attachToViewport Method

Invoked when this view becomes the view displayed by the specified Viewport. A ViewState can be attached to at most one Viewport at any given time. This method is invoked automatically by the viewport - there is generally no reason for applications to invoke it directly.

attachToViewport(_args: Viewport): void

@note If you override this method you must call super.attachToViewport.

@throws Error if the view is already attached to any Viewport.

@see detachFromViewport from the inverse operation.

Returns - void

Defined in

• core/frontend/src/ViewState.ts Line 1332