| C1.Xaml Assembly > C1.Xaml Namespace > C1ZoomHelper Class : ZoomDelta Event |
'Declaration Public Event ZoomDelta As System.EventHandler(Of C1ZoomDeltaEventArgs)
public event System.EventHandler<C1ZoomDeltaEventArgs> ZoomDelta
The event handler receives an argument of type C1ZoomDeltaEventArgs containing data related to this event. The following C1ZoomDeltaEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| CumulativeScale | Gets the accumulated scale. |
| CumulativeTranslation | Gets the accumulated translation. |
| DeltaScale | Gets the delta scale. |
| DeltaTranslation | Gets the delta translation. |
| Handled | Gets or sets a value that marks the routed event as handled. Setting to true prevents most handlers along the event route from handling the same event again. (Inherited from C1.Xaml.C1InputEventArgs) |
| OriginalEventArgs | Gets the arguments of the original event which raised this event. (Inherited from C1.Xaml.C1InputEventArgs) |
| OriginalSource | Gets a reference to the object that raised the event. (Inherited from C1.Xaml.C1InputEventArgs) |
| PointerDeviceType | Gets the type of pointer which performed the action. (Inherited from C1.Xaml.C1InputEventArgs) |
| UniformCumulativeScale | Gets the uniform cumulative scale. |
| UniformDeltaScale | Gets the uniform delta scale. |