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High-speed Charting Control

, 13 Jul 2010
A flexible charting control to display 2D data
chartcrtl_src.zip
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ChartDemo
ChartCtrl
.svn
all-wcprops
entries
format
prop-base
props
text-base
ChartAxis.cpp.svn-base
ChartAxis.h.svn-base
ChartAxisLabel.cpp.svn-base
ChartAxisLabel.h.svn-base
ChartBalloonLabel.h.svn-base
ChartBalloonLabel.inl.svn-base
ChartBarSerie.cpp.svn-base
ChartBarSerie.h.svn-base
ChartCandlestickSerie.cpp.svn-base
ChartCandlestickSerie.h.svn-base
ChartCrossHairCursor.cpp.svn-base
ChartCrossHairCursor.h.svn-base
ChartCtrl.cpp.svn-base
ChartCtrl.h.svn-base
ChartCursor.cpp.svn-base
ChartCursor.h.svn-base
ChartDateTimeAxis.cpp.svn-base
ChartDateTimeAxis.h.svn-base
ChartDragLineCursor.cpp.svn-base
ChartDragLineCursor.h.svn-base
ChartFont.cpp.svn-base
ChartFont.h.svn-base
ChartGanttSerie.cpp.svn-base
ChartGanttSerie.h.svn-base
ChartGradient.cpp.svn-base
ChartGradient.h.svn-base
ChartGrid.cpp.svn-base
ChartGrid.h.svn-base
ChartLabel.h.svn-base
ChartLabel.inl.svn-base
ChartLegend.cpp.svn-base
ChartLegend.h.svn-base
ChartLineSerie.cpp.svn-base
ChartLineSerie.h.svn-base
ChartLogarithmicAxis.cpp.svn-base
ChartLogarithmicAxis.h.svn-base
ChartMouseListener.h.svn-base
ChartPointsArray.h.svn-base
ChartPointsArray.inl.svn-base
ChartPointsSerie.cpp.svn-base
ChartPointsSerie.h.svn-base
ChartScrollBar.cpp.svn-base
ChartScrollBar.h.svn-base
ChartSerie.cpp.svn-base
ChartSerie.h.svn-base
ChartSerieBase.h.svn-base
ChartSerieBase.inl.svn-base
ChartSeriesMouseListener.h.svn-base
ChartStandardAxis.cpp.svn-base
ChartStandardAxis.h.svn-base
ChartString.h.svn-base
ChartSurfaceSerie.cpp.svn-base
ChartSurfaceSerie.h.svn-base
ChartTitle.cpp.svn-base
ChartTitle.h.svn-base
ChartXYSerie.cpp.svn-base
ChartXYSerie.h.svn-base
PointsOrdering.h.svn-base
tmp
prop-base
props
text-base
ChartBalloonLabel.inl
ChartCtrl_source.zip
ChartLabel.inl
ChartPointsArray.inl
ChartSerieBase.inl
ChartDemo.dsp
ChartDemo.dsw
ColourPicker
.svn
entries
format
prop-base
props
text-base
ColourPicker.cpp.svn-base
ColourPicker.h.svn-base
ColourPopup.cpp.svn-base
ColourPopup.h.svn-base
tmp
prop-base
props
text-base
Doc
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class_c_chart_balloon_label.png
class_c_chart_bar_serie.png
class_c_chart_candlestick_serie.png
class_c_chart_cross_hair_cursor.png
class_c_chart_cursor.png
class_c_chart_date_time_axis.png
class_c_chart_drag_line_cursor.png
class_c_chart_gantt_serie.png
class_c_chart_label.png
class_c_chart_line_serie.png
class_c_chart_logarithmic_axis.png
class_c_chart_points_serie.png
class_c_chart_serie.png
class_c_chart_serie_base.png
class_c_chart_standard_axis.png
class_c_chart_surface_serie.png
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class_c_chart_bar_serie.png
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class_c_chart_cursor.png
class_c_chart_date_time_axis.png
class_c_chart_drag_line_cursor.png
class_c_chart_gantt_serie.png
class_c_chart_label.png
class_c_chart_line_serie.png
class_c_chart_logarithmic_axis.png
class_c_chart_points_serie.png
class_c_chart_serie.png
class_c_chart_serie_base.png
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class_c_chart_x_y_serie.png
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<h1>E:/Sources Misc/ChartDemo/ChartCtrl/ChartSerieBase.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *</span>
<a name="l00003"></a>00003 <span class="comment"> *      ChartSerieBase.h</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> *      Written by C�dric Moonen (cedric_moonen@hotmail.com)</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> *</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> *      This code may be used for any non-commercial and commercial purposes in a compiled form.</span>
<a name="l00010"></a>00010 <span class="comment"> *      The code may be redistributed as long as it remains unmodified and providing that the </span>
<a name="l00011"></a>00011 <span class="comment"> *      author name and this disclaimer remain intact. The sources can be modified WITH the author </span>
<a name="l00012"></a>00012 <span class="comment"> *      consent only.</span>
<a name="l00013"></a>00013 <span class="comment"> *      </span>
<a name="l00014"></a>00014 <span class="comment"> *      This code is provided without any garanties. I cannot be held responsible for the damage or</span>
<a name="l00015"></a>00015 <span class="comment"> *      the loss of time it causes. Use it at your own risks</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> *      An e-mail to notify me that you are using this code is appreciated also.</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="preprocessor">#pragma once</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#if _MSC_VER &gt; 1000</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#pragma once</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#endif // _MSC_VER &gt; 1000</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "ChartSerie.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "ChartAxis.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "ChartPointsArray.h"</span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "ChartLabel.h"</span>
<a name="l00032"></a>00032 <span class="preprocessor">#include "ChartBalloonLabel.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "ChartSeriesMouseListener.h"</span>
<a name="l00034"></a>00034 
<a name="l00035"></a>00035 <span class="preprocessor">#include &lt;map&gt;</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "ChartString.h"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "PointsOrdering.h"</span>
<a name="l00038"></a>00038 
<a name="l00039"></a>00039 <span class="keyword">class </span><a class="code" href="class_c_chart_legend.html" title="This class is responsible for the legend displayed on the control.">CChartLegend</a>;
<a name="l00040"></a>00040 
<a name="l00041"></a>00041 
<a name="l00043"></a>00043 
<a name="l00050"></a>00050 <span class="keyword">template</span> &lt;<span class="keyword">class</span> T&gt;
<a name="l00051"></a><a class="code" href="class_c_chart_serie_base.html">00051</a> <span class="keyword">class </span><a class="code" href="class_c_chart_serie_base.html" title="Base class for all series of the control.">CChartSerieBase</a> : <span class="keyword">public</span> <a class="code" href="class_c_chart_serie.html" title="Abstract class that provides a common &amp;quot;interface&amp;quot; for all series in the...">CChartSerie</a>
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053         <span class="keyword">friend</span> <a class="code" href="class_c_chart_ctrl.html" title="The main chart control class.">CChartCtrl</a>;
<a name="l00054"></a>00054         <span class="keyword">friend</span> <a class="code" href="class_c_chart_legend.html" title="This class is responsible for the legend displayed on the control.">CChartLegend</a>;
<a name="l00055"></a>00055 
<a name="l00056"></a>00056 <span class="keyword">public</span>:
<a name="l00058"></a>00058         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#21c22b7767a46f8f09586a2e8b32f917" title="Adds a single data point to the series.">AddPoint</a>(<span class="keyword">const</span> T&amp; newPoint);
<a name="l00060"></a>00060 
<a name="l00067"></a>00067         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#7ba5a7e254d485351ce94c2d38240264" title="Adds an array of points to the series.">AddPoints</a>(T* pPoints, <span class="keywordtype">unsigned</span> Count);
<a name="l00069"></a>00069 
<a name="l00073"></a>00073         <span class="keyword">const</span> T&amp; <a class="code" href="class_c_chart_serie_base.html#11a13d2c2423cdd7637cdd1586ee2013" title="Retrieves the point at the specified index.">GetPoint</a>(<span class="keywordtype">unsigned</span> index) <span class="keyword">const</span>;
<a name="l00075"></a>00075 
<a name="l00082"></a>00082         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#0bff2bc0c029e24f5363f8dee006509e" title="Sets an array of points to the series.">SetPoints</a>(T* pPoints, <span class="keywordtype">unsigned</span> Count);
<a name="l00084"></a>00084         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#adb90c3e0b0b6ac99fefed5ae47d5a13" title="Removes a certain amount of points from the begining of the series.">RemovePointsFromBegin</a>(<span class="keywordtype">unsigned</span> Count);
<a name="l00086"></a>00086         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#f9686a2cd7d6ae05d4e1194d54681529" title="Removes a certain amount of points from the end of the series.">RemovePointsFromEnd</a>(<span class="keywordtype">unsigned</span> Count);
<a name="l00088"></a>00088         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#c21ed91525137746205c4cbf20a9f492" title="Removes all points from the series.">ClearSerie</a>();
<a name="l00089"></a>00089 
<a name="l00091"></a><a class="code" href="class_c_chart_serie_base.html#1413ed4eec375dc4e37a635373ec1f3b">00091</a>         <span class="keywordtype">unsigned</span> <a class="code" href="class_c_chart_serie_base.html#1413ed4eec375dc4e37a635373ec1f3b" title="Returns the number of points in the series.">GetPointsCount</a>()<span class="keyword"> const  </span>{ <span class="keywordflow">return</span> <a class="code" href="class_c_chart_serie_base.html#05e45c83cd36d4253a0e5a32b43ebd87" title="The helper class containing all the data points.">m_vPoints</a>.GetPointsCount(); }
<a name="l00092"></a>00092 
<a name="l00094"></a>00094 
<a name="l00102"></a>00102         <span class="keywordtype">bool</span> <a class="code" href="class_c_chart_serie_base.html#8ecff476195375224e976b9641e1b5de" title="Retrieves the minimum and maxium Y values of the series.">GetSerieYMinMax</a>(<span class="keywordtype">double</span>&amp; Min, <span class="keywordtype">double</span>&amp; Max)  <span class="keyword">const</span>;
<a name="l00104"></a>00104 
<a name="l00112"></a>00112         <span class="keywordtype">bool</span> <a class="code" href="class_c_chart_serie_base.html#6e82d73342e06886109ef21c8e857d70" title="Retrieves the minimum and maxium X values of the series.">GetSerieXMinMax</a>(<span class="keywordtype">double</span>&amp; Min, <span class="keywordtype">double</span>&amp; Max)  <span class="keyword">const</span>;
<a name="l00114"></a>00114 
<a name="l00122"></a>00122         <span class="keywordtype">bool</span> <a class="code" href="class_c_chart_serie_base.html#91098c0d9e2d419783fad0a6c9da34c9" title="Retrieves the minimum and maxium screen X values of the series.">GetSerieXScreenMinMax</a>(<span class="keywordtype">double</span>&amp; Min, <span class="keywordtype">double</span>&amp; Max)  <span class="keyword">const</span>;
<a name="l00124"></a>00124 
<a name="l00132"></a>00132         <span class="keywordtype">bool</span> <a class="code" href="class_c_chart_serie_base.html#e8058b76f76ecd047aeae2e50adef491" title="Retrieves the minimum and maxium screen Y values of the series.">GetSerieYScreenMinMax</a>(<span class="keywordtype">double</span>&amp; Min, <span class="keywordtype">double</span>&amp; Max)  <span class="keyword">const</span>;
<a name="l00133"></a>00133 
<a name="l00135"></a>00135 
<a name="l00143"></a>00143         <a class="code" href="class_c_chart_balloon_label.html" title="Specialization of the CChartLabel to display a balloon label.">CChartBalloonLabel&lt;T&gt;</a>* <a class="code" href="class_c_chart_serie_base.html#5662711d8d1b5d90929a2def01e43205" title="Creates and attaches a balloon label on a point of the series.">CreateBalloonLabel</a>(<span class="keywordtype">unsigned</span> uPointIndex, <span class="keyword">const</span> TChartString&amp; strLabelText);
<a name="l00145"></a>00145 
<a name="l00156"></a>00156         <a class="code" href="class_c_chart_balloon_label.html" title="Specialization of the CChartLabel to display a balloon label.">CChartBalloonLabel&lt;T&gt;</a>* <a class="code" href="class_c_chart_serie_base.html#5662711d8d1b5d90929a2def01e43205" title="Creates and attaches a balloon label on a point of the series.">CreateBalloonLabel</a>(<span class="keywordtype">unsigned</span> uPointIndex, <a class="code" href="class_c_chart_label_provider.html" title="Interface which should be implemented in order to provide text to a label.">CChartLabelProvider&lt;T&gt;</a>* pLabelProvider);
<a name="l00158"></a>00158 
<a name="l00164"></a>00164         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#54d5979e76985cb64506a85857c59cec" title="Attaches a custom label on a point of the series.">AttachCustomLabel</a>(<span class="keywordtype">unsigned</span> uPointIndex, <a class="code" href="class_c_chart_label.html" title="Draws a label containing some text which is attached to a point of a series.">CChartLabel&lt;T&gt;</a>* pLabel);
<a name="l00165"></a>00165 
<a name="l00167"></a>00167         <a class="code" href="class_c_chart_serie_base.html#5f6c288ebecbbe09cfdd6df67ac4061f" title="Constructor.">CChartSerieBase</a>(<a class="code" href="class_c_chart_ctrl.html" title="The main chart control class.">CChartCtrl</a>* pParent);
<a name="l00169"></a>00169         <span class="keyword">virtual</span> <a class="code" href="class_c_chart_serie_base.html#82f7220fa2eb6ca60e661d71dca30546" title="Destructor.">~CChartSerieBase</a>();
<a name="l00170"></a>00170 
<a name="l00172"></a>00172 
<a name="l00179"></a>00179         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#764966e36ffadada4c8d09281c6933e3" title="Specifies how the points should be ordered in the series.">SetSeriesOrdering</a>(PointsOrdering newOrdering);
<a name="l00180"></a>00180 
<a name="l00182"></a>00182 
<a name="l00187"></a>00187         CPoint <a class="code" href="class_c_chart_serie_base.html#3b45afc661ca9d5b40f645acee320e52" title="Retrieves the screen point of a specific data point.">GetPointScreenCoord</a>(<span class="keywordtype">unsigned</span> uPointIndex);
<a name="l00188"></a>00188 
<a name="l00190"></a>00190 
<a name="l00194"></a>00194         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#89ba6e69607e682ccbe173e097c6f422" title="Register a series mouse listener on this series.">RegisterMouseListener</a>(<a class="code" href="class_c_chart_series_mouse_listener.html">CChartSeriesMouseListener&lt;T&gt;</a>* pListener);
<a name="l00196"></a>00196         <span class="keywordtype">void</span> <a class="code" href="class_c_chart_serie_base.html#91270d888b9c8d2aa5b36b3a86147b41" title="Unregister the series mouse listener for this series.">UnregisterMouseListener</a>();
<a name="l00197"></a>00197 
<a name="l00198"></a>00198 <span class="keyword">protected</span>:
<a name="l00200"></a>00200 
<a name="l00208"></a>00208         <span class="keywordtype">bool</span> <a class="code" href="class_c_chart_serie_base.html#a5674d16c56302654665d7839ae23665" title="Returns the first and last visible points of the series.">GetVisiblePoints</a>(<span class="keywordtype">unsigned</span>&amp; uFirst, <span class="keywordtype">unsigned</span>&amp; uLast) <span class="keyword">const</span>;
<a name="l00209"></a>00209 
<a name="l00211"></a>00211         <span class="keywordtype">bool</span> <a class="code" href="class_c_chart_serie_base.html#cbb5e34bc22e6c9730987db79aba0cae" title="Called by the control to check if an event occured on the series.">OnMouseEvent</a>(<a class="code" href="class_c_chart_mouse_listener.html#cffa1073dca632eca72f7339ecb350d7" title="Enumeration listing the type of mouse events.">CChartMouseListener::MouseEvent</a> mouseEvent, 
<a name="l00212"></a>00212                                         <span class="keyword">const</span> CPoint&amp; screenPoint);
<a name="l00213"></a>00213 
<a name="l00215"></a><a class="code" href="class_c_chart_serie_base.html#05e45c83cd36d4253a0e5a32b43ebd87">00215</a>         <a class="code" href="class_c_chart_points_array.html" title="Manages an array of points which supports fast resizing.">CChartPointsArray&lt;T&gt;</a> <a class="code" href="class_c_chart_serie_base.html#05e45c83cd36d4253a0e5a32b43ebd87" title="The helper class containing all the data points.">m_vPoints</a>;
<a name="l00217"></a><a class="code" href="class_c_chart_serie_base.html#4f39d97ff9a05fdb4ff6da33f4149740">00217</a>         <span class="keywordtype">unsigned</span> <a class="code" href="class_c_chart_serie_base.html#4f39d97ff9a05fdb4ff6da33f4149740" title="Index of the last point drawn.">m_uLastDrawnPoint</a>;             
<a name="l00218"></a>00218 
<a name="l00219"></a>00219 <span class="keyword">private</span>:
<a name="l00221"></a>00221         <span class="keywordtype">void</span> DrawLabels(CDC* pDC);
<a name="l00222"></a>00222 
<a name="l00223"></a>00223         <span class="keyword">typedef</span> std::map&lt;unsigned, CChartLabel&lt;T&gt;*&gt; TLabelMap;
<a name="l00225"></a>00225         TLabelMap m_mapLabels;
<a name="l00226"></a>00226 
<a name="l00227"></a>00227         <a class="code" href="class_c_chart_series_mouse_listener.html">CChartSeriesMouseListener&lt;T&gt;</a>* m_pMouseListener;
<a name="l00228"></a>00228 };
<a name="l00229"></a>00229 
<a name="l00230"></a>00230 <span class="preprocessor">#include "ChartSerieBase.inl"</span>
<a name="l00231"></a>00231 
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About the Author

Cedric Moonen
Engineer
Belgium Belgium
I am a 29 years old guy and I live with my girlfriend in Hoegaarden, little city from Belgium well known for its white beer Smile | :) .
I studied as an industrial engineer in electronics but I oriented myself more towards software development when I started to work.
Currently I am working in a research centre in mechatronica. I mainly develop in C++ but I also do a bit of Java.
When I have so spare time, I like to read (mainly fantasy) and play electric guitar.

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