HNScratch

HNScratch is an ObjectiveC framework that makes it easier to make scratchable views and it works both in ObjectiveC or Swift projects.

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

HNScratch is available through CocoaPods. To install it you can run the following line on terminal:

sudo gem install cocoapods

After that, you will need a Podfile in your project. Go to your project directory and run:

pod init

Add HNScratch to your project dependencies by simply adding the following line to your Podfile:

pod 'HNScratch'

At last, run:

pod install

Important things

HNScratch is the class that you are going to use
backgroundImage is the UIImage that you want to show when you scratch the view
scratchableImage is the UIImage that you want to be scratched
lineWidth is the CGFloat size of the scratch

Creating instances

let scratch = HNScratch(imagesAndWidth: backgroundImage, scratch: scratchableImage, lineWidth: lineWidth)

HNScratch *scratch = [HNScratch.new initWithImagesAndWidth:backgroundImage  scratchImage:scratchableImage lineWidth: lineWidth];

Setting-up the scratchView

let scratchView = scratch?.getScratch()

UIView *scratchView = [scratch getScratch];

Now you can use the scratchView as you want.

HNScratch is available under the MIT license. See the LICENSE file for more info.