public byte[] GetSnapshot(int width, int height, SnapshotFormat format)
{
if (DesktopFrameBuffer == null || DesktopFrameBuffer.Length <= 0 || IsDesktopImageBufferEmpty)
{
return(null);
}
var span = new ReadOnlySpan <byte>(DesktopFrameBuffer);
using var ms = new MemoryStream();
using var image = SixLabors.ImageSharp.Image.LoadPixelData <Bgra32>(span, DesktopWidth, DesktopHeight);
{
image.Mutate(x => x
.Resize(width, height));
switch (format)
{
case SnapshotFormat.Jpeg:
image.SaveAsJpeg(ms);
break;
case SnapshotFormat.Png:
default:
image.SaveAsPng(ms);
break;
}
}
return(ms.ToArray());
}
public SnapshotContext(String path, SnapshotFormat format, int quality)
{
Path = path.Replace('/', '\\');
if (Path[Path.Length - 1] == '\\')
Path = Path.Substring(0, Path.Length - 1);
Format = format;
Quality = quality;
}
/// <summary>
/// Take a snapshot.
/// </summary>
/// <param name="path"></param>
/// <param name="format"></param>
/// <param name="quality"></param>
public void TakeSnapshot(string path, SnapshotFormat format, int quality = 100)
{
ThrowIfNotInitialize();
switch (VlcMediaPlayer.State)
{
case MediaState.NothingSpecial:
case MediaState.Opening:
case MediaState.Buffering:
case MediaState.Stopped:
case MediaState.Ended:
case MediaState.Error:
break;
case MediaState.Playing:
case MediaState.Paused:
_snapshotContext = new SnapshotContext(path, format, quality);
break;
}
}
/// <summary>
/// Take a snapshot.
/// </summary>
/// <param name="path"></param>
/// <param name="format"></param>
/// <param name="quality"></param>
public void TakeSnapshot(String path, SnapshotFormat format, int quality)
{
if (VlcMediaPlayer != null)
{
switch (VlcMediaPlayer.State)
{
case MediaState.NothingSpecial:
case MediaState.Opening:
case MediaState.Buffering:
case MediaState.Stopped:
case MediaState.Ended:
case MediaState.Error:
break;
case MediaState.Playing:
case MediaState.Paused:
_snapshotContext = new SnapshotContext(path, format, quality);
break;
}
}
}
/// <summary>
/// Take a snapshot.
/// </summary>
/// <param name="path"></param>
/// <param name="format"></param>
/// <param name="quality"></param>
public void TakeSnapshot(string path, SnapshotFormat format, int quality)
{
if (VlcMediaPlayer == null)
{
throw new InvalidOperationException("VlcMediaPlayer doesn't have initialize.");
}
switch (VlcMediaPlayer.State)
{
case MediaState.NothingSpecial:
case MediaState.Opening:
case MediaState.Buffering:
case MediaState.Stopped:
case MediaState.Ended:
case MediaState.Error:
break;
case MediaState.Playing:
case MediaState.Paused:
_snapshotContext = new SnapshotContext(path, format, quality);
break;
}
}
public void TakeSnapshot(String path, SnapshotFormat format, int quality)
{
switch (VlcMediaPlayer.State)
{
case MediaState.NothingSpecial:
case MediaState.Opening:
case MediaState.Buffering:
case MediaState.Stopped:
case MediaState.Ended:
case MediaState.Error:
break;
case MediaState.Playing:
case MediaState.Paused:
_snapshotContext = new SnapshotContext(path, format, quality);
break;
}
}
public SnapshotContext(String path, SnapshotFormat format, int quality)
{
Path = path.FormatPath();
Format = format;
Quality = quality;
}
public SnapshotContext(String path, SnapshotFormat format, int quality)
{
Path = path.FormatPath();
Format = format;
Quality = quality;
}
