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Zoom

Function Prototype

zoom(int $scale = 100): self

int $scale

sheet zoom
Range: 10 <= $scale <= 400
Default: 100
Scale does not affect print scale

Instance

$config = ['path' => './tests'];
$excel = new \Vtiful\Kernel\Excel($config);
$fileObject = $excel->fileName("tutorial01.xlsx");
$fileObject->header(['name', 'age'])
->zoom(200) // Set the worksheet zoom factor
->data([
['viest', 21],
['viest', 22],
['viest', 23],
])
->output();