$spIdMax
$spIdMax : int
Maximum shape index of all shapes in all drawings increased by one.
$spIdMax : int
Maximum shape index of all shapes in all drawings increased by one.
$cDgSaved : int
Total number of drawings saved.
$cSpSaved : int
Total number of shapes saved (including group shapes).
$bstoreContainer : \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer
BLIP Store Container.
$OPT : array
Array of options for the drawing group.
$IDCLs : array
Array of identifier clusters containg information about the maximum shape identifiers.