使用RQShineLabel

https://github.com/zipme/RQShineLabel

最终效果:

源码:

////  RootViewController.m//  UseTextShine////  Copyright (c) 2014年 Y.X. All rights reserved.//#import "RootViewController.h"#import "RQShineLabel.h"#import "FontPool.h"@interface RootViewController ()@end@implementation RootViewController- (void)viewDidLoad{    [super viewDidLoad];    self.view.backgroundColor = [UIColor blackColor];        // 注册字体    REGISTER_FONT(bundleFont(@"新蒂小丸子体.ttf"), @"新蒂小丸子体");        // 初始化    RQShineLabel *label = \    [[RQShineLabel alloc] initWithFrame:CGRectMake(16, 16, 320 - 32,                                                   CGRectGetHeight(self.view.bounds) - 16)];    label.numberOfLines   = 0;    label.textColor       = [UIColor cyanColor];    label.backgroundColor = [UIColor clearColor];    label.text   = @"床前明月光, 疑是地上霜。 举头望明月, 低头思故乡。";    label.font   = [UIFont fontWithName:CUSTOM_FONT(@"新蒂小丸子体", 0) size:23.0];    [label sizeToFit];    label.center = self.view.center;        // 动画显示    [label shineWithCompletion:^{                // 动画渐渐隐藏        [label fadeOut];    }];        [self.view addSubview:label];}@end

不过,这个东西是吃内存大户-_-!!!

核心源码,不过看不懂:)