I'm trying to make a UIVisualEffectView to make a nice blur effect in my view. But I think that the UIVisualEffectView generates a very strong blur.
I'm trying to regulate a level of blur to my UIVisualEffectView, I want a weak blur.
Do you know how to do that?
You can't do this with a UIVisualEffectView
- the only options for blur are:
enum UIBlurEffectStyle : Int {
case ExtraLight
case Light
case Dark
}
There's no property on UIBlurEffect
, UIVisualEffect
, or UIVisualEffectView
for 'magnitude' of the blur.
This blog post is a good place to start if you want to 'roll your own' blur view with a custom magnitude.
Also you can use UIImage+ImageEffects.h category from WWDC 2013. It has more stuff to tune
eg from https://github.com/ParsePlatform/Anypic/tree/master/Anypic-iOS/Vendor/UIImageEffects
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