PeachPDF
PeachPDF.Layout.ITableRowDescriptor
ITableRowDescriptor.Cell(int, int) Method
Appends one cell, optionally spanning more than one column/row (colspan/rowspan),
and returns its content container.
PeachPDF.Layout.IContainer Cell(int columnSpan=1, int rowSpan=1);
Parameters
columnSpan System.Int32
rowSpan System.Int32