ExtractVisualObjects(Boolean,Boolean,PdfContentExtractionContext) Method

Visual Basic
C#
C++/CLI

'Declaration
 
Public Overloads Function ExtractVisualObjects( _
   ByVal includeImageData As Boolean, _
   ByVal keepGraphicContainers As Boolean, _
   ByVal context As PdfContentExtractionContext _
) As PdfVisualObjectCollection

'Usage
 
Dim instance As PdfContentExtractor
Dim includeImageData As Boolean
Dim keepGraphicContainers As Boolean
Dim context As PdfContentExtractionContext
Dim value As PdfVisualObjectCollection
 
value = instance.ExtractVisualObjects(includeImageData, keepGraphicContainers, context)

public PdfVisualObjectCollection ExtractVisualObjects( 
   bool includeImageData,
   bool keepGraphicContainers,
   PdfContentExtractionContext context
)

public:
PdfVisualObjectCollection^ ExtractVisualObjects( 
   bool includeImageData,
   bool keepGraphicContainers,
   PdfContentExtractionContext^ context
)

Parameters

includeImageData: True if image data should be extracted and decoded.
keepGraphicContainers: True if the list of objects should preserve the graphic containers such as form XObjects.
context: Context for content extraction

Return Value

The list of visual objects that are displayed on the page.

Image data should be extracted only if the images need to be saved for later processing because this operation can take a significant amount of time, depending on the number of images and how they are encoded.

Supported .NET Platforms: .NET 2.0 - .NET 4.6, Windows Forms, ASP.NET, Windows Presentation Foundation 4.x, Silverlight 5, WinRT, Universal Windows Platform, Windows Phone 8 & 8.1, Xamarin iOS & Android, Portable Class Library

Target Platforms:Windows 10, Windows 8.1, Windows 8 , Windows 7, Windows Vista SP1 or later, Windows Server 2008, Windows Server 2008 R2

Reference

PdfContentExtractor Class
PdfContentExtractor Members
Overload List