https://bugs.documentfoundation.org/show_bug.cgi?id=141540
Bug ID: 141540
Summary: FILEOPEN DOCX rotated group has wrong size
Product: LibreOffice
Version: 6.4.7.2 release
Hardware: x86-64 (AMD64)
OS: Windows (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: rb.hensc...@t-online.de
Blocks: 136328
Created attachment 171008
--> https://bugs.documentfoundation.org/attachment.cgi?id=171008&action=edit
Rotated group with rectangles and lines
Open attached document. It has a rotated group with yellow objects and a
screenshot in blue. The screenshot is behind the group, so when all is OK, you
should not see the screenshot.
A not suitable outer size is set for the group. The content of the group is fit
to this size, which results in the shew.
In docx the position and size attributes refer to the unrotated group
rectangle. In LO position and size refer to the snap rect of the group. In case
the group is not anisotropic stretched (which is usually the case), the import
in Shape::createAndInsert() produces the correct size and position. Impress
uses Shape::createAndInsert() too and shows the group correctly.
The error is in GraphicImport::lcl_attribute(), case NS_ooxml::LN_shape.
Lines 788-794 are:
788 awt::Size aSize(m_xShape->getSize());
789
790 if (m_pImpl->isXSizeValid())
791 aSize.Width = m_pImpl->getXSize();
792 if (m_pImpl->isYSizeValis())
793 aSize.Height = m_pImpl->getYSize();
#788 gets the correct size from m_xShape, which considers content and
transformation. But that is overwritten with the size in m_pImpl, which is the
value from the ext-element from file.
If you comment out #790-793, you can see, that the group is then rendered with
the correct size. But that is not a complete solution, because the position is
still wrong. Besides that I do not know, which other consequences such change
has.
[Anisotropic stretched groups have an additional error in
Shape::createAndInsert(), which is tracked in bug 141463.]
Referenced Bugs:
https://bugs.documentfoundation.org/show_bug.cgi?id=136328
[Bug 136328] [META] DOCX Grouped shape related issues
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