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Direktori : /home2/selectio/public_html/3-idiots/vendor/league/glide/src/Manipulators/Helpers/ |
Current File : /home2/selectio/public_html/3-idiots/vendor/league/glide/src/Manipulators/Helpers/Dimension.php |
<?php namespace League\Glide\Manipulators\Helpers; use Intervention\Image\Image; class Dimension { /** * The source image. * * @var Image */ protected $image; /** * The device pixel ratio. * * @var int */ protected $dpr; /** * Create dimension helper instance. * * @param Image $image The source image. * @param int $dpr The device pixel ratio. */ public function __construct(Image $image, $dpr = 1) { $this->image = $image; $this->dpr = $dpr; } /** * Resolve the dimension. * * @param string $value The dimension value. * * @return float The resolved dimension. */ public function get($value) { if (is_numeric($value) and $value > 0) { return (float) $value * $this->dpr; } if (preg_match('/^(\d{1,2}(?!\d)|100)(w|h)$/', $value, $matches)) { if ('h' === $matches[2]) { return (float) $this->image->height() * ($matches[1] / 100); } return (float) $this->image->width() * ($matches[1] / 100); } } }