button字体竖排显示 UIButton *button=[[UIButton alloc] initWithFrame:CGRectMake(0, 0, 30, 200)]; button.titleLabel.font=[UIFont fontWithName:@"Helvetica" size:24]; [button setTitle:@"TEST" forState:UIControlStateNormal]; [button setTitleColor:[UIColor blackColor] forState:UIControlStateNormal]; [button setTitleColor:[UIColor redColor] forState:UIControlStateHighlighted]; button.titleLabel.lineBreakMode=UILineBreakModeWordWrap; button.titleLabel.numberOfLines=0; [button setBackgroundImage:[UIImage imageNamed:@"lable.png"] forState:UIControlStateNormal]; [button addTarget:self action:@selector(buttonClick:) forControlEvents:UIControlEventTouchUpInside]; [self.view addSubview:button]; [button release]; 相关文章推荐[ios开发]创建自己的TreeView 第二部分：实现UITableViewDataSource接口 (0)[ios开发]创建自己的TreeView 第一部分：创建结点类 (0)[ios开发]常用开源资源汇总 (0)[ios开发]UILabel加粗字体方法 (0)iPhone-NSAssert使用 (0) |