Featured iPhone Development Resources,iOS Development Libraries,Objective-C,Open Source iOS Libraries And ToolsI’ve mentioned a few interesting projects inspired by the blurring effects added with iOS 7 specifically for adding blur effects into your apps such as this library for creating a dynamic blur effect and this library for creating a high-speed dynamic blur effect.
Here’s a UIImage category called UIImage-BlurredFrame that allows you to blur a specific area of a UIImage.
To use UIImage-BlurredFrame you simply specify a frame and apply to the image like in this example from the readme:
CGRect frame = CGRectMake(0, img.size.height – 200, img.size.width, img.size.height – 200);
img = [img applyLightBluredAtFrame:frame];
And this image from the readme shows the result of running this blurring code:
You can find UIImage-BlurredFrame on Github here.
UIImage-BlurredFrame was created from Apple’s WWDC 2013 Session 226.
A great library for applying a blur effect to your images easily.
- Example: Creating An iOS 7 Style High Speed Movable Blur Mask
- Open Source Library Allowing You To Create A High Speed Dynamic Blur Effect
- Easy And Extremely Fast iOS UIImage Image Processing Library (Blur/Sharpen/Emboss)
- iOS Image Processing Library Allowing You To Define Custom Image Filters Using A JSON File
- Open Source: Category For Easy Embedding Of PDF Images In iOS Apps For Scalable Images
Original article: UIImage Category Allowing You To Easily Apply A Blur Effect To A Specific Area Of An Image
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