text: //
  //  ArtificialHorizonView.h
  //  iGCS
  //
  //  Created by Claudio Natoli on 11/02/12.
  //  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  #import "DoubleBufferedAsyncView.h"
  
  @interface ArtificialHorizonView : DoubleBufferedAsyncView
  
  - (void) setRoll: (float)roll pitch:(float)pitch;
  
  - (void) drawToContext:(CGContextRef)ctx rect:(CGRect)rect;
  - (void) drawAHGaugeInnerCircle: (CGContextRef)ctx centre:(CGPoint)c radius:(float)r;
  - (void) drawAHGaugeOuterFixed:  (CGContextRef)ctx centre:(CGPoint)c radius:(float)r;
  - (void) drawAHGaugeFrontFace:   (CGContextRef)ctx centre:(CGPoint)c radius:(float)r;
  
  @end
  