THotPDF.AddMonochromeImageAutoFromFile Method
AddMonochromeImageAutoFromFile loads a bilevel image file and lets HotPDF choose the document-safe monochrome compression path
Declaration
function AddMonochromeImageAutoFromFile(FileName: TFileName): Integer;Usage
The helper chooses from Flate, CCITT Group 4, or JBIG2 according to the image data and active conformance settings
Use it for scanned mask-style input when the best filter may differ between archival and size-focused output