TdxPDFViewerZoomFitWidth Class
An action object corresponding to the ZoomFitWidth command provided by the PDF Viewer control.
Declaration
TdxPDFViewerZoomFitWidth = class(
TdxPDFViewerCheckableAction
)Remarks
This class does not introduce any new public members. Executing a TdxPDFViewerZoomFitWidth action object sets the PDF Viewer’s OptionsZoom.ZoomMode property to pzmPageWidth. In this mode, the displayed document is automatically zoomed in or out to fit the control’s width every time it is changed:
UI elements linked to a TdxPDFViewerZoomFitWidth action object are enabled only if the PDF Viewer control currently displays a document (i.e., the control’s IsDocumentLoaded function returns True).
Inheritance
See Also