Onboard,迷人的引导页样式制作库

简介

Onboard主要用于引导页制作，源码写的相当规范，值得参考.

项目主页: https://github.com/mamaral/Onboard
实例下载: https://github.com/mamaral/Onboard/archive/master.zip

样式

设置背景图片或者背景movie，然后在它们之上生成数个ViewController，默认是顶部一张图片，下面是标题和详细介绍，最下面是按钮和page

导入

pod 'Onboard'

使用

导入头文件#import “OnboardingViewController.h”

图片为背景

蒙板控制器生成方法

1、title是标题
2、body是介绍
3、image是顶部图片
4、buttonText是按钮文本
5、block是按钮点击事件

OnboardingContentViewController *firstPage = [OnboardingContentViewController contentWithTitle:@"What A Beautiful Photo" body:@"This city background image is so beautiful." image:[UIImage imageNamed:@"blue"] buttonText:@"Enable Location Services" action:^{
}];

OnboardingContentViewController *secondPage = [OnboardingContentViewController contentWithTitle:@"I'm so sorry" body:@"I can't get over the nice blurry background photo." image:[UIImage imageNamed:@"red"] buttonText:@"Connect With Facebook" action:^{
}];       
secondPage.movesToNextViewController = YES;
secondPage.viewDidAppearBlock = ^{
};

OnboardingContentViewController *thirdPage = [OnboardingContentViewController contentWithTitle:@"Seriously Though" body:@"Kudos to the photographer." image:[UIImage imageNamed:@"yellow"] buttonText:@"Get Started" action:^{
}];
 ```


#### 底部图片控制器

```objc 
    OnboardingViewController *onboardingVC = [OnboardingViewController onboardWithBackgroundImage:[UIImage imageNamed:@"milky_way.jpg"] contents:@[firstPage, secondPage, thirdPage]];




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底部video控制器

NSBundle *bundle = [NSBundle mainBundle];
    NSString *moviePath = [bundle pathForResource:@"yourVid" ofType:@"mp4"];
    NSURL *movieURL = [NSURL fileURLWithPath:moviePath];
    OnboardingViewController *onboardingVC = [OnboardingViewController onboardWithBackgroundVideoURL:movieURL contents:@[firstPage, secondPage, thirdPage]];




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定制
1、默认的会给背景图片或者movie加一层黑色的蒙板，可以去掉它们：

onboardingVC.shouldFadeTransitions = YES;




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2、可以给图片加上模糊效果（相当漂亮）：

onboardingVC.shouldBlurBackground = YES;




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3、可以给蒙板上的文字加上淡出效果：

onboardingVC.shouldFadeTransitions = YES;

转自：https://blog.csdn.net/sinat_30800357/article/details/50016319