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.

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

  • title是标题
  • body是介绍
  • image是顶部图片
  • buttonText是按钮文本
  • block是按钮点击事件

“`objc

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

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

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]];

定制

  • 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;
  • 可以给图片加上模糊效果(相当漂亮):
  onboardingVC.shouldBlurBackground = YES;
  • 可以给蒙板上的文字加上淡出效果:
  onboardingVC.shouldFadeTransitions = YES;

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