THotPDF.ImageCompressionType

THotPDF

Determines default  PDF image compression type.

type

THPDFImageCompressionType = (icFlate, icJpeg, icCCITT31, icCCITT32, icCCITT42);

Delphi 語法：

property ImageCompressionType: THPDFImageCompressionType;

C++ 語法：

__property THPDFImageCompressionType ImageCompressionType;

說明

使用 ImageCompressionType 取得或設定預設 PDF image compression。Compression 是下列 values 之一

數值意義

icFlate                Flate compression algorithm.

icJpeg                Jpeg compression algorithm.

icCCITT31                CCITT 3.1 compression algorithm.

icCCITT32                CCITT 3.2 compression algorithm.

icCCITT42                CCITT 4 compression algorithm.