ScreenSpaceInputBindings

Methods

static Ditap.ScreenSpaceInputBindings.registerDragInputBindings(handler, inputBindings, dragInputActions) → DragInputState

Registers drag input bindings on a screen space event handler.

Name	Type	Description
`handler`	ScreenSpaceEventHandler	The screen space event handler.
`inputBindings`	Array.<InputBinding>	The drag bindings to register.
`dragInputActions`	DragInputActions	The callbacks to invoke for drag actions.

Returns:

The drag input state.

Type Definitions

Ditap.ScreenSpaceInputBindings.DragInputActions

Properties:

Name	Type	Attributes	Description
`start`	function	<optional>	Called on drag start.
`end`	function	<optional>	Called on drag stop.
`change`	function	<optional>	Called on drag move.

Ditap.ScreenSpaceInputBindings.DragInputState

Properties:

Name	Type	Description
`isDragging`	boolean	True if a drag is in progress, false otherwise.

Ditap.ScreenSpaceInputBindings.InputBinding

Properties:

Name	Type	Attributes	Description
`button`	MouseButton		The mouse button used for drag start/stop.
`modifier`	number	<optional>	The optional keyboard modifier to register.