GFPrintManager
iOS-AirPrint-Demo，To achieve the end of the phone to connect the printer。实现手机端连接打印机的多种打印功能。支持iphone和ipad 主要提供的接口： /**
- 打印一组图片
- @param imageArr 存放图片的数组
- @param viewController 执行打印操作的控制器，遵从打印协议
- @param showRect 打印弹窗显示的区域，此参数只在iPad上使用。
/ +(void)printImageWithArr:(NSArray)imageArr ViewController:(UIViewController)viewController ShowRect:(CGRect)showRect; //打印单张图片 -(void)printWithImage:(UIImage )printImage ViewController:(UIViewController)viewController ShowRect:(CGRect)showRect; // 打印LocalDocument,such as pdf -(void)printWithFilePath:(NSString)filePath ViewController:(UIViewController)viewController ShowRect:(CGRect)showRect; //打印网页 -(void)printWithWebView:(UIWebView)myWebView ViewController:(UIViewController*)viewController ShowRect:(CGRect)showRect; //单例对象
- (GFPrintManager*)sharedPrintManager;