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37 lines
1.2 KiB
37 lines
1.2 KiB
// <copyright file="DisposalMethod.cs" company="James Jackson-South">
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// Copyright (c) James Jackson-South and contributors.
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// Licensed under the Apache License, Version 2.0.
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// </copyright>
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namespace ImageSharp.Formats
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{
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/// <summary>
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/// Provides enumeration for instructing the decoder what to do with the last image
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/// in an animation sequence.
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/// <see href="http://www.w3.org/Graphics/GIF/spec-gif89a.txt"/> section 23
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/// </summary>
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public enum DisposalMethod
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{
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/// <summary>
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/// No disposal specified. The decoder is not required to take any action.
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/// </summary>
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Unspecified = 0,
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/// <summary>
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/// Do not dispose. The graphic is to be left in place.
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/// </summary>
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NotDispose = 1,
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/// <summary>
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/// Restore to background color. The area used by the graphic must be restored to
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/// the background color.
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/// </summary>
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RestoreToBackground = 2,
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/// <summary>
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/// Restore to previous. The decoder is required to restore the area overwritten by the
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/// graphic with what was there prior to rendering the graphic.
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/// </summary>
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RestoreToPrevious = 3
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}
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}
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