iOS笔记之UIKit

UILabel*label3 = [[UILabel alloc]initWithFrame:CGRectMake(0, 60+10+60+10+60+10, 320, 60)];

label3.backgroundColor = [UIColor redColor];

label3.text = @"我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾我爱你就啦飞蛾";

label3.textColor = [UIColor grayColor];

label3.textAlignment = NSTextAlignmentFromCTTextAlignment(kCTTextAlignmentCenter);

//label.font = [UIFont systemFontOfSize:20];

label3.font = [UIFont fontWithName:@"Chalkduster" size:10];

//设置多行显示的模式设置成0 就是多行显示

label3.numberOfLines = 0;

label3.lineBreakMode = NSLineBreakByCharWrapping;

label3.adjustsFontSizeToFitWidth = YES;

label3.highlighted = YES;

label3.highlightedTextColor = [UIColor redColor];

label3.shadowColor = [UIColor purpleColor];

label3.shadowOffset = CGSizeMake(3, 0);

n//设置文本信息的高亮颜色

label4.highlightedTextColor = [UIColor lightGrayColor];

//编号

label4.tag = 104;

//UIView属性透明度

label4.alpha = 0.5;

//0 ~1.0之间 0 全透 1.0不透

[self.view addSubview:label3];

NSArray*arry = [UIFont familyNames];

[arry enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {

NSLog(@"%@",obj);

}];

巴特西