@@ -1,77 +1,75 | |||||
1 | /**************************************************************************** |
|
1 | /**************************************************************************** | |
2 | ** |
|
2 | ** | |
3 | ** Copyright (C) 2012 Digia Plc |
|
3 | ** Copyright (C) 2012 Digia Plc | |
4 | ** All rights reserved. |
|
4 | ** All rights reserved. | |
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
6 | ** |
|
6 | ** | |
7 | ** This file is part of the Qt Commercial Charts Add-on. |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
8 | ** |
|
8 | ** | |
9 | ** $QT_BEGIN_LICENSE$ |
|
9 | ** $QT_BEGIN_LICENSE$ | |
10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
12 | ** Software or, alternatively, in accordance with the terms contained in |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
13 | ** a written agreement between you and Digia. |
|
13 | ** a written agreement between you and Digia. | |
14 | ** |
|
14 | ** | |
15 | ** If you have questions regarding the use of this file, please use |
|
15 | ** If you have questions regarding the use of this file, please use | |
16 | ** contact form at http://qt.digia.com |
|
16 | ** contact form at http://qt.digia.com | |
17 | ** $QT_END_LICENSE$ |
|
17 | ** $QT_END_LICENSE$ | |
18 | ** |
|
18 | ** | |
19 | ****************************************************************************/ |
|
19 | ****************************************************************************/ | |
20 |
|
20 | |||
21 |
#include "chart |
|
21 | #include "chart.h" | |
|
22 | #include <QChartAxis> | |||
22 | #include <QSplineSeries> |
|
23 | #include <QSplineSeries> | |
23 | #include <QTime> |
|
24 | #include <QTime> | |
24 |
|
25 | |||
25 | ChartView::ChartView(QWidget* parent):QChartView(parent), |
|
26 | Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags) | |
|
27 | :QChart(parent, wFlags), | |||
26 | m_step(1), |
|
28 | m_step(1), | |
27 | m_x(0), |
|
29 | m_x(0), | |
28 | m_y(1) |
|
30 | m_y(1) | |
29 | { |
|
31 | { | |
30 | QTime now = QTime::currentTime(); |
|
32 | QTime now = QTime::currentTime(); | |
31 | qsrand((uint)now.msec()); |
|
33 | qsrand((uint)now.msec()); | |
32 | setChartTitle("Three random line charts"); |
|
|||
33 |
|
34 | |||
34 | QObject::connect(&m_timer,SIGNAL(timeout()),this,SLOT(handleTimeout())); |
|
35 | QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout())); | |
35 | m_timer.setInterval(1000); |
|
36 | m_timer.setInterval(1000); | |
36 |
|
37 | |||
37 | m_series0 = new QLineSeries(this); |
|
38 | m_series0 = new QLineSeries(this); | |
38 | QPen blue(Qt::blue); |
|
39 | QPen blue(Qt::blue); | |
39 | blue.setWidth(3); |
|
40 | blue.setWidth(3); | |
40 | m_series0->setPen(blue); |
|
41 | m_series0->setPen(blue); | |
41 |
|
42 | |||
42 |
|
||||
43 | m_series1 = new QSplineSeries(this); |
|
43 | m_series1 = new QSplineSeries(this); | |
44 | QPen green(Qt::red); |
|
44 | QPen green(Qt::red); | |
45 | green.setWidth(3); |
|
45 | green.setWidth(3); | |
46 | m_series1->setPen(green); |
|
46 | m_series1->setPen(green); | |
47 |
|
47 | |||
48 | m_series0->append(m_x,m_y); |
|
48 | m_series0->append(m_x, m_y); | |
49 | m_series1->append(m_x,m_y); |
|
49 | m_series1->append(m_x, m_y); | |
50 |
|
50 | |||
51 | setChartTitle("Simple EKG chart"); |
|
|||
52 | addSeries(m_series0); |
|
51 | addSeries(m_series0); | |
53 | addSeries(m_series1); |
|
52 | addSeries(m_series1); | |
54 | axisY()->setRange(-5,5); |
|
53 | axisY()->setRange(-5, 5); | |
55 | axisX()->setRange(-9,1); |
|
54 | axisX()->setRange(-9, 1); | |
56 | axisX()->setTicksCount(11); |
|
55 | axisX()->setTicksCount(11); | |
57 | m_timer.start(); |
|
56 | m_timer.start(); | |
58 | } |
|
57 | } | |
59 |
|
58 | |||
60 |
Chart |
|
59 | Chart::~Chart() | |
61 | { |
|
60 | { | |
62 |
|
61 | |||
63 | } |
|
62 | } | |
64 |
|
63 | |||
65 |
void Chart |
|
64 | void Chart::handleTimeout() | |
66 | { |
|
65 | { | |
67 | m_x+=m_step; |
|
66 | m_x += m_step; | |
68 | m_y = qrand() % 5 - 2.5; |
|
67 | m_y = qrand() % 5 - 2.5; | |
69 | m_series0->append(m_x,m_y); |
|
68 | m_series0->append(m_x, m_y); | |
70 | m_series1->append(m_x,m_y); |
|
69 | m_series1->append(m_x, m_y); | |
71 | if(m_x>=10) |
|
70 | if (m_x >= 10) { | |
72 | { |
|
|||
73 | m_series0->remove(m_x-10); |
|
71 | m_series0->remove(m_x - 10); | |
74 | m_series1->remove(m_x-10); |
|
72 | m_series1->remove(m_x - 10); | |
75 | } |
|
73 | } | |
76 | scrollRight(); |
|
74 | scrollRight(); | |
77 | } |
|
75 | } |
@@ -1,57 +1,56 | |||||
1 | /**************************************************************************** |
|
1 | /**************************************************************************** | |
2 | ** |
|
2 | ** | |
3 | ** Copyright (C) 2012 Digia Plc |
|
3 | ** Copyright (C) 2012 Digia Plc | |
4 | ** All rights reserved. |
|
4 | ** All rights reserved. | |
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
6 | ** |
|
6 | ** | |
7 | ** This file is part of the Qt Commercial Charts Add-on. |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
8 | ** |
|
8 | ** | |
9 | ** $QT_BEGIN_LICENSE$ |
|
9 | ** $QT_BEGIN_LICENSE$ | |
10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
12 | ** Software or, alternatively, in accordance with the terms contained in |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
13 | ** a written agreement between you and Digia. |
|
13 | ** a written agreement between you and Digia. | |
14 | ** |
|
14 | ** | |
15 | ** If you have questions regarding the use of this file, please use |
|
15 | ** If you have questions regarding the use of this file, please use | |
16 | ** contact form at http://qt.digia.com |
|
16 | ** contact form at http://qt.digia.com | |
17 | ** $QT_END_LICENSE$ |
|
17 | ** $QT_END_LICENSE$ | |
18 | ** |
|
18 | ** | |
19 | ****************************************************************************/ |
|
19 | ****************************************************************************/ | |
20 |
|
20 | |||
21 |
#ifndef CHART |
|
21 | #ifndef CHART_H_ | |
22 |
#define CHART |
|
22 | #define CHART_H_ | |
23 |
|
23 | |||
24 |
#include <QChart |
|
24 | #include <QChart> | |
25 | #include <QTimer> |
|
25 | #include <QTimer> | |
26 |
|
26 | |||
27 |
|
||||
28 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
27 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
29 | class QSplineSeries; |
|
28 | class QSplineSeries; | |
30 | class QLineSeries; |
|
29 | class QLineSeries; | |
31 | QTCOMMERCIALCHART_END_NAMESPACE |
|
30 | QTCOMMERCIALCHART_END_NAMESPACE | |
32 |
|
31 | |||
33 | QTCOMMERCIALCHART_USE_NAMESPACE |
|
32 | QTCOMMERCIALCHART_USE_NAMESPACE | |
34 |
|
33 | |||
35 | //![1] |
|
34 | //![1] | |
36 |
class Chart |
|
35 | class Chart: public QChart | |
37 | { |
|
36 | { | |
38 | Q_OBJECT |
|
37 | Q_OBJECT | |
39 | public: |
|
38 | public: | |
40 | ChartView(QWidget* parent = 0); |
|
39 | Chart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0); | |
41 |
virtual ~Chart |
|
40 | virtual ~Chart(); | |
42 |
|
41 | |||
43 | public slots: |
|
42 | public slots: | |
44 | void handleTimeout(); |
|
43 | void handleTimeout(); | |
45 |
|
44 | |||
46 | private: |
|
45 | private: | |
47 | QTimer m_timer; |
|
46 | QTimer m_timer; | |
48 | QLineSeries* m_series0; |
|
47 | QLineSeries* m_series0; | |
49 | QSplineSeries* m_series1; |
|
48 | QSplineSeries* m_series1; | |
50 | QStringList m_titles; |
|
49 | QStringList m_titles; | |
51 | qreal m_step; |
|
50 | qreal m_step; | |
52 | qreal m_x; |
|
51 | qreal m_x; | |
53 | qreal m_y; |
|
52 | qreal m_y; | |
54 | }; |
|
53 | }; | |
55 | //![1] |
|
54 | //![1] | |
56 |
|
55 | |||
57 |
#endif /* CHART |
|
56 | #endif /* CHART_H_ */ |
@@ -1,6 +1,6 | |||||
1 | !include( ../examples.pri ) { |
|
1 | !include( ../examples.pri ) { | |
2 | error( "Couldn't find the examples.pri file!" ) |
|
2 | error( "Couldn't find the examples.pri file!" ) | |
3 | } |
|
3 | } | |
4 | TARGET = ekgchart |
|
4 | TARGET = ekgchart | |
5 |
HEADERS += chart |
|
5 | HEADERS += chart.h | |
6 |
SOURCES += main.cpp chart |
|
6 | SOURCES += main.cpp chart.cpp No newline at end of file |
@@ -1,36 +1,41 | |||||
1 | /**************************************************************************** |
|
1 | /**************************************************************************** | |
2 | ** |
|
2 | ** | |
3 | ** Copyright (C) 2012 Digia Plc |
|
3 | ** Copyright (C) 2012 Digia Plc | |
4 | ** All rights reserved. |
|
4 | ** All rights reserved. | |
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
6 | ** |
|
6 | ** | |
7 | ** This file is part of the Qt Commercial Charts Add-on. |
|
7 | ** This file is part of the Qt Commercial Charts Add-on. | |
8 | ** |
|
8 | ** | |
9 | ** $QT_BEGIN_LICENSE$ |
|
9 | ** $QT_BEGIN_LICENSE$ | |
10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
12 | ** Software or, alternatively, in accordance with the terms contained in |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
13 | ** a written agreement between you and Digia. |
|
13 | ** a written agreement between you and Digia. | |
14 | ** |
|
14 | ** | |
15 | ** If you have questions regarding the use of this file, please use |
|
15 | ** If you have questions regarding the use of this file, please use | |
16 | ** contact form at http://qt.digia.com |
|
16 | ** contact form at http://qt.digia.com | |
17 | ** $QT_END_LICENSE$ |
|
17 | ** $QT_END_LICENSE$ | |
18 | ** |
|
18 | ** | |
19 | ****************************************************************************/ |
|
19 | ****************************************************************************/ | |
20 |
|
20 | |||
21 |
#include "chart |
|
21 | #include "chart.h" | |
|
22 | #include <QChartView> | |||
22 | #include <QApplication> |
|
23 | #include <QApplication> | |
23 | #include <QMainWindow> |
|
24 | #include <QMainWindow> | |
24 |
|
25 | |||
|
26 | QTCOMMERCIALCHART_USE_NAMESPACE | |||
|
27 | ||||
25 | int main(int argc, char *argv[]) |
|
28 | int main(int argc, char *argv[]) | |
26 | { |
|
29 | { | |
27 | QApplication a(argc, argv); |
|
30 | QApplication a(argc, argv); | |
28 | QMainWindow window; |
|
31 | QMainWindow window; | |
29 | ChartView chartView(&window); |
|
32 | Chart *chart = new Chart; | |
|
33 | chart->setTitle("Simple EKG chart"); | |||
|
34 | chart->setAnimationOptions(QChart::AllAnimations); | |||
|
35 | QChartView chartView(chart); | |||
30 | chartView.setRenderHint(QPainter::Antialiasing); |
|
36 | chartView.setRenderHint(QPainter::Antialiasing); | |
31 | chartView.setAnimationOptions(QChart::AllAnimations); |
|
|||
32 | window.setCentralWidget(&chartView); |
|
37 | window.setCentralWidget(&chartView); | |
33 | window.resize(400, 300); |
|
38 | window.resize(400, 300); | |
34 | window.show(); |
|
39 | window.show(); | |
35 | return a.exec(); |
|
40 | return a.exec(); | |
36 | } |
|
41 | } |
@@ -1,29 +1,29 | |||||
1 | TEMPLATE = subdirs |
|
1 | TEMPLATE = subdirs | |
2 | SUBDIRS += \ |
|
2 | SUBDIRS += \ | |
3 | areachart \ |
|
3 | areachart \ | |
4 | barchart \ |
|
4 | barchart \ | |
5 | #chartview \ |
|
5 | #chartview \ | |
6 | customchart \ |
|
6 | customchart \ | |
7 | #dynamiclinechart \ |
|
7 | #dynamiclinechart \ | |
8 |
|
|
8 | ekgchart \ | |
9 | linechart \ |
|
9 | linechart \ | |
10 | #multichart \ |
|
10 | #multichart \ | |
11 | percentbarchart \ |
|
11 | percentbarchart \ | |
12 | piechart \ |
|
12 | piechart \ | |
13 | piechartdrilldown \ |
|
13 | piechartdrilldown \ | |
14 | #presenterchart \ |
|
14 | #presenterchart \ | |
15 | scatterchart \ |
|
15 | scatterchart \ | |
16 | scatterinteractions \ |
|
16 | scatterinteractions \ | |
17 | splinechart \ |
|
17 | splinechart \ | |
18 | stackedbarchart \ |
|
18 | stackedbarchart \ | |
19 | stackedbarchartdrilldown \ |
|
19 | stackedbarchartdrilldown \ | |
20 | tablemodelchart \ |
|
20 | tablemodelchart \ | |
21 | zoomlinechart |
|
21 | zoomlinechart | |
22 |
|
22 | |||
23 |
|
23 | |||
24 |
|
24 | |||
25 |
|
25 | |||
26 |
|
26 | |||
27 |
|
27 | |||
28 |
|
28 | |||
29 |
|
29 |
General Comments 0
You need to be logged in to leave comments.
Login now