请问 swift 怎么在drawrect里面绘制文字？

Posted 2023-02-16

参考技术A - (void)drawRect:(CGRect)rect

NSString *string = @"haha嘿嘿";

NSMutableDictionary *dict = [NSMutableDictionary dictionary];

dict[NSForegroundColorAttributeName] = [UIColor redColor];

dict[NSFontAttributeName] = [UIFont systemFontOfSize:18];

[string drawInRect:rect withAttributes:dict];