TPDFlibFormTextDirection
Data types, forms, Unicode
Description
Selects the paragraph direction used to resolve visual caret order in a TPDFlibFormSession
The setting controls editing navigation only and does not reorder the logical field value or derive direction from the field's /Q alignment
Declaration
type
TPDFlibFormTextDirection = (ftdAuto,
ftdLeftToRight, ftdRightToLeft);Values
| ftdAuto | Uses the first strong directional character in the active edit value and falls back to left-to-right when no strong character exists |
|---|---|
| ftdLeftToRight | Uses a left-to-right paragraph base direction while preserving embedded right-to-left runs |
| ftdRightToLeft | Uses a right-to-left paragraph base direction while preserving embedded left-to-right runs |