text: //
  //  FeHandwriting.h
  //  FeSpinner
  //
  //  Created by Nghia Tran on 1/2/15.
  //  Copyright (c) 2015 fe. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface FeHandwriting : UIView
  
  // is running
  @property (assign, readonly, nonatomic) BOOL isShowing;
  
  -(instancetype) initWithView:(UIView *) view;
  
  -(void) show;
  
  -(void) showWhileExecutingBlock:(dispatch_block_t) block;
  
  -(void) showWhileExecutingBlock:(dispatch_block_t)block completion:(dispatch_block_t) completion;
  
  -(void) showWhileExecutingSelector:(SEL) selector onTarget:(id) target withObject:(id) object;
  
  -(void) showWhileExecutingSelector:(SEL)selector onTarget:(id)target withObject:(id)object completion:(dispatch_block_t) completion;
  
  -(void) dismiss;
  
  @end
  