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  • Committer: Bazaar Package Importer
  • Author(s): Fathi Boudra
  • Date: 2009-07-01 16:08:21 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20090701160821-gog44m4w7x2f4u6o
Tags: 5.2.0-1
* New upstream release.
* Add branch pull patch from svn r544.
* Bump Standards-Version to 3.8.2. No changes needed.
* Update installed manpages.
* Use qwt as base name for directory (drop version).
* Add missing warnings patch.
* Rewrite debian/rules: use dh.

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qwt-5.1.2/doc/html/qwt__plot__curve_8h-source.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
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<title>Qwt User&apos;s Guide: qwt_plot_curve.h Source File</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<h1>qwt_plot_curve.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************</span>
21
 
<a name="l00002"></a>00002 <span class="comment"> * Qwt Widget Library</span>
22
 
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1997   Josef Wilgen</span>
23
 
<a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span>
24
 
<a name="l00005"></a>00005 <span class="comment"> *</span>
25
 
<a name="l00006"></a>00006 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
26
 
<a name="l00007"></a>00007 <span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span>
27
 
<a name="l00008"></a>00008 <span class="comment"> *****************************************************************************/</span>
28
 
<a name="l00009"></a>00009 
29
 
<a name="l00010"></a>00010 <span class="preprocessor">#ifndef QWT_PLOT_CURVE_H</span>
30
 
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define QWT_PLOT_CURVE_H</span>
31
 
<a name="l00012"></a>00012 <span class="preprocessor"></span>
32
 
<a name="l00013"></a>00013 <span class="preprocessor">#include &lt;qpen.h&gt;</span>
33
 
<a name="l00014"></a>00014 <span class="preprocessor">#include &lt;qstring.h&gt;</span>
34
 
<a name="l00015"></a>00015 <span class="preprocessor">#include "qwt_global.h"</span>
35
 
<a name="l00016"></a>00016 <span class="preprocessor">#include "qwt_plot_item.h"</span>
36
 
<a name="l00017"></a>00017 <span class="preprocessor">#include "qwt_text.h"</span>
37
 
<a name="l00018"></a>00018 <span class="preprocessor">#include "qwt_polygon.h"</span>
38
 
<a name="l00019"></a>00019 <span class="preprocessor">#include "qwt_data.h"</span>
39
 
<a name="l00020"></a>00020 
40
 
<a name="l00021"></a>00021 <span class="keyword">class </span>QPainter;
41
 
<a name="l00022"></a>00022 <span class="keyword">class </span><a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a>;
42
 
<a name="l00023"></a>00023 <span class="keyword">class </span><a class="code" href="class_qwt_symbol.html">QwtSymbol</a>;
43
 
<a name="l00024"></a>00024 <span class="keyword">class </span><a class="code" href="class_qwt_curve_fitter.html">QwtCurveFitter</a>;
44
 
<a name="l00025"></a>00025 
45
 
<a name="l00056"></a><a class="code" href="class_qwt_plot_curve.html">00056</a> <span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_plot_curve.html">QwtPlotCurve</a>: <span class="keyword">public</span> <a class="code" href="class_qwt_plot_item.html">QwtPlotItem</a>
46
 
<a name="l00057"></a>00057 {
47
 
<a name="l00058"></a>00058 <span class="keyword">public</span>:
48
 
<a name="l00059"></a><a class="code" href="class_qwt_plot_curve.html#c173d5059500d1c783602e33689714f5">00059</a>     <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_curve.html#c173d5059500d1c783602e33689714f5">CurveType</a>
49
 
<a name="l00060"></a>00060     {
50
 
<a name="l00061"></a>00061         Yfx,
51
 
<a name="l00062"></a>00062         Xfy
52
 
<a name="l00063"></a>00063     };
53
 
<a name="l00064"></a>00064 
54
 
<a name="l00069"></a><a class="code" href="class_qwt_plot_curve.html#15998aa80a11ba6ba80eebabaf773f70">00069</a>     <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_curve.html#15998aa80a11ba6ba80eebabaf773f70">CurveStyle</a>
55
 
<a name="l00070"></a>00070     {
56
 
<a name="l00071"></a>00071         NoCurve,
57
 
<a name="l00072"></a>00072 
58
 
<a name="l00073"></a>00073         Lines,
59
 
<a name="l00074"></a>00074         Sticks,
60
 
<a name="l00075"></a>00075         Steps,
61
 
<a name="l00076"></a>00076         Dots,
62
 
<a name="l00077"></a>00077 
63
 
<a name="l00078"></a>00078         UserCurve = 100
64
 
<a name="l00079"></a>00079     };
65
 
<a name="l00080"></a>00080 
66
 
<a name="l00085"></a><a class="code" href="class_qwt_plot_curve.html#38064f7de6f026a49db782c365f872c3">00085</a>     <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_curve.html#38064f7de6f026a49db782c365f872c3">CurveAttribute</a>
67
 
<a name="l00086"></a>00086     {
68
 
<a name="l00087"></a>00087         Inverted = 1,
69
 
<a name="l00088"></a>00088         Fitted = 2
70
 
<a name="l00089"></a>00089     };
71
 
<a name="l00090"></a>00090 
72
 
<a name="l00095"></a><a class="code" href="class_qwt_plot_curve.html#96db1b854c63bfbc452c943251a11b66">00095</a>     <span class="keyword">enum</span> <a class="code" href="class_qwt_plot_curve.html#96db1b854c63bfbc452c943251a11b66">PaintAttribute</a>
73
 
<a name="l00096"></a>00096     {
74
 
<a name="l00097"></a>00097         PaintFiltered = 1,
75
 
<a name="l00098"></a>00098         ClipPolygons = 2
76
 
<a name="l00099"></a>00099     };
77
 
<a name="l00100"></a>00100 
78
 
<a name="l00101"></a>00101     <span class="keyword">explicit</span> <a class="code" href="class_qwt_plot_curve.html">QwtPlotCurve</a>();
79
 
<a name="l00102"></a>00102     <span class="keyword">explicit</span> <a class="code" href="class_qwt_plot_curve.html">QwtPlotCurve</a>(<span class="keyword">const</span> <a class="code" href="class_qwt_text.html">QwtText</a> &amp;title);
80
 
<a name="l00103"></a>00103     <span class="keyword">explicit</span> <a class="code" href="class_qwt_plot_curve.html">QwtPlotCurve</a>(<span class="keyword">const</span> QString &amp;title);
81
 
<a name="l00104"></a>00104 
82
 
<a name="l00105"></a>00105     <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_plot_curve.html">QwtPlotCurve</a>();
83
 
<a name="l00106"></a>00106 
84
 
<a name="l00107"></a>00107     <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="class_qwt_plot_item.html#803613b24e745834b2115ee574dda610">rtti</a>() <span class="keyword">const</span>;
85
 
<a name="l00108"></a>00108 
86
 
<a name="l00109"></a>00109     <span class="keywordtype">void</span> setCurveType(CurveType);
87
 
<a name="l00110"></a>00110     CurveType curveType() <span class="keyword">const</span>;
88
 
<a name="l00111"></a>00111 
89
 
<a name="l00112"></a>00112     <span class="keywordtype">void</span> setPaintAttribute(PaintAttribute, <span class="keywordtype">bool</span> on = <span class="keyword">true</span>);
90
 
<a name="l00113"></a>00113     <span class="keywordtype">bool</span> testPaintAttribute(PaintAttribute) <span class="keyword">const</span>;
91
 
<a name="l00114"></a>00114 
92
 
<a name="l00115"></a>00115     <span class="keywordtype">void</span> setRawData(<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">int</span> size);
93
 
<a name="l00116"></a>00116     <span class="keywordtype">void</span> setData(<span class="keyword">const</span> <span class="keywordtype">double</span> *xData, <span class="keyword">const</span> <span class="keywordtype">double</span> *yData, <span class="keywordtype">int</span> size);
94
 
<a name="l00117"></a>00117     <span class="keywordtype">void</span> setData(<span class="keyword">const</span> QwtArray&lt;double&gt; &amp;xData, <span class="keyword">const</span> QwtArray&lt;double&gt; &amp;yData);
95
 
<a name="l00118"></a>00118 <span class="preprocessor">#if QT_VERSION &lt; 0x040000</span>
96
 
<a name="l00119"></a>00119 <span class="preprocessor"></span>    <span class="keywordtype">void</span> setData(<span class="keyword">const</span> QwtArray&lt;QwtDoublePoint&gt; &amp;data);
97
 
<a name="l00120"></a>00120 <span class="preprocessor">#else</span>
98
 
<a name="l00121"></a>00121 <span class="preprocessor"></span>    <span class="keywordtype">void</span> setData(<span class="keyword">const</span> QPolygonF &amp;data);
99
 
<a name="l00122"></a>00122 <span class="preprocessor">#endif</span>
100
 
<a name="l00123"></a>00123 <span class="preprocessor"></span>    <span class="keywordtype">void</span> setData(<span class="keyword">const</span> <a class="code" href="class_qwt_data.html">QwtData</a> &amp;data);
101
 
<a name="l00124"></a>00124     
102
 
<a name="l00125"></a>00125     <span class="keywordtype">int</span> closestPoint(<span class="keyword">const</span> QPoint &amp;pos, <span class="keywordtype">double</span> *dist = NULL) <span class="keyword">const</span>;
103
 
<a name="l00126"></a>00126 
104
 
<a name="l00127"></a>00127     <a class="code" href="class_qwt_data.html">QwtData</a> &amp;data();
105
 
<a name="l00128"></a>00128     <span class="keyword">const</span> <a class="code" href="class_qwt_data.html">QwtData</a> &amp;data() <span class="keyword">const</span>;
106
 
<a name="l00129"></a>00129 
107
 
<a name="l00130"></a>00130     <span class="keywordtype">int</span> dataSize() <span class="keyword">const</span>;
108
 
<a name="l00131"></a>00131     <span class="keyword">inline</span> <span class="keywordtype">double</span> x(<span class="keywordtype">int</span> i) <span class="keyword">const</span>;
109
 
<a name="l00132"></a>00132     <span class="keyword">inline</span> <span class="keywordtype">double</span> y(<span class="keywordtype">int</span> i) <span class="keyword">const</span>;
110
 
<a name="l00133"></a>00133 
111
 
<a name="l00134"></a>00134     <span class="keyword">virtual</span> <a class="code" href="qwt__double__rect_8h.html#0c0dc4d33592fac4ad94734d8e9c4152">QwtDoubleRect</a> <a class="code" href="class_qwt_plot_item.html#aa0d61c721363671e1a1912cd4b8d4a7">boundingRect</a>() <span class="keyword">const</span>;
112
 
<a name="l00135"></a>00135 
113
 
<a name="l00137"></a><a class="code" href="class_qwt_plot_curve.html#34a74e192f06a2bed9905c5f43f74d56">00137</a>     <span class="keyword">inline</span> <span class="keywordtype">double</span> minXValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#aa0d61c721363671e1a1912cd4b8d4a7">boundingRect</a>().left(); }
114
 
<a name="l00139"></a><a class="code" href="class_qwt_plot_curve.html#3d36a9679d63e4105175f6c01b8f230f">00139</a>     <span class="keyword">inline</span> <span class="keywordtype">double</span> maxXValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#aa0d61c721363671e1a1912cd4b8d4a7">boundingRect</a>().right(); }
115
 
<a name="l00141"></a><a class="code" href="class_qwt_plot_curve.html#7f8d179560c9ea56f0f9e5db13d348e7">00141</a>     <span class="keyword">inline</span> <span class="keywordtype">double</span> minYValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#aa0d61c721363671e1a1912cd4b8d4a7">boundingRect</a>().top(); }
116
 
<a name="l00143"></a><a class="code" href="class_qwt_plot_curve.html#b294367c96791444f67c7a7f9daba49e">00143</a>     <span class="keyword">inline</span> <span class="keywordtype">double</span> maxYValue()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="class_qwt_plot_item.html#aa0d61c721363671e1a1912cd4b8d4a7">boundingRect</a>().bottom(); }
117
 
<a name="l00144"></a>00144 
118
 
<a name="l00145"></a>00145     <span class="keywordtype">void</span> setCurveAttribute(CurveAttribute, <span class="keywordtype">bool</span> on = <span class="keyword">true</span>);
119
 
<a name="l00146"></a>00146     <span class="keywordtype">bool</span> testCurveAttribute(CurveAttribute) <span class="keyword">const</span>;
120
 
<a name="l00147"></a>00147 
121
 
<a name="l00148"></a>00148     <span class="keywordtype">void</span> setPen(<span class="keyword">const</span> QPen &amp;);
122
 
<a name="l00149"></a>00149     <span class="keyword">const</span> QPen &amp;pen() <span class="keyword">const</span>;
123
 
<a name="l00150"></a>00150 
124
 
<a name="l00151"></a>00151     <span class="keywordtype">void</span> setBrush(<span class="keyword">const</span> QBrush &amp;);
125
 
<a name="l00152"></a>00152     <span class="keyword">const</span> QBrush &amp;brush() <span class="keyword">const</span>;
126
 
<a name="l00153"></a>00153 
127
 
<a name="l00154"></a>00154     <span class="keywordtype">void</span> setBaseline(<span class="keywordtype">double</span> ref);
128
 
<a name="l00155"></a>00155     <span class="keywordtype">double</span> baseline() <span class="keyword">const</span>;
129
 
<a name="l00156"></a>00156 
130
 
<a name="l00157"></a>00157     <span class="keywordtype">void</span> setStyle(CurveStyle style);
131
 
<a name="l00158"></a>00158     CurveStyle style() <span class="keyword">const</span>;
132
 
<a name="l00159"></a>00159 
133
 
<a name="l00160"></a>00160     <span class="keywordtype">void</span> setSymbol(<span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a> &amp;s);
134
 
<a name="l00161"></a>00161     <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a>&amp; symbol() <span class="keyword">const</span>;
135
 
<a name="l00162"></a>00162 
136
 
<a name="l00163"></a>00163     <span class="keywordtype">void</span> setCurveFitter(<a class="code" href="class_qwt_curve_fitter.html">QwtCurveFitter</a> *);
137
 
<a name="l00164"></a>00164     <a class="code" href="class_qwt_curve_fitter.html">QwtCurveFitter</a> *curveFitter() <span class="keyword">const</span>;
138
 
<a name="l00165"></a>00165 
139
 
<a name="l00166"></a>00166     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#7f1084999b7b3780ba06216ad511686b">draw</a>(QPainter *p, 
140
 
<a name="l00167"></a>00167         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
141
 
<a name="l00168"></a>00168         <span class="keyword">const</span> QRect &amp;) <span class="keyword">const</span>;
142
 
<a name="l00169"></a>00169 
143
 
<a name="l00170"></a>00170     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#7f1084999b7b3780ba06216ad511686b">draw</a>(QPainter *p, 
144
 
<a name="l00171"></a>00171         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
145
 
<a name="l00172"></a>00172         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
146
 
<a name="l00173"></a>00173 
147
 
<a name="l00174"></a>00174     <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#7f1084999b7b3780ba06216ad511686b">draw</a>(<span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
148
 
<a name="l00175"></a>00175 
149
 
<a name="l00176"></a>00176     <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_plot_item.html#193770cd20609a368c5130de59cb782e">updateLegend</a>(<a class="code" href="class_qwt_legend.html">QwtLegend</a> *) <span class="keyword">const</span>;
150
 
<a name="l00177"></a>00177 
151
 
<a name="l00178"></a>00178 <span class="keyword">protected</span>:
152
 
<a name="l00179"></a>00179 
153
 
<a name="l00180"></a>00180     <span class="keywordtype">void</span> init();
154
 
<a name="l00181"></a>00181 
155
 
<a name="l00182"></a>00182     <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawCurve(QPainter *p, <span class="keywordtype">int</span> style,
156
 
<a name="l00183"></a>00183         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
157
 
<a name="l00184"></a>00184         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
158
 
<a name="l00185"></a>00185 
159
 
<a name="l00186"></a>00186     <span class="keyword">virtual</span> <span class="keywordtype">void</span> drawSymbols(QPainter *p, <span class="keyword">const</span> <a class="code" href="class_qwt_symbol.html">QwtSymbol</a> &amp;,
160
 
<a name="l00187"></a>00187         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
161
 
<a name="l00188"></a>00188         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
162
 
<a name="l00189"></a>00189 
163
 
<a name="l00190"></a>00190     <span class="keywordtype">void</span> drawLines(QPainter *p,
164
 
<a name="l00191"></a>00191         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
165
 
<a name="l00192"></a>00192         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
166
 
<a name="l00193"></a>00193     <span class="keywordtype">void</span> drawSticks(QPainter *p,
167
 
<a name="l00194"></a>00194         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
168
 
<a name="l00195"></a>00195         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
169
 
<a name="l00196"></a>00196     <span class="keywordtype">void</span> drawDots(QPainter *p,
170
 
<a name="l00197"></a>00197         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
171
 
<a name="l00198"></a>00198         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
172
 
<a name="l00199"></a>00199     <span class="keywordtype">void</span> drawSteps(QPainter *p,
173
 
<a name="l00200"></a>00200         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;xMap, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;yMap,
174
 
<a name="l00201"></a>00201         <span class="keywordtype">int</span> from, <span class="keywordtype">int</span> to) <span class="keyword">const</span>;
175
 
<a name="l00202"></a>00202 
176
 
<a name="l00203"></a>00203     <span class="keywordtype">void</span> fillCurve(QPainter *,
177
 
<a name="l00204"></a>00204         <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;,
178
 
<a name="l00205"></a>00205         QwtPolygon &amp;) <span class="keyword">const</span>;
179
 
<a name="l00206"></a>00206     <span class="keywordtype">void</span> closePolyline(<span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;, <span class="keyword">const</span> <a class="code" href="class_qwt_scale_map.html">QwtScaleMap</a> &amp;,
180
 
<a name="l00207"></a>00207         QwtPolygon &amp;) <span class="keyword">const</span>;
181
 
<a name="l00208"></a>00208 
182
 
<a name="l00209"></a>00209 <span class="keyword">private</span>:
183
 
<a name="l00210"></a>00210     <a class="code" href="class_qwt_data.html">QwtData</a> *d_xy;
184
 
<a name="l00211"></a>00211 
185
 
<a name="l00212"></a>00212     <span class="keyword">class </span>PrivateData;
186
 
<a name="l00213"></a>00213     PrivateData *d_data;
187
 
<a name="l00214"></a>00214 };
188
 
<a name="l00215"></a>00215 
189
 
<a name="l00217"></a><a class="code" href="class_qwt_plot_curve.html#1e30b056439ea629f08e8a5f1055949d">00217</a> <span class="keyword">inline</span> <a class="code" href="class_qwt_data.html">QwtData</a> &amp;<a class="code" href="class_qwt_plot_curve.html#1e30b056439ea629f08e8a5f1055949d">QwtPlotCurve::data</a>()
190
 
<a name="l00218"></a>00218 {
191
 
<a name="l00219"></a>00219     <span class="keywordflow">return</span> *d_xy;
192
 
<a name="l00220"></a>00220 }
193
 
<a name="l00221"></a>00221 
194
 
<a name="l00223"></a><a class="code" href="class_qwt_plot_curve.html#0525f6e0e0a26b8a038afb5ab1e2a4a6">00223</a> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="class_qwt_data.html">QwtData</a> &amp;<a class="code" href="class_qwt_plot_curve.html#1e30b056439ea629f08e8a5f1055949d">QwtPlotCurve::data</a>()<span class="keyword"> const</span>
195
 
<a name="l00224"></a>00224 <span class="keyword"></span>{
196
 
<a name="l00225"></a>00225     <span class="keywordflow">return</span> *d_xy;
197
 
<a name="l00226"></a>00226 }
198
 
<a name="l00227"></a>00227 
199
 
<a name="l00232"></a><a class="code" href="class_qwt_plot_curve.html#f528cced890d4de74b675494e70504af">00232</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_curve.html#f528cced890d4de74b675494e70504af">QwtPlotCurve::x</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>
200
 
<a name="l00233"></a>00233 <span class="keyword"></span>{ 
201
 
<a name="l00234"></a>00234     <span class="keywordflow">return</span> d_xy-&gt;<a class="code" href="class_qwt_data.html#e226ee3042742e8ddbb36365893c9ebd">x</a>(i); 
202
 
<a name="l00235"></a>00235 }
203
 
<a name="l00236"></a>00236 
204
 
<a name="l00241"></a><a class="code" href="class_qwt_plot_curve.html#30fceb133be59b3fb090923c564afa07">00241</a> <span class="keyword">inline</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_plot_curve.html#30fceb133be59b3fb090923c564afa07">QwtPlotCurve::y</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>
205
 
<a name="l00242"></a>00242 <span class="keyword"></span>{ 
206
 
<a name="l00243"></a>00243     <span class="keywordflow">return</span> d_xy-&gt;<a class="code" href="class_qwt_data.html#76295574f256ed4378217f5c88d68b50">y</a>(i); 
207
 
<a name="l00244"></a>00244 }
208
 
<a name="l00245"></a>00245 
209
 
<a name="l00246"></a>00246 <span class="preprocessor">#endif</span>
210
 
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Mar 22 16:54:07 2009 for Qwt User's Guide by&nbsp;
211
 
<a href="http://www.doxygen.org/index.html">
212
 
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.0 </small></address>
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