BackdropGammaTransferBrush

The BackdropGammaTransferBrush is a Brush which modifies the color values of whatever is behind it in the application.

Try it in the sample app

Syntax

To apply a red hue:

<Border BorderBrush="Black" BorderThickness="1" VerticalAlignment="Center" HorizontalAlignment="Center" Width="400" Height="400">
  <Border.Background>
    <media:BackdropGammaTransferBrush RedAmplitude="1.25" />
  </Border.Background>
</Border>

Example Image

Properties

See the property reference for the GammaTransferEffect.

All Amplitude, Disable, Exponent, and Offset properties are available for the Alpha, Red, Green, and Blue channels.

Sample Code

BackdropGammaTransferBrush sample page Source. You can see this in action in the Windows Community Toolkit Sample App.

Requirements

Device family	Universal, 10.0.16299.0 or higher
Namespace	Microsoft.Toolkit.Uwp.UI.Media
NuGet package	Microsoft.Toolkit.Uwp.UI.Media

API

• BackdropGammaTransferBrush source code

Related Topics

• Win2D GammaTransferEffect reference