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update dynamiclinechart example
Michal Klocek -
r133:6a4b0cca1cc0
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@@ -10,7 +10,7 TARGET = dynamicLineChart
10 TEMPLATE = app
10 TEMPLATE = app
11 QT += core gui
11 QT += core gui
12 SOURCES += main.cpp
12 SOURCES += main.cpp
13 HEADERS += updater.h
13 HEADERS += wavegenerator.h
14
14
15
15
16
16
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@@ -4,7 +4,7
4 #include <qxychartseries.h>
4 #include <qxychartseries.h>
5 #include <qchart.h>
5 #include <qchart.h>
6 #include <cmath>
6 #include <cmath>
7 #include "updater.h"
7 #include "wavegenerator.h"
8
8
9 int main(int argc, char *argv[])
9 int main(int argc, char *argv[])
10 {
10 {
@@ -21,15 +21,12 int main(int argc, char *argv[])
21 red.setWidth(3);
21 red.setWidth(3);
22 series1->setPen(red);
22 series1->setPen(red);
23
23
24 for (int x = 0; x <= numPoints; ++x) {
24 WaveGenerator generator(series0,series1);
25 series0->add(x, fabs(sin(PI/50*x)*100));
26 series1->add(x, fabs(cos(PI/50*x)*100));
27 }
28
25
29 QChartView* chartView = new QChartView(&window);
26 QChartView* chartView = new QChartView(&window);
30
27
31 chartView->setRenderHint(QPainter::Antialiasing);
28 chartView->setRenderHint(QPainter::Antialiasing);
32 chartView->setTitle("Basic line chart example");
29 chartView->setTitle("This is wave generator buahha.");
33 chartView->addSeries(series0);
30 chartView->addSeries(series0);
34 chartView->addSeries(series1);
31 chartView->addSeries(series1);
35
32
@@ -37,7 +34,5 int main(int argc, char *argv[])
37 window.resize(400, 300);
34 window.resize(400, 300);
38 window.show();
35 window.show();
39
36
40 Updater updater(series0,series1);
41
42 return a.exec();
37 return a.exec();
43 }
38 }
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