We do not currently have this feature and I was always sceptical about adding it since there would be information loss for other tools since you can not reliably store them. ChemDraw (and maybe CML) can store them okay but not MOLfile (since it primarily stores stereochemistry with wedges). The code in StereoElementFactory is about working out stereochemistry from an input that is drawn but is not 100% since often it can be very ambiguous.
John On Sun, 23 Jan 2022 at 10:27, dpoly <da...@polyomino.com> wrote: > Hi All > > > > New to CDK, but most impressed by what I see. > > > > I can build molecules just fine and depict them in ball and stick 2D > (using my own rendering). Very nice! > > > > But I can’t figure out how to do layout for Haworth and Fischer > projections. I found StereoElementFactory but really no idea how to use > it. > > > > Any pointers much appreciated. > > > > Regards > > David M Bennett FACS > *------------------------------* > > *Polygamo –** Programming Languages and Players for Games and Puzzles **-- > http://www.polyomino.com <http://www.polyomino.com/>* > > > _______________________________________________ > Cdk-user mailing list > Cdk-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/cdk-user >
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