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<h1>DataView.cxx</h1><a href="DataView_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00012"></a>00012 <span class="comment">// inconsistent dll linkage</span>
<a name="l00013"></a>00013 <span class="preprocessor">#ifdef _MSC_VER</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#include "msdevstudio/MSconfig.h"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#endif</span>
<a name="l00016"></a>00016 <span class="preprocessor"></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include "<a class="code" href="DataView_8h.html" title="hippodraw::DataView class interface">DataView.h</a>"</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="FontBase_8h.html" title="FontBase class interface.">graphics/FontBase.h</a>"</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#include "<a class="code" href="Range_8h.html" title="hippodraw::Range class interface">axes/Range.h</a>"</span>
<a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="PlotterBase_8h.html" title="hippodraw::PlotterBase class interface.">plotters/PlotterBase.h</a>"</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">using namespace </span>hippodraw;
<a name="l00024"></a>00024
<a name="l00025"></a><a class="code" href="classhippodraw_1_1DataView.html#a2e4473a4e7a96b00333b9a4c7234a04a">00025</a> DataView::DataView( )
<a name="l00026"></a>00026 : <a class="code" href="classhippodraw_1_1ViewBase.html" title="The abstract base class for views.">ViewBase</a> ()
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 }
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <a class="code" href="classhippodraw_1_1DataView.html#a2e4473a4e7a96b00333b9a4c7234a04a" title="The default constructor.">DataView::</a>
<a name="l00031"></a><a class="code" href="classhippodraw_1_1DataView.html#ad57970ee0abafd030bf19e10123a2427">00031</a> <a class="code" href="classhippodraw_1_1DataView.html#a2e4473a4e7a96b00333b9a4c7234a04a" title="The default constructor.">DataView</a> ( <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a> * plotter )
<a name="l00032"></a>00032 <span class="comment">// : ViewBase ( plotter )</span>
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="comment">// Initilize list does not work with virtual class?</span>
<a name="l00035"></a>00035 <a class="code" href="classhippodraw_1_1ViewBase.html#a1de80faff2428b8dc67995112931b636" title="The plotter object used by this view.">m_plotter</a> = plotter;
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037
<a name="l00038"></a>00038 <a class="code" href="classhippodraw_1_1DataView.html#a074dc62f2e951d825e9f35b5850132a8" title="The virtual destructor.">DataView::</a>
<a name="l00039"></a><a class="code" href="classhippodraw_1_1DataView.html#a074dc62f2e951d825e9f35b5850132a8">00039</a> <a class="code" href="classhippodraw_1_1DataView.html#a074dc62f2e951d825e9f35b5850132a8" title="The virtual destructor.">~DataView</a>()
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> &
<a name="l00044"></a>00044 <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">DataView::</a>
<a name="l00045"></a><a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c">00045</a> <a class="code" href="classhippodraw_1_1DataView.html#a68d755b4942b64218ef9b9921c412e2c" title="Returns the rectangle area in which data points are drawn.">getMarginRect</a> ()<span class="keyword"> const</span>
<a name="l00046"></a>00046 <span class="keyword"></span>{
<a name="l00047"></a>00047 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>;
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keywordtype">void</span>
<a name="l00051"></a>00051 <a class="code" href="classhippodraw_1_1DataView.html#a0a7a4ca5368b23573e6eb349a888dd81" title="Sets the margin rectangle.">DataView::</a>
<a name="l00052"></a><a class="code" href="classhippodraw_1_1DataView.html#a0a7a4ca5368b23573e6eb349a888dd81">00052</a> <a class="code" href="classhippodraw_1_1DataView.html#a0a7a4ca5368b23573e6eb349a888dd81" title="Sets the margin rectangle.">setMarginRect</a> ( <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & rect )
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a> = rect;
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056
<a name="l00060"></a>00060 <span class="keywordtype">void</span>
<a name="l00061"></a>00061 <a class="code" href="classhippodraw_1_1DataView.html#a5958ddebacf2da2cfddeb0b6640677a7" title="Prepares the margin rectangle.">DataView::</a>
<a name="l00062"></a><a class="code" href="classhippodraw_1_1DataView.html#a5958ddebacf2da2cfddeb0b6640677a7">00062</a> <a class="code" href="classhippodraw_1_1DataView.html#a5958ddebacf2da2cfddeb0b6640677a7" title="Prepares the margin rectangle.">prepareMarginRect</a> ( )
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> draw = <a class="code" href="classhippodraw_1_1ViewBase.html#a4a8f555bf8d011b2eb5a2ba4a379bff3" title="Returns the drawing Rectangle in the devices coordinate system.">getDrawRect</a>();
<a name="l00065"></a>00065 <span class="keywordtype">float</span> width = draw.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>();
<a name="l00066"></a>00066 <span class="keywordtype">float</span> height = draw.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>();
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keywordtype">float</span> marginXLeft = draw.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () * 0.20;
<a name="l00069"></a>00069 marginXLeft = std::min ( marginXLeft, 55.0f );
<a name="l00070"></a>00070 <span class="keywordtype">float</span> marginXRight = 20.0 ;
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="comment">// Get a pointer to the plotter.</span>
<a name="l00073"></a>00073 <a class="code" href="classhippodraw_1_1PlotterBase.html" title="The base class for the PlotterBase hierarchy.">PlotterBase</a>* plotter = <a class="code" href="classhippodraw_1_1ViewBase.html#a78aa09930b4007dfa886e1ecb2dbf57b" title="Returns the plotter used by this view.">getPlotter</a>();
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="comment">// Set and adjust top margin</span>
<a name="l00076"></a>00076 <span class="keywordtype">float</span> marginYTop = 30.0;
<a name="l00077"></a>00077 <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> -> hasAxis ( <a class="code" href="namespacehippodraw_1_1Axes.html#a1d1cfd8ffb84e947f82999c682b666a7aa70478ce277ffc322f8e1e3418e07355" title="Z axis.">Axes::Z</a>) )
<a name="l00078"></a>00078 {
<a name="l00079"></a>00079 marginYTop = 70.0;
<a name="l00080"></a>00080 }
<a name="l00081"></a>00081 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FontBase.html" title="A abstract base class for font handling.">FontBase</a>* titlefont = plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#a26fff3ef0bc60d9b870b8bdd49bfaeb9" title="What font is being used to override the default while drawing title of plot.">titleFont</a>();
<a name="l00082"></a>00082 <span class="keywordflow">if</span> (titlefont) {
<a name="l00083"></a>00083 marginYTop = marginYTop+titlefont-><a class="code" href="classhippodraw_1_1FontBase.html#aad3bfdef486bcb87bc672b48314f019d" title="Get the pointsize of the font.">pointSize</a>()-9.0;
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FontBase.html" title="A abstract base class for font handling.">FontBase</a>* zfont = plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#afc1ccf4fead69ae3ef56a0228871ab65" title="What font is being used to override the default while drawing axis label.">labelFont</a>(<a class="code" href="namespacehippodraw_1_1Axes.html#a1d1cfd8ffb84e947f82999c682b666a7aa70478ce277ffc322f8e1e3418e07355" title="Z axis.">Axes::Z</a>);
<a name="l00086"></a>00086 <span class="keywordflow">if</span> (zfont) {
<a name="l00087"></a>00087 marginYTop = marginYTop+zfont-><a class="code" href="classhippodraw_1_1FontBase.html#aad3bfdef486bcb87bc672b48314f019d" title="Get the pointsize of the font.">pointSize</a>()-7.0;
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="comment">// Set and adjust bottom margin</span>
<a name="l00091"></a>00091 <span class="keywordtype">float</span> marginYBottom = 34.0 ;
<a name="l00092"></a>00092 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1FontBase.html" title="A abstract base class for font handling.">FontBase</a>* labelfont = plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#afc1ccf4fead69ae3ef56a0228871ab65" title="What font is being used to override the default while drawing axis label.">labelFont</a>(<a class="code" href="namespacehippodraw_1_1Axes.html#a1d1cfd8ffb84e947f82999c682b666a7a58833a3110c570fb05130d40c365d1e4" title="X axis.">Axes::X</a>);
<a name="l00093"></a>00093 <span class="keywordflow">if</span> (labelfont) {
<a name="l00094"></a>00094 marginYBottom = marginYBottom+labelfont-><a class="code" href="classhippodraw_1_1FontBase.html#aad3bfdef486bcb87bc672b48314f019d" title="Get the pointsize of the font.">pointSize</a>()-11.0;
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="comment">// Add additional margins. Now it can be added by PNG title, labels.</span>
<a name="l00098"></a>00098 marginYTop+=plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#aa462dbed2f64c1f50a6c2b870ea79441">getTopMargin</a>()+plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#ae3975442107174e634e59002866f2067">getZMargin</a>();
<a name="l00099"></a>00099 marginYBottom+=plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#a3125f8f76ea631df017a415f4c2bde1a">getBottomMargin</a>();
<a name="l00100"></a>00100 marginXLeft+=plotter-><a class="code" href="classhippodraw_1_1PlotterBase.html#a9ce20f08b6e104397f0d55d840714dd5">getLeftMargin</a>();
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="keywordtype">double</span> aspect_ratio = <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_1ViewBase.html#a92b295524262e25d2f5ae55a22ac3c87" title="Get the aspect ratio.">getAspectRatio</a> ();
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keywordtype">float</span> marginWidth = width - marginXLeft - marginXRight;
<a name="l00105"></a>00105 <span class="keywordtype">float</span> marginHeight =height - marginYTop - marginYBottom;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keywordflow">if</span> ( aspect_ratio > 0.0 ) {
<a name="l00108"></a>00108 <span class="keywordflow">if</span> ( marginWidth /aspect_ratio > marginHeight ){
<a name="l00109"></a>00109 marginWidth = aspect_ratio*marginHeight;
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111 <span class="keywordflow">else</span> {
<a name="l00112"></a>00112 marginHeight = marginWidth/aspect_ratio;
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a4e35ed485a6c714ac8b2707bb152af60" title="Set the parameters of 2D Rectangle.">setRect</a> ( marginXLeft, marginYTop,
<a name="l00117"></a>00117 marginWidth, marginHeight );
<a name="l00118"></a>00118 }
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="keywordtype">float</span>
<a name="l00121"></a>00121 <a class="code" href="classhippodraw_1_1DataView.html#ab04d1171abbedff5fed56c7a20fccee2" title="Converts the user X coordinate into the margin X coordinate.">DataView::</a>
<a name="l00122"></a><a class="code" href="classhippodraw_1_1DataView.html#ab04d1171abbedff5fed56c7a20fccee2">00122</a> <a class="code" href="classhippodraw_1_1DataView.html#ab04d1171abbedff5fed56c7a20fccee2" title="Converts the user X coordinate into the margin X coordinate.">userToMarginX</a> ( <span class="keywordtype">double</span> x )<span class="keyword"> const</span>
<a name="l00123"></a>00123 <span class="keyword"></span>{
<a name="l00124"></a>00124 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00125"></a>00125 <span class="keywordtype">double</span> diff = x - user_rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> ();
<a name="l00126"></a>00126 <span class="keywordtype">double</span> scale = <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a> ();
<a name="l00127"></a>00127 <span class="keywordtype">double</span> margin_x = <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> () + diff * scale;
<a name="l00128"></a>00128 <span class="keywordflow">return</span> margin_x;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="keywordtype">float</span>
<a name="l00132"></a>00132 <a class="code" href="classhippodraw_1_1DataView.html#a15a36bdc2a0c9fa333d56100a755c6c5" title="Converts the user X coordinate into the inverted X coordinate.">DataView::</a>
<a name="l00133"></a><a class="code" href="classhippodraw_1_1DataView.html#a15a36bdc2a0c9fa333d56100a755c6c5">00133</a> <a class="code" href="classhippodraw_1_1DataView.html#a15a36bdc2a0c9fa333d56100a755c6c5" title="Converts the user X coordinate into the inverted X coordinate.">userToInvertedMarginX</a> ( <span class="keywordtype">double</span> x )<span class="keyword"> const</span>
<a name="l00134"></a>00134 <span class="keyword"></span>{
<a name="l00135"></a>00135 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00136"></a>00136 <span class="keywordtype">double</span> diff = x - user_rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> ();
<a name="l00137"></a>00137 <span class="keywordtype">double</span> scale = <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a> ();
<a name="l00138"></a>00138 <span class="keywordtype">double</span> margin_ix = <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_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#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() - diff*scale;
<a name="l00139"></a>00139 <span class="keywordflow">return</span> margin_ix;
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keywordtype">float</span>
<a name="l00143"></a>00143 <a class="code" href="classhippodraw_1_1DataView.html#a83bad97945ec0e23cc2b343bc383708c" title="Converts the user Y coordinate into the margin Y coordinate.">DataView::</a>
<a name="l00144"></a><a class="code" href="classhippodraw_1_1DataView.html#a83bad97945ec0e23cc2b343bc383708c">00144</a> <a class="code" href="classhippodraw_1_1DataView.html#a83bad97945ec0e23cc2b343bc383708c" title="Converts the user Y coordinate into the margin Y coordinate.">userToMarginY</a> ( <span class="keywordtype">double</span> y )<span class="keyword"> const</span>
<a name="l00145"></a>00145 <span class="keyword"></span>{
<a name="l00146"></a>00146 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00147"></a>00147 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> ()
<a name="l00148"></a>00148 + ( y - user_rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> () )
<a name="l00149"></a>00149 * <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> ();
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keywordtype">float</span>
<a name="l00153"></a>00153 <a class="code" href="classhippodraw_1_1DataView.html#ae98a2eca3fda293f98fd2af1764e0d11" title="Converts the user Y coordinate into the top-left based margin Y coordinate.">DataView::</a>
<a name="l00154"></a><a class="code" href="classhippodraw_1_1DataView.html#ae98a2eca3fda293f98fd2af1764e0d11">00154</a> <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> ( <span class="keywordtype">double</span> y )<span class="keyword"> const</span>
<a name="l00155"></a>00155 <span class="keyword"></span>{
<a name="l00156"></a>00156 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> ()
<a name="l00158"></a>00158 + <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> ()
<a name="l00159"></a>00159 - ( y - user_rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> () )
<a name="l00160"></a>00160 * <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> ();
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <span class="keywordtype">float</span>
<a name="l00164"></a>00164 <a class="code" href="classhippodraw_1_1DataView.html#ae0b26e2015f57417f17a53eaef79a536" title="Converts the user Z coordinate into the margin color (X) coordinate.">DataView::</a>
<a name="l00165"></a><a class="code" href="classhippodraw_1_1DataView.html#ae0b26e2015f57417f17a53eaef79a536">00165</a> <a class="code" href="classhippodraw_1_1DataView.html#ae0b26e2015f57417f17a53eaef79a536" title="Converts the user Z coordinate into the margin color (X) coordinate.">userToMarginColor</a> ( <span class="keywordtype">double</span> c )<span class="keyword"> const</span>
<a name="l00166"></a>00166 <span class="keyword"></span>{
<a name="l00167"></a>00167 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keywordflow">return</span> <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> ()
<a name="l00170"></a>00170 + ( c - user_rect.<a class="code" href="classhippodraw_1_1Rect.html#aa8d2d377de54332ea8f5c6191ddea692" title="A shortcut to get origin.Z.">getZ</a> () )
<a name="l00171"></a>00171 * <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a> () / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#a1adc74eef892f7566f7588640487a5bb" title="A shortcut to get size.depth.">getDepth</a> ();
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keywordtype">double</span>
<a name="l00175"></a>00175 <a class="code" href="classhippodraw_1_1DataView.html#a89d3a971fe1c4fcbb4acadbc92a52247" title="Converts from view coordinate to data coordinate, without taking into account transforms...">DataView::</a>
<a name="l00176"></a><a class="code" href="classhippodraw_1_1DataView.html#a89d3a971fe1c4fcbb4acadbc92a52247">00176</a> <a class="code" href="classhippodraw_1_1DataView.html#a89d3a971fe1c4fcbb4acadbc92a52247" title="Converts from view coordinate to data coordinate, without taking into account transforms...">marginToUserX</a> ( <span class="keywordtype">double</span> x )<span class="keyword"> const</span>
<a name="l00177"></a>00177 <span class="keyword"></span>{
<a name="l00178"></a>00178 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00179"></a>00179
<a name="l00180"></a>00180 <span class="keywordflow">return</span> user_rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> ()
<a name="l00181"></a>00181 + ( x - <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a>() )
<a name="l00182"></a>00182 / ( <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a> () / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() );
<a name="l00183"></a>00183 }
<a name="l00184"></a>00184
<a name="l00185"></a>00185 <span class="keywordtype">double</span>
<a name="l00186"></a>00186 <a class="code" href="classhippodraw_1_1DataView.html#a9624b072ad0e9c025a7286b3a80f8874" title="Converts from view coordinate to data conordiate, take into account the inversion...">DataView::</a>
<a name="l00187"></a><a class="code" href="classhippodraw_1_1DataView.html#a9624b072ad0e9c025a7286b3a80f8874">00187</a> <a class="code" href="classhippodraw_1_1DataView.html#a9624b072ad0e9c025a7286b3a80f8874" title="Converts from view coordinate to data conordiate, take into account the inversion...">marginToInvertedUserX</a> ( <span class="keywordtype">double</span> x )<span class="keyword"> const</span>
<a name="l00188"></a>00188 <span class="keyword"></span>{
<a name="l00189"></a>00189 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="keywordflow">return</span> user_rect.<a class="code" href="classhippodraw_1_1Rect.html#af71e522ec6aa935c2618819b54f20e02" title="A shortcut to get origin.X.">getX</a> ()
<a name="l00192"></a>00192 + ( <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_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#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() - x )
<a name="l00193"></a>00193 / ( <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a> () / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#a5410fe8e5b318eb82d84dcccf3634d8b" title="A shortcut to get size.width.">getWidth</a>() );
<a name="l00194"></a>00194 }
<a name="l00195"></a>00195
<a name="l00196"></a>00196 <span class="keywordtype">double</span>
<a name="l00197"></a>00197 <a class="code" href="classhippodraw_1_1DataView.html#adb0de5fec5222b68cf37c3d4fba3a5a6" title="Converts from view coordinate to data coordinate, without taking into account transforms...">DataView::</a>
<a name="l00198"></a><a class="code" href="classhippodraw_1_1DataView.html#adb0de5fec5222b68cf37c3d4fba3a5a6">00198</a> <a class="code" href="classhippodraw_1_1DataView.html#adb0de5fec5222b68cf37c3d4fba3a5a6" title="Converts from view coordinate to data coordinate, without taking into account transforms...">marginToUserY</a> ( <span class="keywordtype">double</span> y )<span class="keyword"> const</span>
<a name="l00199"></a>00199 <span class="keyword"></span>{
<a name="l00200"></a>00200 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keywordflow">return</span> user_rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> ()
<a name="l00203"></a>00203 + ( y - <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>() )
<a name="l00204"></a>00204 / ( <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () * user_rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () );
<a name="l00205"></a>00205 }
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="keywordtype">double</span>
<a name="l00208"></a>00208 <a class="code" href="classhippodraw_1_1DataView.html#a48bdfcf650bd32575950147f16cde1c2" title="Converts from inverted view coordinate to data coordinate, without taking into account...">DataView::</a>
<a name="l00209"></a><a class="code" href="classhippodraw_1_1DataView.html#a48bdfcf650bd32575950147f16cde1c2">00209</a> <a class="code" href="classhippodraw_1_1DataView.html#a48bdfcf650bd32575950147f16cde1c2" title="Converts from inverted view coordinate to data coordinate, without taking into account...">marginToInvertedUserY</a> ( <span class="keywordtype">double</span> y )<span class="keyword"> const</span>
<a name="l00210"></a>00210 <span class="keyword"></span>{
<a name="l00211"></a>00211 <span class="keyword">const</span> <a class="code" href="classhippodraw_1_1Rect.html" title="Class representing a rectangle.">Rect</a> & user_rect = <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_1ViewBase.html#a37e915d8c0c4dc48e3ae4a0525ca6157" title="Is called by the AxisRepBase object (or one of its derived objects), and returns...">getUserRect</a> ();
<a name="l00212"></a>00212
<a name="l00213"></a>00213 <span class="keywordflow">return</span> user_rect.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a> () +
<a name="l00214"></a>00214 ( <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#acd84440598b1da2a23c326ce371db4e4" title="A shortcut to get origin.Y.">getY</a>()
<a name="l00215"></a>00215 + <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a>() - y )
<a name="l00216"></a>00216 / ( <a class="code" href="classhippodraw_1_1DataView.html#a5e8a764f031ecf7ec2a55dfa69a29a4c" title="The rectangle area in which the projected points are plotted.">m_margin_rect</a>.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () / user_rect.<a class="code" href="classhippodraw_1_1Rect.html#ab22b7a83bfd69953e9421f6941bc9304" title="A shortcut to get size.height.">getHeight</a> () ) ;
<a name="l00217"></a>00217 }
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