BitmapPalettes.BlackAndWhiteTransparent Property

Definition

Namespace:

System.Windows.Media.Imaging

Assembly:

PresentationCore.dll

Gets a value that represents a black, white, and transparent color palette. This palette consists of 3 colors total.

public:
 static property System::Windows::Media::Imaging::BitmapPalette ^ BlackAndWhiteTransparent { System::Windows::Media::Imaging::BitmapPalette ^ get(); };

public static System.Windows.Media.Imaging.BitmapPalette BlackAndWhiteTransparent { get; }

static member BlackAndWhiteTransparent : System.Windows.Media.Imaging.BitmapPalette

Public Shared ReadOnly Property BlackAndWhiteTransparent As BitmapPalette

Property Value

BitmapPalette

An instance of BitmapPalette.

Examples

The following code example demonstrates how to construct a new BitmapSource by using a member of the BitmapPalettes class. Although this example shows how to use the WebPalette property, you can use any member of the BitmapPalettes class in a similar way.

BitmapSource image5 = BitmapSource.Create(
    width,
    height,
    96,
    96,
    PixelFormats.Indexed1,
    BitmapPalettes.WebPalette,
    pixels,
    stride);

FileStream stream5 = new FileStream("palette.tif", FileMode.Create);
TiffBitmapEncoder encoder5 = new TiffBitmapEncoder();
encoder5.Frames.Add(BitmapFrame.Create(image5));
encoder5.Save(stream5);

Dim image5 As BitmapSource = System.Windows.Media.Imaging.BitmapSource.Create(width, height, 96, 96, PixelFormats.Indexed1, BitmapPalettes.WebPalette, pixels, stride)

Dim stream5 As New FileStream("palette.tif", FileMode.Create)
Dim encoder5 As New TiffBitmapEncoder()
encoder5.Frames.Add(BitmapFrame.Create(image5))
encoder5.Save(stream5)

Remarks

BitmapPalettes properties whose names end with "Transparent" have an additional "color" that is fully transparent. In the case of palettes that already have 256 colors, the last color is replaced by the transparent color.

See also

• BitmapSource
• BitmapPalette