/// <summary>
/// Saves an <see cref="Identicon"/> icon as a Scalable Vector Graphics (SVG) file asynchronously.
/// </summary>
/// <param name="icon">The identicon to save.</param>
/// <param name="stream">The stream to which the SVG data will be written.</param>
/// <param name="fragment">
/// If <c>true</c> the generated SVG will not be encapsulated in the root svg element making
/// it suitable to be embedded in another SVG.
/// </param>
/// <exception cref="ArgumentNullException"><paramref name="stream"/> was <c>null</c>.</exception>
public static Task SaveAsSvgAsync(this Identicon icon, Stream stream, bool fragment)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
var binarySvg = icon.GenerateBinarySvg(fragment);
return(stream.WriteAsync(binarySvg, 0, binarySvg.Length));
}
/// <summary>
/// Saves an <see cref="Identicon"/> icon as a Scalable Vector Graphics (SVG) file.
/// </summary>
/// <param name="icon">The identicon to save.</param>
/// <param name="fragment">
/// If <c>true</c> the generated SVG will not be encapsulated in the root svg element making
/// it suitable to be embedded in another SVG.
/// </param>
public static Stream SaveAsSvg(this Identicon icon, bool fragment)
{
var binarySvg = icon.GenerateBinarySvg(fragment);
return(new MemoryStream(binarySvg, false));
}
