text: //
  //  CASImageStacker.h
  //  CoreAstro
  //
  //  Created by Simon Taylor on 20/11/2012.
  //  Copyright (c) 2012 Simon Taylor. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @class CASCCDExposure;
  
  @interface CASImageStacker : NSObject
  
  typedef struct {
      CGPoint offset;
      CGFloat angle;
  } CASImageStackerInfo;
  
  - (void)stackWithProvider:(void(^)(NSInteger index,CASCCDExposure** exposure,CASImageStackerInfo* info))provider count:(NSInteger)count block:(void(^)(CASCCDExposure*))block;
  
  + (id)createImageStackerWithIdentifier:(NSString*)ident;
  
  @end
  