- DS.Documents.Barcode Assembly
- DS.Documents.Html Assembly
- DS.Documents.Imaging Assembly
- DS.Documents.Imaging.Windows Assembly
-
DS.Documents.Pdf Assembly
-
GrapeCity.Documents.Pdf
-
Classes
- AFRelationship
- AssociatedFiles
- ContentStream
- DecryptionOptions
- Destination
- DestinationBase
- DestinationFit
- DestinationFitB
- DestinationFitBH
- DestinationFitBV
- DestinationFitH
- DestinationFitR
- DestinationFitV
- DestinationRef
- DestinationUnknown
- DestinationXYZ
- DocAction
- DocumentInfo
- EmbeddedFileStream
- ExportFormDataOptions
- FileID
- FileSpecification
- FileSpecification.FileInfo
- FileSpecification.RelatedFile
- FileSpecification.RelatedFileCollection
- FindTextParams
- FontHandler
- FontHandlerCollection
- FoundPosition
- GcGraphicsExt
-
GcPdfDocument
- Constructors
- Properties
-
Methods
- Clear
- DeleteText
- EndDoc
- ExportFormDataToFDF
- ExportFormDataToXFDF
- ExportFormDataToXML
- FindText
- GetFonts
- GetImages
- GetLogicalStructure
- GetText
- ImportFormDataFromCollection
- ImportFormDataFromFDF
- ImportFormDataFromXFDF
- ImportFormDataFromXML
- Load
- MergeWithDocument
- NewPage
- OnSavingDocument
- OptimizeFonts
- Redact
- RegisterPdfObject
- RemoveDuplicateImages
- RemoveEmbeddedFonts
- RemoveImages
- ReplaceText
- Save
- SaveAsBmp
- SaveAsGif
- SaveAsImage
- SaveAsJpeg
- SaveAsPng
- SaveAsSvg
- SaveAsTiff
- SetLicenseKey
- Sign
- StartDoc
- TimeStamp
- Events
- GcPdfDocument.FontsUsageStats
- GcPdfDocument.FontsUsageStats.FontInfo
- GcPdfDocument.FontsUsageStats.FontSubsetInfo
- GcPdfDocument.FontsUsageStats.MergeInfo
- GcPdfGraphics
- ImageOptions
- MergeDocumentOptions
- Metadata
- Metadata.UserProp
- OptimizeFontsOptions
- OutlineNode
- OutlineNodeCollection
- OutputIntent
- Page
- PageArticleBeadCollection
- PageCollection
- PageContentStream
- PageContentStreamCollection
- PageLabelingRange
- PdfException
- PdfImageInfo
- PdfImageLocation
- PdfImageWidgetAnnotationReference
- PdfPasswordException
- PdfSecurityException
- Pkcs7SignatureBuilder
- RawImage
- RedactOptions
- RedactOptions.RenderOptionsDef
- RenderingCache
- SaveAsImageOptions
- SavePdfOptions
- SignatureAppearance
- SignatureProperties
- SoundEncodingFormat
- SoundObject
- StandardFonts
- TimeStamp
- TimeStampProperties
- TransitionEffect
- TriggerEvents
- ViewerPreferences
- Structs
- Interfaces
- Enums
- Delegates
-
Classes
- GrapeCity.Documents.Pdf.AcroForms
- GrapeCity.Documents.Pdf.Actions
- GrapeCity.Documents.Pdf.Annotations
- GrapeCity.Documents.Pdf.Articles
- GrapeCity.Documents.Pdf.Graphics
- GrapeCity.Documents.Pdf.Recognition.Model
- GrapeCity.Documents.Pdf.Graphics.Images
- GrapeCity.Documents.Pdf.Layers
- GrapeCity.Documents.Pdf.Log
- GrapeCity.Documents.Pdf.MarkedContent
- GrapeCity.Documents.Pdf.Operators
- GrapeCity.Documents.Pdf.Parser
- GrapeCity.Documents.Pdf.Recognition
- GrapeCity.Documents.Pdf.Graphics.ColorSpaces
- GrapeCity.Documents.Pdf.Recognition.Structure
- GrapeCity.Documents.Pdf.Recognition.TextReplaceMap
- GrapeCity.Documents.Pdf.Security
- GrapeCity.Documents.Pdf.Spec
- GrapeCity.Documents.Pdf.Structure
- GrapeCity.Documents.Pdf.Text
- GrapeCity.Documents.Pdf.Text.CMap
- GrapeCity.Documents.Pdf.TextMap
- GrapeCity.Documents.Pdf.Wrappers
- GrapeCity.Documents.Pdf.Writer
-
GrapeCity.Documents.Pdf
GrapeCity.Documents.Pdf.GcPdfDocument.GetLogicalStructure
GetLogicalStructure Method
GetLogicalStructure(ViewState, float, float, bool)
Parses the PDF's structure tree (as returned by the StructTreeRoot property) and creates a LogicalStructure object that represents the logical structure of the document.
Returns null if the current document does not have a structure tree.
Declaration
public LogicalStructure GetLogicalStructure(ViewState viewState, float dpiX = 72, float dpiY = 72, bool ignoreErrors = true)Public Function GetLogicalStructure(viewState As ViewState, Optional dpiX As Single = 72, Optional dpiY As Single = 72, Optional ignoreErrors As Boolean = True) As LogicalStructureParameters
| Type | Name | Description |
|---|---|---|
| ViewState | viewState | The ViewState used to determine what document content would be considered. |
| float | dpiX | The horizontal resolution (DPI) to use for positions and sizes of PDF elements. |
| float | dpiY | The vertical resolution (DPI) to use for positions and sizes of PDF elements. |
| bool | ignoreErrors | Indicates whether to ignore errors during processing. |
Returns
| Type | Description |
|---|---|
| LogicalStructure | The LogicalStructure object or null. |
GetLogicalStructure(float, float, bool)
Parses the PDF's structure tree (as returned by the StructTreeRoot property) and creates a LogicalStructure object that represents the logical structure of the document.
Returns null if the current document does not have a structure tree.
Declaration
public LogicalStructure GetLogicalStructure(float dpiX = 72, float dpiY = 72, bool ignoreErrors = true)Public Function GetLogicalStructure(Optional dpiX As Single = 72, Optional dpiY As Single = 72, Optional ignoreErrors As Boolean = True) As LogicalStructureParameters
| Type | Name | Description |
|---|---|---|
| float | dpiX | The horizontal resolution (DPI) to use for positions and sizes of PDF elements. |
| float | dpiY | The vertical resolution (DPI) to use for positions and sizes of PDF elements. |
| bool | ignoreErrors | Indicates whether to ignore errors during processing. |
Returns
| Type | Description |
|---|---|
| LogicalStructure | The LogicalStructure object or null. |