SoPolyLineScreenDrawer.PolyLineCallback Delegate

SoPolyLineScreenDrawerPolyLineCallback Delegate

This is the declaration to use for mouse event callback functions.

Namespace: OIV.Inventor.Drawers
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 9.9.13.0 (9.9.13.0)

Syntax

public delegate bool PolyLineCallback(
	SoHandleEventAction action,
	SoPolyLineScreenDrawer drawer
)

Public Delegate Function PolyLineCallback ( 
	action As SoHandleEventAction,
	drawer As SoPolyLineScreenDrawer
) As Boolean

public delegate bool PolyLineCallback(
	SoHandleEventAction^ action, 
	SoPolyLineScreenDrawer^ drawer
)

type PolyLineCallback = 
    delegate of 
        action : SoHandleEventAction * 
        drawer : SoPolyLineScreenDrawer -> bool

action: Type: OIV.Inventor.ActionsSoHandleEventAction
Action that generate the event.
drawer: Type: OIV.Inventor.DrawersSoPolyLineScreenDrawer
The ScreenDrawer node that called the function.

Type: Boolean

If the callback handles the event it must return true, else return false.

Remarks

Note: These callbacks are called just after the event occurs.