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# Index

## Classes

| Name | Description
--- | --- | ---
| PDFAtkinsonDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFBayerDitheringFilter | Defines a binarization filter that uses a matrix of threshold values to convert grayscale data to black and white.
| PDFBinarizationFilter | The base class for binarization filters.
| PDFBurkesDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFErrorDiffusionDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFFloydSteinbergDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFJarvisJudiceNinkeDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFOrderedDitheringFilter | Defines a binarization filter that uses a matrix of threshold values to convert grayscale data to black and white.
| PDFSierraDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFSierraLiteDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFSierraTwoRowDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFStuckiDitheringFilter | Defines a binarization filter that uses error diffusion dithering to convert grayscale data to black and white.
| PDFThresholdFilter | Defines a binarization filter that uses a fixed threshold to convert grayscale data to black and white.