zoomScale; } /** * Set ZoomScale. * Valid values range from 10 to 400. * * @param ?int $zoomScale * * @return $this */ public function setZoomScale($zoomScale) { // Microsoft Office Excel 2007 only allows setting a scale between 10 and 400 via the user interface, // but it is apparently still able to handle any scale >= 1 if ($zoomScale === null || $zoomScale >= 1) { $this->zoomScale = $zoomScale; } else { throw new PhpSpreadsheetException('Scale must be greater than or equal to 1.'); } return $this; } /** * Get ZoomScaleNormal. * * @return ?int */ public function getZoomScaleNormal() { return $this->zoomScaleNormal; } /** * Set ZoomScale. * Valid values range from 10 to 400. * * @param ?int $zoomScaleNormal * * @return $this */ public function setZoomScaleNormal($zoomScaleNormal) { if ($zoomScaleNormal === null || $zoomScaleNormal >= 1) { $this->zoomScaleNormal = $zoomScaleNormal; } else { throw new PhpSpreadsheetException('Scale must be greater than or equal to 1.'); } return $this; } /** * Set ShowZeroes setting. * * @param bool $showZeros */ public function setShowZeros($showZeros): void { $this->showZeros = $showZeros; } /** * @return bool */ public function getShowZeros() { return $this->showZeros; } /** * Get View. * * @return string */ public function getView() { return $this->sheetviewType; } /** * Set View. * * Valid values are * 'normal' self::SHEETVIEW_NORMAL * 'pageLayout' self::SHEETVIEW_PAGE_LAYOUT * 'pageBreakPreview' self::SHEETVIEW_PAGE_BREAK_PREVIEW * * @param ?string $sheetViewType * * @return $this */ public function setView($sheetViewType) { // MS Excel 2007 allows setting the view to 'normal', 'pageLayout' or 'pageBreakPreview' via the user interface if ($sheetViewType === null) { $sheetViewType = self::SHEETVIEW_NORMAL; } if (in_array($sheetViewType, self::SHEET_VIEW_TYPES)) { $this->sheetviewType = $sheetViewType; } else { throw new PhpSpreadsheetException('Invalid sheetview layout type.'); } return $this; } }