Raised when an annotation element receives a MouseDown event in Interactive Mode.
- layerHandle
The layer handle of the clicked element.
- seqNum
The sequence number of the clicked element.
- Button
- Shift
The shift key state when the event was generated:
-
ShiftMask (1)
-
CtrlMask (2)
-
AltMask (4)
These values may be combined.
-
- x
The coordinate of the mouse relative to the element.
- y
The coordinate of the mouse relative to the element.