GetResolvedTextDirection

Forms, interaction, unicode

Description

Internal read accessor of the ResolvedTextDirection property of TPDFlibFormSession

An explicitly configured ftdLeftToRight or ftdRightToLeft direction is returned as configured

With ftdAuto the helper inspects the current edit value and selects ftdRightToLeft when its first strong character is right-to-left, otherwise ftdLeftToRight

The resolved direction drives the base direction of the per-line bidirectional run resolution used for visual caret navigation

Declaration

function GetResolvedTextDirection: TPDFlibFormTextDirection;

Return value

Returns the explicit direction, or the automatic direction derived from the active edit value

See also

SetTextDirection, EnsureVisualCaretOrder, TPDFlibFormTextDirection, EditValue, TPDFlibFormSession