Show hide grid line code modifications

[paragajency]

/* custom code to hide or show grid line  */ 
	protected $showGridLines;/*custom code to hide or show grid line  */
	
       public function __construct()
	{
		if(!ini_get('date.timezone'))
		{
			//using date functions can kick out warning if this isn't set
			date_default_timezone_set('UTC');
		}
		$this->addCellStyle($number_format='GENERAL', $style_string=null);
		$this->addCellStyle($number_format='GENERAL', $style_string=null);
		$this->addCellStyle($number_format='GENERAL', $style_string=null);
		$this->addCellStyle($number_format='GENERAL', $style_string=null);		
		$this->setShowGridLines('true');/*custom code to hide or show grid line  */
	} 

      /*Added by on 29042019 custom code to hide or show grid line  */	 
	public function setShowGridLines($show=true) { $this->showGridLines=$show; } 	 
	public function getShowGridLines() { return $this->showGridLines; } 
	/*Added by on 29042019 custom code to hide or show grid line  */

protected function initializeSheet($sheet_name, $col_widths=array(), $auto_filter=false, $freeze_rows=false, $freeze_columns=false ){
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$sheet->file_writer->write(    '<sheetView colorId="64" defaultGridColor="true" rightToLeft="false" showFormulas="false" showGridLines="'.$this->getShowGridLines().'" showOutlineSymbols="true" showRowColHeaders="true" showZeros="true" tabSelected="' . $tabselected . '" topLeftCell="A1" view="normal" windowProtection="false" workbookViewId="0" zoomScale="100" zoomScaleNormal="100" zoomScalePageLayoutView="100">');
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}

Usage : $writer = new XLSXWriter(); $writer->setShowGridLines('false');