PDFThresholdFilter¶

Namespace: O2S.Components.PDF4NET.Rendering.Imaging

Defines a binarization filter that uses a fixed threshold to convert grayscale data to black and white.

public class PDFThresholdFilter : PDFBinarizationFilter

Inheritance Object → PDFBinarizationFilter → PDFThresholdFilter

Remarks

Gray values above the threshold are converted to white, gray values below the threshold are converted to black.

Constructors¶

PDFThresholdFilter(Byte)¶

Initializes a new PDFThresholdFilter object.

public PDFThresholdFilter(byte threshold)

Parameters

threshold Byte
The filter threshold.