LEAD 1-Bit Format (CMP)

LEAD 1BIT is a proprietary 1-bit LEAD compressed format that has better compression and performance than CCITT G4, but not as good as the newer ABC.  Type B provides better compression ratios than Type A.

File constants associated with this file format are:

Constant

Read Support

Write Support

Description

FILE_LEAD1BITA

1 BPP

1 BPP

[31] LEAD Proprietary 1-bit Compression Format, type A.

FILE_LEAD1BIT

1 BPP

1 BPP

[26] LEAD Proprietary 1-bit Compression Format, type B.

Required DLL: LFLMA, LFLMB. For a listing of the exact DLLs needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Related Formats: FAX - Raw Fax Format, ABC - ABC Format, TIFF - Tagged Image File Format / CCITT.