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using System;
using System.Collections.Generic;
using System.Drawing.Imaging;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Tango.RemoteDesktop.Encoders
{
/// <summary>
/// Represents an <see cref="IFrame"/> PNG encoder.
/// </summary>
/// <seealso cref="Tango.RemoteDesktop.FrameEncoder" />
public class PngEncoder : FrameEncoder
{
/// <summary>
/// Initializes a new instance of the <see cref="PngEncoder"/> class.
/// </summary>
/// <param name="frame">The frame.</param>
public PngEncoder(IFrame frame) : base(frame)
{
}
/// <summary>
/// Returns a stream containing the encoded frame.
/// </summary>
/// <returns></returns>
public override MemoryStream ToStream()
{
MemoryStream ms = new MemoryStream();
Frame.ToBitmap().Save(ms, ImageFormat.Png);
return ms;
}
}
}
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