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| author | Edward Welbourne <edward.welbourne@qt.io> | 2017-02-23 16:49:16 +0100 |
|---|---|---|
| committer | Edward Welbourne <edward.welbourne@qt.io> | 2017-02-24 11:56:56 +0000 |
| commit | 9310c07aac07efcdeafe83ada1e235b0b99e19e4 (patch) | |
| tree | c3d418b9cc8712b4723bb66708d797b19e84c3b3 /examples | |
| parent | 9012942665257b514c7356ea52c7612bba5a4ef9 (diff) | |
Use qDegreesToRadians() more widely
It documents intent more clearly (and saves us a hand-rolled value for pi).
Task-number: QTBUG-58083
Change-Id: I34871ad8526087aa892afdcc85b362bc7442bad1
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/charts/legendmarkers/mainwidget.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/charts/legendmarkers/mainwidget.cpp b/examples/charts/legendmarkers/mainwidget.cpp index 78f8bc74..2cfe570e 100644 --- a/examples/charts/legendmarkers/mainwidget.cpp +++ b/examples/charts/legendmarkers/mainwidget.cpp @@ -82,7 +82,7 @@ void MainWidget::addSeries() int offset = m_chart->series().count(); for (int i = 0; i < 360; i++) { qreal x = offset * 20 + i; - data.append(QPointF(i, qSin(2.0 * 3.141592 * x / 360.0))); + data.append(QPointF(i, qSin(qDegreesToRadians(x)))); } series->append(data); |