uiimage Archives - IT Nursery

ios, Programming

IT Nursery

UIImageView aspect fit and center

I have an image view, declared programmatically, and I am setting its image, also programmatically. However, I find myself unable to set the ...

June 1, 2022
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ios, Programming

IT Nursery

How do I export UIImage array as a movie?

I have a serious problem: I have an NSArray with several UIImage objects. What I now want to do, is create movie from ...

June 1, 2022
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ios, Programming

IT Nursery

How to save picture to iPhone photo library?

What do I need to do to save an image my program has generated (possibly from the camera, possibly not) to the system ...

June 1, 2022
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ios, Programming

IT Nursery

How to animate the change of image in an UIImageView?

I have an UIImageView with an image. Now I have a completely new image (graphic file), and want to display that in this ...

May 27, 2022
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How can I get the height and width of an uiimage?

From the URL Image in Mail I’m adding image to mail view. It will show full image. But I want to calculate, proportionally ...

May 22, 2022
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Convert between UIImage and Base64 string

Does anyone know how to convert a UIImage to a Base64 string, and then reverse it? I have the below code; the original ...

May 21, 2022
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UIImageView missing images in Launch Screen on device

I have an app that supports iOS8 and later, built in Xcode 7 and I am using a XIB for a Launch Screen ...

May 16, 2022
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How to capture UIView to UIImage without loss of quality on retina display

My code works fine for normal devices but creates blurry images on retina devices. Does anybody know a solution for my issue? + ...

May 16, 2022
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iOS UIImagePickerController result image orientation after upload

I am testing my iPhone application on an iOS 3.1.3 iPhone. I am selecting/capturing an image using a UIImagePickerController: UIImagePickerController *imagePicker = [...

May 12, 2022
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The simplest way to resize an UIImage?

In my iPhone app, I take a picture with the camera, then I want to resize it to 290*390 pixels. I was using ...

May 7, 2022
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