https://bugs.documentfoundation.org/show_bug.cgi?id=145322
--- Comment #7 from himajin100...@gmail.com --- just a guess: https://opengrok.libreoffice.org/xref/core/vcl/source/gdi/CommonSalLayout.cxx?r=5dc3bc1e#403 https://opengrok.libreoffice.org/xref/core/vcl/source/gdi/CommonSalLayout.cxx?r=5dc3bc1e#588 https://opengrok.libreoffice.org/xref/core/vcl/win/gdi/DWriteTextRenderer.cxx?r=677434a5#273 https://opengrok.libreoffice.org/xref/core/vcl/win/gdi/DWriteTextRenderer.cxx?r=677434a5#406 ---- e.g. for U+3042, vertical orientation is Upright, so GlyphItem::IsVertical returns true. https://www.unicode.org/Public/UNIDATA/VerticalOrientation.txt I guess, if tb-rl is specified in Page style, angle = rLayout.GetOrientation(); // angle is set to -900_deg10? I haven't taken log yet. if (isVertical) // true for this time angle += 900_deg10; // angle is set to (-900 + 900) = 0 ? -> drawn upright ? -- I wonder what if we change to the following code // we don't rely on this value // Degree10 angle = rLayout.GetOrientation(); if (!bIsVertical) angle = -900_deg10; ------------------ I haven't investigated much about side effect, though. Some case may really use orientation. One of the cases I'm concerned about is these radio buttons https://opengrok.libreoffice.org/xref/core/cui/source/tabpages/chardlg.cxx?r=d72511ed#2417 and similar rotations may appear in other applications like Draw and Impress. I hope my worries here are just nonsense. -- You are receiving this mail because: You are the assignee for the bug.
