IOS代码笔记之文字走马灯效果

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController

@end 

#import "RootViewController.h"
#import "UXLabel.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
  self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
  if (self) {
    // Custom initialization
  }
  return self;
}

- (void)viewDidLoad
{
  [super viewDidLoad];
  // Do any additional setup after loading the view.
  
  UXLabel* label=[[UXLabel alloc] initWithFrame:CGRectMake(50, 100, 100, 30)];
  label.backgroundColor=[UIColor redColor];
  label.stringColor=CGRectMake(0, 0, 0, 1);
  label.string=@"亲爱的，你好吗？";
  label.stringFont=18.0;
  [self.view addSubview:label];
  [label updateLabel];
}