mirror of https://github.com/SixLabors/ImageSharp
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.4 KiB
41 lines
1.4 KiB
// Copyright (c) Six Labors and contributors.
|
|
// Licensed under the Apache License, Version 2.0.
|
|
|
|
using System.IO;
|
|
using System.Text;
|
|
using SixLabors.ImageSharp.Advanced;
|
|
using SixLabors.ImageSharp.PixelFormats;
|
|
using SixLabors.ImageSharp.Processing.Processors.Quantization;
|
|
|
|
namespace SixLabors.ImageSharp.Formats.Gif
|
|
{
|
|
/// <summary>
|
|
/// Image encoder for writing image data to a stream in gif format.
|
|
/// </summary>
|
|
public sealed class GifEncoder : IImageEncoder, IGifEncoderOptions
|
|
{
|
|
/// <summary>
|
|
/// Gets or sets the encoding that should be used when writing comments.
|
|
/// </summary>
|
|
public Encoding TextEncoding { get; set; } = GifConstants.DefaultEncoding;
|
|
|
|
/// <summary>
|
|
/// Gets or sets the quantizer for reducing the color count.
|
|
/// Defaults to the <see cref="OctreeQuantizer"/>
|
|
/// </summary>
|
|
public IQuantizer Quantizer { get; set; } = new OctreeQuantizer();
|
|
|
|
/// <summary>
|
|
/// Gets or sets the color table mode: Global or local.
|
|
/// </summary>
|
|
public GifColorTableMode? ColorTableMode { get; set; }
|
|
|
|
/// <inheritdoc/>
|
|
public void Encode<TPixel>(Image<TPixel> image, Stream stream)
|
|
where TPixel : struct, IPixel<TPixel>
|
|
{
|
|
var encoder = new GifEncoderCore(image.GetConfiguration().MemoryAllocator, this);
|
|
encoder.Encode(image, stream);
|
|
}
|
|
}
|
|
}
|