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<h1>qwt_series_data.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</span>
<a name="l00002"></a>00002 <span class="comment"> * Qwt Widget Library</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span>
<a name="l00008"></a>00008 <span class="comment"> *****************************************************************************/</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#ifndef QWT_SERIES_DATA_H</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define QWT_SERIES_DATA_H 1</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "qwt_global.h"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include "qwt_interval.h"</span>
<a name="l00015"></a>00015 <span class="preprocessor">#include "qwt_point_3d.h"</span>
<a name="l00016"></a>00016 <span class="preprocessor">#include "qwt_point_polar.h"</span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <qvector.h></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <qrect.h></span>
<a name="l00019"></a>00019
<a name="l00021"></a><a class="code" href="class_qwt_interval_sample.html">00021</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a>
<a name="l00022"></a>00022 {
<a name="l00023"></a>00023 <span class="keyword">public</span>:
<a name="l00024"></a>00024 <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a>();
<a name="l00025"></a>00025 <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a>( <span class="keywordtype">double</span>, <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> & );
<a name="l00026"></a>00026 <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a>( <span class="keywordtype">double</span> value, <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max );
<a name="l00027"></a>00027
<a name="l00028"></a>00028 <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a> & ) <span class="keyword">const</span>;
<a name="l00029"></a>00029 <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a> & ) <span class="keyword">const</span>;
<a name="l00030"></a>00030
<a name="l00032"></a><a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245">00032</a> <span class="keywordtype">double</span> <a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245" title="Value.">value</a>;
<a name="l00033"></a>00033
<a name="l00035"></a><a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236">00035</a> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> <a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236" title="Interval.">interval</a>;
<a name="l00036"></a>00036 };
<a name="l00037"></a>00037
<a name="l00042"></a><a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">00042</a> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample::QwtIntervalSample</a>():
<a name="l00043"></a>00043 value( 0.0 )
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 }
<a name="l00046"></a>00046
<a name="l00048"></a><a class="code" href="class_qwt_interval_sample.html#a1e17c77625481f0987ed0bc7f461499c">00048</a> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample::QwtIntervalSample</a>(
<a name="l00049"></a>00049 <span class="keywordtype">double</span> v, <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> &intv ):
<a name="l00050"></a>00050 value( v ),
<a name="l00051"></a>00051 interval( intv )
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 }
<a name="l00054"></a>00054
<a name="l00056"></a><a class="code" href="class_qwt_interval_sample.html#a02e2490f2bbc671a1a771c53ab2889da">00056</a> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample::QwtIntervalSample</a>(
<a name="l00057"></a>00057 <span class="keywordtype">double</span> v, <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max ):
<a name="l00058"></a>00058 value( v ),
<a name="l00059"></a>00059 interval( min, max )
<a name="l00060"></a>00060 {
<a name="l00061"></a>00061 }
<a name="l00062"></a>00062
<a name="l00064"></a><a class="code" href="class_qwt_interval_sample.html#a3ef77fe5326a1fdd4b0428b3093a0e25">00064</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_interval_sample.html#a3ef77fe5326a1fdd4b0428b3093a0e25" title="Compare operator.">QwtIntervalSample::operator==</a>(
<a name="l00065"></a>00065 <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a> &other )<span class="keyword"> const</span>
<a name="l00066"></a>00066 <span class="keyword"></span>{
<a name="l00067"></a>00067 <span class="keywordflow">return</span> <a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245" title="Value.">value</a> == other.<a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245" title="Value.">value</a> && <a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236" title="Interval.">interval</a> == other.<a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236" title="Interval.">interval</a>;
<a name="l00068"></a>00068 }
<a name="l00069"></a>00069
<a name="l00071"></a><a class="code" href="class_qwt_interval_sample.html#a17e9ce13c70d8f5e369ee8ba6aec6e41">00071</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_interval_sample.html#a17e9ce13c70d8f5e369ee8ba6aec6e41" title="Compare operator.">QwtIntervalSample::operator!=</a>(
<a name="l00072"></a>00072 <span class="keyword">const</span> <a class="code" href="class_qwt_interval_sample.html" title="A sample of the types (x1-x2, y) or (x, y1-y2)">QwtIntervalSample</a> &other )<span class="keyword"> const</span>
<a name="l00073"></a>00073 <span class="keyword"></span>{
<a name="l00074"></a>00074 <span class="keywordflow">return</span> !( *<span class="keyword">this</span> == other );
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076
<a name="l00078"></a><a class="code" href="class_qwt_set_sample.html">00078</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_set_sample.html" title="A sample of the types (x1...xn, y) or (x, y1..yn)">QwtSetSample</a>
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 <span class="keyword">public</span>:
<a name="l00081"></a>00081 <a class="code" href="class_qwt_set_sample.html" title="A sample of the types (x1...xn, y) or (x, y1..yn)">QwtSetSample</a>();
<a name="l00082"></a>00082 <span class="keywordtype">bool</span> operator==( <span class="keyword">const</span> <a class="code" href="class_qwt_set_sample.html" title="A sample of the types (x1...xn, y) or (x, y1..yn)">QwtSetSample</a> &other ) <span class="keyword">const</span>;
<a name="l00083"></a>00083 <span class="keywordtype">bool</span> operator!=( <span class="keyword">const</span> <a class="code" href="class_qwt_set_sample.html" title="A sample of the types (x1...xn, y) or (x, y1..yn)">QwtSetSample</a> &other ) <span class="keyword">const</span>;
<a name="l00084"></a>00084
<a name="l00086"></a><a class="code" href="class_qwt_set_sample.html#a5bff5286dddfa1f2070da64fe619859f">00086</a> <span class="keywordtype">double</span> <a class="code" href="class_qwt_set_sample.html#a5bff5286dddfa1f2070da64fe619859f" title="value">value</a>;
<a name="l00087"></a>00087
<a name="l00089"></a><a class="code" href="class_qwt_set_sample.html#af05cfa9fc52e7798f6594ba1bbbcd16b">00089</a> QVector<double> <span class="keyword">set</span>;
<a name="l00090"></a>00090 };
<a name="l00091"></a>00091
<a name="l00096"></a><a class="code" href="class_qwt_set_sample.html#af506c3484b65d5de2b6042755066ff81">00096</a> <span class="keyword">inline</span> <a class="code" href="class_qwt_set_sample.html#af506c3484b65d5de2b6042755066ff81">QwtSetSample::QwtSetSample</a>():
<a name="l00097"></a>00097 value( 0.0 )
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00102"></a><a class="code" href="class_qwt_set_sample.html#a76859b776c7501b04c50197fe9e6c97e">00102</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_set_sample.html#a76859b776c7501b04c50197fe9e6c97e" title="Compare operator.">QwtSetSample::operator==</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_set_sample.html" title="A sample of the types (x1...xn, y) or (x, y1..yn)">QwtSetSample</a> &other )<span class="keyword"> const</span>
<a name="l00103"></a>00103 <span class="keyword"></span>{
<a name="l00104"></a>00104 <span class="keywordflow">return</span> <a class="code" href="class_qwt_set_sample.html#a5bff5286dddfa1f2070da64fe619859f" title="value">value</a> == other.<a class="code" href="class_qwt_set_sample.html#a5bff5286dddfa1f2070da64fe619859f" title="value">value</a> && <span class="keyword">set</span> == other.<a class="code" href="class_qwt_set_sample.html#af05cfa9fc52e7798f6594ba1bbbcd16b" title="Vector of values associated to value.">set</a>;
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00108"></a><a class="code" href="class_qwt_set_sample.html#a0b96a0b525bbf4aab51a406502c4734c">00108</a> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_set_sample.html#a0b96a0b525bbf4aab51a406502c4734c" title="Compare operator.">QwtSetSample::operator!=</a>( <span class="keyword">const</span> <a class="code" href="class_qwt_set_sample.html" title="A sample of the types (x1...xn, y) or (x, y1..yn)">QwtSetSample</a> &other )<span class="keyword"> const</span>
<a name="l00109"></a>00109 <span class="keyword"></span>{
<a name="l00110"></a>00110 <span class="keywordflow">return</span> !( *<span class="keyword">this</span> == other );
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00121"></a>00121 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00122"></a><a class="code" href="class_qwt_series_data.html">00122</a> <span class="keyword">class </span><a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a>
<a name="l00123"></a>00123 {
<a name="l00124"></a>00124 <span class="keyword">public</span>:
<a name="l00125"></a>00125 <a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c" title="Constructor.">QwtSeriesData</a>();
<a name="l00126"></a>00126 <span class="keyword">virtual</span> <a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745" title="Destructor.">~QwtSeriesData</a>();
<a name="l00127"></a>00127
<a name="l00129"></a>00129 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() <span class="keyword">const</span> = 0;
<a name="l00130"></a>00130
<a name="l00136"></a>00136 <span class="keyword">virtual</span> T <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> i ) <span class="keyword">const</span> = 0;
<a name="l00137"></a>00137
<a name="l00148"></a>00148 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span> = 0;
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a81466c72589c03310543d17e1f1d0ab7">setRectOfInterest</a>( <span class="keyword">const</span> QRectF & );
<a name="l00151"></a>00151
<a name="l00152"></a>00152 <span class="keyword">protected</span>:
<a name="l00154"></a><a class="code" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414">00154</a> <span class="keyword">mutable</span> QRectF <a class="code" href="class_qwt_series_data.html#a24fbbcb0baa0c728117d2e6764d00414" title="Can be used to cache a calculated bounding rectangle.">d_boundingRect</a>;
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keyword">private</span>:
<a name="l00157"></a>00157 <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T></a> &operator=( <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T></a> & );
<a name="l00158"></a>00158 };
<a name="l00159"></a>00159
<a name="l00161"></a>00161 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00162"></a><a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c">00162</a> <a class="code" href="class_qwt_series_data.html#a3f075340d18fb112a342d74716eb8d9c" title="Constructor.">QwtSeriesData<T>::QwtSeriesData</a>():
<a name="l00163"></a>00163 d_boundingRect( 0.0, 0.0, -1.0, -1.0 )
<a name="l00164"></a>00164 {
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166
<a name="l00168"></a>00168 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00169"></a><a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745">00169</a> <a class="code" href="class_qwt_series_data.html#a841a56f909879d599a385b9c3d046745" title="Destructor.">QwtSeriesData<T>::~QwtSeriesData</a>()
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 }
<a name="l00172"></a>00172
<a name="l00182"></a>00182 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00183"></a><a class="code" href="class_qwt_series_data.html#a81466c72589c03310543d17e1f1d0ab7">00183</a> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a81466c72589c03310543d17e1f1d0ab7">QwtSeriesData<T>::setRectOfInterest</a>( <span class="keyword">const</span> QRectF & )
<a name="l00184"></a>00184 {
<a name="l00185"></a>00185 }
<a name="l00186"></a>00186
<a name="l00193"></a>00193 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00194"></a><a class="code" href="class_qwt_array_series_data.html">00194</a> <span class="keyword">class </span><a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a><T>
<a name="l00195"></a>00195 {
<a name="l00196"></a>00196 <span class="keyword">public</span>:
<a name="l00197"></a>00197 <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData</a>();
<a name="l00198"></a>00198 <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData</a>( <span class="keyword">const</span> QVector<T> & );
<a name="l00199"></a>00199
<a name="l00200"></a>00200 <span class="keywordtype">void</span> <a class="code" href="class_qwt_array_series_data.html#ac5ebf4034eaabc83c7a21f2adcb79aa5">setSamples</a>( <span class="keyword">const</span> QVector<T> & );
<a name="l00201"></a>00201 <span class="keyword">const</span> QVector<T> <a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">samples</a>() <span class="keyword">const</span>;
<a name="l00202"></a>00202
<a name="l00203"></a>00203 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">size</a>() <span class="keyword">const</span>;
<a name="l00204"></a>00204 <span class="keyword">virtual</span> T <a class="code" href="class_qwt_array_series_data.html#af10504cdd3e506ab6b5502b1f17535d0">sample</a>( <span class="keywordtype">size_t</span> ) <span class="keyword">const</span>;
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="keyword">protected</span>:
<a name="l00208"></a><a class="code" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490">00208</a> QVector<T> <a class="code" href="class_qwt_array_series_data.html#a86ccb32fa8c9b3bb9cb92b6040b0c490" title="Vector of samples.">d_samples</a>;
<a name="l00209"></a>00209 };
<a name="l00210"></a>00210
<a name="l00212"></a>00212 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00213"></a><a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee">00213</a> <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData<T>::QwtArraySeriesData</a>()
<a name="l00214"></a>00214 {
<a name="l00215"></a>00215 }
<a name="l00216"></a>00216
<a name="l00221"></a>00221 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00222"></a><a class="code" href="class_qwt_array_series_data.html#a21053c2e3a9859d992ee283d84dbb459">00222</a> <a class="code" href="class_qwt_array_series_data.html#a3cb14bbe2b27bf8d49994d80e8eab3ee" title="Constructor.">QwtArraySeriesData<T>::QwtArraySeriesData</a>( <span class="keyword">const</span> QVector<T> &samples ):
<a name="l00223"></a>00223 d_samples( samples )
<a name="l00224"></a>00224 {
<a name="l00225"></a>00225 }
<a name="l00226"></a>00226
<a name="l00231"></a>00231 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00232"></a><a class="code" href="class_qwt_array_series_data.html#ac5ebf4034eaabc83c7a21f2adcb79aa5">00232</a> <span class="keywordtype">void</span> <a class="code" href="class_qwt_array_series_data.html#ac5ebf4034eaabc83c7a21f2adcb79aa5">QwtArraySeriesData<T>::setSamples</a>( <span class="keyword">const</span> QVector<T> &samples )
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<T>::d_boundingRect</a> = QRectF( 0.0, 0.0, -1.0, -1.0 );
<a name="l00235"></a>00235 d_samples = samples;
<a name="l00236"></a>00236 }
<a name="l00237"></a>00237
<a name="l00239"></a>00239 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00240"></a><a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">00240</a> <span class="keyword">const</span> QVector<T> <a class="code" href="class_qwt_array_series_data.html#a2d3f931bd28f40bc6e13c4b507e5b502">QwtArraySeriesData<T>::samples</a>()<span class="keyword"> const</span>
<a name="l00241"></a>00241 <span class="keyword"></span>{
<a name="l00242"></a>00242 <span class="keywordflow">return</span> d_samples;
<a name="l00243"></a>00243 }
<a name="l00244"></a>00244
<a name="l00246"></a>00246 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00247"></a><a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">00247</a> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_array_series_data.html#a52c123dcc321a03ccd18c2c138318025">QwtArraySeriesData<T>::size</a>()<span class="keyword"> const</span>
<a name="l00248"></a>00248 <span class="keyword"></span>{
<a name="l00249"></a>00249 <span class="keywordflow">return</span> d_samples.size();
<a name="l00250"></a>00250 }
<a name="l00251"></a>00251
<a name="l00257"></a>00257 <span class="keyword">template</span> <<span class="keyword">typename</span> T>
<a name="l00258"></a><a class="code" href="class_qwt_array_series_data.html#af10504cdd3e506ab6b5502b1f17535d0">00258</a> T <a class="code" href="class_qwt_array_series_data.html#af10504cdd3e506ab6b5502b1f17535d0">QwtArraySeriesData<T>::sample</a>( <span class="keywordtype">size_t</span> i )<span class="keyword"> const</span>
<a name="l00259"></a>00259 <span class="keyword"></span>{
<a name="l00260"></a>00260 <span class="keywordflow">return</span> d_samples[i];
<a name="l00261"></a>00261 }
<a name="l00262"></a>00262
<a name="l00264"></a><a class="code" href="class_qwt_point_series_data.html">00264</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point_series_data.html" title="Interface for iterating over an array of points.">QwtPointSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QPointF>
<a name="l00265"></a>00265 {
<a name="l00266"></a>00266 <span class="keyword">public</span>:
<a name="l00267"></a>00267 <a class="code" href="class_qwt_point_series_data.html" title="Interface for iterating over an array of points.">QwtPointSeriesData</a>(
<a name="l00268"></a>00268 <span class="keyword">const</span> QVector<QPointF> & = QVector<QPointF>() );
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00271"></a>00271 };
<a name="l00272"></a>00272
<a name="l00274"></a><a class="code" href="class_qwt_point3_d_series_data.html">00274</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point3_d_series_data.html" title="Interface for iterating over an array of 3D points.">QwtPoint3DSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtPoint3D>
<a name="l00275"></a>00275 {
<a name="l00276"></a>00276 <span class="keyword">public</span>:
<a name="l00277"></a>00277 <a class="code" href="class_qwt_point3_d_series_data.html" title="Interface for iterating over an array of 3D points.">QwtPoint3DSeriesData</a>(
<a name="l00278"></a>00278 <span class="keyword">const</span> QVector<QwtPoint3D> & = QVector<QwtPoint3D>() );
<a name="l00279"></a>00279 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00280"></a>00280 };
<a name="l00281"></a>00281
<a name="l00283"></a><a class="code" href="class_qwt_interval_series_data.html">00283</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_interval_series_data.html" title="Interface for iterating over an array of intervals.">QwtIntervalSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtIntervalSample>
<a name="l00284"></a>00284 {
<a name="l00285"></a>00285 <span class="keyword">public</span>:
<a name="l00286"></a>00286 <a class="code" href="class_qwt_interval_series_data.html" title="Interface for iterating over an array of intervals.">QwtIntervalSeriesData</a>(
<a name="l00287"></a>00287 <span class="keyword">const</span> QVector<QwtIntervalSample> & = QVector<QwtIntervalSample>() );
<a name="l00288"></a>00288
<a name="l00289"></a>00289 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00290"></a>00290 };
<a name="l00291"></a>00291
<a name="l00293"></a><a class="code" href="class_qwt_set_series_data.html">00293</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_set_series_data.html" title="Interface for iterating over an array of samples.">QwtSetSeriesData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_array_series_data.html" title="Template class for data, that is organized as QVector.">QwtArraySeriesData</a><QwtSetSample>
<a name="l00294"></a>00294 {
<a name="l00295"></a>00295 <span class="keyword">public</span>:
<a name="l00296"></a>00296 <a class="code" href="class_qwt_set_series_data.html" title="Interface for iterating over an array of samples.">QwtSetSeriesData</a>(
<a name="l00297"></a>00297 <span class="keyword">const</span> QVector<QwtSetSample> & = QVector<QwtSetSample>() );
<a name="l00298"></a>00298
<a name="l00299"></a>00299 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00300"></a>00300 };
<a name="l00301"></a>00301
<a name="l00305"></a><a class="code" href="class_qwt_point_array_data.html">00305</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point_array_data.html" title="Interface for iterating over two QVector&lt;double&gt; objects.">QwtPointArrayData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a><QPointF>
<a name="l00306"></a>00306 {
<a name="l00307"></a>00307 <span class="keyword">public</span>:
<a name="l00308"></a>00308 <a class="code" href="class_qwt_point_array_data.html" title="Interface for iterating over two QVector&lt;double&gt; objects.">QwtPointArrayData</a>( <span class="keyword">const</span> QVector<double> &x, <span class="keyword">const</span> QVector<double> &y );
<a name="l00309"></a>00309 <a class="code" href="class_qwt_point_array_data.html" title="Interface for iterating over two QVector&lt;double&gt; objects.">QwtPointArrayData</a>( <span class="keyword">const</span> <span class="keywordtype">double</span> *x, <span class="keyword">const</span> <span class="keywordtype">double</span> *y, <span class="keywordtype">size_t</span> size );
<a name="l00310"></a>00310
<a name="l00311"></a>00311 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00312"></a>00312
<a name="l00313"></a>00313 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() <span class="keyword">const</span>;
<a name="l00314"></a>00314 <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> i ) <span class="keyword">const</span>;
<a name="l00315"></a>00315
<a name="l00316"></a>00316 <span class="keyword">const</span> QVector<double> &xData() <span class="keyword">const</span>;
<a name="l00317"></a>00317 <span class="keyword">const</span> QVector<double> &yData() <span class="keyword">const</span>;
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <span class="keyword">private</span>:
<a name="l00320"></a>00320 QVector<double> d_x;
<a name="l00321"></a>00321 QVector<double> d_y;
<a name="l00322"></a>00322 };
<a name="l00323"></a>00323
<a name="l00327"></a><a class="code" href="class_qwt_c_pointer_data.html">00327</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_c_pointer_data.html" title="Data class containing two pointers to memory blocks of doubles.">QwtCPointerData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a><QPointF>
<a name="l00328"></a>00328 {
<a name="l00329"></a>00329 <span class="keyword">public</span>:
<a name="l00330"></a>00330 <a class="code" href="class_qwt_c_pointer_data.html" title="Data class containing two pointers to memory blocks of doubles.">QwtCPointerData</a>( <span class="keyword">const</span> <span class="keywordtype">double</span> *x, <span class="keyword">const</span> <span class="keywordtype">double</span> *y, <span class="keywordtype">size_t</span> size );
<a name="l00331"></a>00331
<a name="l00332"></a>00332 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00333"></a>00333 <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() <span class="keyword">const</span>;
<a name="l00334"></a>00334 <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> i ) <span class="keyword">const</span>;
<a name="l00335"></a>00335
<a name="l00336"></a>00336 <span class="keyword">const</span> <span class="keywordtype">double</span> *xData() <span class="keyword">const</span>;
<a name="l00337"></a>00337 <span class="keyword">const</span> <span class="keywordtype">double</span> *yData() <span class="keyword">const</span>;
<a name="l00338"></a>00338
<a name="l00339"></a>00339 <span class="keyword">private</span>:
<a name="l00340"></a>00340 <span class="keyword">const</span> <span class="keywordtype">double</span> *d_x;
<a name="l00341"></a>00341 <span class="keyword">const</span> <span class="keywordtype">double</span> *d_y;
<a name="l00342"></a>00342 <span class="keywordtype">size_t</span> d_size;
<a name="l00343"></a>00343 };
<a name="l00344"></a>00344
<a name="l00397"></a><a class="code" href="class_qwt_synthetic_point_data.html">00397</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_synthetic_point_data.html" title="Synthetic point data.">QwtSyntheticPointData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData</a><QPointF>
<a name="l00398"></a>00398 {
<a name="l00399"></a>00399 <span class="keyword">public</span>:
<a name="l00400"></a>00400 <a class="code" href="class_qwt_synthetic_point_data.html" title="Synthetic point data.">QwtSyntheticPointData</a>( <span class="keywordtype">size_t</span> size,
<a name="l00401"></a>00401 <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> & = <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a>() );
<a name="l00402"></a>00402
<a name="l00403"></a>00403 <span class="keywordtype">void</span> setSize( <span class="keywordtype">size_t</span> size );
<a name="l00404"></a>00404 <span class="keywordtype">size_t</span> <a class="code" href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">size</a>() <span class="keyword">const</span>;
<a name="l00405"></a>00405
<a name="l00406"></a>00406 <span class="keywordtype">void</span> setInterval( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a>& );
<a name="l00407"></a>00407 <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> interval() <span class="keyword">const</span>;
<a name="l00408"></a>00408
<a name="l00409"></a>00409 <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;
<a name="l00410"></a>00410 <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> i ) <span class="keyword">const</span>;
<a name="l00411"></a>00411
<a name="l00418"></a>00418 <span class="keyword">virtual</span> <span class="keywordtype">double</span> y( <span class="keywordtype">double</span> x ) <span class="keyword">const</span> = 0;
<a name="l00419"></a>00419 <span class="keyword">virtual</span> <span class="keywordtype">double</span> x( uint index ) <span class="keyword">const</span>;
<a name="l00420"></a>00420
<a name="l00421"></a>00421 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a81466c72589c03310543d17e1f1d0ab7">setRectOfInterest</a>( <span class="keyword">const</span> QRectF & );
<a name="l00422"></a>00422 QRectF rectOfInterest() <span class="keyword">const</span>;
<a name="l00423"></a>00423
<a name="l00424"></a>00424 <span class="keyword">private</span>:
<a name="l00425"></a>00425 <span class="keywordtype">size_t</span> d_size;
<a name="l00426"></a>00426 <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> d_interval;
<a name="l00427"></a>00427 QRectF d_rectOfInterest;
<a name="l00428"></a>00428 <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> d_intervalOfInterest;
<a name="l00429"></a>00429 };
<a name="l00430"></a>00430
<a name="l00431"></a>00431 QWT_EXPORT QRectF qwtBoundingRect(
<a name="l00432"></a>00432 <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QPointF></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );
<a name="l00433"></a>00433 QWT_EXPORT QRectF qwtBoundingRect(
<a name="l00434"></a>00434 <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtPoint3D></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );
<a name="l00435"></a>00435 QWT_EXPORT QRectF qwtBoundingRect(
<a name="l00436"></a>00436 <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html" title="Abstract interface for iterating over samples.">QwtSeriesData<QwtPointPolar></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );
<a name="l00437"></a>00437 QWT_EXPORT QRectF qwtBoundingRect(
<a name="l00438"></a>00438 <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtIntervalSample></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );
<a name="l00439"></a>00439 QWT_EXPORT QRectF qwtBoundingRect(
<a name="l00440"></a>00440 <span class="keyword">const</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData<QwtSetSample></a> &, <span class="keywordtype">int</span> from = 0, <span class="keywordtype">int</span> to = -1 );
<a name="l00441"></a>00441
<a name="l00442"></a>00442 <span class="preprocessor">#endif </span>
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