GetPageBox method

Ten wpis API zachowuje identyfikatory, sygnatury, bloki kodu i terminy PDF w oryginalnej postaci.

Reads the rectangle of the named page box on the current page.

Reads the rectangle of the named page box on the current page.

Returns an empty rectangle when the box is not defined and not inherited from a parent.

Wraps the corresponding PDFium API and exposes it as a TPdf instance member so consumers do not have to manage FPDF_DOCUMENT handles directly.

• Always check Pdf1.Active before calling page-scoped operations; methods that require an open document raise EPdfError otherwise.
• Document-edit methods (AddPage / DeletePage / UpdatePage / CreateAnnotation) leave the in-memory document dirty — remember to call SaveToFile to persist.
• Class methods (LoadLibrary / UnloadLibrary / GetRecommendedV8Flags) can be called without a TPdf instance.

SetPageBox, PageBox, PageBounds