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Description

Since using the CADisplayLink, it is a high performance. Can generate a plurality of BlurView.

Programming language: Swift
License: MIT License
Tags: Images     UI     Blur     UIView    
Latest version: v5.0.4

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README

DynamicBlurView

Carthage compatible Version License Platform

DynamicBlurView is a dynamic and high performance UIView subclass for Blur.

Appetize's Demo

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  • Since using the CADisplayLink, it is a high performance.
  • Can generate a plurality of BlurView.

Requirements

  • Swift 5
  • iOS 8.0 or later
  • tvOS 9.0 or later

How to Install DynamicBlurView

CocoaPods

Add the following to your Podfile:

pod "DynamicBlurView"

Carthage

Add the following to your Cartfile:

github "KyoheiG3/DynamicBlurView"

Usage

Example

Blur the whole

let blurView = DynamicBlurView(frame: view.bounds)
blurView.blurRadius = 10
view.addSubview(blurView)

Animation

UIView.animateWithDuration(0.5) {
    blurView.blurRadius = 30
}

Ratio

blurView.blurRatio = 0.5

Variable

var blurRadius: CGFloat
  • Strength of the blur.
var trackingMode: TrackingMode
  • Mode for update frequency.
  • Common is constantly updated.
  • Tracking is only during scrolling update.
  • None is not update.
var blendColor: UIColor?
  • Blend in the blurred image.
var iterations: Int
  • Number of times for blur.
  • Default is 3.
var isDeepRendering: Bool
  • If the view want to render beyond the layer, should be true.
  • Default is false.
var blurRatio: CGFloat
  • When none of tracking mode, it can change the radius of blur with the ratio. Should set from 0 to 1.
  • Default is 1.
var quality: CaptureQuality
  • Quality of captured image.
  • Default is medium.

Function

func refresh()
  • Remove cache of blur image then get it again.
func remove()
  • Remove cache of blur image.
func animate()
  • Should use when needs to change layout with animation when is set none of tracking mode.

Acknowledgements

Author

Kyohei Ito

Follow me ๐ŸŽ‰

LICENSE

Under the MIT license. See LICENSE file for details.


*Note that all licence references and agreements mentioned in the DynamicBlurView README section above are relevant to that project's source code only.