Meet us at PRINT 19. Chicago, IL. Oct. 3 - 5.
This documentation is for the old version. Go to the latest Graphics Mill docs

Bitmap.IsIndexed Property

Indicates if current bitmap is indexed (palette-based).

Namespace: Aurigma.GraphicsMill
Assembly: Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)

Syntax

Visual Basic
Public ReadOnly Property IsIndexed As Boolean
C#
public bool IsIndexed { get; }

Property Value

If true, the image is indexed (each pixel is an index in palette rather than color value).

Remarks

If the bitmap is indexed, it is guarantied that Palette property, contains valid ColorPalette object.

Examples

Visual Basic
Console.WriteLine("Bitmap")
Console.WriteLine("  PixelFormat: " & bitmap.PixelFormat.ToString())
Console.WriteLine("  CMYK: " & bitmap.IsCmyk)
Console.WriteLine("  GrayScale: " & bitmap.IsGrayScale)
Console.WriteLine("  RGB: " & bitmap.IsRgb)
Console.WriteLine("  Indexed: " & bitmap.IsIndexed)
Console.WriteLine("  Extended: " & bitmap.IsExtended)

Dim bitmapData As Aurigma.GraphicsMill.BitmapData = bitmap.LockBits(20, 20, 150, 100)

Console.WriteLine("BitmapData")
Console.WriteLine("  PixelFormat: " & bitmapData.PixelFormat.ToString())

bitmap.UnlockBits(bitmapData)
C#
Console.WriteLine("Bitmap");
Console.WriteLine("  PixelFormat: " + bitmap.PixelFormat.ToString());
Console.WriteLine("  CMYK: " + bitmap.IsCmyk);
Console.WriteLine("  GrayScale: " + bitmap.IsGrayScale);
Console.WriteLine("  RGB: " + bitmap.IsRgb);
Console.WriteLine("  Indexed: " + bitmap.IsIndexed);
Console.WriteLine("  Extended: " + bitmap.IsExtended);

Aurigma.GraphicsMill.BitmapData bitmapData = bitmap.LockBits(20, 20, 150, 100);

Console.WriteLine("BitmapData");
Console.WriteLine("  PixelFormat: " + bitmapData.PixelFormat.ToString());

bitmap.UnlockBits(bitmapData);

See Also

Reference