protected void MakeSamplePngImageWithMetadata(string path)
{
var x = new Bitmap(10, 10);
SIL.IO.RobustIO.SaveImage(x, path, ImageFormat.Png);
x.Dispose();
using (var img = PalasoImage.FromFileRobustly(path))
{
img.Metadata.Creator = "joe";
img.Metadata.CopyrightNotice = "Copyright 1999 by me";
RetryUtility.Retry(() => img.SaveUpdatedMetadataIfItMakesSense());
}
}