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Questions - uiimage

How do I change the color of an SF Symbols based UIButton embedded in a UIAction?

I'm generating a button with the following code but am unable to successfully change the button's foreground color. let button = UIButton( type: .close, primaryAction: UIAction( image:...
test-img

pinglock

uibutton

uikit

uiimage

sf-symbols

uiaction

Votes: 0

Answers: 1

Latest Answer

Change type from .close to .custom Change UIImage(systemName: "x.circle") to UIImage(systemName: "x.circle")?.withTintColor(.systemRed, renderingMode: .alwaysOriginal)
test-img

pinglock

alphabetizing contents of array

I have an app in which I add UIImages to a file in the documents directory. Each time an image is added it is named by adding 10 to the previous images name and converted to a text. //this is how I c...
test-img

user1114881

ios

arrays

xcode

uiimage

coverflow

Votes: 0

Answers: 0

why won't right, left, width, height work on UIImageView?

I'm following a tutorial for a messaging chat app and I keep getting errors on the UIImageViews. For example ~ userImageView.right, userImageView.width, etc. all get errors saying UIImageView has no m...
test-img

Senator

ios

swift

xcode

uiimageview

uiimage

Votes: 0

Answers: 2

Latest Answer

Create a new swift file and add following code in that and everything will be good to go. extension UIView { public var width: CGFloat { return frame.size.width } public var h...
test-img

Aafaq

Force UIView to draw with specific scale (1 point = 1 pixel)

I'm doing a barcode printing feature, it generates a barcode view and then send the pixels data to the thermal printer. The process is below: Snapshot UIView with size 250x90 (points) to UIImage: le...
test-img

kientux

ios

uiview

uiimage

cgcontext

cgimage

Votes: 0

Answers: 0

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