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# PDFBinarizationFilter

Namespace: O2S.Components.PDF4NET.Rendering.Imaging

The base class for binarization filters.

    public abstract class PDFBinarizationFilter

Inheritance Object → PDFBinarizationFilter

Remarks

Binarization filters are used when converting a PDF page to black and white. The page is initially rendered in grayscale and then the grayscale image is converted to black and white using a binarization filter.