Attribute Data Type:
Attribute Default Value:
Attribute Group:
Attribute Purpose:
Attribute Inherited from Preferences?
Attribute UI-configurable?
Attribute Read-Only?
Attribute Intrinsic?
Attribute First Added:
Attribute Altered:
number [other number-type attributes]
100
Appearance [other Appearance Group attributes]
Map item caption configuration
No
Yes
No
No
Baseline
The opacity used to draw the $Caption.
$CaptionAlignment can be set via the Text Inspector → Caption tab, 'Opacity' control.