dxPDFViewer Unit

Classes

Name	Description
TdxPDFCustomViewer	The base class for the PDF Viewer control.
TdxPDFViewer	A PDF Viewer control.
TdxPDFViewerCellHitTest	The base class for all HitTest classes that provide information about visual elements of the PDF Viewer and its loaded document.
TdxPDFViewerCustomHitTest	The base class for all HitTest classes that provide information about the PDF Viewer‘s visual elements located at the test point.
TdxPDFViewerCustomObject	The base class for classes that implement many visual and non-visual elements of the PDF Viewer control.
TdxPDFViewerDocumentHitTest	Contains HitTest information of the document currently displayed by the PDF Viewer.
TdxPDFViewerHighlights	Stores colored content highlights within the loaded PDF document.
TdxPDFViewerHitTest
TdxPDFViewerLockedStateImageOptions	Stores the PDF Viewer control’s “Locked View” appearance settings.
TdxPDFViewerNavigationPanePage
TdxPDFViewerOptionsAttachments	Contains settings of the Attachments page on the PDF Viewer control’s Navigation pane.
TdxPDFViewerOptionsBehavior	Stores the global behavior and functionality settings of the PDF Viewer control.
TdxPDFViewerOptionsBookmarks	Stores settings of the Bookmarks page within the PDF Viewer control’s Navigation pane.
TdxPDFViewerOptionsFindPanel	Stores the Find panel settings.
TdxPDFViewerOptionsForm	Stores interactive form settings.
TdxPDFViewerOptionsNavigationPage	The base class for all classes that implement individual pages displayed by the PDF Viewer control’s Navigation pane.
TdxPDFViewerOptionsNavigationPane	Stores the Navigation pane settings.
TdxPDFViewerOptionsPersistent	The base class for all classes that implement the PDF Viewer control’s settings.
TdxPDFViewerOptionsSelection	Contains selection settings.
TdxPDFViewerOptionsThumbnails	Stores settings of the Thumbnails page within the PDF Viewer control’s Navigation pane.
TdxPDFViewerOptionsView	Contains display settings of a PDF document’s page.
TdxPDFViewerOptionsZoom	Stores the PDF Viewer control’s zoom settings.
TdxPDFViewerSelection	Implements the selection operation in a PDF document.
TdxPDFViewerTextSearch	Implements the text search functionality in the PDF Viewer.

Enums

Name	Description
TdxPDFViewerBookmarksTextSize	Enumerates available relative text sizes for bookmarks displayed by the PDF Viewer control’s Navigation pane.
TdxPDFViewerFindPanelAlignment	Enumerates the available Find panel positioning options.
TdxPDFViewerFindPanelAnimation	Enumerates the available show/hide Find panel animation effects.
TdxPDFViewerFindPanelDisplayMode	Enumerates available visibility modes for the PDF Viewer‘s Find panel.
TdxPDFViewerNavigationPaneActivePage	Enumerates available page display states of the PDF Viewer control’s Navigation pane.
TdxPDFViewerPageLayout	Enumerates page layout types in a zoomed-out PDF document.

Methods

Name	Description
ShowPrintDialog(TdxPDFCustomViewer)	Invokes the Print dialog.

Constants

Name	Description
dxPDFViewerDefaultScrollStep	Specifies the minimum number of pixels by which the document view can be scrolled vertically and/or horizontally.
dxPDFViewerDefaultSize	Specifies the default dimensions of the PDF Viewer control.
dxPDFViewerDefaultZoomFactor	Specifies the default zoom factor value (as a percentage) applied to the first loaded PDF document.
dxPDFViewerFindPanelDefaultAnimationTime	Specifies the default duration of the Find panel display/hide animation, in milliseconds.
dxPDFViewerMaxZoomFactor	Specifies the default maximum zoom factor value (as a percentage) that can be applied to the loaded PDF document.
dxPDFViewerMinZoomFactor	Specifies the default minimum zoom factor value (as a percentage) that can be applied to the loaded PDF document.
dxPDFViewerZoomStep	Specifies the zoom factor increment/decrement value (as a percentage) for the zoom in/out operations.
hcBackground
hcPageArea
hcSelectionFrame

Types

Name	Description
TdxPDFViewerOnAttachmentActionEvent	The procedural type of an attachment-related action event.
TdxPDFViewerOnHyperlinkClickEvent	The PDF Viewer control’s hyperlink activation event type.
TdxPDFViewerPrepareLockedStateImageEvent	The PDF Viewer control’s “Locked View” draw event type.