| Name | Description | |
|---|---|---|
![]()  | PointAdded | Occurs when a point is added to the mark. | 
![]()  | PointChanged | Occurs when a point is changed. | 
![]()  | PointsRemoved | Occurs when points are removed. | 
            For a list of all members of this type, see ImGearARTFreeLine members.
| Name | Description | |
|---|---|---|
![]()  | PointAdded | Occurs when a point is added to the mark. | 
![]()  | PointChanged | Occurs when a point is changed. | 
![]()  | PointsRemoved | Occurs when points are removed. |