/**
* {@inheritdoc}
*/
public function load(ImageInterface $image, array $options = array())
{
$mode = ImageInterface::THUMBNAIL_OUTBOUND;
if (!empty($options['mode']) && 'inset' === $options['mode']) {
$mode = ImageInterface::THUMBNAIL_INSET;
}
if (!empty($options['filter'])) {
$filter = constant('Imagine\\Image\\ImageInterface::FILTER_' . strtoupper($options['filter']));
}
if (empty($filter)) {
$filter = ImageInterface::FILTER_UNDEFINED;
}
list($width, $height) = $options['size'];
$size = $image->getSize();
$origWidth = $size->getWidth();
$origHeight = $size->getHeight();
if (null === $width || null === $height) {
if (null === $height) {
$height = (int) ($width / $origWidth * $origHeight);
} elseif (null === $width) {
$width = (int) ($height / $origHeight * $origWidth);
}
}
if ($origWidth > $width || $origHeight > $height || !empty($options['allow_upscale']) && ($origWidth !== $width || $origHeight !== $height)) {
$filter = new Thumbnail(new Box($width, $height), $mode, $filter);
$image = $filter->apply($image);
}
return $image;
}
public function testShouldMakeAThumbnail()
{
$image = $this->getImage();
$thumbnail = $this->getImage();
$size = new Box(50, 50);
$filter = new Thumbnail($size);
$image->expects($this->once())->method('thumbnail')->with($size, ManipulatorInterface::THUMBNAIL_INSET)->will($this->returnValue($thumbnail));
$this->assertSame($thumbnail, $filter->apply($image));
}