Version 10
The first LEADTOOLS Class Library was based on version 10 of the LEADTOOLS API. Since its release, the following changes have been made:
 Loading and saving JBIG is now supported. 
 (Saving is available only in the JBIG 
 Module.)
 Loading and saving JBIG is now supported. 
 (Saving is available only in the JBIG 
 Module.)
Changed functions
The following functions have changed from the previous version of LEADTOOLS Class Library:
LFile::EnumDimensions (supports JBIG files)
LFileSettings::GetDimension (supports JBIG files)
LFileSettings::SetDimension (supports JBIG files)
New error messages
The following constants for error messages have been added:
New constant
| ERROR_JBIG_NOT_ENABLED | /* JBIG capability required to use this function */ | 
The rest of this topic lists the new functions :
JBIG Support