Jeremias Maerki wrote:
ipda is the absolute position in the Inline Progress Dimension (x coord
in Left to Right Mode)
Nope. ipda is the allocated inline-progression-dimension which is the
"ipd" above plus the start and end border and padding widths, i.e. the
allocation rectangle. "a" stands for allocation. It is a bit unclear
right now which allocation rectangle is meant here. There are several
different allocation rectangles defined in the spec.
Ooppss. Oh well, Ive learnt something new.