【代码笔记】iOS-JQIndicatorViewDemo_移动开发_编程开发_程序员俱乐部

一，效果图。

二，工程图。

三，代码。

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#import "ViewController.h"
#import "JQIndicatorView.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    
    JQIndicatorView *indicator = [[JQIndicatorView alloc] initWithType:2 tintColor:[UIColor redColor]];
    indicator.center = self.view.center;
    [self.view addSubview:indicator];
    [indicator startAnimating];

}