The KeyboardDefaults control adds panning and zooming functions, controlled with the keyboard. By default arrow keys pan, +/- keys zoom & Page Up/Page Down/Home/End scroll by three quarters of a page.
This control has no visible appearance.
| OpenLayers.
|
The KeyboardDefaults control adds panning and zooming functions, controlled with the keyboard. |
| Properties | |
| autoActivate | {Boolean} Activate the control when it is added to a map. |
| slideFactor | Pixels to slide by. |
| observeElement | {DOMelement|String} The DOM element to handle keys for. |
| Constructor | |
| OpenLayers.
|