private static Image LoadImagePriv(Stream s)
{
// Image.FromStream wants the stream to be open during
// the whole lifetime of the image; as we can't guarantee
// this, we make a copy of the image
Image imgSrc = null;
try
{
#if NETSTANDARD2_0
using (var managedStream = new SkiaSharp.SKManagedStream(s))
{
// SkiaSharp.SKPixmap pxMap = new SkiaSharp.SKPixmap()
using (var original = SkiaSharp.SKBitmap.Decode(managedStream))
{
return(SkiaSharp.SKImage.FromBitmap(original));
}
}
#elif !KeePassLibSD
imgSrc = Image.FromStream(s);
NormalizeOrientation(imgSrc);
Bitmap bmp = new Bitmap(imgSrc.Width, imgSrc.Height,
PixelFormat.Format32bppArgb);
try
{
bmp.SetResolution(imgSrc.HorizontalResolution,
imgSrc.VerticalResolution);
Debug.Assert(bmp.Size == imgSrc.Size);
}
catch (Exception) { Debug.Assert(false); }
#else
imgSrc = new Bitmap(s);
Bitmap bmp = new Bitmap(imgSrc.Width, imgSrc.Height);
using (Graphics g = Graphics.FromImage(bmp))
{
g.Clear(Color.Transparent);
#if !KeePassLibSD
g.DrawImageUnscaled(imgSrc, 0, 0);
#else
g.DrawImage(imgSrc, 0, 0);
#endif
}
return(bmp);
#endif
}
finally { if (imgSrc != null)
{
imgSrc.Dispose();
}
}
}
public static Image LoadImage(byte[] pb)
{
if (pb == null)
{
throw new ArgumentNullException("pb");
}
MemoryStream ms = new MemoryStream(pb, false);
try { return(Image.FromStream(ms)); }
finally { ms.Close(); }
}