TPDFlibViewerActiveRegion

Data types

Fields

Kind	`vrNone`, `vrLink`, `vrAnnotation` or `vrFormField`
Page	One-based page number, or zero for `vrNone`
Index	One-based annotation or form-field index
Subtype	Annotation subtype such as `Link`, or `Widget` for a form field
XPt, YPt	Top-down PDF point coordinate