Not able show shadow effect.

[VDPurohit]

Shadow effect not showing.I added shadow radius and shadow color viewwillAppear of SHCircleBarController using below code.

tabBar.layer.shadowOffset = CGSize(width: 0, height: 0)
tabBar.layer.shadowRadius = 2
tabBar.layer.shadowColor = UIColor.black.cgColor
tabBar.layer.shadowOpacity = 0.3

(https://stackoverflow.com/questions/37338288/ios-getting-desired-shadow-above-uitabbar)
but not working.

Please help me to add shadow in tabbar.

Thanks,
Vivek

[developerawais1]

I'm unable to change layer properties too.

[Brandon-316]

Did anyone ever solve this?

[sseifallah]

anyone been able to apply shadow yet ? @perteadrian @perteraul @bcylin

[hisham93]

Add the following lines under draw() function in SHCircleBar class:
override func draw(_ rect: CGRect) {
....

    let shadowSubLayer = createShadowLayer()
    shadowSubLayer.accessibilityHint = "shadow"
    shadowSubLayer.insertSublayer(mask, at: 0)
    
    self.layer.sublayers?.filter({$0.accessibilityHint == "shadow"}).forEach({$0.removeFromSuperlayer()})
    self.layer.insertSublayer(shadowSubLayer, at: 0)
    self.backgroundColor = .clear
}

use the following function to create shadow:
func createShadowLayer() -> CALayer {
let shadowLayer = CALayer()
shadowLayer.shadowColor = UIColor.black.cgColor
shadowLayer.shadowOffset = CGSize.zero
shadowLayer.shadowRadius = 2.0
shadowLayer.shadowOpacity = 0.2
shadowLayer.backgroundColor = UIColor.clear.cgColor
return shadowLayer
}