// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
namespace System.Drawing.Imaging;
 
/// <summary>
///  Specifies the attributes of the pixel data contained in an <see cref='Image'/> object.
/// </summary>
[Flags]
public enum ImageFlags
{
    /// <summary>
    ///  There is no format information.
    /// </summary>
    None = 0,
 
    // Low-word: shared with SINKFLAG_x
 
    /// <summary>
    ///  Pixel data is scalable.
    /// </summary>
    Scalable = 0x0001,
    /// <summary>
    ///  Pixel data contains alpha information.
    /// </summary>
    HasAlpha = 0x0002,
    HasTranslucent = 0x0004,
    /// <summary>
    ///  Pixel data is partially scalable, but there are some limitations.
    /// </summary>
    PartiallyScalable = 0x0008,
 
    // Low-word: color space definition
 
    /// <summary>
    ///  Pixel data uses an RGB color space.
    /// </summary>
    ColorSpaceRgb = 0x0010,
    /// <summary>
    ///  Pixel data uses a CMYK color space.
    /// </summary>
    ColorSpaceCmyk = 0x0020,
    /// <summary>
    ///  Pixel data is grayscale.
    /// </summary>
    ColorSpaceGray = 0x0040,
    ColorSpaceYcbcr = 0x0080,
    ColorSpaceYcck = 0x0100,
 
    // Low-word: image size info
 
    HasRealDpi = 0x1000,
    HasRealPixelSize = 0x2000,
 
    // High-word
 
    ReadOnly = 0x00010000,
    Caching = 0x00020000
}