text: 
  //
  //  NSNumber+CGFloat.h
  //
  //  Created by 余洪江 on 16/03/01.
  //  Copyright © MRJ. All rights reserved.
  //
  #import <Foundation/Foundation.h>
  #import <UIKit/UIKit.h>
  @interface NSNumber (CGFloat)
  
  - (CGFloat)CGFloatValue;
  - (id)initWithCGFloat:(CGFloat)value;
  + (NSNumber *)numberWithCGFloat:(CGFloat)value;
  
  @end
  