Stretch Enumeration
Describes how content is resized to fill its allocated space.
Assembly: PresentationCore (in PresentationCore.dll)
| Member name | Description | |
|---|---|---|
| Fill | The content is resized to fill the destination dimensions. The aspect ratio is not preserved. | |
| None | The content preserves its original size. | |
| Uniform | The content is resized to fit in the destination dimensions while it preserves its native aspect ratio. | |
| UniformToFill | The content is resized to fill the destination dimensions while it preserves its native aspect ratio. If the aspect ratio of the destination rectangle differs from the source, the source content is clipped to fit in the destination dimensions. |
The following illustration shows the different Stretch values.

Stretch values
The following example shows how to create an instance of a Viewbox and set the Stretch mode of its content by using code.
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0