//-------------------------------------------------------------------------

//

//  File: OpenGLViewImageBase.h

//

//  Abstract: Utility class for generating a CGImagRef from an

//            OpenGL view

//

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//-------------------------------------------------------------------------

#import "OpenGLViewPixels.h"

typedef struct OpenGLViewImageBaseData   *OpenGLViewImageBaseDataRef;

@interface OpenGLViewImageBase : OpenGLViewPixels

{

@private

    OpenGLViewImageBaseDataRef  mpViewImageBase;

} // OpenGLViewCGImage

- (id) initViewImageBaseWithFrame:(const NSRect *)theFrame

                             view:(NSOpenGLView *)theBaseView;

+ (id) viewImageBaseWithFrame:(const NSRect *)theFrame

                         view:(NSOpenGLView *)theBaseView;

- (CGImageRef) imageRef;

- (NSRect) frame;

- (void) setFrame:(const NSRect *)theFrame;

- (void) invalidate:(const BOOL)theImageIsInvlidated;

@end