Top "Uiimage" questions

Load an image to UIImage from a file path to the asset library

Related to my previous question here. I have a path to an image in the asset library , for example: assets-library://…

objective-c ios uiimage assets filepath

How to display a base64 image within a UIImageView?

I got this Base64 gif image: R0lGODlhDAAMALMBAP8AAP///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAACH5BAUKAAEALAAAAAAMAAwAQAQZMMhJK7iY4p3nlZ8XgmNlnibXdVqolmhcRQA7 Now I want to …

objective-c iphone uiimageview uiimage

How can I change image tintColor

I'm receiving image from a server, then based on a color chosen by the user, the image color will be …

ios objective-c uiimage uicolor tintcolor

Storing images locally on an iOS device

Some iOS photo-related apps store images created with the app somewhere other than the photo library. For example Fat Booth …

ios objective-c uiimageview uiimage nsfilemanager

IOS: add imageview in a scrollview to have zoom

I want to set a UIImageView with a UIImage and put this imageview inside a UIScrollView to obtain a zoom …

ios uiscrollview uiimageview uiimage

Finding image type from NSData or UIImage

I am loading an image from a URL provided by a third-party. There is no file extension (or filename for …

iphone ios uiimage nsdata persist

How to tint a transparent PNG image in iPhone?

I know it's possible to tint a rectangular image by drawing a CGContextFillRect over it and setting the blend mode. …

iphone ios image uiimage tint

How to turn a CVPixelBuffer into a UIImage?

I'm having some problems getting a UIIMage from a CVPixelBuffer. This is what I am trying: CVPixelBufferRef pixelBuffer = CMSampleBufferGetImageBuffer(imageDataSampleBuffer); …

ios uiimage avfoundation

How to know the image size after applying aspect fit for the image in an UIImageView

I am loading an image to an imageview with mode as 'Aspect Fit'. I need to know the size to …

iphone ipad uiimageview uiimage aspect-ratio

How to flip UIImage horizontally with Swift?

The solution to do UIImage flipping is with the Objective-C code: [UIImage imageWithCGImage:img.CGImage scale:1.0 orientation: UIImageOrientationDownMirrored] However, imageWithCGImage …

ios swift uiimage flip