GH_ComponentAttributes.InvalidateCanvas Method

GH_ComponentAttributesInvalidateCanvas Method

The canvas must be invalidated when the mouse is near enough and this component has variable parameters.

Namespace:  Grasshopper.Kernel.Attributes
Assembly:  Grasshopper (in Grasshopper.dll)
Syntax
Copy
public override bool InvalidateCanvas(
	GH_Canvas canvas,
	GH_CanvasMouseEvent e
)
Public Overrides Function InvalidateCanvas ( 
	canvas As GH_Canvas,
	e As GH_CanvasMouseEvent
) As Boolean

Parameters

canvas
Type: Grasshopper.GUI.CanvasGH_Canvas
e
Type: Grasshopper.GUIGH_CanvasMouseEvent

Return Value

Type: Boolean
See Also

M:Grasshopper.Kernel.Attributes.GH_ComponentAttributes.InvalidateCanvas(Grasshopper.GUI.Canvas.GH_Canvas,Grasshopper.GUI.GH_CanvasMouseEvent)