Supports semantic zoom functionality by exposing a control as either the zoomed in or the zoomed out view of the SemanticZoom control.
Members
The IZoomableView interface has these types of members:
Methods
The IZoomableView interface has these methods.
| Method | Description |
|---|---|
| beginZoom |
Initiates semantic zoom on the custom control. |
| configureForZoom Method |
Initializes the semantic zoom state for the custom control. |
| endZoom Method |
Terminates semantic zoom on the zoomed in or zoomed out child of the custom control. |
| getCurrentItem Method |
Retrieves the current item of the zoomed in or zoomed out child of the custom control. |
| getPanAxis Method |
Retrieves the panning axis of the zoomed-in or zoomed-out child of the custom control. |
| handlePointer Method |
Manages pointer input for the custom control. |
| positionItem Method |
Positions the specified item within the viewport of the child control when panning or zooming begins. |
| setCurrentItem Method |
Selects the item closest to the specified screen coordinates. |
Remarks
The ListView is the only Windows Library for JavaScript control that implements this interface.
Requirements
|
Minimum supported client | Windows 8 [Windows Store apps only] |
|---|---|
|
Minimum supported server | Windows Server 2012 [Windows Store apps only] |
|
Namespace |
WinJS.UI |
See also
Build date: 12/5/2012
