Attribute configuration for ink annotations.
Defines stroke color, opacity, and brush thickness.
Readonly
Read-only discriminator for runtime type checks.
Optional
Stroke color in HEX format (e.g. #1460F3).
#1460F3
Stroke opacity. Valid range: 0–255.
Brush thickness. Valid range: 1–10.
Attribute configuration for ink annotations.
Defines stroke color, opacity, and brush thickness.