THPDFTypedTable Record

THPDFTypedTable = record
  Rows: THPDFTypedTableRows;
  ColumnPositions: THPDFTypedTableColumnPositions;
  TableIndex, FirstPageIndex, LastPageIndex: Integer;
  SourceTableCount, ColumnCount, HeaderRowCount: Integer;
  Confidence: Double;
end;

Rows 保持源顺序，ColumnPositions 和 ColumnCount 则定义每一行共用的规范网格

FirstPageIndex, LastPageIndex, SourceTableCount, HeaderRowCount，以及 Confidence describe table continuity and evidence

THPDFTypedTableRow