From: Chris C. <ca...@al...> - 2002-03-11 10:27:57
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Richard Bown wrote: > Ok, I think this'll be another case of me asking how exactly this is done and > end up with you doing most of the work because I'm still too thick to understand > how these commands work. Well, I've just realised the Segment and Quantize APIs don't give you enough to be able to implement Undo yet, because the Segment method to get the "old" quantizer doesn't match the one to set a new quantization level. (You can get a quantizer, but to set a level you need a StandardQuantization and you can't yet get one of those from a Quantizer object.) Chris |