Implementing Annotation Security

LEADTOOLS provides annotation security through a number of functions. LAnnotation::Lock and LAnnotation::Unlock let you lock and unlock annotations using a specific case sensitive key. LAnnotation::ShowLockedIcon provides you the option of having a padlock icon drawn on top of all locked objects. LAnnotation::IsLocked also lets you determine whether an object is locked or unlocked.

Related topics:

Redaction Annotation Object

Encrypt Annotation Object

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LEADTOOLS Raster Imaging C++ Class Library Help