Fires when interactive action is about to occur. This event permits additional control over the parameters of user interactions. It possible to change axes limits or cancel transformation.
The event handler receives an argument of type TransformEventArgs containing data related to this event. The following TransformEventArgs properties provide information specific to this event.
| Property | Description |
|---|
| Cancel | Gets or sets whether the transformation should be cancelled. Canceling the transformation inhibits the rotation, scaling, translating or zooming action associated with the transformation. |
| MaxX | Gets or sets the new AxisX maximum. |
| MaxY | Gets or sets the new AxisY maximum. |
| MaxY2 | Gets or sets the new AxisY2 maximum. |
| MinX | Gets or sets the new AxisX minimum. |
| MinY | Gets or sets the new AxisY minimum. |
| MinY2 | Gets or sets the new AxisY2 minimum. |