public override int?GetLinePositionFromXCoordinate(double xCoordinate, bool textOnly) { if (!IsValid) { throw new ObjectDisposedException(nameof(HexFormattedLineImpl)); } if (xCoordinate < TextLeft) { return(null); } if (xCoordinate >= TextLeft + Width) { return(null); } if (xCoordinate >= TextRight) { return(TextSpan.End); } Debug.Assert(TextLines.Count == 1); double extra = TextLeft; var column = TextLine.GetCharacterHitFromDistance(xCoordinate - extra).FirstCharacterIndex; return(linePartsCollection.ConvertColumnToLinePosition(column, includeHiddenPositions: !textOnly)); }
public int ConvertColumnToLinePosition(int column) => linePartsCollection.ConvertColumnToLinePosition(column);