TdxPDFViewerZoom500 Class
An action object corresponding to the Zoom500 command provided by the PDF Viewer control.
Declaration
TdxPDFViewerZoom500 = class(
TdxPDFViewerFixedZoomAction
)
Remarks
This class does not introduce any new public members. Executing a TdxPDFViewerZoom500
action object applies the 500%
zoom factor value to the loaded document. If the PDF Viewer control’s OptionsZoom.ZoomFactor property is already set to 500
, executing a TdxPDFViewerZoom500
action object has no effect.
UI elements linked to a TdxPDFViewerZoom500
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