ManipulationDelta.Expansion Property

.NET Framework 4.6 and 4.5

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

Namespace:  System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

public Vector Expansion { get; private set; }

Property Value

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

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.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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