| public static resize ( string | resource | Imagine\Image\ImageInterface $image, integer $width, integer $height, boolean $keepAspectRatio = true, boolean $allowUpscaling = false ) : Imagine\Image\ImageInterface | ||
| $image | string | resource | Imagine\Image\ImageInterface | either ImageInterface, resource or a string containing file path |
| $width | integer | the width in pixels |
| $height | integer | the height in pixels |
| $keepAspectRatio | boolean | should the image keep aspect ratio |
| $allowUpscaling | boolean | should the image be upscaled if needed |
| return | Imagine\Image\ImageInterface | |
public static function resize($image, $width, $height, $keepAspectRatio = true, $allowUpscaling = false)
{
$img = self::ensureImageInterfaceInstance($image)->copy();
/** @var BoxInterface $sourceBox */
$sourceBox = $img->getSize();
$destinationBox = static::getBox($sourceBox, $width, $height, $keepAspectRatio);
if ($allowUpscaling === false && self::isUpscaling($sourceBox, $destinationBox)) {
return $img;
}
return $img->resize($destinationBox);
}