NavigationInputMode (yFiles AJAX 2.1 API)

Class

yfiles/client/tiles/NavigationInputMode
Class NavigationInputMode

This input mode adds navigation support to a graph canvas. It enables panning and zooming through mouse and touch interaction.

The MoveViewportInputMode and PinchInputMode are used as child modes in order to provide panning and zooming functionality.

Field Summary
`Object`	`moveViewportMode` The input mode used as a child mode to enable touch-based panning.
`Object`	`pinchMode` The input mode used as a child mode to enable zoom-to-point functionality through pinch gestures.

Constructor Summary
`NavigationInputMode(yfiles/client/tiles/widget/GraphCanvas canvas)` This input mode adds navigation support to a graph canvas. It enables panning and zooming through mouse and touch interaction.

Method Summary
	`activate()` Activates this input mode.
`yfiles/client/tiles/MoveViewportInputMode`	`createMoveViewportInputMode()` Creates the `MoveViewportInputMode` that is used as a child input mode to enable viewport movement.
`yfiles/client/tiles/PinchInputMode`	`createPinchInputMode()` Creates the `PinchInputMode` that is used as a child input mode to enable zoom functionality.
	`deactivate()` Deactivates this input mode.

Field Detail

Object moveViewportMode

The input mode used as a child mode to enable touch-based panning.

Object pinchMode

The input mode used as a child mode to enable zoom-to-point functionality through pinch gestures.

Constructor Detail

NavigationInputMode(yfiles/client/tiles/widget/GraphCanvas canvas)

This input mode adds navigation support to a graph canvas. It enables panning and zooming through mouse and touch interaction.

The MoveViewportInputMode and PinchInputMode are used as child modes in order to provide panning and zooming functionality.

Method Detail

 activate()

Activates this input mode.

This implementation just delegates to the super implementation.

yfiles/client/tiles/MoveViewportInputMode createMoveViewportInputMode()

Creates the MoveViewportInputMode that is used as a child input mode to enable viewport movement.

yfiles/client/tiles/PinchInputMode createPinchInputMode()

Creates the PinchInputMode that is used as a child input mode to enable zoom functionality.

 deactivate()

Deactivates this input mode.

This implementation just delegates to the super implementation.