1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Qwt User's Guide: qwt_point_data.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">Qwt User's Guide
 <span id="projectnumber">6.1.4</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('qwt__point__data_8h_source.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="headertitle">
<div class="title">qwt_point_data.h</div> </div>
</div><!--header-->
<div class="contents">
<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_POINT_DATA_H</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#define QWT_POINT_DATA_H 1</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</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_series_data.h"</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="class_qwt_point_array_data.html"> 19</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_point_array_data.html">QwtPointArrayData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData</a><QPointF></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_point_array_data.html">QwtPointArrayData</a>( <span class="keyword">const</span> QVector<double> &x, <span class="keyword">const</span> QVector<double> &y );</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="class_qwt_point_array_data.html">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 );</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <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>;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">const</span> QVector<double> &xData() <span class="keyword">const</span>;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">const</span> QVector<double> &yData() <span class="keyword">const</span>;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  QVector<double> d_x;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  QVector<double> d_y;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> };</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="class_qwt_c_pointer_data.html"> 41</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_c_pointer_data.html">QwtCPointerData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData</a><QPointF></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> <span class="keyword">public</span>:</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="class_qwt_c_pointer_data.html">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 );</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <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>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *xData() <span class="keyword">const</span>;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *yData() <span class="keyword">const</span>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *d_x;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *d_y;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">size_t</span> d_size;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> };</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="class_qwt_synthetic_point_data.html"> 112</a></span> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_synthetic_point_data.html">QwtSyntheticPointData</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_series_data.html">QwtSeriesData</a><QPointF></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> <span class="keyword">public</span>:</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="class_qwt_synthetic_point_data.html">QwtSyntheticPointData</a>( <span class="keywordtype">size_t</span> size,</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a> & = <a class="code" href="class_qwt_interval.html">QwtInterval</a>() );</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span> setSize( <span class="keywordtype">size_t</span> size );</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <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>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordtype">void</span> setInterval( <span class="keyword">const</span> <a class="code" href="class_qwt_interval.html">QwtInterval</a>& );</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="class_qwt_interval.html">QwtInterval</a> interval() <span class="keyword">const</span>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">virtual</span> QRectF <a class="code" href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">boundingRect</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">virtual</span> QPointF <a class="code" href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">sample</a>( <span class="keywordtype">size_t</span> index ) <span class="keyword">const</span>;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">virtual</span> <span class="keywordtype">double</span> y( <span class="keywordtype">double</span> x ) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">virtual</span> <span class="keywordtype">double</span> x( uint index ) <span class="keyword">const</span>;</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>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">setRectOfInterest</a>( <span class="keyword">const</span> QRectF & );</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  QRectF rectOfInterest() <span class="keyword">const</span>;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordtype">size_t</span> d_size;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="class_qwt_interval.html">QwtInterval</a> d_interval;</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  QRectF d_rectOfInterest;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="class_qwt_interval.html">QwtInterval</a> d_intervalOfInterest;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> };</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="class_qwt_c_pointer_data_html"><div class="ttname"><a href="class_qwt_c_pointer_data.html">QwtCPointerData</a></div><div class="ttdoc">Data class containing two pointers to memory blocks of doubles. </div><div class="ttdef"><b>Definition:</b> qwt_point_data.h:41</div></div>
<div class="ttc" id="class_qwt_point_array_data_html"><div class="ttname"><a href="class_qwt_point_array_data.html">QwtPointArrayData</a></div><div class="ttdoc">Interface for iterating over two QVector<double> objects. </div><div class="ttdef"><b>Definition:</b> qwt_point_data.h:19</div></div>
<div class="ttc" id="class_qwt_series_data_html_aedb969ba51a27d88d26ad7f7cb1c2c7f"><div class="ttname"><a href="class_qwt_series_data.html#aedb969ba51a27d88d26ad7f7cb1c2c7f">QwtSeriesData::boundingRect</a></div><div class="ttdeci">virtual QRectF boundingRect() const =0</div></div>
<div class="ttc" id="class_qwt_series_data_html_a391b4601a7454b2f9582fbc2662d108e"><div class="ttname"><a href="class_qwt_series_data.html#a391b4601a7454b2f9582fbc2662d108e">QwtSeriesData::setRectOfInterest</a></div><div class="ttdeci">virtual void setRectOfInterest(const QRectF &rect)</div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:122</div></div>
<div class="ttc" id="class_qwt_series_data_html"><div class="ttname"><a href="class_qwt_series_data.html">QwtSeriesData</a></div><div class="ttdoc">Abstract interface for iterating over samples. </div><div class="ttdef"><b>Definition:</b> qwt_series_data.h:47</div></div>
<div class="ttc" id="class_qwt_series_data_html_ae8650d16c07c58f01897ab48658a3266"><div class="ttname"><a href="class_qwt_series_data.html#ae8650d16c07c58f01897ab48658a3266">QwtSeriesData::sample</a></div><div class="ttdeci">virtual T sample(size_t i) const =0</div></div>
<div class="ttc" id="class_qwt_interval_html"><div class="ttname"><a href="class_qwt_interval.html">QwtInterval</a></div><div class="ttdoc">A class representing an interval. </div><div class="ttdef"><b>Definition:</b> qwt_interval.h:26</div></div>
<div class="ttc" id="class_qwt_synthetic_point_data_html"><div class="ttname"><a href="class_qwt_synthetic_point_data.html">QwtSyntheticPointData</a></div><div class="ttdoc">Synthetic point data. </div><div class="ttdef"><b>Definition:</b> qwt_point_data.h:112</div></div>
<div class="ttc" id="class_qwt_series_data_html_a3cfe5b26fc55a887ac85b0103ae80a3e"><div class="ttname"><a href="class_qwt_series_data.html#a3cfe5b26fc55a887ac85b0103ae80a3e">QwtSeriesData::size</a></div><div class="ttdeci">virtual size_t size() const =0</div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>qwt_point_data.h</b></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li>
</ul>
</div>
</body>
</html>
|
