【代码笔记】浮动的云

#import <UIKit/UIKit.h>

@interface RootViewController : UIViewController

@end

#import "RootViewController.h"
//加入头文件
#import "BGMovingComponent.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.

//初始化背景图
[self addView];
//初始化云
[self addCloudView];

}
#pragma -mark -functions
//初始化背景图
-(void)addView
{
self.title=@"浮动的云";
}
//初始化云
-(void)addCloudView
{
BGMovingComponent *cloud = [[BGMovingComponent alloc] initWithFrame:CGRectMake(0, 0, 320, 60)];
[self.view addSubview:cloud];
}

- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}