// $PageSize = array(0,0,$Page_Width,$Page_Height);
// $pdf = & new Cpdf($PageSize);
$pdf = new Cpdf('P', 'pt', 'A4');
// $PageNumber = 0;
/* Standard PDF file creation header stuff */
$pdf->addInfo('Creator', 'WebERP http://www.web-erp.org');
$pdf->addInfo('Author', 'WebERP ' . $Version);
// $FontSize=10;
$pdf->addInfo('Title', _('Inventory Valuation Report'));
$pdf->addInfo('Subject', _('Inventory Valuation'));
/* Javier: I have brought this piece from the pdf class constructor to get it closer to the admin/user,
	I corrected it to match TCPDF, but it still needs check, after which,
	I think it should be moved to each report to provide flexible Document Header and Margins in a per-report basis. */
$pdf->setAutoPageBreak(0);
// Javier: needs check.
$pdf->setPrintHeader(false);
// Javier: I added this must be called before Add Page
$pdf->AddPage();
//	$this->SetLineWidth(1); 	   Javier: It was ok for FPDF but now is too gross with TCPDF. TCPDF defaults to 0'57 pt (0'2 mm) which is ok.
$pdf->cMargin = 0;
// Javier: needs check.
/* END Brought from class.pdf.php constructor */
$PageNumber = 1;
$line_height = 12;
/*Now figure out the inventory data to report for the category range under review */
if ($Location == 'All') {
    $SQL = "SELECT stockmaster.categoryid,\n\t\t\tstockcategory.categorydescription,\n\t\t\tstockmaster.stockid,\n\t\t\tstockmaster.description,\n\t\t\tstockmaster.decimalplaces,\n\t\t\tSUM(locstock.quantity) as qtyonhand,\n\t\t\tstockmaster.materialcost + stockmaster.labourcost + stockmaster.overheadcost AS unitcost,\n\t\t\tSUM(locstock.quantity) *(stockmaster.materialcost + stockmaster.labourcost + stockmaster.overheadcost) AS itemtotal\n\t\tFROM stockmaster,\n\t\t\tstockcategory,\n\t\t\tlocstock\n\t\tWHERE stockmaster.stockid=locstock.stockid\n\t\tAND stockmaster.categoryid=stockcategory.categoryid\n\t\tGROUP BY stockmaster.categoryid,\n\t\t\tstockcategory.categorydescription,\n\t\t\tunitcost,\n\t\t\tstockmaster.stockid,\n\t\t\tstockmaster.description\n\t\tHAVING SUM(locstock.quantity)!=0\n\t\tAND stockmaster.categoryid >= '" . $FromCriteria . "'\n\t\tAND stockmaster.categoryid <= '" . $ToCriteria . "'\n\t\tORDER BY stockmaster.categoryid,\n\t\t\tstockmaster.stockid";
} else {
    $SQL = "SELECT stockmaster.categoryid,\n\t\t\tstockcategory.categorydescription,\n\t\t\tstockmaster.stockid,\n\t\t\tstockmaster.description,\n\t\t\tstockmaster.decimalplaces,\n\t\t\tlocstock.quantity as qtyonhand,\n\t\t\tstockmaster.materialcost + stockmaster.labourcost + stockmaster.overheadcost AS unitcost,\n\t\t\tlocstock.quantity *(stockmaster.materialcost + stockmaster.labourcost + stockmaster.overheadcost) AS itemtotal\n\t\tFROM stockmaster,\n\t\t\tstockcategory,\n\t\t\tlocstock\n\t\tWHERE stockmaster.stockid=locstock.stockid\n\t\tAND stockmaster.categoryid=stockcategory.categoryid\n\t\tAND locstock.quantity!=0\n\t\tAND stockmaster.categoryid >= '" . $FromCriteria . "'\n\t\tAND stockmaster.categoryid <= '" . $ToCriteria . "'\n\t\tAND locstock.loccode = '" . $Location . "'\n\t\tORDER BY stockmaster.categoryid,\n\t\t\tstockmaster.stockid";
}
$InventoryResult = DB_query($SQL, $db, '', '', false, true);