The DCTDecode filter decodes grayscale or color image data that has been encoded in the JPEG baseline format.
GemBox.Pdf (in GemBox.Pdf.dll) Version: 22.214.171.1246
public sealed class PdfDCTDecodeFilter : PdfFilter
Public NotInheritable Class PdfDCTDecodeFilter
The PdfDCTDecodeFilter type exposes the following members.
A value specifying the transformation that shall be performed on the sample values:
- No transformation.
- If the image has three color components, RGB values shall be transformed to YUV before encoding and from YUV to RGB after decoding. If the image has four components, CMYK values shall be transformed to YUVK before encoding and from YUVK to CMYK after decoding. This option shall be ignored if the image has one or two color components.
Default value: if the image has three components; otherwise, .
|FilterType|| (Overrides PdfFilterFilterType.)|Methods See Also