 <span class="keywordtype">float</span> g = (float)(green / 255.0);
<a name="l00299"></a>00299 <span class="keywordtype">float</span> b = (float)(blue / 255.0);
<a name="l00300"></a>00300
<a name="l00301"></a>00301 glColor3f(r,g,b);
<a name="l00302"></a>00302
<a name="l00303"></a>00303 glBegin(GL_POLYGON);
<a name="l00304"></a>00304 glVertex3f(<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x1),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y1),0);
<a name="l00305"></a>00305 glVertex3f(<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x2),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y1),0);
<a name="l00306"></a>00306 glVertex3f(<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x2),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y2),0);
<a name="l00307"></a>00307 glVertex3f(<a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x1),<a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y2),0);
<a name="l00308"></a>00308 glEnd();
<a name="l00309"></a>00309
<a name="l00310"></a>00310 }
<a name="l00311"></a>00311
<a name="l00312"></a><a class="code" href="classOpenGLView.html#acc38c9a491e11323592bc5f38bf4d7e3">00312</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#acc38c9a491e11323592bc5f38bf4d7e3" title="Draws symbol points.">OpenGLView::drawPoints</a> ( <span class="keyword">const</span> std::vector<double> & x,
<a name="l00313"></a>00313 <span class="keyword">const</span> std::vector<double> & y,
<a name="l00314"></a>00314 <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7" title="Enumeration of the type of symbols supported by this class.">hippodraw::Symbol::Type</a> <a class="code" href="namespacenum__util.html#af7e893a8c6a5f6a426480fc85cda4fa1">type</a>,
<a name="l00315"></a>00315 <span class="keywordtype">float</span> sym_size,
<a name="l00316"></a>00316 <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="l00317"></a>00317 {
<a name="l00318"></a>00318 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00319"></a>00319 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawPoints "</span> << std::endl;
<a name="l00320"></a>00320 <span class="preprocessor">#endif</span>
<a name="l00321"></a>00321 <span class="preprocessor"></span>
<a name="l00322"></a>00322 <span class="comment">//printf("debug : type %d %g\n",type,sym_size);</span>
<a name="l00323"></a>00323
<a name="l00324"></a>00324 <span class="keywordtype">float</span> r = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a554f0bc3f055386ee8d8af3bed2270e0">getRed</a>() / 255.0);
<a name="l00325"></a>00325 <span class="keywordtype">float</span> g = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a2f7edccf0a09b1eb61bdca066be488ce">getGreen</a>() / 255.0);
<a name="l00326"></a>00326 <span class="keywordtype">float</span> b = (float)(color.<a class="code" href="classhippodraw_1_1Color.html#a6ef3a4782f8f919620728bc62e80f1e1">getBlue</a>() / 255.0);
<a name="l00327"></a>00327
<a name="l00328"></a>00328 glColor3f(r,g,b);
<a name="l00329"></a>00329
<a name="l00330"></a>00330 sym_size *= 0.2;
<a name="l00331"></a>00331
<a name="l00332"></a>00332 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < x.size(); i++) {
<a name="l00333"></a>00333 <span class="keywordflow">switch</span>(type) {
<a name="l00334"></a>00334 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a4233fbf0cafb86abcee94b38d769fc59">hippodraw::Symbol::SQUARE</a>:
<a name="l00335"></a>00335 glBegin(GL_LINE_STRIP);
<a name="l00336"></a>00336 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00337"></a>00337 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00338"></a>00338 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00339"></a>00339 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00340"></a>00340 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00341"></a>00341 glEnd ();
<a name="l00342"></a>00342 <span class="keywordflow">break</span>;
<a name="l00343"></a>00343 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a422a101b5abb93b446234c65ff7efc29">hippodraw::Symbol::SOLIDSQUARE</a>:
<a name="l00344"></a>00344 glBegin(GL_POLYGON);
<a name="l00345"></a>00345 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00346"></a>00346 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00347"></a>00347 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00348"></a>00348 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00349"></a>00349 glEnd ();
<a name="l00350"></a>00350 <span class="keywordflow">break</span>;
<a name="l00351"></a>00351 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a2fd33892864d1c342d3bead2f2d9ad56">hippodraw::Symbol::TRIANGLE</a>:
<a name="l00352"></a>00352 glBegin(GL_LINE_STRIP);
<a name="l00353"></a>00353 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00354"></a>00354 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00355"></a>00355 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00356"></a>00356 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00357"></a>00357 glEnd ();
<a name="l00358"></a>00358 <span class="keywordflow">break</span>;
<a name="l00359"></a>00359 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7ac75b4eafe14fef81b021478ab04a69a0">hippodraw::Symbol::FILLED_TRIANGLE</a>:
<a name="l00360"></a>00360 glBegin(GL_POLYGON);
<a name="l00361"></a>00361 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00362"></a>00362 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00363"></a>00363 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00364"></a>00364 glEnd ();
<a name="l00365"></a>00365 <span class="keywordflow">break</span>;
<a name="l00366"></a>00366 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7aa79c827759ea48f0735386c4b1188911">hippodraw::Symbol::CIRCLE</a>:
<a name="l00367"></a>00367 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a530cf6b112bd978cadb4526dbc5bd044">hippodraw::Symbol::FILLED_CIRCLE</a>:
<a name="l00368"></a>00368 std::cout << <span class="stringliteral">" debug : drawPoints : circle : dummy."</span> << std::endl;
<a name="l00369"></a>00369 glBegin(GL_LINE_STRIP);
<a name="l00370"></a>00370 <span class="comment">/*</span>
<a name="l00371"></a>00371 <span class="comment"> s_outfile << toViewX (x[i]) + (sym_size/2) << " "</span>
<a name="l00372"></a>00372 <span class="comment"> << toViewY (y[i]) << " moveto" << endl;</span>
<a name="l00373"></a>00373 <span class="comment"> s_outfile << toViewX (x[i]) << " "</span>
<a name="l00374"></a>00374 <span class="comment"> << toViewY (y[i]) << " "</span>
<a name="l00375"></a>00375 <span class="comment"> << sym_size/2 << " "</span>
<a name="l00376"></a>00376 <span class="comment"> << "0.0 360 arc" << endl;</span>
<a name="l00377"></a>00377 <span class="comment">*/</span>
<a name="l00378"></a>00378 glEnd ();
<a name="l00379"></a>00379 <span class="keywordflow">break</span>;
<a name="l00380"></a>00380 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a87fe59ef12c3d13dc2a4d14c9b16c1f9">hippodraw::Symbol::PLUS</a>:
<a name="l00381"></a>00381 glBegin(GL_LINES);
<a name="l00382"></a>00382 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a> (y[i]),0);
<a name="l00383"></a>00383 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a> (y[i]),0);
<a name="l00384"></a>00384 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00385"></a>00385 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i]),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00386"></a>00386 glEnd ();
<a name="l00387"></a>00387 <span class="keywordflow">break</span>;
<a name="l00388"></a>00388 <span class="keywordflow">case</span> <a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7a17bf78adaa676d402dfe64d4513475e4">hippodraw::Symbol::TIMES</a>:
<a name="l00389"></a>00389 glBegin(GL_LINES);
<a name="l00390"></a>00390 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00391"></a>00391 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00392"></a>00392 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])+(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])-(sym_size/2),0);
<a name="l00393"></a>00393 glVertex3f(<a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">toViewX</a>(x[i])-(sym_size/2),<a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">toViewY</a>(y[i])+(sym_size/2),0);
<a name="l00394"></a>00394 glEnd ();
<a name="l00395"></a>00395 <span class="keywordflow">break</span>;
<a name="l00396"></a>00396 <span class="keywordflow">default</span>:
<a name="l00397"></a>00397 <span class="keywordflow">break</span>;
<a name="l00398"></a>00398 }
<a name="l00399"></a>00399 }
<a name="l00400"></a>00400 }
<a name="l00401"></a>00401
<a name="l00402"></a><a class="code" href="classOpenGLView.html#aa051396200a0f1cfd9dd3c53726dfe94">00402</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#acc38c9a491e11323592bc5f38bf4d7e3" title="Draws symbol points.">OpenGLView::drawPoints</a> (
<a name="l00403"></a>00403 <span class="keyword">const</span> std::vector< double > & <span class="comment">//x</span>
<a name="l00404"></a>00404 ,<span class="keyword">const</span> std::vector< double > & <span class="comment">//y</span>
<a name="l00405"></a>00405 ,<span class="keyword">const</span> std::vector< Color > & <span class="comment">//colors</span>
<a name="l00406"></a>00406 ,<a class="code" href="namespacehippodraw_1_1Symbol.html#a1d1cfd8ffb84e947f82999c682b666a7" title="Enumeration of the type of symbols supported by this class.">hippodraw::Symbol::Type</a> <span class="comment">//type</span>
<a name="l00407"></a>00407 ,<span class="keywordtype">float</span> <span class="comment">//sym_size</span>
<a name="l00408"></a>00408 )
<a name="l00409"></a>00409 {
<a name="l00410"></a>00410 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00411"></a>00411 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawPoints 2"</span> << std::endl;
<a name="l00412"></a>00412 <span class="preprocessor">#endif</span>
<a name="l00413"></a>00413 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawPoints 2 : dummy"</span> << std::endl;
<a name="l00414"></a>00414 <span class="comment">/*</span>
<a name="l00415"></a>00415 <span class="comment"> for (unsigned int i = 0; i < x.size(); i++)</span>
<a name="l00416"></a>00416 <span class="comment"> {</span>
<a name="l00417"></a>00417 <span class="comment"> </span>
<a name="l00418"></a>00418 <span class="comment"> s_outfile << "gsave" << endl;</span>
<a name="l00419"></a>00419 <span class="comment"> s_outfile << hue[i] << " 1.0 1.0 sethsbcolor" << endl;</span>
<a name="l00420"></a>00420 <span class="comment"> s_outfile << "newpath systemdict begin" << endl;</span>
<a name="l00421"></a>00421 <span class="comment"></span>
<a name="l00422"></a>00422 <span class="comment"> switch ( type )</span>
<a name="l00423"></a>00423 <span class="comment"> {</span>
<a name="l00424"></a>00424 <span class="comment"> case hippodraw::Symbol::SQUARE:</span>
<a name="l00425"></a>00425 <span class="comment"> case hippodraw::Symbol::SOLIDSQUARE:</span>
<a name="l00426"></a>00426 <span class="comment"> </span>
<a name="l00427"></a>00427 <span class="comment"> s_outfile << toViewX (x[i])-(sym_size/2) << " " </span>
<a name="l00428"></a>00428 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " moveto" << endl;</span>
<a name="l00429"></a>00429 <span class="comment"> s_outfile << toViewX (x[i])+(sym_size/2) << " " </span>
<a name="l00430"></a>00430 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " lineto" << endl;</span>
<a name="l00431"></a>00431 <span class="comment"> s_outfile << toViewX (x[i])+(sym_size/2) << " " </span>
<a name="l00432"></a>00432 <span class="comment"> << toViewY (y[i])+(sym_size/2) << " lineto" << endl;</span>
<a name="l00433"></a>00433 <span class="comment"> s_outfile << toViewX (x[i])-(sym_size/2) << " " </span>
<a name="l00434"></a>00434 <span class="comment"> << toViewY (y[i])+(sym_size/2) << " lineto" << endl;</span>
<a name="l00435"></a>00435 <span class="comment"> s_outfile << "closepath" << endl;</span>
<a name="l00436"></a>00436 <span class="comment"> </span>
<a name="l00437"></a>00437 <span class="comment"> break;</span>
<a name="l00438"></a>00438 <span class="comment"> </span>
<a name="l00439"></a>00439 <span class="comment"> case hippodraw::Symbol::TRIANGLE:</span>
<a name="l00440"></a>00440 <span class="comment"> case hippodraw::Symbol::FILLED_TRIANGLE:</span>
<a name="l00441"></a>00441 <span class="comment"> s_outfile << toViewX (x[i]) << " " </span>
<a name="l00442"></a>00442 <span class="comment"> << toViewY (y[i]) + (sym_size/2) << " moveto" << endl;</span>
<a name="l00443"></a>00443 <span class="comment"> s_outfile << toViewX (x[i]) + (sym_size/2) << " " </span>
<a name="l00444"></a>00444 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " lineto" << endl;</span>
<a name="l00445"></a>00445 <span class="comment"> s_outfile << toViewX (x[i]) - (sym_size/2) << " " </span>
<a name="l00446"></a>00446 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " lineto" << endl;</span>
<a name="l00447"></a>00447 <span class="comment"> s_outfile << "closepath" << endl;</span>
<a name="l00448"></a>00448 <span class="comment"> break;</span>
<a name="l00449"></a>00449 <span class="comment"> </span>
<a name="l00450"></a>00450 <span class="comment"> case hippodraw::Symbol::CIRCLE:</span>
<a name="l00451"></a>00451 <span class="comment"> case hippodraw::Symbol::FILLED_CIRCLE:</span>
<a name="l00452"></a>00452 <span class="comment"> s_outfile << toViewX (x[i]) + (sym_size/2) << " "</span>
<a name="l00453"></a>00453 <span class="comment"> << toViewY (y[i]) << " moveto" << endl;</span>
<a name="l00454"></a>00454 <span class="comment"> s_outfile << toViewX (x[i]) << " "</span>
<a name="l00455"></a>00455 <span class="comment"> << toViewY (y[i]) << " "</span>
<a name="l00456"></a>00456 <span class="comment"> << sym_size/2 << " "</span>
<a name="l00457"></a>00457 <span class="comment"> << "0.0 360 arc" << endl;</span>
<a name="l00458"></a>00458 <span class="comment"> break;</span>
<a name="l00459"></a>00459 <span class="comment"></span>
<a name="l00460"></a>00460 <span class="comment"> case hippodraw::Symbol::PLUS:</span>
<a name="l00461"></a>00461 <span class="comment"> s_outfile << toViewX (x[i])-(sym_size/2) << " " </span>
<a name="l00462"></a>00462 <span class="comment"> << toViewY (y[i]) << " moveto" << endl;</span>
<a name="l00463"></a>00463 <span class="comment"> s_outfile << toViewX (x[i])+(sym_size/2) << " " </span>
<a name="l00464"></a>00464 <span class="comment"> << toViewY (y[i]) << " lineto" << endl;</span>
<a name="l00465"></a>00465 <span class="comment"> s_outfile << toViewX (x[i]) << " " </span>
<a name="l00466"></a>00466 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " moveto" << endl;</span>
<a name="l00467"></a>00467 <span class="comment"> s_outfile << toViewX (x[i]) << " " </span>
<a name="l00468"></a>00468 <span class="comment"> << toViewY (y[i])+(sym_size/2) << " lineto" << endl;</span>
<a name="l00469"></a>00469 <span class="comment"> break;</span>
<a name="l00470"></a>00470 <span class="comment"> </span>
<a name="l00471"></a>00471 <span class="comment"> case hippodraw::Symbol::TIMES:</span>
<a name="l00472"></a>00472 <span class="comment"> s_outfile << toViewX (x[i])-(sym_size/2) << " " </span>
<a name="l00473"></a>00473 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " moveto" << endl;</span>
<a name="l00474"></a>00474 <span class="comment"> s_outfile << toViewX (x[i])+(sym_size/2) << " " </span>
<a name="l00475"></a>00475 <span class="comment"> << toViewY (y[i])+(sym_size/2) << " lineto" << endl;</span>
<a name="l00476"></a>00476 <span class="comment"> s_outfile << toViewX (x[i])+(sym_size/2) << " " </span>
<a name="l00477"></a>00477 <span class="comment"> << toViewY (y[i])-(sym_size/2) << " moveto" << endl;</span>
<a name="l00478"></a>00478 <span class="comment"> s_outfile << toViewX (x[i])-(sym_size/2) << " " </span>
<a name="l00479"></a>00479 <span class="comment"> << toViewY (y[i])+(sym_size/2) << " lineto" << endl;</span>
<a name="l00480"></a>00480 <span class="comment"> break;</span>
<a name="l00481"></a>00481 <span class="comment"></span>
<a name="l00482"></a>00482 <span class="comment"> default:</span>
<a name="l00483"></a>00483 <span class="comment"> break;</span>
<a name="l00484"></a>00484 <span class="comment"></span>
<a name="l00485"></a>00485 <span class="comment"> }</span>
<a name="l00486"></a>00486 <span class="comment"> </span>
<a name="l00487"></a>00487 <span class="comment"> s_outfile << "end" << endl;</span>
<a name="l00488"></a>00488 <span class="comment"> </span>
<a name="l00489"></a>00489 <span class="comment"> if(filled)</span>
<a name="l00490"></a>00490 <span class="comment"> {</span>
<a name="l00491"></a>00491 <span class="comment"> s_outfile << "fill grestore" << endl;</span>
<a name="l00492"></a>00492 <span class="comment"> }</span>
<a name="l00493"></a>00493 <span class="comment"> else</span>
<a name="l00494"></a>00494 <span class="comment"> {</span>
<a name="l00495"></a>00495 <span class="comment"> s_outfile << "stroke grestore" << endl;</span>
<a name="l00496"></a>00496 <span class="comment"> }</span>
<a name="l00497"></a>00497 <span class="comment"> }</span>
<a name="l00498"></a>00498 <span class="comment"> */</span>
<a name="l00499"></a>00499 }
<a name="l00500"></a>00500
<a name="l00501"></a><a class="code" href="classOpenGLView.html#abd6f6305245ce53cbfa5633e1174c882">00501</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#abd6f6305245ce53cbfa5633e1174c882">OpenGLView::drawMag</a> ( <span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y, <span class="keywordtype">int</span> mag, <span class="keywordtype">float</span> fontsize )
<a name="l00502"></a>00502 {
<a name="l00503"></a>00503 <span class="preprocessor">#ifdef SSTREAM_DEFECT</span>
<a name="l00504"></a>00504 <span class="preprocessor"></span> std::ostrstream ost;
<a name="l00505"></a>00505 <span class="preprocessor">#else</span>
<a name="l00506"></a>00506 <span class="preprocessor"></span> std::ostringstream ost;
<a name="l00507"></a>00507 <span class="preprocessor">#endif</span>
<a name="l00508"></a>00508 <span class="preprocessor"></span>
<a name="l00509"></a>00509 ost << mag << std::ends;
<a name="l00510"></a>00510 <span class="keyword">const</span> std::string s(ost.str());
<a name="l00511"></a>00511 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00512"></a>00512 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawMag "</span> << s
<a name="l00513"></a>00513 << <span class="stringliteral">" x "</span> << x << <span class="stringliteral">" y "</span> << y
<a name="l00514"></a>00514 << <span class="stringliteral">" fontsize "</span> << fontsize
<a name="l00515"></a>00515 << std::endl;
<a name="l00516"></a>00516 <span class="preprocessor">#endif</span>
<a name="l00517"></a>00517 <span class="preprocessor"></span> <span class="comment">// AxisRep2D::drawXTickLabels do not give good y position</span>
<a name="l00518"></a>00518 <span class="comment">// when having an y upstream. We try to reverse what is done</span>
<a name="l00519"></a>00519 <span class="comment">// here (yp=t) and correct.</span>
<a name="l00520"></a>00520
<a name="l00521"></a>00521 <span class="comment">// Reverse :</span>
<a name="l00522"></a>00522 <span class="comment">/*</span>
<a name="l00523"></a>00523 <span class="comment"> float font_size = fontsize / 0.75;</span>
<a name="l00524"></a>00524 <span class="comment"> y -= m_draw_rect.getY();</span>
<a name="l00525"></a>00525 <span class="comment"> y -= (font_size * 1.2);</span>
<a name="l00526"></a>00526 <span class="comment"> // Correct :</span>
<a name="l00527"></a>00527 <span class="comment"> y -= (font_size * 1.2);</span>
<a name="l00528"></a>00528 <span class="comment"> y += m_draw_rect.getY();</span>
<a name="l00529"></a>00529 <span class="comment">*/</span>
<a name="l00530"></a>00530
<a name="l00531"></a>00531 <a class="code" href="classOpenGLView.html#a84c93b38e1b6decbc96c0a0b03c778df">draw_Text</a> ( std::string(<span class="stringliteral">"x10"</span>), <a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x), <a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y), fontsize, 0, <span class="charliteral">'l'</span>, <span class="charliteral">'t'</span> );
<a name="l00532"></a>00532
<a name="l00533"></a>00533 <a class="code" href="classOpenGLView.html#a84c93b38e1b6decbc96c0a0b03c778df">draw_Text</a> ( s, <a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x+2*fontsize), <a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y+fontsize*0.2), fontsize, 0, <span class="charliteral">'l'</span>, <span class="charliteral">'t'</span> );
<a name="l00534"></a>00534 }
<a name="l00535"></a>00535
<a name="l00536"></a>00536 <span class="comment">// void OpenGLView::drawUserText ( const std::string &s, float x, float y,</span>
<a name="l00537"></a>00537 <span class="comment">// float fontsize, float angle,</span>
<a name="l00538"></a>00538 <span class="comment">// char xp, char yp )</span>
<a name="l00539"></a>00539 <span class="comment">// {</span>
<a name="l00540"></a>00540 <span class="comment">// #ifdef DEBUG_GL </span>
<a name="l00541"></a>00541 <span class="comment">// std::cout << " debug : drawUserText " << s << std::endl;</span>
<a name="l00542"></a>00542 <span class="comment">// #endif</span>
<a name="l00543"></a>00543 <span class="comment">// draw_Text ( s, toViewX (x), toViewY (y), fontsize, angle, xp , yp);</span>
<a name="l00544"></a>00544 <span class="comment">// }</span>
<a name="l00545"></a>00545
<a name="l00546"></a><a class="code" href="classOpenGLView.html#af4af5614f89a1b96359fd2cb3f4934b6">00546</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#af4af5614f89a1b96359fd2cb3f4934b6">OpenGLView::drawText</a> ( <span class="keyword">const</span> std::string &s, <span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y,
<a name="l00547"></a>00547 <span class="keywordtype">float</span> fontsize, <span class="keywordtype">float</span> angle,
<a name="l00548"></a>00548 <span class="keywordtype">char</span> xp, <span class="keywordtype">char</span> yp , <span class="keywordtype">bool</span>)
<a name="l00549"></a>00549 {
<a name="l00550"></a>00550 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00551"></a>00551 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawText "</span> << s << std::endl;
<a name="l00552"></a>00552 <span class="preprocessor">#endif</span>
<a name="l00553"></a>00553 <span class="preprocessor"></span> <a class="code" href="classOpenGLView.html#a84c93b38e1b6decbc96c0a0b03c778df">draw_Text</a> ( s, <a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x), <a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y), fontsize, angle, xp, yp );
<a name="l00554"></a>00554 }
<a name="l00555"></a>00555
<a name="l00556"></a><a class="code" href="classOpenGLView.html#a76638b9dba6f76b44658fa8ab534bd13">00556</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#af4af5614f89a1b96359fd2cb3f4934b6">OpenGLView::drawText</a> ( <span class="keyword">const</span> std::string &s, <span class="keywordtype">float</span> x, <span class="keywordtype">float</span> y,
<a name="l00557"></a>00557 <span class="keywordtype">float</span> fontsize, <span class="keywordtype">float</span> angle,
<a name="l00558"></a>00558 <span class="keywordtype">char</span> xp, <span class="keywordtype">char</span> yp, <span class="keywordtype">bool</span>,
<a name="l00559"></a>00559 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FontBase.html" title="A abstract base class for font handling.">FontBase</a> * font,
<a name="l00560"></a>00560 <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="l00561"></a>00561 {
<a name="l00562"></a>00562 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00563"></a>00563 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : drawText2 "</span> << s << std::endl;
<a name="l00564"></a>00564 <span class="preprocessor">#endif</span>
<a name="l00565"></a>00565 <span class="preprocessor"></span> <a class="code" href="classOpenGLView.html#a84c93b38e1b6decbc96c0a0b03c778df">draw_Text</a> ( s, <a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">toX</a>(x), <a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">toY</a>(y), fontsize, angle, xp, yp, font );
<a name="l00566"></a>00566 }
<a name="l00567"></a>00567
<a name="l00568"></a><a class="code" href="classOpenGLView.html#a4d056ec014a165245769dd2a45e6bd34">00568</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a4d056ec014a165245769dd2a45e6bd34" title="Implements the update method of the Observer pattern.">OpenGLView:: update</a> (
<a name="l00569"></a>00569 <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> * <span class="comment">//display </span>
<a name="l00570"></a>00570 )
<a name="l00571"></a>00571 {
<a name="l00572"></a>00572 <span class="comment">//std::cout << " debug : update : dummy." << std::endl;</span>
<a name="l00573"></a>00573 }
<a name="l00574"></a>00574
<a name="l00575"></a><a class="code" href="classOpenGLView.html#ab7a3ba0d0b1e73d81310e631dfb0a1da">00575</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#ab7a3ba0d0b1e73d81310e631dfb0a1da" title="Converts a coordinate in user space to drawing space along the X axis.">OpenGLView::userToDrawX</a> ( <span class="keywordtype">double</span> x )<span class="keyword"> const</span>
<a name="l00576"></a>00576 <span class="keyword"></span>{
<a name="l00577"></a>00577 <span class="comment">// return m_plotter->userToMarginX( x );</span>
<a name="l00578"></a>00578 <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>( x );
<a name="l00579"></a>00579 }
<a name="l00580"></a>00580
<a name="l00581"></a><a class="code" href="classOpenGLView.html#a1d4fa9f52bff78d910ad197610cd1029">00581</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#a1d4fa9f52bff78d910ad197610cd1029" title="Converts a coordinate in user space to drawing space along the Y axis.">OpenGLView::userToDrawY</a> ( <span class="keywordtype">double</span> y )<span class="keyword"> const</span>
<a name="l00582"></a>00582 <span class="keyword"></span>{
<a name="l00583"></a>00583 <span class="comment">// return m_plotter->userToInvertedMarginY( y );</span>
<a name="l00584"></a>00584 <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>( y );
<a name="l00585"></a>00585 }
<a name="l00586"></a>00586
<a name="l00587"></a><a class="code" href="classOpenGLView.html#a1fb3d4d015ae45409c09f2c41ea6a7c7">00587</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#a1fb3d4d015ae45409c09f2c41ea6a7c7" title="Converts a coordinate in user space to drawing space along the color (X) axis.">OpenGLView::userToDrawColor</a> ( <span class="keywordtype">double</span> c )<span class="keyword"> const</span>
<a name="l00588"></a>00588 <span class="keyword"></span>{
<a name="l00589"></a>00589 <span class="comment">// return m_plotter->userToMarginColor( c );</span>
<a name="l00590"></a>00590 <span class="comment">// }</span>
<a name="l00591"></a>00591 <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="l00592"></a>00592 }
<a name="l00593"></a>00593
<a name="l00594"></a><a class="code" href="classOpenGLView.html#a9b7c5f2dc9b2a9aff42c13200dae82aa">00594</a> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> <a class="code" href="classOpenGLView.html#a9b7c5f2dc9b2a9aff42c13200dae82aa" title="Returns the drawing Rectangle in the devices coordinate system.">OpenGLView::getDrawRect</a>()<span class="keyword"> const</span>
<a name="l00595"></a>00595 <span class="keyword"></span>{
<a name="l00596"></a>00596 <span class="keywordflow">return</span> <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>;
<a name="l00597"></a>00597 }
<a name="l00598"></a><a class="code" href="classOpenGLView.html#a79498840deb15b6e0be732661632ea6c">00598</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a79498840deb15b6e0be732661632ea6c" title="Sets the drawing Rectangle in the devices coordinate system.">OpenGLView::setDrawRect</a> (
<a name="l00599"></a>00599 <span class="keywordtype">float</span> <span class="comment">//x</span>
<a name="l00600"></a>00600 ,<span class="keywordtype">float</span> <span class="comment">//y</span>
<a name="l00601"></a>00601 ,<span class="keywordtype">float</span> <span class="comment">//w</span>
<a name="l00602"></a>00602 ,<span class="keywordtype">float</span> <span class="comment">//h </span>
<a name="l00603"></a>00603 ) {
<a name="l00604"></a>00604 std::cout << <span class="stringliteral">"hippodraw::OpenGLView::setDrawRect : dummy "</span> << std::endl;
<a name="l00605"></a>00605 }
<a name="l00606"></a>00606
<a name="l00610"></a><a class="code" href="classOpenGLView.html#a84c93b38e1b6decbc96c0a0b03c778df">00610</a> <span class="keywordtype">void</span> <a class="code" href="classOpenGLView.html#a84c93b38e1b6decbc96c0a0b03c778df">OpenGLView::draw_Text</a> (
<a name="l00611"></a>00611 <span class="keyword">const</span> std::string &s
<a name="l00612"></a>00612 ,<span class="keywordtype">float</span> x
<a name="l00613"></a>00613 ,<span class="keywordtype">float</span> y
<a name="l00614"></a>00614 ,<span class="keywordtype">float</span> fontsize
<a name="l00615"></a>00615 ,<span class="keywordtype">float</span> angle
<a name="l00616"></a>00616 ,<span class="keywordtype">char</span> xp
<a name="l00617"></a>00617 ,<span class="keywordtype">char</span> yp
<a name="l00618"></a>00618 ,<span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FontBase.html" title="A abstract base class for font handling.">FontBase</a>* font
<a name="l00619"></a>00619 )
<a name="l00620"></a>00620 {
<a name="l00621"></a>00621 <span class="preprocessor">#ifdef DEBUG_GL </span>
<a name="l00622"></a>00622 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00623"></a>00623 <span class="preprocessor"></span> std::cout << <span class="stringliteral">" debug : draw_Text \""</span> << s
<a name="l00624"></a>00624 << <span class="stringliteral">"\" : x "</span> << x
<a name="l00625"></a>00625 << <span class="stringliteral">" y "</span> << y
<a name="l00626"></a>00626 << <span class="stringliteral">" fontsize "</span> << fontsize
<a name="l00627"></a>00627 << <span class="stringliteral">" angle "</span> << angle
<a name="l00628"></a>00628 << <span class="stringliteral">" xp "</span> << xp
<a name="l00629"></a>00629 << <span class="stringliteral">" yp "</span> << yp
<a name="l00630"></a>00630 << <span class="stringliteral">" font "</span> << font
<a name="l00631"></a>00631 << std::endl;
<a name="l00632"></a>00632 <span class="keywordflow">if</span>(font)
<a name="l00633"></a>00633 std::cout << <span class="stringliteral">" debug : draw_Text \""</span> << font-><a class="code" href="classhippodraw_1_1FontBase.html#ac3fb7910048777d689b7cce9a9caf653" title="Get the family associated with the font.">family</a>()
<a name="l00634"></a>00634 << <span class="stringliteral">"\" : pointSize "</span> << font-><a class="code" href="classhippodraw_1_1FontBase.html#aad3bfdef486bcb87bc672b48314f019d" title="Get the pointsize of the font.">pointSize</a>()
<a name="l00635"></a>00635 << std::endl;
<a name="l00636"></a>00636 <span class="keywordflow">if</span>(angle==90)
<a name="l00637"></a>00637 glRasterPos2f(x+12,y);
<a name="l00638"></a>00638 <span class="keywordflow">else</span>
<a name="l00639"></a>00639 glRasterPos2f(x,y);
<a name="l00640"></a>00640
<a name="l00641"></a>00641 <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527">hippodraw::TextTTF::Justification</a> hJ;
<a name="l00642"></a>00642 <span class="keywordflow">switch</span> (xp) {
<a name="l00643"></a>00643 <span class="keywordflow">case</span> <span class="charliteral">'c'</span>:
<a name="l00644"></a>00644 <span class="keywordflow">case</span> <span class="charliteral">'C'</span>:
<a name="l00645"></a>00645 hJ = <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527a2159ffbd3a68037511ab5ab4dd35ace7">hippodraw::TextTTF::CENTER</a>;
<a name="l00646"></a>00646 <span class="keywordflow">break</span>;
<a name="l00647"></a>00647 <span class="keywordflow">case</span> <span class="charliteral">'r'</span>:
<a name="l00648"></a>00648 <span class="keywordflow">case</span> <span class="charliteral">'R'</span>:
<a name="l00649"></a>00649 hJ = <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527aec8379af7490bb9eaaf579cf17876f38">hippodraw::TextTTF::RIGHT</a>;
<a name="l00650"></a>00650 <span class="keywordflow">break</span>;
<a name="l00651"></a>00651 <span class="keywordflow">default</span>:
<a name="l00652"></a>00652 hJ = <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527adb45120aafd37a973140edee24708065">hippodraw::TextTTF::LEFT</a>;
<a name="l00653"></a>00653 <span class="keywordflow">break</span>;
<a name="l00654"></a>00654 }
<a name="l00655"></a>00655
<a name="l00656"></a>00656 <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527">hippodraw::TextTTF::Justification</a> vJ;
<a name="l00657"></a>00657 <span class="keywordflow">switch</span> (yp){
<a name="l00658"></a>00658 <span class="keywordflow">case</span> <span class="charliteral">'c'</span>:
<a name="l00659"></a>00659 <span class="keywordflow">case</span> <span class="charliteral">'C'</span>:
<a name="l00660"></a>00660 vJ = <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527a1a2710fb8b50ea593b207d1e79fea574">hippodraw::TextTTF::MIDDLE</a>;
<a name="l00661"></a>00661 <span class="keywordflow">break</span>;
<a name="l00662"></a>00662 <span class="keywordflow">case</span> <span class="charliteral">'t'</span>:
<a name="l00663"></a>00663 <span class="keywordflow">case</span> <span class="charliteral">'T'</span>:
<a name="l00664"></a>00664 vJ = <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527a0ad44897a70fba309c24a5b6007de3e3">hippodraw::TextTTF::TOP</a>;
<a name="l00665"></a>00665 <span class="keywordflow">break</span>;
<a name="l00666"></a>00666 <span class="keywordflow">default</span>:
<a name="l00667"></a>00667 vJ = <a class="code" href="classhippodraw_1_1TextTTF.html#a4aec1929e95f9c7c8708aa8cc0532527a8c371f4e766fb2c49c219bbc88989461">hippodraw::TextTTF::BOTTOM</a>;
<a name="l00668"></a>00668 <span class="keywordflow">break</span>;
<a name="l00669"></a>00669 }
<a name="l00670"></a>00670
<a name="l00671"></a>00671 <span class="comment">// fontsize 4 -> TTF pointSize 10</span>
<a name="l00672"></a>00672 <span class="comment">// fontsize 5 -> TTF pointSize 25 (CERN Personnel)</span>
<a name="l00674"></a>00674 <span class="comment"></span> <span class="comment">// 25 = a * 5 + b;</span>
<a name="l00675"></a>00675 <span class="comment">// 10 = a * 4 + b;</span>
<a name="l00676"></a>00676 <span class="comment">//float a = (25-10)/(5-4);</span>
<a name="l00677"></a>00677 <span class="comment">//float b = 25 - a * 5;</span>
<a name="l00678"></a>00678 <span class="comment">//float pointSize = a * fontsize + b;</span>
<a name="l00679"></a>00679 <span class="keywordtype">float</span> pointSize = fontsize * 0.8;
<a name="l00680"></a>00680
<a name="l00681"></a>00681 <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a>-><a class="code" href="classhippodraw_1_1TextTTF.html#ab8dc6d9f5e9b655692a2d22f841c7abb">setString</a>(s);
<a name="l00682"></a>00682 <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a>-><a class="code" href="classhippodraw_1_1TextTTF.html#abfcf3de3908b3fd6f73c98d7cc01f68d">setSize</a>(pointSize);
<a name="l00683"></a>00683 <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a>-><a class="code" href="classhippodraw_1_1TextTTF.html#a0362947758d4af8ed259bc5bdf3be797">setJustification</a>(hJ,vJ);
<a name="l00684"></a>00684 <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a>-><a class="code" href="classhippodraw_1_1TextTTF.html#ad5e0a69efee3c93f3fd5b1e5d531d1e5">setRotated</a>(angle==90?<span class="keyword">true</span>:<span class="keyword">false</span>);
<a name="l00685"></a>00685 <a class="code" href="classOpenGLView.html#a581a31707a46f4179c76c77ee84dbaa1">m_TTF</a>-><a class="code" href="classhippodraw_1_1TextTTF.html#a7d9edd8b0a8d0d2f737eb5ee0b0a5040" title="!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!//">render</a>();
<a name="l00686"></a>00686 }
<a name="l00687"></a>00687
<a name="l00688"></a><a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">00688</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#ae69cf7e02749e910dfb0f41ada98144b">OpenGLView::toViewX</a> ( <span class="keywordtype">double</span> datX )<span class="keyword"> const</span>
<a name="l00689"></a>00689 <span class="keyword"></span>{
<a name="l00690"></a>00690 <span class="comment">//return toX(m_plotter->userToMarginX ( datX ));</span>
<a name="l00691"></a>00691 <span class="comment">// return ( m_draw_rect.getX() + m_plotter->userToMarginX ( datX ) );</span>
<a name="l00692"></a>00692 <span class="keywordflow">return</span> ( <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>() + <a class="code" href="classhippodraw_1_1DataView.html#ab04d1171abbedff5fed56c7a20fccee2" title="Converts the user X coordinate into the margin X coordinate.">userToMarginX</a> ( datX ) );
<a name="l00693"></a>00693 }
<a name="l00694"></a>00694
<a name="l00695"></a><a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">00695</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#aaca19d0ee12bf22157a9dd8ef4ab5fbf">OpenGLView::toViewY</a> ( <span class="keywordtype">double</span> datY )<span class="keyword"> const</span>
<a name="l00696"></a>00696 <span class="keyword"></span>{
<a name="l00697"></a>00697 <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> m_boundingRect(<a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>(),
<a name="l00698"></a>00698 <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>(),
<a name="l00699"></a>00699 <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>(),
<a name="l00700"></a>00700 <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>());
<a name="l00701"></a>00701 <span class="comment">//From EpsView::toViewY.</span>
<a name="l00702"></a>00702 <span class="keywordtype">float</span> s1 = 2 * m_boundingRect.getY() + m_boundingRect.getHeight();
<a name="l00703"></a>00703
<a name="l00704"></a>00704 <span class="keywordtype">float</span> s2 = 2 * <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>() + <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>();
<a name="l00705"></a>00705
<a name="l00706"></a>00706 <span class="comment">// return ( s1 - ( s2 - ( ( m_draw_rect.getY() </span>
<a name="l00707"></a>00707 <span class="comment">// + m_plotter->userToMarginY ( datY ) ) - </span>
<a name="l00708"></a>00708 <span class="comment">// ( 2 * m_plotter->getMarginRect().getY() ) +</span>
<a name="l00709"></a>00709 <span class="comment">// ( m_draw_rect.getHeight() ) - </span>
<a name="l00710"></a>00710 <span class="comment">// ( m_plotter->getMarginRect().getHeight() )</span>
<a name="l00711"></a>00711 <span class="keywordflow">return</span> ( s1 - ( s2 - ( ( <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>()
<a name="l00712"></a>00712 + <a class="code" href="classhippodraw_1_1DataView.html#a83bad97945ec0e23cc2b343bc383708c" title="Converts the user Y coordinate into the margin Y coordinate.">userToMarginY</a> ( datY ) ) -
<a name="l00713"></a>00713 ( 2 * <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a>().<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>() ) +
<a name="l00714"></a>00714 ( <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>() ) -
<a name="l00715"></a>00715 ( <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a>().<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>() )
<a name="l00716"></a>00716 )
<a name="l00717"></a>00717 )
<a name="l00718"></a>00718 );
<a name="l00719"></a>00719 }
<a name="l00720"></a>00720
<a name="l00721"></a><a class="code" href="classOpenGLView.html#a83fbf09b36d6213e9716f010f2516fc8">00721</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#a83fbf09b36d6213e9716f010f2516fc8">OpenGLView::toCanvasX</a> ( <span class="keywordtype">double</span> dx )<span class="keyword"> const</span>
<a name="l00722"></a>00722 <span class="keyword"></span>{
<a name="l00723"></a>00723 <span class="keywordflow">return</span> static_cast < <span class="keywordtype">float</span> > ( dx );
<a name="l00724"></a>00724 }
<a name="l00725"></a>00725
<a name="l00726"></a><a class="code" href="classOpenGLView.html#a9334acf86a30be93217c0c7ccc8bcf62">00726</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#a9334acf86a30be93217c0c7ccc8bcf62">OpenGLView::toCanvasY</a> ( <span class="keywordtype">double</span> dy )<span class="keyword"> const</span>
<a name="l00727"></a>00727 <span class="keyword"></span>{
<a name="l00728"></a>00728 <span class="keywordflow">return</span> static_cast < <span class="keywordtype">float</span> > ( dy );
<a name="l00729"></a>00729 <span class="comment">//return toY(dy);</span>
<a name="l00730"></a>00730 }
<a name="l00731"></a>00731
<a name="l00732"></a><a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">00732</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#a6e81f60c6a8c711205f25b2de2a9f00a">OpenGLView::toX</a> ( <span class="keywordtype">double</span> x )<span class="keyword"> const</span>
<a name="l00733"></a>00733 <span class="keyword"></span>{
<a name="l00734"></a>00734 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span> ( <a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>() + x );
<a name="l00735"></a>00735 }
<a name="l00736"></a><a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">00736</a> <span class="keywordtype">float</span> <a class="code" href="classOpenGLView.html#af32dcf2ffbb60c4ff8d29d59d6defac6">OpenGLView::toY</a> ( <span class="keywordtype">double</span> y )<span class="keyword"> const</span>
<a name="l00737"></a>00737 <span class="keyword"></span>{
<a name="l00738"></a>00738 <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span>(<a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>()+<a class="code" href="classOpenGLView.html#a67919d77fcce10ee9a75b14293cbdbb1">m_draw_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>()-y);
<a name="l00739"></a>00739 }
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