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Creates only one line in linechart example
Michal Klocek -
r873:5769cc5edee4
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@@ -29,31 +29,22 int main(int argc, char *argv[])
29 {
29 {
30 QApplication a(argc, argv);
30 QApplication a(argc, argv);
31 //![1]
31 //![1]
32 QLineSeries* series0 = new QLineSeries();
32 QLineSeries* series = new QLineSeries();
33 QPen blue(Qt::blue);
34 blue.setWidth(3);
35 series0->setPen(blue);
36
37 QLineSeries* series1 = new QLineSeries();
38 QPen red(Qt::red);
33 QPen red(Qt::red);
39 red.setWidth(3);
34 red.setWidth(3);
40 series1->setPen(red);
35 series->setPen(red);
41 //![1]
36 //![1]
42
43 //![2]
37 //![2]
44 series0->append(0, 6);
38 series->append(0, 6);
45 series0->append(2, 4);
39 series->append(2, 4);
46 series0->append(3, 8);
40 series->append(3, 8);
47 series0->append(7, 4);
41 series->append(7, 4);
48 series0->append(10, 5);
42 series->append(10, 5);
49
43 *series << QPointF(11, 1) << QPointF(13, 3) << QPointF(17, 6) << QPointF(18, 3) << QPointF(20, 2);
50 *series1 << QPointF(1, 1) << QPointF(3, 3) << QPointF(7, 6) << QPointF(8, 3) << QPointF(10, 2);
51 //![2]
44 //![2]
52 //![3]
45 //![3]
53 QChart* chart = new QChart();
46 QChart* chart = new QChart();
54
47 chart->addSeries(series);
55 chart->addSeries(series0);
56 chart->addSeries(series1);
57 chart->setTitle("Simple line chart example");
48 chart->setTitle("Simple line chart example");
58 //![3]
49 //![3]
59 //![4]
50 //![4]
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