public function testCropImage()
{
$image = new Image(__DIR__ . '/../../Fixtures/upload/black.png');
$image->addFilterCrop(0, 0, 5, 5);
$base64 = $image->getBase64();
$this->assertEquals(5, $image->getWidth());
$this->assertEquals(5, $image->getHeight());
}
public function changeAction()
{
$request = $this->container->get('request');
$rootDir = rtrim($this->container->getParameter('genemu.form.file.root_dir'), '/\\') . DIRECTORY_SEPARATOR;
$folder = rtrim($this->container->getParameter('genemu.form.file.folder'), '/\\') . DIRECTORY_SEPARATOR;
$file = $request->get('image');
$handle = new Image($rootDir . $this->stripQueryString($file));
switch ($request->get('filter')) {
case 'rotate':
$handle->addFilterRotate(90);
break;
case 'negative':
$handle->addFilterNegative();
break;
case 'bw':
$handle->addFilterBw();
break;
case 'sepia':
$handle->addFilterSepia('#C68039');
break;
case 'crop':
$x = $request->get('x');
$y = $request->get('y');
$w = $request->get('w');
$h = $request->get('h');
$handle->addFilterCrop($x, $y, $w, $h);
break;
case 'blur':
$handle->addFilterBlur();
default:
break;
}
$handle->save();
$thumbnail = $handle;
if ($this->container->hasParameter('genemu.form.image.thumbnails')) {
$thumbnails = $this->container->getParameter('genemu.form.image.thumbnails');
foreach ($thumbnails as $name => $thumbnail) {
$handle->createThumbnail($name, $thumbnail[0], $thumbnail[1]);
}
$selected = key(reset($thumbnails));
if ($this->container->hasParameter('genemu.form.image.selected')) {
$selected = $this->container->getParameter('genemu.form.image.selected');
}
$thumbnail = $handle->getThumbnail($selected);
}
$json = array('result' => '1', 'file' => $folder . '/' . $handle->getFilename() . '?' . time(), 'thumbnail' => array('file' => $folder . '/' . $thumbnail->getFilename() . '?' . time(), 'width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight()), 'image' => array('width' => $handle->getWidth(), 'height' => $handle->getHeight()));
return new Response(json_encode($json));
}