diff --git a/src/GUI/AirportDiagram.cxx b/src/GUI/AirportDiagram.cxx index 46b3c2079..c460e2878 100644 --- a/src/GUI/AirportDiagram.cxx +++ b/src/GUI/AirportDiagram.cxx @@ -97,6 +97,7 @@ void AirportDiagram::addParking(FGParking* park) void AirportDiagram::paintEvent(QPaintEvent* pe) { QPainter p(this); + p.setRenderHints(QPainter::Antialiasing); p.fillRect(rect(), QColor(0x3f, 0x3f, 0x3f)); // fit bounds within our available space, allowing for a margin