This enumeration identifies attributes of encryption annotations.

Values:

IG_ARTX_ATTR_ENCRYPTION_BOUNDS	Identifies annotation bounding rectangle.
IG_ARTX_ATTR_ENCRYPTION_PASSWORD	Identifies encryption password.
IG_ARTX_ATTR_ENCRYPTION_APPLIED	Identifies the applied state. Read-only attribute.
IG_ARTX_ATTR_ENCRYPTION_HITTEST_BOUNDS	This value has been deprecated and will be removed from the public API in a future release.