function IMAGEN_tipo_normal()
{
$escalado = 'IMG/i/m/' . $_GET['ancho'] . '_' . $_GET['alto'] . '_' . $_GET['sha1'];
$origen = 'IMG/i/' . $_GET['sha1'];
$ancho = $_GET['ancho'];
$alto = $_GET['alto'];
if (@($ancho * $alto) > 562500) {
die('La imagen solicitada excede el límite de este servicio');
}
if (!file_exists($escalado)) {
$im = new Imagick($origen);
$im->setCompression(Imagick::COMPRESSION_JPEG);
$im->setCompressionQuality(85);
$im->setImageFormat('jpeg');
$im->stripImage();
$im->despeckleImage();
$im->sharpenImage(0.5, 1);
//$im->reduceNoiseImage(0);
$im->setInterlaceScheme(Imagick::INTERLACE_PLANE);
$im->resizeImage($ancho, $alto, imagick::FILTER_LANCZOS, 1);
$im->writeImage($escalado);
$im->destroy();
}
$im = new Imagick($escalado);
$output = $im->getimageblob();
$outputtype = $im->getFormat();
$im->destroy();
header("Content-type: {$outputtype}");
header("Content-length: " . filesize($escalado));
echo $output;
}
function mkbilder()
{
$this->err->write('mkbilder', 'IN');
if (!class_exists("Imagick")) {
$this->err->out("Imagick-Extention nicht installiert", true);
return false;
}
$handle = new Imagick();
if (!$handle->readImage("./tmp/tmp.file_org")) {
return false;
}
$d = $handle->getImageGeometry();
if ($d["width"] < $d["height"]) {
$faktor = $d["height"] / $d["width"];
} else {
$faktor = $d["width"] / $d["height"];
}
$thumbheight = floor($this->thumbwidth * $faktor);
$handle->thumbnailImage($this->thumbwidth, $thumbheight);
$rc = $handle->writeImage("./tmp/tmp.file_thumb");
$handle->readImage("./tmp/tmp.file_org");
$popupheight = floor($this->popupwidth * $faktor);
$handle->thumbnailImage($this->popupwidth, $popupheight);
$rc = $handle->writeImage("./tmp/tmp.file_popup");
$handle->readImage("./tmp/tmp.file_org");
$infoheight = floor($this->infowidth * $faktor);
$handle->thumbnailImage($this->infowidth, $infoheight);
$rc = $handle->writeImage("./tmp/tmp.file_info");
return $rc;
}
public function index()
{
$ps = array();
$user = $this->session->all_userdata();
if (isset($_POST['submit']) && isset($user) && isset($user['users_id']) && isset($_FILES['uploaded_image']['tmp_name'])) {
$imageFile = time() . '.' . end(explode(".", $_FILES['uploaded_image']['name']));
$photoData = $_POST['photo'];
$image = new Imagick($_FILES['uploaded_image']['tmp_name']);
$height = $image->getImageHeight();
$width = $image->getImageWidth();
if ($width > 800 || $height > 800) {
if ($height < $width) {
$image->scaleImage(800, 0);
} else {
$image->scaleImage(0, 600);
}
}
$image->writeImage('./storage/photos/b/' . $imageFile);
$image->cropThumbnailImage(100, 100);
$image->writeImage('./storage/thumbs/' . $imageFile);
$ps['photo_b'] = '/storage/photos/b/' . $imageFile;
$ps['thumb'] = '/storage/thumbs/' . $imageFile;
$data = array('iname' => $photoData['iname'] ? $photoData['iname'] : 'noname', 'idesc' => $photoData['idesc'] ? $photoData['idesc'] : '', 'path' => '/storage/photos/', 'file' => $imageFile, 'thumb' => $ps['thumb'], 'add_date' => time(), 'allow_comments' => isset($photoData['allow_comments']) ? 1 : 0, 'users_id' => $user['users_id']);
$this->db->insert('photos', $data);
$photos_id = $this->db->insert_id();
$this->load->model('m_users');
$this->load->model('m_logs');
$this->m_users->update(array('num_photos' => $user['num_photos'] + 1), $user['users_id']);
$this->m_logs->add(array('users_id' => $user['users_id'], 'action' => 1, 'object_type' => 2, 'object_id' => $photos_id));
}
$ps['_activeMenu'] = 'upload';
$this->tpl->view('frontend/upload/', $ps);
}
function save($file_name = null, $quality = null)
{
$type = $this->out_type;
if (!$type) {
$type = $this->img_type;
}
if (!self::supportSaveType($type)) {
throw new lmbImageTypeNotSupportedException($type);
}
$this->img->setImageFormat($type);
$this->img->setImageFilename($file_name);
if (!is_null($quality) && strtolower($type) == 'jpeg') {
if (method_exists($this->img, 'setImageCompression')) {
$this->img->setImageCompression(imagick::COMPRESSION_JPEG);
$this->img->setImageCompressionQuality($quality);
} else {
$this->img->setCompression(imagick::COMPRESSION_JPEG);
$this->img->setCompressionQuality($quality);
}
}
if (!$this->img->writeImage($file_name)) {
throw new lmbImageSaveFailedException($file_name);
}
$this->destroyImage();
}
/**
* @see Fizzy_Image_Adapter_Interface
*/
public function save($destination)
{
//if(!is_writable($destination)) {
// throw new Fizzy_Image_Exception("Destination '{$destination}' is not writable.");
//}
$this->_image->writeImage($destination);
return $this;
}
/**
* @param $path
*/
public function save($path, $format = null, $quality = null)
{
if (!$format) {
$format = "png";
}
$this->resource->stripimage();
$this->resource->setImageFormat($format);
if ($quality) {
$this->resource->setCompressionQuality((int) $quality);
$this->resource->setImageCompressionQuality((int) $quality);
}
$this->resource->writeImage($path);
return $this;
}
/**
* {@inheritDoc}
*/
public function apply($absolutePath)
{
$info = pathinfo($absolutePath);
if (isset($info['extension']) && false !== strpos(strtolower($info['extension']), 'pdf')) {
// If it doesn't exists, extract the first page of the PDF
if (!file_exists("{$absolutePath}.png")) {
$this->imagick->readImage($absolutePath . '[0]');
$this->imagick->setImageFormat('png');
$this->imagick->writeImage("{$absolutePath}.png");
$this->imagick->clear();
}
$absolutePath .= '.png';
}
return $absolutePath;
}
function imagick_thumbnail($image, $timage, $ext, $thumbnail_name, $imginfo)
{
try {
$imagick = new Imagick();
$fullpath = "./" . $this->thumbnail_path . "/" . $timage[0] . "/" . $thumbnail_name;
if ($ext == "gif") {
$imagick->readImage($image . '[0]');
} else {
$imagick->readImage($image);
}
$info = $imagick->getImageGeometry();
$this->info[0] = $info['width'];
$this->info[1] = $info['height'];
$imagick->thumbnailImage($this->dimension, $this->dimension, true);
if ($ext == "png" || $ext == "gif") {
$white = new Imagick();
$white->newImage($this->dimension, $this->dimension, "white");
$white->compositeimage($image, Imagick::COMPOSITE_OVER, 0, 0);
$white->writeImage($fullpath);
$white->clear();
} else {
$imagick->writeImage($fullpath);
}
$imagick->clear();
} catch (Exception $e) {
echo "Unable to load image." . $e->getMessage();
return false;
}
return true;
}
/**
* Write current image to a file
*
* @param string $file (OPTIONAL) The file to write to. Default: original file
* @param string $type (OPTIONAL) The output image type. Default: jpeg
* @return Engine_Image_Adapter_Gd
* @throws Engine_Image_Adapter_Exception If unable to write
*/
public function write($file = null, $type = 'jpeg')
{
$this->_checkOpenImage();
// Set file type
if ($type == 'jpg') {
$type = 'jpeg';
}
$type = strtoupper($type);
if ($type !== $this->_resource->getImageFormat()) {
$this->_resource->setImageFormat($type);
}
// Set quality
if (null !== $this->_quality) {
$this->_resource->setImageCompressionQuality($this->_quality);
}
// Write
if (null === $file) {
$return = $this->_resource->writeImage();
} else {
$return = $this->_resource->writeImage($file);
}
// Error
if (!$return) {
if (!$file) {
$file = $this->_resource->getImageFilename();
}
throw new Engine_Image_Adapter_Exception(sprintf('Unable to write image to file "%s"', $file));
}
return $this;
}
public function makeThumb($path, $W = NULL, $H = NULL)
{
$image = new Imagick();
$image->readImage($ImgSrc);
// Trasformo in RGB solo se e` il CMYK
if ($image->getImageColorspace() == Imagick::COLORSPACE_CMYK) {
$image->transformImageColorspace(Imagick::COLORSPACE_RGB);
}
$image->profileImage('*', NULL);
$image->stripImage();
$imgWidth = $image->getImageWidth();
$imgHeight = $image->getImageHeight();
if ((!$H || $H == null || $H == 0) && (!$W || $W == null || $W == 0)) {
$W = $imgWidth;
$H = $imgHeight;
} elseif (!$H || $H == null || $H == 0) {
$H = $W * $imgHeight / $imgWidth;
} elseif (!$W || $W == null || $W == 0) {
$W = $H * $imgWidth / $imgHeight;
}
$image->resizeImage($W, $H, Imagick::FILTER_LANCZOS, 1);
/** Scrivo l'immagine */
$image->writeImage($path);
/** IMAGE OUT */
header('X-MHZ-FLY: Nice job!');
header(sprintf('Content-type: image/%s', strtolower($image->getImageFormat())));
echo $image->getImageBlob();
$image->destroy();
die;
}
public function createMissingThumbsAction()
{
$this->initCommonParams($this->getRequest());
$this->outputMessage('[light_cyan]Creating missing thumbs.');
$dbAdapter = $this->getServiceLocator()->get('dbAdapter');
$apartments = $dbAdapter->createStatement('
SELECT ai.*, a.`name`
FROM `ga_apartment_images` ai LEFT JOIN `ga_apartments` a
ON ai.`apartment_id` = a.`id`
')->execute();
foreach ($apartments as $apartment) {
$this->outputMessage('[cyan]Looking into [light_blue]' . $apartment['name'] . '[cyan] images...');
for ($i = 1; $i <= 32; $i++) {
if ($apartment['img' . $i]) {
$imgPathComponents = explode('/', $apartment['img' . $i]);
$originalFileName = array_pop($imgPathComponents);
$originalFilePath = DirectoryStructure::FS_GINOSI_ROOT . DirectoryStructure::FS_IMAGES_ROOT . DirectoryStructure::FS_IMAGES_APARTMENT . $apartment['apartment_id'] . '/' . $originalFileName;
$thumbFilePath = str_replace('_orig.', '_555.', $originalFilePath);
if (!file_exists($originalFilePath)) {
$this->outputMessage('[error] Original file for image ' . $i . ' is missing.');
} else {
if (file_exists($thumbFilePath)) {
$this->outputMessage('[light_blue] Thumb for image ' . $i . ' exists.');
} else {
$thumb = new \Imagick($originalFilePath);
$thumb->resizeImage(555, 370, \Imagick::FILTER_LANCZOS, 1);
$thumb->writeImage($thumbFilePath);
$this->outputMessage('[success] Added thumb for image ' . $i);
}
}
}
}
}
$this->outputMessage('Done!');
}
function upload_image($arr_image, $location, $compression = null, $width = 245, $height = 170)
{
$image_location = "";
$allowedExts = array("gif", "jpeg", "jpg", "png", "JPG", "JPEG", "GIF", "PNG", "pdf", "PDF");
$temp = explode(".", $arr_image["file"]["name"]);
$extension = end($temp);
if (($arr_image["file"]["type"] == "image/gif" || $arr_image["file"]["type"] == "image/jpeg" || $arr_image["file"]["type"] == "image/jpg" || $arr_image["file"]["type"] == "image/pjpeg" || $arr_image["file"]["type"] == "image/x-png" || $arr_image["file"]["type"] == "image/png") && $arr_image["file"]["size"] < 1024 * 1000 * 10 && in_array($extension, $allowedExts)) {
if ($arr_image["file"]["error"] > 0) {
echo "Return Code: " . $arr_image["file"]["error"] . "<br>";
} else {
$compression_type = Imagick::COMPRESSION_JPEG;
$image_location = $location . "." . $extension;
if (move_uploaded_file($arr_image["file"]["tmp_name"], $image_location)) {
//echo "Image Uploaded to : ".$image_location;
} else {
//echo "Image not uploaded";
}
if (is_null($compression)) {
$im = new Imagick($image_location);
$im->setImageFormat('jpg');
$im->setImageCompression($compression_type);
$im->setImageCompressionQuality(95);
$im->stripImage();
$im->thumbnailImage($width, $height);
$image_location = $location . ".jpg";
$im->writeImage($image_location);
}
}
}
return $image_location;
}
/**
* {@inheritdoc}
*/
public function save($file, $quality = 95)
{
// Set image quality
$this->image->setImageCompressionQuality($quality);
// Save image
$this->image->writeImage($file);
}
protected function save($path)
{
$pathinfo = pathinfo($path);
if (!file_exists($pathinfo['dirname'])) {
mkdir($pathinfo['dirname'], 0777, true);
}
try {
$image = new \Imagick($this->source);
$image->thumbnailImage($this->width, $this->height, true);
if ($this->color) {
$thumb = $image;
$image = new \Imagick();
$image->newImage($this->width, $this->height, $this->color, $pathinfo['extension']);
$size = $thumb->getImageGeometry();
$x = ($this->width - $size['width']) / 2;
$y = ($this->height - $size['height']) / 2;
$image->compositeImage($thumb, \imagick::COMPOSITE_OVER, $x, $y);
$thumb->destroy();
}
$image->writeImage($path);
$image->destroy();
} catch (\Exception $e) {
}
return $this;
}
public function crop(ImageInterface $image, Size $sizeDest, Point $cropIniPoint = null, $middleCrop = true)
{
$imagick = new \Imagick($image->getPath());
$widthSrc = $imagick->getImageWidth();
$heightSrc = $imagick->getImageHeight();
$widthDest = $sizeDest->getWidth();
$heightDest = $sizeDest->getHeight();
$cropX = 0;
$cropY = 0;
if ($middleCrop) {
$cropX = ($widthSrc - $widthDest) / 2;
$cropY = ($heightSrc - $heightDest) / 2;
} else {
if (isset($cropIniPoint)) {
$cropX = $cropIniPoint->getX();
$cropY = $cropIniPoint->getY();
}
}
$imagick = new \Imagick($image->getPath());
$imagick->cropImage($widthDest, $heightDest, $cropX, $cropY);
$addToName = "_croped_" . $widthDest . "x" . $heightDest;
list($name, $extension) = explode(".", $image->getOriginalName());
list($path, $extension) = explode(".", $image->getPath());
$newPath = $path . $addToName . "." . $extension;
$newName = $name . $addToName . "." . $extension;
$newImageSize = new Size($imagick->getImageWidth(), $imagick->getImageHeight());
$imagick->writeImage($newPath);
return $this->ImagickToImage($imagick, $image, $newPath, $newName, $newImageSize);
}
function apply_mask($image_src_path, $mask_path, $image_dest_path)
{
$src = new Imagick($image_src_path);
$mask = new Imagick($mask_path);
$src->compositeImage($mask, Imagick::COMPOSITE_DEFAULT, 0, 0);
$src->writeImage($image_dest_path);
}
/**
* @param $file
* @return string
*/
public function thumbnail($file)
{
$format = '';
$name = md5((new \DateTime())->format('c'));
foreach ($this->sizes as $size) {
$image = new \Imagick($file);
$imageRatio = $image->getImageWidth() / $image->getImageHeight();
$width = $size['width'];
$height = $size['height'];
$customRation = $width / $height;
if ($customRation < $imageRatio) {
$widthThumb = 0;
$heightThumb = $height;
} else {
$widthThumb = $width;
$heightThumb = 0;
}
$image->thumbnailImage($widthThumb, $heightThumb);
$image->cropImage($width, $height, ($image->getImageWidth() - $width) / 2, ($image->getImageHeight() - $height) / 2);
$image->setCompressionQuality(100);
$format = strtolower($image->getImageFormat());
$pp = $this->cachePath . '/' . $size['name'] . "_{$name}." . $format;
$image->writeImage($pp);
}
return "_{$name}." . $format;
}
public function addWatermark($image_path)
{
try {
// Open the original image
$image = new \Imagick();
$is_success = $image->readImage($image_path);
if ($is_success === FALSE) {
throw new WatermarkException("Cannot read uploaded image");
}
$watermark = new \Imagick();
$is_success = $watermark->readImage($this->_WATERMARK_IMAGE_PATH);
if ($is_success === FALSE) {
throw new WatermarkException("Cannot read uploaded image");
}
$image_width = $image->getImageWidth();
$image_height = $image->getImageHeight();
$watermark_width = $watermark->getImageWidth();
$watermark_height = $watermark->getImageHeight();
$watermark_pos_x = $image_width - $watermark_width - 20;
$watermark_pos_y = 20;
// Overlay the watermark on the original image
$is_success = $image->compositeImage($watermark, \imagick::COMPOSITE_OVER, $watermark_pos_x, $watermark_pos_y);
if ($is_success === FALSE) {
throw new WatermarkException("Cannot save image after watermarked");
}
//Write the image
$image->writeImage($image_path);
} catch (ImagickException $e) {
error_log($e->getMessage());
throw new WatermarkException($e->getMessage(), $e->getCode(), $e);
}
}
/**
* Creates a thumbnail with imagick.
*
* @param File $fileObject FileObject to add properties
* @param string $httpPathToMediaDir Http path to file
* @param string $pathToMediaDirectory Local path to file
* @param string $fileName Name of the image
* @param string $fileExtension Fileextension
* @param integer $width Width of thumbnail, if omitted, size will be proportional to height
* @param integer $height Height of thumbnail, if omitted, size will be proportional to width
*
* @throws ThumbnailCreationFailedException If imagick is not supported
* @throws InvalidArgumentException If both, height and width are omitted or file format is not supported
*/
private static function createThumbnailWithImagick(File &$fileObject, $httpPathToMediaDir, $pathToMediaDirectory, $fileName, $fileExtension, $width = null, $height = null)
{
if (!extension_loaded('imagick')) {
throw new ExtensionNotLoadedException('Imagick is not loaded on this system');
}
if ($width === null && $height === null) {
throw new InvalidArgumentException('Either width or height must be provided');
}
// create thumbnails with imagick
$imagick = new \Imagick();
if (!in_array($fileExtension, $imagick->queryFormats("*"))) {
throw new ThumbnailCreationFailedException('No thumbnail could be created for the file format');
}
// read image into imagick
$imagick->readImage(sprintf('%s/%s.%s', $pathToMediaDirectory, $fileName, $fileExtension));
// set size
$imagick->thumbnailImage($width, $height);
// null values allowed
// write image
$imagick->writeImage(sprintf('%s/%sx%s-thumbnail-%s.%s', $pathToMediaDirectory, $imagick->getImageWidth(), $imagick->getImageHeight(), $fileName, $fileExtension));
$fileObject->setThumbnailLink(sprintf('%s/%sx%s-thumbnail-%s.%s', $httpPathToMediaDir, $imagick->getImageWidth(), $imagick->getImageHeight(), $fileName, $fileExtension));
$fileObject->setLocalThumbnailPath(sprintf('%s/%sx%s-thumbnail-%s.%s', $pathToMediaDirectory, $imagick->getImageWidth(), $imagick->getImageHeight(), $fileName, $fileExtension));
// free up associated resources
$imagick->destroy();
}
static function copyResizedImage($inputFile, $outputFile, $width, $height = null, $crop = true)
{
if (extension_loaded('gd')) {
$image = new GD($inputFile);
if ($height) {
if ($width && $crop) {
$image->cropThumbnail($width, $height);
} else {
$image->resize($width, $height);
}
} else {
$image->resize($width);
}
return $image->save($outputFile);
} elseif (extension_loaded('imagick')) {
$image = new \Imagick($inputFile);
if ($height && !$crop) {
$image->resizeImage($width, $height, \Imagick::FILTER_LANCZOS, 1, true);
} else {
$image->resizeImage($width, null, \Imagick::FILTER_LANCZOS, 1);
}
if ($height && $crop) {
$image->cropThumbnailImage($width, $height);
}
return $image->writeImage($outputFile);
} else {
throw new HttpException(500, 'Please install GD or Imagick extension');
}
}
public function save()
{
$success = parent::save();
if ($success && isset($this->tempFile)) {
$extension = $this->getExtension();
// save original
$original = $this->name . "." . $extension;
$path = $this->getPath(null, true);
$this->logger->log("moving " . $this->tempFile["tmp_name"] . " to " . $path);
$success = move_uploaded_file($this->tempFile["tmp_name"], $path);
if ($success && $this->isImage()) {
$thumbs = array(array('width' => 200, 'suffix' => 'small'), array('width' => 500, 'suffix' => 'med'));
foreach ($thumbs as $thumb) {
$thumb_path = $this->getPath($thumb['suffix'], true);
$this->logger->log("thumbnailing " . $this->tempFile["tmp_name"] . " to " . $thumb_path);
$image = new Imagick($path);
$image->scaleImage($thumb['width'], 0);
$image->writeImage($thumb_path);
$image->destroy();
}
} else {
if (!$success) {
$this->errorMessage = "Oops! We had trouble moving the file. Please try again later.";
$success = false;
}
}
} else {
$this->status = "Sorry, there was an error with the file: " . $this->tempFile["error"];
$success = false;
}
return $success;
}
public static function get($username)
{
$lowercase = strtolower($username);
$skin = './minecraft/skins/' . $lowercase . '.png';
if (file_exists($skin)) {
if (time() - filemtime($skin) < self::$expires) {
return $lowercase;
}
$cached = true;
}
$binary = self::fetch('http://s3.amazonaws.com/MinecraftSkins/' . $username . '.png');
if ($binary === false) {
if ($cached) {
return $lowercase;
}
header('Status: 404 Not Found');
return $username == self::DEFAULT_SKIN ? $lowercase : self::get(self::DEFAULT_SKIN);
}
$img = new Imagick();
$img->readImageBlob($binary);
$img->stripImage();
// strip metadata
$img->writeImage($skin);
self::_getHelm($img)->writeImage('./minecraft/helms/' . $lowercase . '.png');
self::_getHead($img)->writeImage('./minecraft/heads/' . $lowercase . '.png');
self::_getPlayer($img)->writeImage('./minecraft/players/' . $lowercase . '.png');
return $lowercase;
}
/**
* 保存图像
* @param string $imgname 图像保存名称
* @param string $type 图像类型
* @param boolean $interlace 是否对JPEG类型图像设置隔行扫描
* @throws \Exception
*/
public function save($imgname, $type = NULL, $interlace = true)
{
if (empty($this->img)) {
throw new \Exception(_('No image resources can be saved'));
}
//设置图片类型
if (is_null($type)) {
$type = $this->info['type'];
} else {
$type = strtolower($type);
$this->img->setImageFormat($type);
}
//JPEG图像设置隔行扫描
if ('jpeg' == $type || 'jpg' == $type) {
$this->img->setImageInterlaceScheme(1);
}
//去除图像配置信息
$this->img->stripImage();
//保存图像
$imgname = realpath(dirname($imgname)) . '/' . basename($imgname);
//强制绝对路径
if ('gif' == $type) {
$this->img->writeImages($imgname, true);
} else {
$this->img->writeImage($imgname);
}
}
function create_thumb($source_file, $thumb_file, $edge = THUMBNAIL_CROP_EDGE, &$src_w = NULL, &$src_h = NULL)
{
$composite_img = new Imagick($source_file);
$blank_img = new Imagick();
$src_w = $composite_img->getImageWidth();
$src_h = $composite_img->getImageHeight();
if ($src_h > $edge && $src_w > $edge) {
$composite_img->cropThumbnailImage($edge, $edge);
$composite_img->setImageFormat('jpeg');
$composite_img->writeImage($thumb_file);
$composite_img->clear();
$blank_img = $composite_img;
} else {
$blank_img->newImage($edge, $edge, new ImagickPixel('#DEF'), "jpg");
if ($src_w > $src_h) {
$crop_x = $src_w / 2 - $edge / 2;
$crop_y = 0;
$offset_x = 0;
$offset_y = $edge / 2 - $src_h / 2;
} else {
$crop_x = 0;
$crop_y = $src_h / 2 - $edge / 2;
$offset_x = $edge / 2 - $src_w / 2;
$offset_y = 0;
}
$composite_img->cropImage($edge, $edge, $crop_x, $crop_y);
$blank_img->compositeImage($composite_img, Imagick::COMPOSITE_OVER, $offset_x, $offset_y);
$blank_img->setImageFormat('jpeg');
$blank_img->writeImage($thumb_file);
$blank_img->clear();
}
return $blank_img;
}
/**
* Saves the image to a file
*
* @param $filename string the name of the file to write to
*
* @return bool|PEAR_Error TRUE or a PEAR_Error object on error
* @access public
*/
function save($filename, $type = '', $quality = null)
{
$options = is_array($quality) ? $quality : array();
if (is_numeric($quality)) {
$options['quality'] = $quality;
}
$quality = $this->_getOption('quality', $options, 75);
$this->imagick->setImageCompression($quality);
if ($type && strcasecmp($type, $this->type)) {
try {
$this->imagick->setImageFormat($type);
} catch (ImagickException $e) {
return $this->raiseError('Could not save image to file (conversion failed).', IMAGE_TRANSFORM_ERROR_FAILED);
}
}
try {
$this->imagick->writeImage($filename);
} catch (ImagickException $e) {
return $this->raiseError('Could not save image to file: ' . $e->getMessage(), IMAGE_TRANSFORM_ERROR_IO);
}
if (!$this->keep_settings_on_save) {
$this->free();
}
return true;
}
/**
* Tries to converts the <b>$input</b> image into the <b>$output</b> format.
*
* @param string $input The input file.
* @param string $output The output file.
* @return void
*/
public static function convert($input, $output)
{
$inputType = strtolower(pathinfo($input, PATHINFO_EXTENSION));
$outputType = strtolower(pathinfo($output, PATHINFO_EXTENSION));
// Check for output file without extension and reuse input type
if ($outputType === '') {
$outputType = $inputType;
$output .= ".{$outputType}";
}
if ($inputType === 'svg') {
self::prepareSvg($input);
}
if ($inputType === $outputType) {
file_put_contents($output, file_get_contents($input));
} elseif (extension_loaded('imagick') === true) {
$imagick = new \Imagick($input);
$imagick->setImageFormat($outputType);
$imagick->writeImage($output);
// The following code is not testable when imagick is installed
// @codeCoverageIgnoreStart
} elseif (self::hasImagickConvert() === true) {
$input = escapeshellarg($input);
$output = escapeshellarg($output);
system("convert {$input} {$output}");
} else {
$fallback = substr($output, 0, -strlen($outputType)) . $inputType;
echo "WARNING: Cannot generate image of type '{$outputType}'. This", " feature needs either the\n pecl/imagick extension or", " the ImageMagick cli tool 'convert'.\n\n", "Writing alternative image:\n{$fallback}\n\n";
file_put_contents($fallback, file_get_contents($input));
}
// @codeCoverageIgnoreEnd
}
function getPage($page)
{
$format = $this->parameters['format_image'];
switch ($format) {
case "imagick":
case "png":
$extension = "png";
$content_type = "image/x-png";
break;
case "jpeg":
$extension = "jpg";
$content_type = "image/jpeg";
break;
}
$len = strlen($this->getPageCount());
if (!file_exists($this->doc->driver->get_cached_filename($this->doc->id) . "-" . str_pad($page, $len, "0", STR_PAD_LEFT) . "." . $extension)) {
$resolution = $this->parameters['resolution_image'];
if ($format == "imagick") {
exec("pdftoppm -f {$page} -l {$page} -r " . $resolution . " " . $this->doc->driver->get_cached_filename($this->doc->id) . " " . $this->doc->driver->get_cached_filename("page_" . $this->doc->id));
$imagick = new Imagick();
$imagick->setResolution($resolution, $resolution);
$imagick->readImage($this->doc->driver->get_cached_filename("page_" . $this->doc->id) . "-" . str_pad($page, $len, "0", STR_PAD_LEFT) . ".ppm");
$imagick->writeImage($this->doc->driver->get_cached_filename("page_" . $this->doc->id) . "-" . str_pad($page, $len, "0", STR_PAD_LEFT) . ".png");
unlink($this->doc->driver->get_cached_filename("page_" . $this->doc->id) . "-" . str_pad($page, $len, "0", STR_PAD_LEFT) . ".ppm");
} else {
exec("pdftoppm -f {$page} -l {$page} -r " . $resolution . " -" . $format . " " . $this->doc->driver->get_cached_filename($this->doc->id) . " " . $this->doc->driver->get_cached_filename("page_" . $this->doc->id));
}
}
if (file_exists($this->doc->driver->get_cached_filename("page_" . $this->doc->id) . "-" . str_pad($page, $len, "0", STR_PAD_LEFT) . "." . $extension)) {
header("Content-Type: " . $content_type);
print file_get_contents($this->doc->driver->get_cached_filename("page_" . $this->doc->id) . "-" . str_pad($page, $len, "0", STR_PAD_LEFT) . "." . $extension);
}
}
public function beforeSave($options = array())
{
if (isset($this->data['Candidate']['image']) && is_array($this->data['Candidate']['image'])) {
if (!empty($this->data['Candidate']['image']['size'])) {
$im = new Imagick($this->data['Candidate']['image']['tmp_name']);
$im->resizeImage(512, 512, Imagick::FILTER_CATROM, 1, true);
$path = WWW_ROOT . 'media';
$fileName = str_replace('-', '/', String::uuid()) . '.jpg';
if (!file_exists($path . '/' . dirname($fileName))) {
mkdir($path . '/' . dirname($fileName), 0777, true);
}
$im->writeImage($path . '/' . $fileName);
if (file_exists($path . '/' . $fileName)) {
$this->data['Candidate']['image'] = $fileName;
} else {
unset($this->data['Candidate']['image']);
}
} else {
unset($this->data['Candidate']['image']);
}
}
if (isset($this->data['Candidate']['name'])) {
$this->data['Candidate']['name'] = str_replace(array('&bull;', '•', '‧', '.', '•', '．．'), '．', $this->data['Candidate']['name']);
}
return parent::beforeSave($options);
}
public function resize($file, $size = array('width' => 100, 'height' => 100), $type = 'png', $fixed = false)
{
$image = new Imagick($this->file);
$image->setBackgroundColor(new ImagickPixel('transparent'));
$image->setImageFormat($type);
if ($fixed === true) {
$newWidth = $size['width'];
$newHeight = $size['height'];
} else {
$imageprops = $image->getImageGeometry();
$width = $imageprops['width'];
$height = $imageprops['height'];
if ($width > $height) {
$newHeight = $size['height'];
$newWidth = $size['height'] / $height * $width;
} else {
$newWidth = $size['width'];
$newHeight = $size['width'] / $width * $height;
}
}
$image->resizeImage($newWidth, $newHeight, imagick::FILTER_LANCZOS, 1);
$image->writeImage($file . '.' . $type);
$image->clear();
$image->destroy();
}
private function watermarkPrint_imagick($src, $watermark, $dest_x, $dest_y, $quality, $transparency, $watermarkImgInfo)
{
try {
// Open the original image
$img = new Imagick($src);
// Open the watermark
$watermark = new Imagick($watermark);
// Set transparency
if (strtoupper($watermark->getImageFormat()) !== 'PNG') {
$watermark->setImageOpacity($transparency / 100);
}
// Overlay the watermark on the original image
$img->compositeImage($watermark, imagick::COMPOSITE_OVER, $dest_x, $dest_y);
// Set quality
if (strtoupper($img->getImageFormat()) === 'JPEG') {
$img->setImageCompression(imagick::COMPRESSION_JPEG);
$img->setCompressionQuality($quality);
}
$result = $img->writeImage($src);
$img->clear();
$img->destroy();
$watermark->clear();
$watermark->destroy();
return $result ? true : false;
} catch (Exception $e) {
return false;
}
}
