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Updated presenter example screen shots
Tero Ahola -
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1 1 /*!
2 2 \example demos/chartthemes
3 3 \title Chart themes demo
4 4 \subtitle
5 5
6 \image demo_chartthemes_small.png
7
8 6 This demo shows the look and feel of the different built in themes for all supported chart types.
9 7 The background palette of the application is also customized according to the selected theme, to make the result
10 8 look harmonious.
11 9 \image demo_chartthemes_light.png
12 10 \image demo_chartthemes_brown_sand.png
13 11 \image demo_chartthemes_blue_cerulean.png
14 12 */
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@@ -1,48 +1,48
1 1 /*!
2 2 \example examples/presenterchart
3 3 \title PresenterChart Example
4 4 \subtitle
5 5
6 6 The example shows how to create chart which presents the same set of data as line, scatter, spline and area charts.
7 ChartPresenter will switch between these four chart types every few seconds.
8 Please note this example does not use common data model. A use of common data model is documented here.[TODO]
7 ChartPresenter will switch between these four chart types every few seconds. Note: You can also use the
8 QAbstractItemModel related APIs to pass data for the different series types. See the \l {Model data example} for
9 more details.
9 10
10 \image presenterchart1.png
11 \image presenterchart2.png
12 \image presenterchart3.png
13 \image presenterchart4.png
11 \image examples_presenterchart1.png
12 \image examples_presenterchart2.png
13 \image examples_presenterchart3.png
14 \image examples_presenterchart4.png
14 15
15 16 We create simple ChartView class which derives form QChartView.
16 17
17 18 \snippet ../examples/presenterchart/chartview.h 1
18 19
19 20 Class will implement \c handleTimeout() slot which we are going to use to trigger switching between different chart presentations.
20 21 We are also going to provide \c handlePoitClicked() slot which will show clicked point on the chart.
21 22 Class members \c m_series and \c m_titles are going to store series and related titles. In example we are going to present data as a line chart
22 23 using QLineSeries , as scatter chart using QScatterSeries, as a spline chart using QSplineSeries and a area chart using QAreaSeries. We create needed instances in constructor of ChartView class.
23 24 We set custom line and points colors.
24 25
25 26 \snippet ../examples/presenterchart/chartview.cpp 1
26 27
27 We add data to three series. Please note area chart is going to use QLineSeries as the upper line. We can use add() member function. If data set is large,
28 it is wiser to use shared data model, as described here.[TODO]
28 We add data to three series. Please note area chart is going to use QLineSeries as the upper line. We can use add() member function.
29 29
30 30 \snippet ../examples/presenterchart/chartview.cpp 2
31 31
32 32 In the end we store references all the created series and matching titles.
33 33
34 34 \snippet ../examples/presenterchart/chartview.cpp 3
35 35
36 36 We connect \c clicked() signals from each series with our \c handlePointClciked() slot.
37 37
38 38 \snippet ../examples/presenterchart/chartview.cpp 4
39 39
40 40 In \c handleTimeout() slot we change currently displayed chart by removing previous series and adding next series from the \c m_series list. We also set proper title.
41 41
42 42 \snippet ../examples/presenterchart/chartview.cpp 5
43 43
44 44 In \c handlePointClciked() slot we set the chart's title to show clicked point x and y coordinates.
45 45
46 46 \snippet ../examples/presenterchart/chartview.cpp 6
47 47
48 48 */
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@@ -1,44 +1,44
1 1 /*!
2 2 \page index.html
3 3 \keyword About
4 4
5 5 \raw HTML
6 6 <div class="qchart">
7 7 <img src="images/qt_commercial_logo.png" alt="qtcommercial"/>
8 8
9 9 <p>
10 10 QCharts is a part of Qt Commercial addons package. It provides a set of easy to use chart
11 11 components which are available for Qt Commercial customers. It uses Qt Graphics View
12 12 Framework, therefore charts can be easily integrated to modern 2D user interfaces. QCharts can
13 13 be used as QWidgets, QGraphicsWidget or QML elements. Users can easily create impressive
14 14 graphs by selecting one of the charts themes.
15 15 </p>
16 16
17 17 <table>
18 18 <tr>
19 19 <td><a href="examples-linechart.html"><img src="images/examples_linechart.png" alt="linechart" /></a></td>
20 20 <td><a href="examples-areachart.html"><img src="images/examples_areachart.png" alt="areachart" /></a></td>
21 21 </tr>
22 22 <tr>
23 23 <td><a href="examples-scatterchart.html"><img src="images/examples_scatterchart.png" alt="scatterchart" /></a></td>
24 24 <td><a href="examples-barchart.html"><img src="images/examples_barchart.png" alt="barchart" /></a></td>
25 25 </tr>
26 26 <tr>
27 27 <td><a href="examples-stackedbarchart.html"><img src="images/examples_stackedbarchart.png" alt="stackedbarchart" /></a></td>
28 28 <td><a href="examples-percentbarchart.html"><img src="images/examples_percentbarchart.png" alt="percentbarcchart" /></a></td>
29 29 </tr>
30 30 <tr>
31 31 <td><a href="examples-splinechart.html"><img src="images/examples_splinechart.png" alt="linechart" /></a></td>
32 32 <td><a href="examples-piechart.html"><img src="images/examples_piechart.png" alt="piechart" /></a></td>
33 33 </tr>
34 34 <tr>
35 35 <td><a href="examples-customchart.html"><img src="images/examples_customchart.png" alt="customerchart" /></a></td>
36 36 <td><a href="examples-zoomlinechart.html"><img src="images/examples_zoomlinechart2.png" alt="zoomlinechart" /></a></td>
37 37 </tr>
38 38 <tr>
39 <td><a href="demos-chartthemes.html"><img src="images/demo_chartthemes_small.png" alt="charttheme" /></a></td>
39 <td><a href="demos-chartthemes.html"><img src="images/demo_chartthemes_blue_cerulean.png" width=514 alt="charttheme" /></a></td>
40 40 </tr>
41 41 </table>
42 42 </div>
43 43 \endraw
44 44 */
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@@ -1,37 +1,39
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 #include "chartview.h"
22 22 #include <QApplication>
23 23 #include <QMainWindow>
24 24
25 25 int main(int argc, char *argv[])
26 26 {
27 27 QApplication a(argc, argv);
28 28 QMainWindow window;
29 29 QChart* chart = new QChart();
30 chart->axisX()->setNiceNumbers(true);
31 chart->axisY()->setNiceNumbers(true);
30 32 ChartView chartView(chart,&window);
31 33 chartView.setRenderHint(QPainter::Antialiasing);
32 34 chart->setAnimationOptions(QChart::AllAnimations);
33 35 window.setCentralWidget(&chartView);
34 36 window.resize(400, 300);
35 37 window.show();
36 38 return a.exec();
37 39 }
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