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Questions - cashapelayer

How to sort correct CAShapeLayers in UIView and child button?

I create a parent view with CAShapeLayer, and create a child button with CAShapeLayer. class TestButton: UIButton { override init(frame: CGRect) { super.init(frame: frame) } requ...
test-img

Leo Chen

swift

cashapelayer

Votes: 0

Answers: 1

Latest Answer

Don't create and add a new sublayer in draw(_ rect:). You don't control how often that method is called, and you are adding a new sublayer every time it is. Overriding drawRect is generally not a grea...
test-img

jrturton

How to crop the shape of an image out of a caShape layer,

I have a cashape layer which looks like this I have this P Image I want the center of the triangle to be see-through in the same shape of P image (or any image) kind of like this I have tried (amon...
test-img

Ungrace

ios

core-graphics

cashapelayer

cgimage

Votes: 0

Answers: 1

Latest Answer

Assuming your "P image (or any image)" has transparent (alpha) areas such as this (the P is surrounded by transparency): so it would look like this in a UIImageView: You can create an &quo...
test-img

DonMag

UITableViewCell shadow above the view on simulator but below in hierarchy

Inside my custom UITableViewCell I add ShadowView and put all my content on it. When I run it, I see this shadows above the cell, but it hierarchy it's correctly laying below the cell. When I scroll t...
test-img

Karina

shadow

cashapelayer

Votes: 0

Answers: 1

Latest Answer

I think your use of insertSublayer(layer0, below: layer) involves a wrong expectation. You can't put this sublayer behind the view's own layer! The correct way to cast a shadow only outside a view usi...
test-img

matt

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