Images use the valign-image type (core::ValignImage, default top), not valign.
setAttributesFromPositionData (src/private/mx/impl/PositionFunctions.h:176-184) first calls the
presence setter, which sets a default ValignImage{}
(src/private/mx/utility/OptionalMembers.h:100-120). It then calls the value setter, which is
compiled out because a core::Valign does not convert (OptionalMembers.h:163-177).
<credit-image> (PageTextFunctions.cpp:67) writes valign="top" for any authored vertical
alignment. The reader never sets one (PageTextFunctions.cpp:43-47), so round-trips do not show
this.- Direction
<image> (DirectionWriter.cpp:1011-1029) corrects top, middle and bottom afterwards,
but baseline still writes top, although the comment there says it is not written.
Found while auditing silent recoveries for #432 (#439).
Images use the
valign-imagetype (core::ValignImage, defaulttop), notvalign.setAttributesFromPositionData(src/private/mx/impl/PositionFunctions.h:176-184) first calls thepresence setter, which sets a default
ValignImage{}(
src/private/mx/utility/OptionalMembers.h:100-120). It then calls the value setter, which iscompiled out because a
core::Valigndoes not convert (OptionalMembers.h:163-177).<credit-image>(PageTextFunctions.cpp:67) writesvalign="top"for any authored verticalalignment. The reader never sets one (
PageTextFunctions.cpp:43-47), so round-trips do not showthis.
<image>(DirectionWriter.cpp:1011-1029) corrects top, middle and bottom afterwards,but
baselinestill writestop, although the comment there says it is not written.Found while auditing silent recoveries for #432 (#439).