JTSlideShadowAnimation allow you to reproduce the famous "slide to unlock effect" on iOS.
With CocoaPods, add this line to your Podfile.
pod 'JTSlideShadowAnimation', '~> 1.0'
Just import JTSlideShadowAnimation.h.
#import "JTSlideShadowAnimation.h"
@interface ViewController : UIViewController
@property (weak, nonatomic) IBOutlet UIButton *animatedView;
@property (strong, nonatomic) JTSlideShadowAnimation *shadowAnimation;
@endAssign the view you want to animate and start the animation.
- (void)viewDidLoad
{
[super viewDidLoad];
self.shadowAnimation = [JTSlideShadowAnimation new];
self.shadowAnimation.animatedView = self.animatedView;
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
[self.shadowAnimation start];
}You can easily customize the animation.
shadowBackgroundColorshadowForegroundColorshadowWidthrepeatCountduration
Example:
- (void)viewDidLoad
{
[super viewDidLoad];
self.shadowAnimation = [JTSlideShadowAnimation new];
self.shadowAnimation.animatedView = self.animatedView;
self.shadowAnimation.shadowBackgroundColor = [UIColor colorWithWhite:0. alpha:.3];
self.shadowAnimation.shadowForegroundColor = [UIColor blackColor];
self.shadowAnimation.shadowWidth = 40.;
self.shadowAnimation.repeatCount = 3;
self.shadowAnimation.duration = 3.;
[self.shadowAnimation start];
}- iOS 7 or higher
- Automatic Reference Counting (ARC)
- Animation stop when the application go in background, you have to restart it manually
JTSlideShadowAnimation is released under the MIT license. See the LICENSE file for more info.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent