Use JTNumberScrollAnimatedView for have a nice animation for display number. It's easy to use, easy to customize.

Installation

With CocoaPods, add this line to your Podfile.

pod 'JTNumberScrollAnimatedView', '~> 1.0'

Screenshots

Usage

Basic usage

You can use JTNumberScrollAnimatedView lile normal view.

#import <UIKit/UIKit.h>

#import "JTNumberScrollAnimatedView.h"

@interface ViewController : UIViewController

@property (weak, nonatomic) IBOutlet JTNumberScrollAnimatedView *animatedView;

@end

You just have to call setValue with a NSNumber and use startAnimation for launch the animation.

- (void)viewDidLoad
{
    [super viewDidLoad];

    [self.animatedView setValue:@249];
}

- (void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];

    [self.animatedView startAnimation];
}

WARNING

For now the value must be a positive integer.

Customization

You can easily change some properties of the animation. Each caracter have its own column.

• textColor
• font
• duration
• durationOffset, delay between the end of the animation of each column
• density, number of characters by column for the animation
• minLength, you can force the minimum count of columns
• isAscending, the direction of the scroll

If you change one of this properties, you have to call setValue for update the view.

Requirements

• iOS 7 or higher
• Automatic Reference Counting (ARC)

Author

• Jonathan Tribouharet (@johntribouharet)

License

JTNumberScrollAnimatedView is released under the MIT license. See the LICENSE file for more info.