PDFium Delphi Component Docs

метод FocusedFormFieldTextDirection

Компонент: TPdfView · Модул: PDFium

Reads the in-memory text direction of the form field widget currently focused in the viewer

Синтаксис

function FocusedFormFieldTextDirection: TPdfFormTextDirection;

Забележки

Returns one of ftdUnknown, ftdAuto, ftdLTR, or ftdRTL; ftdAuto leaves layout to the Unicode Bidi Algorithm
Returns ftdUnknown when no widget is focused, the focused field is on another page, or PDFium reports an error
The viewer, document, and page must be active

Виж също

SetFocusedFormFieldTextDirection, FocusFormField