I'm using QCharts library to plot my data and I want to enable anti-aliasing for lines on chart. I found a way to do this and it is calling QGraphicsView::setRenderHint(QPainter.Antialiasing) on my QChartView object. When I use it, lines in the chart get anti-aliased, but square-shaped markers in the legend don't render as perfect squares.
Without QPainter.Antialiasing:
With QPainter.Antialiasing:
Is there a way to enable anti-aliasing only for line series in QChart or QChartView?