The signed horizontal advance between consecutive strips: -lineHeight / sin θ.
Derived by translating a strip perpendicular by exactly lineHeight (adjacent, no overlap) and
sliding it back along its own direction onto the shared anchor edge — the net move is purely
horizontal. Positive = next line to the right (up-slanted text), negative = left (down-slanted).
The signed horizontal advance between consecutive strips:
-lineHeight / sin θ.Derived by translating a strip perpendicular by exactly
lineHeight(adjacent, no overlap) and sliding it back along its own direction onto the shared anchor edge — the net move is purely horizontal. Positive = next line to the right (up-slanted text), negative = left (down-slanted).