/// <summary>
/// Get a paragraph, given a position within the text.
/// </summary>
/// <param name="charIndex">The index of a character within the text, in the range [0..<see cref="ProcessedLength"/>-1]</param>
/// <param name="paraStart">Will receive the index of the first character of the paragraph in the text</param>
/// <param name="paraLimit">Will receive the limit of the paragraph</param>
/// <param name="paraLevel">Will receive the level of the paragraph</param>
/// <returns>The index of the paragraph containing the specified position</returns>
public int GetParagraph(int charIndex, out int paraStart, out int paraLimit, out byte paraLevel)
{
var ret = NativeMethods.ubidi_getParagraph(_biDi, charIndex, out paraStart, out paraLimit, out paraLevel, out var errorCode);
ExceptionFromErrorCode.ThrowIfError(errorCode, "Paragraph retrieval failed! " + errorCode);
return(ret);
}
