- Classes
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Enumerations
- AccessPermissions
- AccessType
- AngleUnits
- AnnotationFlags
- AnnotationsTabsOrder
- ArcSize
- AudioFormat
- BlendMode
- BorderEffectType
- BorderStyle
- BrushType
- CaptionImageRelation
- CheckStyle
- ColorChannel
- CompositeMode
- CompressionLevel
- ContextType
- DashStyle
- DecryptionStatus
- DeleteTextMode
- DitheringMethod
- DssCertificatesSet
- DssVerificationInfoType
- Duplex
- EditingPermissions
- EncryptionAlgorithm
- EncryptionLevel
- FdfFormatFlags
- FillMode
- FlipRotateAction
- FlowDirection
- FontEmbedMode
- FontFallbackScope
- GaussianBlurBorderMode
- GlyphWidths
- GrayscaleStandard
- HatchStyle
- HighlightingMode
- HtmlFormFormatFlags
- ImageAlignHorz
- ImageAlignVert
- ImageRendering
- ImageScaleMode
- ImageType
- InterpolationMode
- LineAnnotationTextPosition
- LineBreakingRules
- LineEndingStyle
- NonFullScreenPageMode
- NumberingStyle
- OutlineMergeMode
- OutlineNodeFontStyle
- PageBoundary
- PageLayout
- PageMode
- ParagraphAlignment
- PasswordMatches
- PdfAConformanceLevel
- PdfBlendMode
- PdfFontDescriptorFlags
- PdfFontFormat
- PdfFontStretch
- PdfFontWeight
- PdfFormatFlags
- PdfImageFormat
- PdfStreamHandling
- PenLineCap
- PenLineJoin
- Pkcs7SignatureFormat
- PrintingPermissions
- PrintScaling
- ReadingDirection
- RecognitionAlgorithm
- ResourceType
- RichMediaAnnotationContentType
- SaveMode
- ShapeRendering
- SignatureLockedFieldsType
- SplitResult
- StandardPdfFont
- SubmitFormatType
- SweepDirection
- TabStopAlignment
- TabStopLeader
- TextAlignment
- TextExtensionStrategy
- TextMarkupType
- TrimmingGranularity
- UseObjectStreams
- UserPropNamespace
- VariableTextJustification
- ViewStateMode
- WinAttrsOperationType
- WordBoundaryRules
- WrapMode
- XmlEncoding
- Functions
- Interfaces
- README
- Index
- TypeAliases
- Variables
GrayscaleStandard
Enumeration: GrayscaleStandard
Specifies the standard used for converting full-color image to monochromatic gray.
Enumeration Members
BT2100
BT2100: 2;
Corresponds to the ITU-R BT.2100 standard for HDR television.
BT601
BT601: 0;
Corresponds to the standard color TV and video systems such as PAL and NTSC.
BT709
BT709: 1;
Corresponds to the ITU-R BT.709 standard used for HDTV.