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Rounded Curve Edge for UIView

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0

I am trying to add rounded edges via this extension , however I am getting proper rounded UIView in iPhone X but when I try to run this same code in iPhone 6s , its like not getting curved , tried to increase the desiredCurve still not able to see the curve.

extension UIView 


 /* Usage Example
 * bgView.addBottomRoundedEdge(desiredCurve: 1.5)
 */
 func addBottomRoundedEdge(desiredCurve: CGFloat?) 
 let offset: CGFloat = self.frame.width / desiredCurve!
 let bounds: CGRect = self.bounds

 let rectBounds: CGRect = CGRect(x: bounds.origin.x, y: bounds.origin.y, width: bounds.size.width, height: bounds.size.height / 2)
 let rectPath: UIBezierPath = UIBezierPath(rect: rectBounds)
 let ovalBounds: CGRect = CGRect(x: bounds.origin.x - offset / 2, y: bounds.origin.y, width: bounds.size.width + offset, height: bounds.size.height)
 let ovalPath: UIBezierPath = UIBezierPath(ovalIn: ovalBounds)
 rectPath.append(ovalPath)

 // Create the shape layer and set its path
 let maskLayer: CAShapeLayer = CAShapeLayer()
 maskLayer.frame = bounds
 maskLayer.path = rectPath.cgPath

 // Set the newly created shape layer as the mask for the view's layer
 self.layer.mask = maskLayer
 

swift xcode cashapelayer

share|improve this question

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  why don't you use roundedRect rather than rect and oval. Doesn't seem to be doing what you intend
  
  – Steve O'Connor
  Sep 25 '18 at 13:08
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  try putting it in viewDidLayoutSubviews or layoutSubviews if using UIViewController and UIView sub-classes respectively.
  
  – ChanOnly123
  Sep 25 '18 at 13:09
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I can't imagine you will use this styling cue in more than one or two view controllers and to extend UIView, the building block of UIKit, the ultimate superclass, for this is IMO not a decision that I would make. This would be much better handled by using an asset, like a PNG. If you're doing an animation that adjusts the radius, like a pull-to-refresh, I still wouldn't extend UIView for that, I'd keep it as local as possible.
  
  – bsod
  Mar 28 at 18:45
  
  

  
  
  
  

add a comment
 | 

0

I am trying to add rounded edges via this extension , however I am getting proper rounded UIView in iPhone X but when I try to run this same code in iPhone 6s , its like not getting curved , tried to increase the desiredCurve still not able to see the curve.

extension UIView 


 /* Usage Example
 * bgView.addBottomRoundedEdge(desiredCurve: 1.5)
 */
 func addBottomRoundedEdge(desiredCurve: CGFloat?) 
 let offset: CGFloat = self.frame.width / desiredCurve!
 let bounds: CGRect = self.bounds

 let rectBounds: CGRect = CGRect(x: bounds.origin.x, y: bounds.origin.y, width: bounds.size.width, height: bounds.size.height / 2)
 let rectPath: UIBezierPath = UIBezierPath(rect: rectBounds)
 let ovalBounds: CGRect = CGRect(x: bounds.origin.x - offset / 2, y: bounds.origin.y, width: bounds.size.width + offset, height: bounds.size.height)
 let ovalPath: UIBezierPath = UIBezierPath(ovalIn: ovalBounds)
 rectPath.append(ovalPath)

 // Create the shape layer and set its path
 let maskLayer: CAShapeLayer = CAShapeLayer()
 maskLayer.frame = bounds
 maskLayer.path = rectPath.cgPath

 // Set the newly created shape layer as the mask for the view's layer
 self.layer.mask = maskLayer
 

swift xcode cashapelayer

share|improve this question

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  why don't you use roundedRect rather than rect and oval. Doesn't seem to be doing what you intend
  
  – Steve O'Connor
  Sep 25 '18 at 13:08
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  try putting it in viewDidLayoutSubviews or layoutSubviews if using UIViewController and UIView sub-classes respectively.
  
  – ChanOnly123
  Sep 25 '18 at 13:09
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I can't imagine you will use this styling cue in more than one or two view controllers and to extend UIView, the building block of UIKit, the ultimate superclass, for this is IMO not a decision that I would make. This would be much better handled by using an asset, like a PNG. If you're doing an animation that adjusts the radius, like a pull-to-refresh, I still wouldn't extend UIView for that, I'd keep it as local as possible.
  
  – bsod
  Mar 28 at 18:45
  
  

  
  
  
  

add a comment
 | 

I am trying to add rounded edges via this extension , however I am getting proper rounded UIView in iPhone X but when I try to run this same code in iPhone 6s , its like not getting curved , tried to increase the desiredCurve still not able to see the curve.

extension UIView 


 /* Usage Example
 * bgView.addBottomRoundedEdge(desiredCurve: 1.5)
 */
 func addBottomRoundedEdge(desiredCurve: CGFloat?) 
 let offset: CGFloat = self.frame.width / desiredCurve!
 let bounds: CGRect = self.bounds

 let rectBounds: CGRect = CGRect(x: bounds.origin.x, y: bounds.origin.y, width: bounds.size.width, height: bounds.size.height / 2)
 let rectPath: UIBezierPath = UIBezierPath(rect: rectBounds)
 let ovalBounds: CGRect = CGRect(x: bounds.origin.x - offset / 2, y: bounds.origin.y, width: bounds.size.width + offset, height: bounds.size.height)
 let ovalPath: UIBezierPath = UIBezierPath(ovalIn: ovalBounds)
 rectPath.append(ovalPath)

 // Create the shape layer and set its path
 let maskLayer: CAShapeLayer = CAShapeLayer()
 maskLayer.frame = bounds
 maskLayer.path = rectPath.cgPath

 // Set the newly created shape layer as the mask for the view's layer
 self.layer.mask = maskLayer
 

swift xcode cashapelayer

share|improve this question

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

extension UIView 


 /* Usage Example
 * bgView.addBottomRoundedEdge(desiredCurve: 1.5)
 */
 func addBottomRoundedEdge(desiredCurve: CGFloat?) 
 let offset: CGFloat = self.frame.width / desiredCurve!
 let bounds: CGRect = self.bounds

 let rectBounds: CGRect = CGRect(x: bounds.origin.x, y: bounds.origin.y, width: bounds.size.width, height: bounds.size.height / 2)
 let rectPath: UIBezierPath = UIBezierPath(rect: rectBounds)
 let ovalBounds: CGRect = CGRect(x: bounds.origin.x - offset / 2, y: bounds.origin.y, width: bounds.size.width + offset, height: bounds.size.height)
 let ovalPath: UIBezierPath = UIBezierPath(ovalIn: ovalBounds)
 rectPath.append(ovalPath)

 // Create the shape layer and set its path
 let maskLayer: CAShapeLayer = CAShapeLayer()
 maskLayer.frame = bounds
 maskLayer.path = rectPath.cgPath

 // Set the newly created shape layer as the mask for the view's layer
 self.layer.mask = maskLayer
 

share|improve this question

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

share|improve this question

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

edited Sep 25 '18 at 12:47

Amit

2,68233 gold badges1717 silver badges3434 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

asked Sep 25 '18 at 10:18

rishabh shuklarishabh shukla

122 bronze badges

1 Answer
1

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0

You can use Layer.corner.Radius on the orange view.

First put that view width bigger than the super view:

@IBOutlet weak var orangeView: UIView!

self.orangeView.frame. width = self.view.frame + 50
self.orangeView.layer.corner.Radius = self.orangeView.frame.height /2

share|improve this answer

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1

add a comment
 | 

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0

You can use Layer.corner.Radius on the orange view.

First put that view width bigger than the super view:

@IBOutlet weak var orangeView: UIView!

self.orangeView.frame. width = self.view.frame + 50
self.orangeView.layer.corner.Radius = self.orangeView.frame.height /2

share|improve this answer

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1

add a comment
 | 

0

You can use Layer.corner.Radius on the orange view.

First put that view width bigger than the super view:

@IBOutlet weak var orangeView: UIView!

self.orangeView.frame. width = self.view.frame + 50
self.orangeView.layer.corner.Radius = self.orangeView.frame.height /2

share|improve this answer

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1

add a comment
 | 

You can use Layer.corner.Radius on the orange view.

First put that view width bigger than the super view:

@IBOutlet weak var orangeView: UIView!

self.orangeView.frame. width = self.view.frame + 50
self.orangeView.layer.corner.Radius = self.orangeView.frame.height /2

share|improve this answer

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1

@IBOutlet weak var orangeView: UIView!

self.orangeView.frame. width = self.view.frame + 50
self.orangeView.layer.corner.Radius = self.orangeView.frame.height /2

share|improve this answer

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

edited Mar 28 at 18:36

double-beep

3,19777 gold badges1919 silver badges3333 bronze badges

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1

answered Mar 28 at 18:18

Roliandro BarbosaRoliandro Barbosa

1