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qtcharts
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Creates only one line in linechart example

This commit is contained in:
Michal Klocek 2012-04-04 12:47:20 +03:00
parent 60ebc42c95
commit 5769cc5ede
1 changed files with 9 additions and 18 deletions
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27
examples/linechart/main.cpp
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@ -29,31 +29,22 @@ int main(int argc, char *argv[])
{
QApplication a(argc, argv);
//![1]
QLineSeries* series0 = new QLineSeries();
QPen blue(Qt::blue);
blue.setWidth(3);
series0->setPen(blue);
QLineSeries* series1 = new QLineSeries();
QLineSeries* series = new QLineSeries();
QPen red(Qt::red);
red.setWidth(3);
series1->setPen(red);
series->setPen(red);
//![1]
//![2]
series0->append(0, 6);
series0->append(2, 4);
series0->append(3, 8);
series0->append(7, 4);
series0->append(10, 5);
*series1 << QPointF(1, 1) << QPointF(3, 3) << QPointF(7, 6) << QPointF(8, 3) << QPointF(10, 2);
series->append(0, 6);
series->append(2, 4);
series->append(3, 8);
series->append(7, 4);
series->append(10, 5);
*series << QPointF(11, 1) << QPointF(13, 3) << QPointF(17, 6) << QPointF(18, 3) << QPointF(20, 2);
//![2]
//![3]
QChart* chart = new QChart();
chart->addSeries(series0);
chart->addSeries(series1);
chart->addSeries(series);
chart->setTitle("Simple line chart example");
//![3]
//![4]