Top "Cifilter" questions

A tag for the CIFilter class, part of the Mac OS X Cocoa framework and of the Cocoa Touch framework since iOS 5.0.

How to blur an existing image in a UIImageView with Swift?

The setup is simple. A ViewController with UIImageView that has an image assigned. A UIButton that when clicked blurs the …

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ios swift uiimageview cifilter ciimage
Creating a blur effect in iOS7

I have been searching for an answer to this question in a few hours now, and I just can't figure …

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uiimage ios7 cifilter ciimage
Applying a CIFilter to a Video File and Saving it

Is there any fast, lightweight-as-possible way to apply a CIFilter to a video? Before it's mentioned, I have looked at …

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ios swift cifilter avasset
How do I apply a CIFilter to a UIImage?

My app is crashing when I attempt to apply a filter to my user-selected UIImage (It has been working fine …

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ios objective-c uiimage core-image cifilter
How can I convert an UIImage to grayscale in Swift using CIFilter?

I am building a scanner component for an iOS app so far I have the result image cropped and in …

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ios swift core-image cifilter
How-to generate a QR code with the logo in the middle using CIQRCodeGenerator

I am trying to generate a QR code that has a logo in the middle, as it is: . I am …

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ios swift qr-code cifilter