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THPDFJBIG2Options.UseHuffmanEncoding Property

Selects native JBIG2 symbol-dictionary and text-region output using standard Huffman tables

Declaration

Property UseHuffmanEncoding: Boolean Read FUseHuffmanEncoding Write FUseHuffmanEncoding Default False;

Unit

HPDFJBIG2

Default

False

Usage notes

Set this property before adding an image with icJBIG2 compression
When enabled, HotPDF emits native SDHUFF=1 symbol dictionaries and SBHUFF=1 text regions and bypasses external arithmetic encoders
The Huffman opt-in takes precedence over cross-page arithmetic accumulation
Leave the property disabled to retain the established arithmetic or MMR output paths

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