DocumentViewerOperation Enumeration

Indicates a document viewer operation.

Syntax

JavaScript

Leadtools.Documents.UI.DocumentViewerOperation = function() { };
Leadtools.Documents.UI.DocumentViewerOperation.prototype = {
	setDocument = 0,
	loadingThumbnails = 1,
	getThumbnail = 2,
	loadingPages = 3,
	getPage = 4,
	runCommand = 5,
	gotoPage = 6,
	itemTypeChanged = 7,
	getText = 8,
	pageTextSelectionChanged = 9,
	textSelectionChanged = 10,
	renderItemPlaceholder = 11,
	renderSelectedText = 12,
	gotoBookmark = 13,
	runLink = 14,
	loadingAnnotations = 15,
	destroyAutomation = 15,
	getAnnotations = 16,
	createAutomation = 17,
	automationStateChanged = 19,
	selectedTextToReviewObject = 20,
	loadingBookmarks = 21,
	hoverLink = 22,
	
 };

Members

Value	Member	Description
0	setDocument	A new document has been set using SetDocument
1	loadingThumbnails	DocumentViewerThumbnails is loading the thumbnails in a background thread
2	getThumbnail	DocumentViewerThumbnails is getting the thumbnail of an image in a background thread
3	loadingPages	Not used.
4	getPage	DocumentViewerView is getting the image data of a page in the a background thread
5	runCommand	DocumentViewerCommands is running a command
6	gotoPage	GotoPage has been invoked directly or as a result of user interface interaction
7	itemTypeChanged	ItemType has been changed from the previous value due to the IsSvgViewingPreferred value of the new document set in the viewer
8	getText	DocumentViewerText is getting the DocumentPageText for a page
9	pageTextSelectionChanged	DocumentViewerText is modifying the selected text of a page
10	textSelectionChanged	DocumentViewerText is modifying the selected text of the whole document
11	renderItemPlaceholder	DocumentViewerView virtualizer is rendering the place holder of a page that does not have its image data fetched
12	renderSelectedText	DocumentViewerText is hilighting the selected text on View.ImageViewer
13	gotoBookmark	GotoBookmark has been invoked directly or as a result of user interface interaction
14	runLink	DocumentViewerPageLinksInteractiveMode indicates that the user has clicked a link using the mouse or touch
15	loadingAnnotations	DocumentViewerAnnotations is loading annotation containers of the document in a background thread
15	destroyAutomation	DocumentViewerAnnotations no longer requires annotations automation system and the user should delete and update the user interface
16	getAnnotations	DocumentViewerAnnotations is getting the annotation container of a page using GetAnnotations in a background thread
17	createAutomation	DocumentViewerAnnotations has finished loading all the annotation containers in the background and the application should create the annotations automation system and update the user interface
19	automationStateChanged	DocumentViewerAnnotations has changed the state of the automation. For example, UserMode or CurrentDesigner
20	selectedTextToReviewObject	SelectedTextToReviewObject has been called either directly or as the result of the user drawing a new annotation AnnTextReviewObject on a page
21	loadingBookmarks	DocumentViewerBookmarks is parsing the document structure and loading its bookmarks using DocumentStructure
22	hoverLink	DocumentViewerPageLinksInteractiveMode indicates that the user has hovered over (entered) or out of (left) a link area using the mouse

Remarks

DocumentViewer fires the Operation event before and after it performs any operation to allow the user to monitor, modify or abort the action as well as update the application state when an operation is run.

Refer to Document Viewer Operations for more information.

Reference

Leadtools.Documents.UI Namespace