GetLogicalStructure(ViewState,Single,Single,Boolean) Method

In This Topic

Parses the PDF's structure tree (as returned by the StructTreeRoot property) and creates a GrapeCity.Documents.Pdf.Recognition.Structure.LogicalStructure object that represents the logical structure of the document.

Returns null if the current document does not have a structure tree.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function GetLogicalStructure( _
   ByVal viewState As ViewState, _
   Optional ByVal dpiX As System.Single, _
   Optional ByVal dpiY As System.Single, _
   Optional ByVal ignoreErrors As System.Boolean _
) As LogicalStructure

public LogicalStructure GetLogicalStructure( 
   ViewState viewState,
   System.float dpiX,
   System.float dpiY,
   System.bool ignoreErrors
)

Parameters

viewState: The GrapeCity.Documents.Pdf.Layers.ViewState used to determine what document content would be considered.
dpiX: The horizontal resolution (DPI) to use for positions and sizes of PDF elements.
dpiY: The vertical resolution (DPI) to use for positions and sizes of PDF elements.
ignoreErrors: Indicates whether to ignore errors during processing.

Return Value

The GrapeCity.Documents.Pdf.Recognition.Structure.LogicalStructure object or null.

Reference

GcPdfDocument Class
GcPdfDocument Members
Overload List