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<?php
namespace PhpOffice\PhpSpreadsheet\Worksheet;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Helper\Dimension as CssDimension;
class ColumnDimension extends Dimension
{
/**
* Column index.
*
* @var ?string
*/
private $columnIndex;
/**
* Column width.
*
* When this is set to a negative value, the column width should be ignored by IWriter
*
* @var float
*/
private $width = -1;
/**
* Auto size?
*
* @var bool
*/
private $autoSize = false;
/**
* Create a new ColumnDimension.
*
* @param ?string $index Character column index
*/
public function __construct($index = 'A')
{
// Initialise values
$this->columnIndex = $index;
// set dimension as unformatted by default
parent::__construct(0);
}
/**
* Get column index as string eg: 'A'.
*/
public function getColumnIndex(): ?string
{
return $this->columnIndex;
}
/**
* Set column index as string eg: 'A'.
*/
public function setColumnIndex(string $index): self
{
$this->columnIndex = $index;
return $this;
}
/**
* Get column index as numeric.
*/
public function getColumnNumeric(): int
{
return Coordinate::columnIndexFromString($this->columnIndex ?? '');
}
/**
* Set column index as numeric.
*/
public function setColumnNumeric(int $index): self
{
$this->columnIndex = Coordinate::stringFromColumnIndex($index);
return $this;
}
/**
* Get Width.
*
* Each unit of column width is equal to the width of one character in the default font size. A value of -1
* tells Excel to display this column in its default width.
* By default, this will be the return value; but this method also accepts an optional unit of measure argument
* and will convert the returned value to the specified UoM..
*/
public function getWidth(?string $unitOfMeasure = null): float
{
return ($unitOfMeasure === null || $this->width < 0)
? $this->width
: (new CssDimension((string) $this->width))->toUnit($unitOfMeasure);
}
/**
* Set Width.
*
* Each unit of column width is equal to the width of one character in the default font size. A value of -1
* tells Excel to display this column in its default width.
* By default, this will be the unit of measure for the passed value; but this method also accepts an
* optional unit of measure argument, and will convert the value from the specified UoM using an
* approximation method.
*
* @return $this
*/
public function setWidth(float $width, ?string $unitOfMeasure = null)
{
$this->width = ($unitOfMeasure === null || $width < 0)
? $width
: (new CssDimension("{$width}{$unitOfMeasure}"))->width();
return $this;
}
/**
* Get Auto Size.
*/
public function getAutoSize(): bool
{
return $this->autoSize;
}
/**
* Set Auto Size.
*
* @return $this
*/
public function setAutoSize(bool $autosizeEnabled)
{
$this->autoSize = $autosizeEnabled;
return $this;
}
}
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