BitmapPalettes.Gray4Transparent Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets a value that represents a color palette that contains 4 shades of gray, ranging from black to gray to white with an additional transparent color. This palette contains 5 total colors.
public:
static property System::Windows::Media::Imaging::BitmapPalette ^ Gray4Transparent { System::Windows::Media::Imaging::BitmapPalette ^ get(); };public static System.Windows.Media.Imaging.BitmapPalette Gray4Transparent { get; }static member Gray4Transparent : System.Windows.Media.Imaging.BitmapPalettePublic Shared ReadOnly Property Gray4Transparent As BitmapPaletteProperty Value
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.
