DocumentFactory Object
Summary
Provides support for loading Document objects as well as managing the global settings used by the Documents library.
Syntax
JavaScript Syntax
function lt.Documents.DocumentFactoryTypeScript Syntax
class lt.Documents.DocumentFactory()Remarks
The main class used for the LEADTOOLS Documents class library is Document, this class abstracts the internal implementation to provide unified properties and methods to access the internal document. Users can created a new document to load existing from memory, disk file or a URL.
Documents cannot be created directly, instead, use the static DocumentFactory methods to obtain a Document instance as follows:
| Member | Description |
|---|---|
| LoadFromUri | Loads a document from existing data stored in a remote URL |
| LoadFromCache | Loads a previously saved document from the cache |
In addition to the above, DocumentFactory contains the following functionality:
| Member | Description |
|---|---|
| Create | Creates a new empty document |
| SaveToCache | Saves a document to the cache. |
| DeleteFromCache | Deletes a previously saved document from the cache |
| UploadFile, BeginUpload, UploadDocument and AbortUploadDocument | Provides support for uploading a document to the cache system used by the factory |
| DownloadDocument | Download any item from the cache. |
| PrepareAjax | Event that occurs before any request is made by the factory to the server to allow the user to examine or modify the parameters passed. |
Example
For an example, refer to LoadFromUri.
Requirements
See Also
Reference
Loading Using LEADTOOLS Documents Library
Creating Documents with LEADTOOLS Documents Library
Documents Library Coordinate System
Loading Encrypted Files Using the Documents Library
Parsing Text with the Documents Library
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Documents Assembly
