Hi Regina, In your first mail you mentioned that MSO has viewbox size 43200x43200, while LibreOffice has viewbox size 21600x21600. And MSO viewbox only contains the current sector but LibreOffice contains the eclipse.
I think it's correct that you want to make LibreOffice viewbox only contain the current sector. But I think the problem is caused by incorrect conversion of the draw:enhanced-path (see the content.xml in saved odt file) instead of the incorrect viewbox size. I think it's important to find out why it failed to convert the enhanced-path so that it only contains the sector. Although changing the viewbox size might have the expected effect for the arc shape msoSptArc, but I don't understand why it works and we might also miss the chance to fix the conversion of problematic drawing commands for other custom shapes. Regina Henschel <rb.hensc...@t-online.de> 於 2019年3月13日 週三 上午2:22寫道： > Hi Mark, > > Mark Hung schrieb am 12-Mar-19 um 15:59: > > > > > > Regina Henschel <rb.hensc...@t-online.de > > <mailto:rb.hensc...@t-online.de>> 於 2019年3月11日 週一 上午6:11寫道： > > > > Hi all, > > > > It is not possible to change the outer position to set the sector to > > the > > original position, because that might result in positions outside the > > page. But that is not possible for text documents. > > > > I consider to change the import so, that the viewbox only includes > the > > current sector not the entire ellipse. What do you think? > > > > > > I wonder why this is necessary if both MSO and LibreOffice interpret the > > viewbox and arc command the same way. > > But they have different size and position of the viewbox. I have written > https://bugs.documentfoundation.org/show_bug.cgi?id=124029. It has a > document attached, where you can see the problem. > > If they don't, I'd consider to > > scale the parameters of the arc command because other command might rely > > on the viewbox. > > It is only about the shape 'arc'. I do not see the problem for other > shape types. The 'arc' has a special treating anyway, see > msdffimpl.cxx#4513. Setting a special viewbox for the 'arc' shape would > have no effect on other shapes. > > There would be a difference for the user. If he changed the angle of the > arc, he would notice, that the adjustment handles leave the rectangle of > the resize handles and the sector might be partly outside the rectangle > of the resize handles. > > Or maybe the view port were set to 0,0,0,0 as in > > tdf#76334? I saw pptx always import the viewbox as 0,0,0,0, and there > > are treatment that I felt that might be wrong. > > That is in the OOXML import filter and not affected here. The treating > there is wrong, but it is a different problem. > > Kind regards > Regina > > > > -- Mark Hung
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