PdfImageCompression enumeration

Specifies the type of compression applied to images in the PDF file.

Members

Member name	Description
`AUTO`	Automatically selects the most appropriate compression for each image.
`NONE`	Saves raw image bytes resulting in bigger PDF file sizes.
`RLE`	Run Length compression.
`FLATE`	Flate compression.
`LZW_BASELINE_PREDICTOR`	Predictor selection is restricted to PNG Paeth predictor to speed-up the process. In practice performs surprisingly good. Better than LZW_OPTIMIZED_PREDICTOR.
`LZW_OPTIMIZED_PREDICTOR`	Predictor selection is more complicated and should result in smaller image sizes but taking more time.
`JPEG`	JPEG compression. Does not support transparency.