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Diffstat (limited to 'examples/charts/zoomlinechart/main.cpp')
| -rw-r--r-- | examples/charts/zoomlinechart/main.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/charts/zoomlinechart/main.cpp b/examples/charts/zoomlinechart/main.cpp index 6a80982b..28a3d913 100644 --- a/examples/charts/zoomlinechart/main.cpp +++ b/examples/charts/zoomlinechart/main.cpp @@ -32,6 +32,7 @@ #include <QtWidgets/QApplication> #include <QtWidgets/QMainWindow> #include <QtCore/QtMath> +#include <QtCore/QRandomGenerator> #include <QtCharts/QLineSeries> #include <QtCharts/QValueAxis> @@ -45,7 +46,7 @@ int main(int argc, char *argv[]) QLineSeries *series = new QLineSeries(); for (int i = 0; i < 500; i++) { QPointF p((qreal) i, qSin(M_PI / 50 * i) * 100); - p.ry() += qrand() % 20; + p.ry() += QRandomGenerator::global()->bounded(20); *series << p; } //![1] |