TdxPDFViewerZoom100 Class

An action object corresponding to the Zoom100 command provided by the PDF Viewer control.

Declaration

TdxPDFViewerZoom100 = class(
    TdxPDFViewerFixedZoomAction
)

Remarks

This class does not introduce any new public members. Executing a TdxPDFViewerZoom100 action object applies the 100% zoom factor value to the loaded document, showing it in full size. This action object works identically to the TdxPDFViewerZoomActualSize action. If the PDF Viewer control’s OptionsZoom.ZoomFactor property is already set to 100, executing a TdxPDFViewerZoom100 action object has no effect.

UI elements linked to a TdxPDFViewerZoom100 action object are enabled only if the PDF Viewer control currently displays a document (i.e., the control’s IsDocumentLoaded function returns True).