| Client2World | Calculate the client to world transformation. |
| Draw | Draw this note in visible area. |
| HittestAnchor | Hittest to move anchor. |
| HittestLabel | Hittest for label (and containing rectangle). |
| MoveAnchor | Change location of the anchor point. |
| MoveLabel | Change location of the label. |
| StartDragging | Start dragging the note. |
| World2Client | Calculate world to client transformation. |
| GetPropValue | (Defined by ExtensionsMethods) |