[Libreoffice-bugs] [Bug 141953] New: FILEOPEN PPTX: 90deg basic rectangle rotation is missing for rotated shape in group

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=141953

            Bug ID: 141953
           Summary: FILEOPEN PPTX: 90deg basic rectangle rotation is
                    missing for rotated shape in group
           Product: LibreOffice
           Version: 7.2.0.0.alpha0+ Master
          Hardware: x86-64 (AMD64)
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Impress
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: rb.henschel at t-online.de

Created attachment 171483
  --> https://bugs.documentfoundation.org/attachment.cgi?id=171483&action=edit
document comparing 44deg vs 45deg rotation

Open attached document in LibreOffice and PowerPoint and compare. The orange
shapes should be essentially different.

The two slides have the same geometry besides the rotation angle of the orange
shape has 44deg in one slide and 45deg in the other slide. The blue shape has
the same geometry than the orange one, but is not rotated.

PowerPoint uses for shapes, which have rotation angle in 45..135 and 225..315
degree not the original shape rectangle, but a basic rectangle, which is
rotated by 90deg. The difference becomes visible here, because the group sets a
child coordinate system via choff and chext elements, which has a non-uniform
scale transformation.

The wrong shew is already reported as bug 141463.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/libreoffice-bugs/attachments/20210428/48de8aed/attachment.htm>