public CellAttributes AddExtraHeaderCell(int columnNumber, int colSpan, HeadingCell pdfHeadingCell)
{
return AddGeneralCell(
SharedData.Template.HeaderBackgroundColor[0],
SharedData.Template.HeaderFontColor,
pdfHeadingCell.Caption,
columnNumber,
RowType.HeaderRow,
CellType.HeaderCell,
pdfFontStyle: DocumentFontStyle.Bold,
rotation: pdfHeadingCell.CaptionRotation,
horizontalAlignment: pdfHeadingCell.HorizontalAlignment == null ? SharedData.Template.HeaderHorizontalAlignment : pdfHeadingCell.HorizontalAlignment.Value,
colSpan: colSpan);
}