Change circleHoleColor for one point

[PeddiSravan]

let line = LineChartDataSet(values: linechartEntry1, label: "")
line.colors = [UIColor.clear]
line.circleHoleColor = UIColor.red
line.circleColors = [UIColor.blue]
line.circleRadius = 6
line.drawFilledEnabled = false
line.drawValuesEnabled = false

I am using above to draw linechart with circle. I would like to differentiate one point with other color like attached screenshot. How can we achieve the same ?

[liuxuan30]

ask on stack overflow.
simple answer: override functions like drawCircles