Click or drag to resize

PdfFlateDecodeFilter Properties

The PdfFlateDecodeFilter type exposes the following members.

Properties
  NameDescription
Public propertyBitsPerComponent

(May be used only if Predictor is greater than 1) The number of bits used to represent each color component in a sample. Valid values are 1, 2, 4, 8, and (PDF 1.5) 16.

Default value: 8.

Public propertyColors

(May be used only if Predictor is greater than 1) The number of interleaved color components per sample. Valid values are 1 to 4 (PDF 1.0) and 1 or greater (PDF 1.3).

Default value: 1.

Public propertyColumns

(May be used only if Predictor is greater than 1) The number of samples in each row.

Default value: 1.

Public propertyFilterType
Gets the FlateDecode value.
(Overrides PdfFilterFilterType.)
Public propertyPredictor

A code that selects the predictor algorithm, if any. If the value is 1, the PdfFlateDecodeFilter shall assume that the normal algorithm was used to encode the data, without prediction. If the value is greater than 1, the PdfFlateDecodeFilter shall assume that the data was differenced before being encoded, and Predictor selects the predictor algorithm. For more information regarding Predictor values greater than 1, see 7.4.4.4, "LZW and Flate Predictor Functions".

Default value: 1.

Public propertyPredictorFunction

Gets or sets the predictor algorithm.

Default value: None.

Top
See Also