/// <summary>
/// Writes the image to the specified file.
/// </summary>
/// <param name="file">The file to write the image to.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests.</param>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
/// <exception cref="MagickException">Thrown when an error is raised by ImageMagick.</exception>
public Task WriteAsync(FileInfo file, CancellationToken cancellationToken)
{
Throw.IfNull(nameof(file), file);
var format = EnumHelper.ParseMagickFormatFromExtension(file);
var bytes = format != MagickFormat.Unknown ? ToByteArray(format) : ToByteArray();
return(File.WriteAllBytesAsync(file.FullName, bytes, cancellationToken));
}
/// <summary>
/// Returns the format information. The extension of the supplied file is used to determine
/// the format.
/// </summary>
/// <param name="file">The file to check.</param>
/// <returns>The format information.</returns>
public static MagickFormatInfo?Create(FileInfo file)
{
Throw.IfNull(nameof(file), file);
var format = EnumHelper.ParseMagickFormatFromExtension(file);
if (format == MagickFormat.Unknown)
{
return(null);
}
return(Create(format));
}