/// <summary>
/// Get the visual position from a logical text position.
/// </summary>
/// <param name="logicalIndex">The index of a character in the tex</param>
/// <returns>The visual position of this character.</returns>
public int GetVisualIndex(int logicalIndex)
{
var ret = NativeMethods.ubidi_getVisualIndex(_biDi, logicalIndex, out var errorCode);
ExceptionFromErrorCode.ThrowIfError(errorCode, "Get visual index failed! " + errorCode);
return(ret);
}
