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摘要： 1 - (void)viewDidLoad 2 { 3 [super viewDidLoad]; 4 // Do any additional setup after loading the view, typically from a nib. 5 6 //第一种方法创建 7 UIButton *newBtn = [UIButton buttonWithType:UIButtonTypeRoundedRect]; 8 9 newBtn.frame = CGRectMake(50.0f, 50.0f, 100.0f, 50.0f);... 阅读全文

摘要： 1 - (void)viewDidLoad 2 { 3 [super viewDidLoad]; 4 // Do any additional setup after loading the view, typically from a nib. 5 6 NSString *text = @"tw ia nwifei xantianwif eixan tianwi feixan"; 7 8 //设置字体,包括字体及其大小 9 UIFont *font = [UIFont fontWithName:@"Arial" size:50.0... 阅读全文