You could use the retrieveImage(with:options:progressBlock: completionHandler:) method of KingfisherManager for this. Maybe something like this: KingfisherManager.shared.retrieveImage(with: url, options: nil, progressBlock: nil, completionHandler: { image, error, cacheType, imageURL in print(image) })
There are only a few reasons why an image would come back nil with imageNamed: The image is not in your bundle. Make sure the image is actually in your project. Make sure the target is checked by clicking on the file and selecting the target it belongs to. You have the image name spelled … Read more
First of all the obvious stuff that doesn’t relate directly to your question: AVCaptureVideoPreviewLayer is the cheapest way to pipe video from either of the cameras into an independent view if that’s where the data is coming from and you’ve no immediate plans to modify it. You don’t have to do any pushing yourself, the … Read more
Hope this may help you, var bottomImage = UIImage(named: “bottom.png”) var topImage = UIImage(named: “top.png”) var size = CGSize(width: 300, height: 300) UIGraphicsBeginImageContext(size) let areaSize = CGRect(x: 0, y: 0, width: size.width, height: size.height) bottomImage!.draw(in: areaSize) topImage!.draw(in: areaSize, blendMode: .normal, alpha: 0.8) var newImage:UIImage = UIGraphicsGetImageFromCurrentImageContext()! UIGraphicsEndImageContext() All the Best 🙂
According to the documentation: You use this method to add cap insets to an image or to change the existing cap insets of an image. In both cases, you get back a new image and the original image remains untouched. During scaling or resizing of the image, areas covered by a cap are not scaled … Read more
I didn’t try UIImageJPEGRepresentation() before, but UIImagePNGRepresentation works fine for me, and conversion between NSData and UIImage is dead simple: NSData *imageData = UIImagePNGRepresentation(image); UIImage *image=[UIImage imageWithData:imageData];
that would be the proper syntax: (for Swift 3.x or Swift 4) var image: UIImage? = UIImage(named:”myImage”)?.withRenderingMode(.alwaysOriginal) (for Swift 2.x) var image: UIImage? = UIImage(named:”myImage.png”).imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal) but you can use this ‘shortcut’ as well: var image: UIImage? = UIImage(named:”myImage.png”).imageWithRenderingMode(.AlwaysOriginal)
Look at the iOS Developer Library->Playground Help and search”Resource Files” and you will find the answer 1、Open the .playground 2、Show the Project navigator by selecting View > Navigators > Show Project Navigator. 3、Drag the images to the Resources Like follow:
If you are just supporting iOS 7 you can use tintColor and UIImageRenderingModeAlwaysTemplate This article covers that: https://www.captechconsulting.com/blogs/ios-7-tutorial-series-tint-color-and-easy-app-theming If you need to support an earlier version you may want to consider this thread How would I tint an image programmatically on the iPhone?
cell.imageView.image = [UIImage imageNamed:@”image.png”]; UPDATE: Like Steven Fisher said, this should only work for cells with style UITableViewCellStyleDefault which is the default style. For other styles, you’d need to add a UIImageView to the cell’s contentView.