Beispiel #1
0
 public static function resize($strFileName = "", $intWidth = 100, $intHeight = 75, $intTemplate = RESIZE_EXACT, $intQuality = 75, $blnOverwrite = FALSE, $strName = "", $blnToScreen = FALSE, $blnGrayscale = FALSE)
 {
     $strReturn = $strName;
     if (empty($strReturn)) {
         if (!$blnOverwrite) {
             //*** Generate a random name.
             $strExtension = self::getExtension(basename($strFileName));
             $strReturn = dirname($strFileName) . "/{$intWidth}x{$intHeight}_" . basename($strFileName, $strExtension) . "_" . strtotime("now") . "{$strExtension}";
         } else {
             $strReturn = $strFileName;
         }
     }
     $objEditor = new ImageEditor(basename($strFileName), dirname($strFileName) . "/");
     switch ($intTemplate) {
         case RESIZE_CROP:
             //*** Don't blow the image up if it is smaller then the destination.
             if ($intWidth > $objEditor->getWidth() && $intHeight > $objEditor->getHeight()) {
                 //*** Skip the resize.
             } else {
                 $destX = ($objEditor->getWidth() - $intWidth) / 2;
                 $destY = ($objEditor->getHeight() - $intHeight) / 2;
                 $objEditor->crop(round($destX), round($destY), $intWidth, $intHeight);
             }
             break;
         case RESIZE_FIT_CROP:
             //*** Resize the image to fit into the boundary box.
             //*** Portrait source.
             $destWidth = $intWidth;
             $destHeight = $destWidth / $objEditor->getWidth() * $objEditor->getHeight();
             if ($destHeight < $intHeight) {
                 //*** Landscape source.
                 $destHeight = $intHeight;
                 $destWidth = $destHeight / $objEditor->getHeight() * $objEditor->getWidth();
             }
             //*** Don't blow the image up if it is smaller then the destination.
             if (round($destWidth) > $objEditor->getWidth() && round($destHeight) > $objEditor->getHeight()) {
                 //*** Skipt the resize.
                 $destX = ($objEditor->getWidth() - $intWidth) / 2;
                 $destY = ($objEditor->getHeight() - $intHeight) / 2;
                 $objEditor->crop(round($destX), round($destY), $intWidth, $intHeight);
             } else {
                 $objEditor->resize(round($destWidth), round($destHeight));
                 $destX = ($objEditor->getWidth() - $intWidth) / 2;
                 $destY = ($objEditor->getHeight() - $intHeight) / 2;
                 $objEditor->crop(round($destX), round($destY), $intWidth, $intHeight);
             }
             break;
         case RESIZE_DISTORT:
             //*** Don't blow the image up if it is smaller then the destination.
             if ($intWidth > $objEditor->getWidth() && $intHeight > $objEditor->getHeight()) {
                 //*** Skipt the resize.
             } else {
                 $objEditor->resize($intWidth, $intHeight);
             }
             break;
         case RESIZE_EXACT:
             $destWidth = $intWidth;
             $destHeight = $destWidth / $objEditor->getWidth() * $objEditor->getHeight();
             if ($destHeight > $intHeight) {
                 //*** Landscape source.
                 $destHeight = $intHeight;
                 $destWidth = $destHeight / $objEditor->getHeight() * $objEditor->getWidth();
             }
             //*** Don't blow the image up if it is smaller then the destination.
             if (round($destWidth) > $objEditor->getWidth() && round($destHeight) > $objEditor->getHeight()) {
                 //*** Skipt the resize.
             } else {
                 $objEditor->resize(round($destWidth), round($destHeight));
             }
             break;
     }
     if ($blnGrayscale) {
         $objEditor->grayscale();
     }
     if (!empty($strReturn)) {
         if ($blnToScreen) {
             //*** Return image.
             $objEditor->outputImage($intQuality);
         } else {
             //*** Write file to disk.
             $objEditor->outputFile(basename($strReturn), dirname($strReturn) . "/", $intQuality);
         }
     }
     return $strReturn;
 }
Beispiel #2
0
 require_once "../lib/class.image_resize.php";
 $objImageupload = new imageFileUpload();
 $objImageupload->tag_name = "file_name";
 $a_tempFileName = explode(".", strtolower($_FILES['file_name']['name']));
 $objImageupload->file_name = $a_tempFileName[0] . "." . $a_tempFileName[1];
 $newFileName = $objImageupload->file_name;
 $objImageupload->storing_directory = IMAGE_UPLOAD_PATH;
 $objImageupload->image_extensions = "jpg,gif,png,jpeg";
 if (false == $objImageupload->upload()) {
     $error = $objImageupload->errorMsg();
     echo "Error : " . $error;
 }
 $outputFileName = $objImageupload->file_name;
 $destinationPath = $objImageupload->storing_directory;
 $objImageEditor = new ImageEditor($objImageupload->file_name, $objImageupload->storing_directory);
 $objImageEditor->resizeInProportion($objImageEditor->getWidth(), $objImageEditor->getHeight(), 320);
 $objImageEditor->outputFile($outputFileName, $destinationPath);
 chmod($objImageupload->storing_directory . $objImageupload->file_name, 0777);
 /*		
 $image_height = 320;
 $image_width  =	400;
 $arfilename = $objUpload->upload($id,'file_name',IMAGE_UPLOAD_PATH,'jpeg,gif,png,JPG,JPEG,jpeg');
 $filename   = $arfilename[0];
 //$objUpload->smart_resize_image(IMAGE_UPLOAD_PATH.$arfilename[0],$image_height,$image_width,IMAGE_UPLOAD_PATH,true,$arfilename[0],false);
 */
 // $image->load(IMAGE_UPLOAD_PATH.$arfilename[0]);
 // $image->resize(320,316);
 // $image->save(IMAGE_UPLOAD_PATH.$arfilename[0]);
 // $WaterMarkText = "fototime.com";
 // $image->watermarkImage (IMAGE_UPLOAD_PATH.$arfilename[0], $WaterMarkText, //IMAGE_UPLOAD_PATH.$arfilename[0]);
 include "../classes/imageslice.php";