/**
* Use Imagine to crop an image and do not return it's new path
*
* @param string $originalImage
* @param array $arguments
* @param array $imageOptions
*
* @return void
*
* @throws ErrorException
*/
public function doFilter($originalImage, $arguments, $imageOptions)
{
switch (strtolower($imageOptions['imageProcessor'])) {
case 'gd':
$Imagine = new \Imagine\Gd\Imagine();
break;
case 'imagick':
$Imagine = new \Imagine\Imagick\Imagine();
break;
case 'gmagick':
$Imagine = new \Imagine\Gmagick\Imagine();
break;
default:
throw new ErrorException('Unsupported imageProcessor config value: ' . $imageOptions['imageProcessor']);
}
$image = $Imagine->open($originalImage);
$size = $image->getSize();
$width = empty($arguments['width']) ? $size->getWidth() : $arguments['width'];
$height = empty($arguments['height']) ? $size->getHeight() : $arguments['height'];
$x = empty($arguments['x']) ? 0 : $arguments['x'];
$y = empty($arguments['y']) ? 0 : $arguments['y'];
if ($width > $imageOptions['maxAllowedResizeWidth']) {
$width = $imageOptions['maxAllowedResizeWidth'];
}
if ($height > $imageOptions['maxAllowedResizeHeight']) {
$height = $imageOptions['maxAllowedResizeHeight'];
}
$newImage = $image->crop(new Point($x, $y), new Box($width, $height));
$newImage->save($originalImage, array('jpeg_quality' => $arguments['quality']));
}
protected function create_scaled_image($file_name, $options)
{
$imagine = new \Imagine\Gmagick\Imagine();
$size = new \Imagine\Image\Box($options['max_width'], $options['max_height']);
$mode = \Imagine\Image\ImageInterface::THUMBNAIL_INSET;
$file_path = $this->options['upload_dir'] . $file_name;
$new_file_path = $options['upload_dir'] . $file_name;
$success = $imagine->open($file_path)->resize($size, $mode)->save($new_file_path);
return $success;
}
public function adicionar($foto = NULL)
{
if ($foto) {
$foto = base64_decode($foto);
$imagine = new \Imagine\Gmagick\Imagine();
$size = new \Imagine\Image\Box(615, 302);
$mode = \Imagine\Image\ImageInterface::THUMBNAIL_INSET;
$srcfotodir = LITHIUM_APP_PATH . '/webroot/img/original/';
$destfotodir = LITHIUM_APP_PATH . '/webroot/img/projectos/galeria/';
$imagine->open($srcfotodir . $foto)->resize($size, $mode)->save($destfotodir . $foto);
$galeria = Galeria::find('first');
$fotos = $galeria->foto->to('array');
array_push($fotos, $foto);
$galeria->foto = $fotos;
$galeria->save();
}
$this->redirect('Galeria::index');
}
public function teste()
{
$imagine = new \Imagine\Gmagick\Imagine();
$size = new \Imagine\Image\Box(635, 381);
$mode = \Imagine\Image\ImageInterface::THUMBNAIL_INSET;
$projectos = Construcao::find('all', array('order' => array('ordem' => 'ASC'), 'fields' => 'foto', "limit" => 3, "page" => 4));
$fotos = [];
foreach ($projectos as $projecto) {
foreach ($projecto->to('array') as $fotoarray) {
foreach ($fotoarray as $foto) {
array_push($fotos, $foto);
}
}
}
$cont = 0;
foreach (glob(LITHIUM_APP_PATH . "/webroot/img/projectos/*.jpg") as $srcimg) {
$imgname = substr($srcimg, -20);
if (in_array($imgname, $fotos)) {
$new_file_path = Libraries::get(true, 'path') . '/webroot/img/projectos/grandes/' . $imgname;
$success = $imagine->open($srcimg)->resize($size, $mode)->save($new_file_path);
if ($success) {
echo "done {$imgname} </br>";
}
}
}
echo $cont;
}
/**
* Use Imagine to resize an image and return it's new path
*
* @param string $originalImage
* @param array $arguments
* @param array $imageOptions
*
* @return void
*
* @throws ErrorException
*/
public function doFilter($originalImage, $arguments, $imageOptions)
{
// Need at least a height or a width
if (empty($arguments['height']) && empty($arguments['width'])) {
throw new ErrorException('You must set at least the height (h) or the width (w)');
}
switch (strtolower($imageOptions['imageProcessor'])) {
case 'gd':
$Imagine = new \Imagine\Gd\Imagine();
break;
case 'imagick':
$Imagine = new \Imagine\Imagick\Imagine();
break;
case 'gmagick':
$Imagine = new \Imagine\Gmagick\Imagine();
break;
default:
throw new ErrorException('Unsupported imageProcessor config value: ' . $imageOptions['imageProcessor']);
}
$image = $Imagine->open($originalImage);
$size = $image->getSize();
$originalWidth = $size->getWidth();
$originalHeight = $size->getHeight();
$width = $originalWidth;
$height = $originalHeight;
if (!empty($arguments['height'])) {
if ($originalHeight > $arguments['height'] || $arguments['stretch']) {
$height = $arguments['height'];
}
}
if (!empty($arguments['width'])) {
if ($originalWidth > $arguments['width'] || $arguments['stretch']) {
$width = $arguments['width'];
}
}
/**
* Prevent from someone from creating huge images
*/
if ($width > $imageOptions['maxAllowedResizeWidth']) {
$width = $imageOptions['maxAllowedResizeWidth'];
}
if ($height > $imageOptions['maxAllowedResizeHeight']) {
$height = $imageOptions['maxAllowedResizeHeight'];
}
$mode = $arguments['exact'] ? ImageInterface::THUMBNAIL_OUTBOUND : ImageInterface::THUMBNAIL_INSET;
$newSize = new Box($width, $height);
$newImage = $image->thumbnail($newSize, $mode);
if ($arguments['fill']) {
$adjustedSize = $newImage->getSize();
$canvasWidth = isset($arguments['width']) ? $arguments['width'] : $adjustedSize->getWidth();
$canvasHeight = isset($arguments['height']) ? $arguments['height'] : $adjustedSize->getHeight();
/**
* Prevent from someone from creating huge images
*/
if ($canvasWidth > $imageOptions['maxAllowedResizeWidth']) {
$canvasWidth = $imageOptions['maxAllowedResizeWidth'];
}
if ($canvasHeight > $imageOptions['maxAllowedResizeHeight']) {
$canvasHeight = $imageOptions['maxAllowedResizeHeight'];
}
$canvas = $Imagine->create(new Box($canvasWidth, $canvasHeight), new Color($arguments['fillColour']));
// Put image in the middle of the canvas
$newImage = $canvas->paste($newImage, new Point((int) (($canvasWidth - $adjustedSize->getWidth()) / 2), (int) (($canvasHeight - $adjustedSize->getHeight()) / 2)));
}
$newImage->save($originalImage, array('quality' => $arguments['quality']));
}