Top "Uiimage" questions

add UIImage in CALayer

I must add a UIImageView as subview of MapView. To do this I created a layer above the MapView. In …

ios uiimageview uiimage calayer subview

SDWebImage Download image and store to cache for key

Hello I am using the SDWebImage framework in a project and I want to download and cache images, but I …

objective-c uiimage sdwebimage

UIImage on swift can't check for nil

I have the following code on Swift var image = UIImage(contentsOfFile: filePath) if image != nil { return image } It used to …

ios xcode swift uiimage

Saving Picked Image to CoreData

I am able to pick and display an image from the photo library, but my goal is to be able …

swift core-data uiimage uiimagepickercontroller

How do I get the color of a pixel in a UIImage with Swift?

I'm trying to get the color of a pixel in a UIImage with Swift, but it seems to always return 0. …

ios uiimage swift

How to combine/ merge 2 images into 1

I would like to know what to do to save 2 images into 1 image. One of the photos can be moved, …

iphone ios xcode uiimageview uiimage

Save Photos to Custom Album in iPhones Photo Library

I'm trying to create a custom album in the Photo Library of an iPhone and then save photos that I've …

iphone objective-c uiimage uiimagepickercontroller alassetslibrary

iOS: Image get rotated 90 degree after saved as PNG representation data

I have researched enough to get this working but not able to fix it. After taking picture from camera as …

iphone uiimage image-rotation ios5.1 landscape-portrait

How to draw an UIImage or directly in -drawRect:?

I have an UIImage which I want to draw on a UIView. But instead of creating an UIImageView and adding …

iphone cocoa-touch uiimage drawrect

UITableViewCell with image on the right?

Is there a way to set the UITableViewCell.image to display on the right hand side of the cell instead …

iphone objective-c uitableview uiimageview uiimage