public SKImage Capture(SKRectI rect)
{
var tcs = new TaskCompletionSource <SKImage>();
BeginInvokeOnMainThread(() =>
{
try
{
using (var pool = new NSAutoreleasePool())
{
IntPtr imageRef = CGWindowListCreateImage(rect.ToCGRect(), CGWindowListOption.All, 0, CGWindowImageOption.Default);
SKImage image = new CGImage(imageRef).ToSKImage();
tcs.SetResult(image);
}
}
catch (Exception ex)
{
tcs.SetException(ex);
}
});
return(tcs.Task.Result);
}
