Hi Regina, On Mon, Jan 06, 2020 at 02:35:02PM +0100, Regina Henschel <rb.henschel@xxxxxxxxxxx> wrote: > A) Convert the matrix into a mathematically correct one, where it is needed, > e.g. in case it will be multiplied by another matrix. > B) Change core to use the mathematically correct matrix. > C) Other idea? > > I've used approach A for now. See https://cgit.freedesktop.org/libreoffice/core/commit/?id=f44140bebb9c493d97ba5aef26c9692c53a6b93f > and my new patch in https://gerrit.libreoffice.org/#/c/core/+/86244/ > I think, because the property "Transformation" might be used by existing > macros, it would not be good to change its content. Indeed, in case we have live with this, then not breaking compatibility with existing UNO API clients is always the best, I think. Regards, Miklos
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