cabana: sets the line width with floating point precision. (#27653)

2026-06-21 22:12:05 +08:00 · 2023-03-23 01:27:23 +08:00
parent aefe636cc1
commit dcbadc554d
1 changed files with 1 additions and 1 deletions
@@ -843,7 +843,7 @@ QXYSeries *ChartView::createSeries(SeriesType type, QColor color) {
  series->setUseOpenGL(true);
  // Qt doesn't properly apply device pixel ratio in OpenGL mode
  QPen pen = series->pen();
-  pen.setWidth(2.0 * qApp->devicePixelRatio());
+  pen.setWidthF(2.0 * devicePixelRatioF());
  series->setPen(pen);
 #endif
  chart()->addSeries(series);