/**
* Add alternative Medium to this Medium.
*
* @param $ratio
* @param Medium $alternative
*/
public function addAlternative($ratio, Medium $alternative)
{
if (!is_numeric($ratio) || $ratio === 0) {
return;
}
$alternative->set('ratio', $ratio);
$this->alternatives[(double) $ratio] = $alternative;
}
/**
* Add alternative Medium to this Medium.
*
* @param $ratio
* @param Medium $alternative
*/
public function addAlternative($ratio, Medium $alternative)
{
if (!is_numeric($ratio) || $ratio === 0) {
return;
}
$alternative->set('ratio', $ratio);
$width = $alternative->get('width');
$this->alternatives[$width] = $alternative;
}
/**
* Save the image with cache.
*
* @return mixed|string
*/
protected function saveImage()
{
if (!$this->image) {
return parent::path(false);
}
if (isset($this->result)) {
return $this->result;
}
if ($this->get('debug') && !$this->debug_watermarked) {
$ratio = $this->get('ratio');
if (!$ratio) {
$ratio = 1;
}
$locator = self::$grav['locator'];
$overlay = $locator->findResource("system://assets/responsive-overlays/{$ratio}x.png") ?: $locator->findResource('system://assets/responsive-overlays/unknown.png');
$this->image->merge(ImageFile::open($overlay));
}
return $this->image->cacheFile($this->format, $this->quality);
}
/**
* Reset medium.
*
* @return $this
*/
public function reset()
{
parent::reset();
$this->attributes['controls'] = true;
return $this;
}
/**
* Construct.
* @param array $attributes
* @param Medium $medium
*/
public function __construct(array $attributes, Medium $medium)
{
$this->attributes = $attributes;
$this->source = $medium->reset()->thumbnail('auto')->display('thumbnail');
$this->source->linked = true;
}