qwt__samples_8h_source.html
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (C) 1997 Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2002 Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#ifndef QWT_SAMPLES_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor"></span><span class="preprocessor">#define QWT_SAMPLES_H 1</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "qwt_global.h"</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "qwt_interval.h"</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include <qvector.h></span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <qrect.h></span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html"> 19</a></span> <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></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> {</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</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>();</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</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="keywordtype">double</span>, <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> & );</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</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="keywordtype">double</span> value, <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max );</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <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>;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <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>;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245"> 30</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_interval_sample.html#ad1e098d87833c45636dc96f9c5c14245" title="Value.">value</a>;</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#a264492c8f0ad3cec0b9d4d58b9a97236"> 33</a></span>  <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>;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> };</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23"> 40</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample::QwtIntervalSample</a>():</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  value( 0.0 )</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> }</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#a1e17c77625481f0987ed0bc7f461499c"> 46</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample::QwtIntervalSample</a>(</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <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 ):</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  value( v ),</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  interval( intv )</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> }</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#a02e2490f2bbc671a1a771c53ab2889da"> 54</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval_sample.html#a9f1259560f2628f8d32a648076c09d23">QwtIntervalSample::QwtIntervalSample</a>(</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordtype">double</span> v, <span class="keywordtype">double</span> min, <span class="keywordtype">double</span> max ):</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  value( v ),</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  interval( min, max )</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> }</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#a3ef77fe5326a1fdd4b0428b3093a0e25"> 62</a></span> <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>(</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <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></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <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>;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00069"></a><span class="lineno"><a class="code" href="class_qwt_interval_sample.html#a17e9ce13c70d8f5e369ee8ba6aec6e41"> 69</a></span> <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>(</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <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></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> !( *<span class="keyword">this</span> == other );</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> }</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html"> 76</a></span> <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></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> {</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</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>();</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</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>( <span class="keywordtype">double</span>, <span class="keyword">const</span> QVector<double> & = QVector<double>() );</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <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>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <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>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">double</span> added() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#a5bff5286dddfa1f2070da64fe619859f"> 88</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_set_sample.html#a5bff5286dddfa1f2070da64fe619859f" title="value">value</a>;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#af05cfa9fc52e7798f6594ba1bbbcd16b"> 91</a></span>  QVector<double> <span class="keyword">set</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> };</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#af506c3484b65d5de2b6042755066ff81"> 98</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_set_sample.html#af506c3484b65d5de2b6042755066ff81">QwtSetSample::QwtSetSample</a>():</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  value( 0.0 )</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> {</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> }</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#af0bbb11cf7ed592107a4baf052290035"> 109</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_set_sample.html#af506c3484b65d5de2b6042755066ff81">QwtSetSample::QwtSetSample</a>( <span class="keywordtype">double</span> v, <span class="keyword">const</span> QVector< double > &s ):</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  value( v ),</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  set( s )</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#a76859b776c7501b04c50197fe9e6c97e"> 116</a></span> <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></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <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>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> }</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#a0b96a0b525bbf4aab51a406502c4734c"> 122</a></span> <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></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">return</span> !( *<span class="keyword">this</span> == other );</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> }</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a name="l00128"></a><span class="lineno"><a class="code" href="class_qwt_set_sample.html#ab9c619f327e1bf3feca7f96d0ba44c24"> 128</a></span> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_set_sample.html#ab9c619f327e1bf3feca7f96d0ba44c24">QwtSetSample::added</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">double</span> y = 0.0;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i = 0; i < <span class="keyword">set</span>.size(); i++ )</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  y += <span class="keyword">set</span>[i];</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> y;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> }</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html"> 146</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_o_h_l_c_sample.html" title="Open-High-Low-Close sample used in financial charts.">QwtOHLCSample</a></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="class_qwt_o_h_l_c_sample.html" title="Open-High-Low-Close sample used in financial charts.">QwtOHLCSample</a>( <span class="keywordtype">double</span> time = 0.0,</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">double</span> open = 0.0, <span class="keywordtype">double</span> high = 0.0,</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordtype">double</span> low = 0.0, <span class="keywordtype">double</span> close = 0.0 );</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> boundingInterval() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00161"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#a7d457c0a7d71f90539bf6233a19c1df4"> 161</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#a7d457c0a7d71f90539bf6233a19c1df4">time</a>;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00164"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#a71b133fe8f7676b2ff7b17e39d669f95"> 164</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#a71b133fe8f7676b2ff7b17e39d669f95" title="Opening price.">open</a>;</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff"> 167</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff" title="Highest price.">high</a>;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d"> 170</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d" title="Lowest price.">low</a>;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#a7627b9a618065a82e96e651406f4fac4"> 173</a></span>  <span class="keywordtype">double</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#a7627b9a618065a82e96e651406f4fac4" title="Closing price.">close</a>;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> };</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#ad4056581f619e0a36d854fc5bb4341ef"> 186</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#ad4056581f619e0a36d854fc5bb4341ef">QwtOHLCSample::QwtOHLCSample</a>( <span class="keywordtype">double</span> t,</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">double</span> o, <span class="keywordtype">double</span> h, <span class="keywordtype">double</span> l, <span class="keywordtype">double</span> c ):</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  time( t ),</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  open( o ),</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  high( h ),</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  low( l ),</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  close( c )</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> {</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> }</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div>
<div class="line"><a name="l00207"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#a882c50b7c38caccb3486602a414dcd8e"> 207</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_o_h_l_c_sample.html#a882c50b7c38caccb3486602a414dcd8e" title="Check if a sample is valid.">QwtOHLCSample::isValid</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> ( <a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d" title="Lowest price.">low</a> <= <a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff" title="Highest price.">high</a> )</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  && ( <a class="code" href="class_qwt_o_h_l_c_sample.html#a71b133fe8f7676b2ff7b17e39d669f95" title="Opening price.">open</a> >= <a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d" title="Lowest price.">low</a> )</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  && ( <a class="code" href="class_qwt_o_h_l_c_sample.html#a71b133fe8f7676b2ff7b17e39d669f95" title="Opening price.">open</a> <= <a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff" title="Highest price.">high</a> )</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  && ( <a class="code" href="class_qwt_o_h_l_c_sample.html#a7627b9a618065a82e96e651406f4fac4" title="Closing price.">close</a> >= <a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d" title="Lowest price.">low</a> )</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  && ( <a class="code" href="class_qwt_o_h_l_c_sample.html#a7627b9a618065a82e96e651406f4fac4" title="Closing price.">close</a> <= <a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff" title="Highest price.">high</a> );</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> }</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"><a class="code" href="class_qwt_o_h_l_c_sample.html#ae706a8617d441a416278e95f0688122b"> 223</a></span> <span class="keyword">inline</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a> <a class="code" href="class_qwt_o_h_l_c_sample.html#ae706a8617d441a416278e95f0688122b" title="Calculate the bounding interval of the OHLC values.">QwtOHLCSample::boundingInterval</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">double</span> minY = <a class="code" href="class_qwt_o_h_l_c_sample.html#a71b133fe8f7676b2ff7b17e39d669f95" title="Opening price.">open</a>;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  minY = qMin( minY, <a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff" title="Highest price.">high</a> );</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  minY = qMin( minY, <a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d" title="Lowest price.">low</a> );</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  minY = qMin( minY, <a class="code" href="class_qwt_o_h_l_c_sample.html#a7627b9a618065a82e96e651406f4fac4" title="Closing price.">close</a> );</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">double</span> maxY = <a class="code" href="class_qwt_o_h_l_c_sample.html#a71b133fe8f7676b2ff7b17e39d669f95" title="Opening price.">open</a>;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  maxY = qMax( maxY, <a class="code" href="class_qwt_o_h_l_c_sample.html#a4b23c1c6250364d4c58b6fc23ac1cdff" title="Highest price.">high</a> );</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  maxY = qMax( maxY, <a class="code" href="class_qwt_o_h_l_c_sample.html#aedac8489a18dfae092c010360c53ad7d" title="Lowest price.">low</a> );</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  maxY = qMax( maxY, <a class="code" href="class_qwt_o_h_l_c_sample.html#a7627b9a618065a82e96e651406f4fac4" title="Closing price.">close</a> );</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> <a class="code" href="class_qwt_interval.html" title="A class representing an interval.">QwtInterval</a>( minY, maxY );</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> }</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="preprocessor">#endif</span></div>
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