This enumeration identifies attributes of hotspot annotation.

Values:

IG_ARTX_ATTR_HOTSPOT_BOUNDS	Identifies annotation bounding rectangle.
IG_ARTX_ATTR_HOTSPOT_OPACITY	Identifies annotation opacity.
IG_ARTX_ATTR_HOTSPOT_BORDER	Identifies attributes of annotation border.
IG_ARTX_ATTR_HOTSPOT_FILLCOLOR	Identifies attributes of annotation fill color.
IG_ARTX_ATTR_HOTSPOT_LINK	Identifies attributes of hotspot link.
IG_ARTX_ATTR_HOTSPOT_HITTEST_BOUNDS	This value has been deprecated and will be removed from the public API in a future release.