calling superclass functions

[Carl Scheffler]

If I want to subclass ZoomRaster, say:
@interface ZoomRaster2: ZoomRaster { ... }

and I have some method in ZoomRaster2 that needs to call the 
putpixel method, not of ZoomRaster, but of Raster (the superclass 
of ZoomRaster); how do I do this?

I know that you can do a [super putpixel...] to call ZoomRaster's 
putpixel, but I need Raster's.

Thanks
Carl Scheffler

address@hidden
"Beware the fury of the patient man..."

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