Файл: vendor/intervention/gif/src/Blocks/ImageDescriptor.php
Строк: 145
<?php
declare(strict_types=1);
namespace InterventionGifBlocks;
use InterventionGifAbstractEntity;
class ImageDescriptor extends AbstractEntity
{
public const SEPARATOR = "x2C";
/**
* Width of frame
*
* @var int
*/
protected int $width = 0;
/**
* Height of frame
*
* @var int
*/
protected int $height = 0;
/**
* Left position of frame
*
* @var int
*/
protected int $left = 0;
/**
* Top position of frame
*
* @var int
*/
protected int $top = 0;
/**
* Determine if frame is interlaced
*
* @var bool
*/
protected bool $interlaced = false;
/**
* Local color table flag
*
* @var bool
*/
protected bool $localColorTableExistance = false;
/**
* Sort flag of local color table
*
* @var bool
*/
protected bool $localColorTableSorted = false;
/**
* Size of local color table
*
* @var int
*/
protected int $localColorTableSize = 0;
/**
* Get current width
*
* @return int
*/
public function getWidth(): int
{
return intval($this->width);
}
/**
* Get current width
*
* @return int
*/
public function getHeight(): int
{
return intval($this->height);
}
/**
* Get current Top
*
* @return int
*/
public function getTop(): int
{
return intval($this->top);
}
/**
* Get current Left
*
* @return int
*/
public function getLeft(): int
{
return intval($this->left);
}
/**
* Set size of current instance
*
* @param int $width
* @param int $height
*/
public function setSize(int $width, int $height): self
{
$this->width = $width;
$this->height = $height;
return $this;
}
/**
* Set position of current instance
*
* @param int $left
* @param int $top
*/
public function setPosition(int $left, int $top): self
{
$this->left = $left;
$this->top = $top;
return $this;
}
/**
* Determine if frame is interlaced
*
* @return bool
*/
public function isInterlaced(): bool
{
return $this->interlaced;
}
/**
* Set or unset interlaced value
*
* @param bool $value
*/
public function setInterlaced(bool $value = true): self
{
$this->interlaced = $value;
return $this;
}
/**
* Determine if local color table is present
*
* @return bool
*/
public function getLocalColorTableExistance(): bool
{
return $this->localColorTableExistance;
}
/**
* Alias for getLocalColorTableExistance
*
* @return bool
*/
public function hasLocalColorTable(): bool
{
return $this->getLocalColorTableExistance();
}
/**
* Set local color table flag
*
* @param bool $existance
* @return self
*/
public function setLocalColorTableExistance(bool $existance = true): self
{
$this->localColorTableExistance = $existance;
return $this;
}
/**
* Get local color table sorted flag
*
* @return bool
*/
public function getLocalColorTableSorted(): bool
{
return $this->localColorTableSorted;
}
/**
* Set local color table sorted flag
*
* @param bool $sorted
* @return self
*/
public function setLocalColorTableSorted(bool $sorted = true): self
{
$this->localColorTableSorted = $sorted;
return $this;
}
/**
* Get size of local color table
*
* @return int
*/
public function getLocalColorTableSize(): int
{
return $this->localColorTableSize;
}
/**
* Get byte size of global color table
*
* @return int
*/
public function getLocalColorTableByteSize(): int
{
return 3 * pow(2, $this->getLocalColorTableSize() + 1);
}
/**
* Set size of local color table
*
* @param int $size
*/
public function setLocalColorTableSize(int $size): self
{
$this->localColorTableSize = $size;
return $this;
}
}