ManipulationDelta.Expansion Property

Definition

Namespace:

System.Windows.Input

Assembly:

PresentationCore.dll

Gets or sets the amount the manipulation has resized in device-independent units (1/96th inch per unit).

public:
 property System::Windows::Vector Expansion { System::Windows::Vector get(); };

public System.Windows.Vector Expansion { get; }

member this.Expansion : System.Windows.Vector

Public ReadOnly Property Expansion As Vector

Property Value

Vector

The amount the manipulation has resized in device-independent units (1/96th inch per unit).

Remarks

The Scale and Expansion properties both report a resizing manipulation. The difference between the two is the way in which the value is reported. The Expansion property reports the resizing manipulation in device-independent units (1/96th inch per unit). The Scale property reports the value as a multiplier. If Scale is 0.5, the manipulation is interpreted as decreasing the size by 50 percent. If Scale is 2, the manipulation is interpreted as increasing the size by 100 percent.