iOS動畫 對號和叉叉

一個很好玩的動畫，分享給大家：

  很方便的調用方法：

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.

    self.checkView = [[SHCheckInfoView alloc] initWithFrame:CGRectMake(0, 0, 40, 40) lineWidth:2 lineColor:[UIColor redColor]];
    self.checkView.center = self.view.center;
    [self.view addSubview:self.checkView];
}

- (IBAction)onRightBtnAction:(id)sender {
    [self.checkView showAnimationWithState:XYProgressResult_Success duration:1.5 complete:nil];
}
- (IBAction)onFailedBtnAction:(id)sender {
    [self.checkView showAnimationWithState:XYProgressResult_Failed duration:1.5 complete:nil];
}

  SHCheckInfoView頭文件接口：

#import <UIKit/UIKit.h>

// 設置動畫效果樣式
typedef enum{
    XYProgressResult_Success,
    XYProgressResult_Failed,
}XYProgressResultState;

@interface SHCheckInfoView : UIView

// 線條寬度，默認爲3.0；
@property (nonatomic, assign) CGFloat lineWidth;

// 線條顏色，默認是redColor
@property (nonatomic, strong) UIColor *lineColor;

// 設置填充顏色，默認是clearColor；
@property (nonatomic, strong) UIColor *fillColor;

- (instancetype)initWithFrame:(CGRect)frame lineWidth:(CGFloat)lineWidth lineColor:(UIColor *)lineColor;

/*
 *  state 成功或者失敗狀態，決定繪畫樣式。
 *  duration 動畫時長。
 *  complate 動畫結束時回調。
 */
- (void)showAnimationWithState:(XYProgressResultState)state duration:(NSTimeInterval)duration complete:(void (^) (BOOL isFinish))complate;

@end

代碼GitHub地址：https://github.com/lvshaohua/SHCheckInfoView