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BitmapFrame.Create Method (Uri)

Creates a new BitmapFrame from a given Uri.

Namespace:  System.Windows.Media.Imaging
Assembly:  PresentationCore (in PresentationCore.dll)

public static BitmapFrame Create(
	Uri bitmapUri
)

Parameters

bitmapUri
Type: System.Uri
The Uri that identifies the source of the BitmapFrame.

The following code example demonstrates how to construct a BitmapFrame from a given Uri.


            int width = 128;
            int height = width;
            int stride = width/8;
            byte[] pixels = new byte[height*stride];

            // Try creating a new image with a custom palette.
            List<System.Windows.Media.Color> colors = new List<System.Windows.Media.Color>();
            colors.Add(System.Windows.Media.Colors.Red);
            colors.Add(System.Windows.Media.Colors.Blue);
            colors.Add(System.Windows.Media.Colors.Green);
            BitmapPalette myPalette = new BitmapPalette(colors);

            // Creates a new empty image with the pre-defined palette

            BitmapSource image = BitmapSource.Create(
                width,
                height,
                96,
                96,
                PixelFormats.Indexed1,
                myPalette, 
                pixels, 
                stride);

            FileStream stream = new FileStream("empty.tif", FileMode.Create);
            TiffBitmapEncoder encoder = new TiffBitmapEncoder();
            TextBlock myTextBlock = new TextBlock();
            myTextBlock.Text = "Codec Author is: " + encoder.CodecInfo.Author.ToString();
            encoder.Frames.Add(BitmapFrame.Create(image));
            MessageBox.Show(myPalette.Colors.Count.ToString());
            encoder.Save(stream);



.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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