Li dongqiang-write view with code and view with Li dongqiang code

Li dongqiang-write view with code and view with Li dongqiang code

Main Code

//

// ViewController. m

// Create view-709

//

// Created by apple on 14-7-9.

// Copyright (c) 2014 Camp David education. All rights reserved.

//

 

# Import "ViewController. h"

 

@ Interface ViewController ()

 

@ End

 

@ Implementation ViewController

-(Void) viewDidLoad {

[Super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

// CGPoint origin = {0, 0 };

// CGSize size = {50, 50 };

// CGRect rect = {origin, size };

UIView * yellView = [[UIView alloc] init];

YellView. frame = CGRectMake (0, 0,200,200 );

YellView. backgroundColor = [UIColor yellowColor];

[Self. view addSubview: yellView];

UIView * whiteView = [[UIView alloc] init];

WhiteView. frame = CGRectMake (0, 0,100,100 );

WhiteView. backgroundColor = [UIColor grayColor];

[YellView addSubview: whiteView];

UIView * redView = [[UIView alloc] init];

RedView. frame = CGRectMake (100,100,100,100 );

RedView. backgroundColor = [UIColor redColor];

[Self. view addSubview: redView];

}

 

-(Void) didReceiveMemoryWarning {

[Super didReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}

 

@ End