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<?php |
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/** |
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* PHP Exif Dimensions ValueObject |
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* |
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* @link http://github.com/PHPExif/php-exif-common for the canonical source repository |
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* @copyright Copyright (c) 2016 Tom Van Herreweghe <[email protected]> |
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* @license http://github.com/PHPExif/php-exif-common/blob/master/LICENSE MIT License |
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* @category PHPExif |
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* @package Common |
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* @codeCoverageIgnore |
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*/ |
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namespace PHPExif\Common\Data\ValueObject; |
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use \InvalidArgumentException; |
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use \JsonSerializable; |
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use \RuntimeException; |
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/** |
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* Aperture class |
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* |
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* A value object to describe the Aperture f-number |
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* |
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* @category PHPExif |
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* @package Common |
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*/ |
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class Dimensions implements JsonSerializable |
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{ |
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/** |
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* The width |
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* |
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* @var Width |
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*/ |
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private $width; |
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/** |
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* The height |
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* |
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* @var Height |
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*/ |
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private $height; |
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public function __construct(Width $width, Height $height) |
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{ |
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$this->setWidth($width); |
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$this->setHeight($height); |
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} |
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/** |
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* Sets the width |
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* |
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* @param Width $width |
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* |
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* @return void |
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*/ |
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private function setWidth(Width $width) |
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{ |
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$this->width = $width; |
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} |
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/** |
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* Sets the height |
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* |
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* @param Height $height |
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* |
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* @return void |
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*/ |
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private function setHeight(Height $height) |
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{ |
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$this->height = $height; |
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} |
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/** |
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* Getter for width |
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* |
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* @return Width |
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*/ |
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public function getWidth() |
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{ |
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return $this->width; |
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} |
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/** |
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* Getter for height |
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* |
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* @return Height |
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*/ |
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public function getHeight() |
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{ |
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return $this->height; |
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} |
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/** |
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* Creates a new instance from given Dimensions object |
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* |
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* @param Dimensions $dimensions |
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* |
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* @return Dimensions |
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*/ |
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public static function fromDimensions(Dimensions $dimensions) |
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{ |
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return new self( |
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(clone $dimensions->getWidth()), |
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(clone $dimensions->getHeight()) |
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); |
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} |
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/** |
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* @inheritDoc |
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* |
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* @return string |
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*/ |
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public function jsonSerialize() |
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{ |
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return [ |
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'width' => $this->getWidth(), |
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'height' => $this->getHeight(), |
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]; |
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} |
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/** |
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* Returns string representation |
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* |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return sprintf( |
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'%1$s x %2$s', |
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(string) $this->getWidth(), |
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(string) $this->getHeight() |
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); |
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} |
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} |
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PHPExif /
php-exif-common
