【代碼筆記】浮動的雲，代碼筆記浮動

【代碼筆記】浮動的雲，代碼筆記浮動

一，。

二，工程圖。

三，代碼。

RootViewController.h

#import <UIKit/UIKit.h>@interface RootViewController : UIViewController@end

 

RootViewController.m

#import "RootViewController.h"//加入標頭檔#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.        //初始化背景圖    [self addView];    //初始化雲    [self addCloudView];    }#pragma -mark -functions//初始化背景圖-(void)addView{    self.title=@"浮動的雲";}//初始化雲-(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.}