PHP ImagesY函数代码示例

 public function resize($width, $height)
 {
     $type = exif_imagetype($this->image);
     if ($type == 2) {
         $images_orig = ImageCreateFromJPEG($this->image);
     } elseif ($type == 3) {
         $images_orig = ImageCreateFromPNG($this->image);
     } elseif ($type == 1) {
         $images_orig = ImageCreateFromGIF($this->image);
     } else {
         return false;
     }
     $photoX = ImagesX($images_orig);
     $photoY = ImagesY($images_orig);
     $images_fin = ImageCreateTrueColor($width, $height);
     ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
     if ($type == 2) {
         ImageJPEG($images_fin, $this->image);
     } elseif ($type == 3) {
         ImagePNG($images_fin, $this->image);
     } elseif ($type == 1) {
         ImageGIF($images_fin, $this->image);
     }
     ImageDestroy($images_orig);
     ImageDestroy($images_fin);
     return true;
 }

 public function update_picture()
 {
     if (trim($_FILES["myfile"]["tmp_name"]) != "") {
         $images = $_FILES["myfile"]["tmp_name"];
         $new_images = "thumb_" . $this->session->userdata('std_cardid') . '_' . $_FILES["myfile"]["name"];
         copy($_FILES["myfile"]["tmp_name"], "assets/uploads/photo/" . $_FILES["myfile"]["name"]);
         $width = 150;
         //*** Fix Width & Heigh (Autu caculate) ***//
         $size = GetimageSize($images);
         $height = round($width * $size[1] / $size[0]);
         $images_orig = ImageCreateFromJPEG($images);
         $photoX = ImagesX($images_orig);
         $photoY = ImagesY($images_orig);
         $images_fin = ImageCreateTrueColor($width, $height);
         ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
         ImageJPEG($images_fin, "assets/uploads/photo/" . $new_images);
         ImageDestroy($images_orig);
         ImageDestroy($images_fin);
     }
     $fileName = $_FILES["myfile"]["name"];
     $ret[] = $fileName;
     $data_picture = array('std_picture' => $new_images);
     $this->Students_model->update_student_picture($this->session->userdata('std_cardid'), $data_picture);
     //echo  base_url()."assets/uploads/photo/".$new_images;
     redirect('/front_profiles/student_edit', 'refresh');
     //ChromePhp::log($ret);
     //exit;
 }

function makeThumb($path, $size, $mime = FALSE)
{
    // Verifica se é uma imagem
    // @since rev 1
    if ($mime === FALSE) {
        $mime = mime_content_type($path);
    }
    if (strpos($mime, "jpeg") !== FALSE) {
        $buffer = imagecreatefromjpeg($path);
    } elseif (strpos($mime, "bmp") !== FALSE) {
        $buffer = imagecreatefrombmp($path);
    } elseif (strpos($mime, "gif") !== FALSE) {
        $buffer = imagecreatefromgif($path);
    } elseif (strpos($mime, "png") !== FALSE) {
        $buffer = imagecreatefrompng($path);
    } else {
        return FALSE;
    }
    if ($buffer === FALSE) {
        return FALSE;
    }
    // Busca o tamanho da imagem
    // @since rev 1
    $x = $origem_x = ImagesX($buffer);
    $y = $origem_y = ImagesY($buffer);
    // Verifica qual deve ser a proporção
    // @since rev 1
    if ($x >= $y) {
        if ($x > $size) {
            $x1 = (int) ($x * ($size / $x));
            $y1 = (int) ($y * ($size / $x));
        } else {
            $x1 = $x;
            $y1 = $y;
        }
    } else {
        if ($y > $size) {
            $x1 = (int) ($x * ($size / $y));
            $y1 = (int) ($y * ($size / $y));
        } else {
            $x1 = $x;
            $y1 = $y;
        }
    }
    // Muda o tamanho da imagem
    // @since rev 1
    $image = ImageCreateTrueColor($x1, $y1);
    if ($image === FALSE) {
        return FALSE;
    }
    ImageCopyResampled($image, $buffer, 0, 0, 0, 0, $x1 + 1, $y1 + 1, $origem_x, $origem_y);
    // Libera recursos
    // @since rev 1
    ImageDestroy($buffer);
    // Retorna o resource
    // @since rev 1
    return $image;
}

function resize($image_tmp, $image_name, $width_size, $folder)
{
    $images = $image_tmp;
    $new_images = $image_name;
    $width = $width_size;
    $size = GetimageSize($images);
    $height = round($width * $size[1] / $size[0]);
    $images_orig = ImageCreateFromJPEG($images);
    $photoX = ImagesX($images_orig);
    $photoY = ImagesY($images_orig);
    $images_fin = ImageCreateTrueColor($width, $height);
    ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
    ImageJPEG($images_fin, $folder . $new_images);
    ImageDestroy($images_orig);
    ImageDestroy($images_fin);
}

function thumb_creator($source, $filename, $uploaddir)
{
    $extension = "." . getExtension($filename);
    $new_images = "thumb_" . date(YmdHis) . $extension;
    $tmp_img = $source['tmp_name'];
    $src_size = getimagesize($tmp_img);
    $width = 150;
    $height = round($width * $src_size[1] / $src_size[0]);
    if ($src_size['mime'] === 'image/jpeg') {
        $src = imagecreatefromjpeg($tmp_img);
    } else {
        if ($src_size['mime'] === 'image/jpg') {
            $src = imagecreatefromjpeg($tmp_img);
        } else {
            if ($src_size['mime'] === 'image/png') {
                $src = imagecreatefrompng($tmp_img);
            } else {
                if ($src_size['mime'] === 'image/gif') {
                    $src = imagecreatefromgif($tmp_img);
                }
            }
        }
    }
    $photoX = ImagesX($src);
    $photoY = ImagesY($src);
    $images_fin = ImageCreateTrueColor($width, $height);
    ImageCopyResampled($images_fin, $src, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
    if ($src_size['mime'] === 'image/jpeg') {
        ImageJPEG($images_fin, $uploaddir . "/" . $new_images);
    } else {
        if ($src_size['mime'] === 'image/jpg') {
            ImageJPEG($images_fin, $uploaddir . "/" . $new_images);
        } else {
            if ($src_size['mime'] === 'image/png') {
                ImagePNG($images_fin, $uploaddir . "/" . $new_images);
            } else {
                if ($src_size['mime'] === 'image/gif') {
                    ImageGIF($images_fin, $uploaddir . "/" . $new_images);
                }
            }
        }
    }
}

 /**
  * Thumbnail kép készítése
  */
 function setThumbnail()
 {
     global $sugar_config;
     if (!empty($this->destination)) {
         $size = getimagesize($this->destination);
         $height = 200;
         $ratio = $size[0] / $size[1];
         $width = round($height * $ratio);
         $images_orig = $this->imagecreatefromfile($this->destination);
         $photoX = ImagesX($images_orig);
         $photoY = ImagesY($images_orig);
         $images_thumb = ImageCreateTrueColor($width, $height);
         if (!ImageCopyResampled($images_thumb, $images_orig, 0, 0, 0, 0, $width, $height, $photoX, $photoY)) {
             die("ERROR: can't resize the image");
         } else {
             ImageJPEG($images_thumb, $sugar_config['cache_dir'] . "images/thumb/" . $this->fileName);
         }
     }
 }

 function testThisDoesNotWorkAsExpected()
 {
     $scale = 0.75;
     $input_jpeg = new PelJpeg($this->file);
     $original = ImageCreateFromString($input_jpeg->getBytes());
     $original_w = ImagesX($original);
     $original_h = ImagesY($original);
     $scaled_w = $original_w * $scale;
     $scaled_h = $original_h * $scale;
     $scaled = ImageCreateTrueColor($scaled_w, $scaled_h);
     ImageCopyResampled($scaled, $original, 0, 0, 0, 0, $scaled_w, $scaled_h, $original_w, $original_h);
     $output_jpeg = new PelJpeg($scaled);
     $exif = $input_jpeg->getExif();
     if ($exif !== null) {
         $output_jpeg->setExif($exif);
     }
     file_put_contents($this->file, $output_jpeg->getBytes());
     $jpeg = new PelJpeg($this->file);
     $exifin = $jpeg->getExif();
     $this->assertEquals($exif, $exifin);
 }

 public function uploadImage($file, $path, $resize = [400, 200, 100])
 {
     $filename = "photo_" . date('YmdHis') . "_" . rand() . $file->getClientOriginalName();
     $file_path = public_path() . $path;
     $file->move($file_path, $filename);
     $size = getimagesize($file_path . $filename);
     switch (strtolower($size['mime'])) {
         case 'image/png':
             $source_image = imagecreatefrompng($file_path . $filename);
             break;
         case 'image/jpeg':
             $source_image = imagecreatefromjpeg($file_path . $filename);
             break;
         case 'image/gif':
             $source_image = imagecreatefromgif($file_path . $filename);
             break;
         default:
             die('image type not supported');
     }
     $resize_url = [];
     foreach ($resize as $key => $value) {
         $width = $value;
         $height = round($width * $size[1] / $size[0]);
         $photoX = ImagesX($source_image);
         $photoY = ImagesY($source_image);
         $images_fin = ImageCreateTrueColor($width, $height);
         ImageCopyResampled($images_fin, $source_image, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
         if (!file_exists($file_path . 'x' . $value)) {
             mkdir($file_path . 'x' . $value);
         }
         $resize_url[] = $path . 'x' . $value . '/' . $filename;
         ImageJPEG($images_fin, $file_path . 'x' . $value . '/' . $filename, 100);
     }
     ImageDestroy($source_image);
     ImageDestroy($images_fin);
     return ['__type' => 'File', 'name' => $filename, 'url' => $path . $filename, 'resize_url' => $resize_url];
 }

 function Img($Image, $Dw = 200, $Dh = 300, $Type = 2)
 {
     if (!File_Exists($Image)) {
         return False;
     }
     #如果需要生成缩略图,则将原图拷贝一下重新给$Image赋值
     // IF($Type!=1){
     Copy($Image, Str_Replace(".", "_x.", $Image));
     $Image = Str_Replace(".", "_x.", $Image);
     // }
     var_dump($Image);
     #取得文件的类型,根据不同的类型建立不同的对象
     $ImgInfo = GetImageSize($Image);
     var_dump($ImgInfo);
     switch ($ImgInfo[2]) {
         case 1:
             $Img = @ImageCreateFromGIF($Image);
             break;
         case 2:
             $Img = @ImageCreateFromJPEG($Image);
             break;
         case 3:
             $Img = @ImageCreateFromPNG($Image);
             break;
     }
     #如果对象没有创建成功,则说明非图片文件
     if (empty($Img)) {
         #如果是生成缩略图的时候出错,则需要删掉已经复制的文件
         if ($Type != 1) {
             Unlink($Image);
         }
         return False;
     }
     #如果是执行调整尺寸操作则
     if ($Type == 1) {
         $w = ImagesX($Img);
         $h = ImagesY($Img);
         $width = $w;
         $height = $h;
         if ($width > $Dw) {
             $Par = $Dw / $width;
             $width = $Dw;
             $height = $height * $Par;
             if ($height > $Dh) {
                 $Par = $Dh / $height;
                 $height = $Dh;
                 $width = $width * $Par;
             }
         } elseif ($height > $Dh) {
             $Par = $Dh / $height;
             $height = $Dh;
             $width = $width * $Par;
             if ($width > $Dw) {
                 $Par = $Dw / $width;
                 $width = $Dw;
                 $height = $height * $Par;
             }
         } else {
             $width = $width;
             $height = $height;
         }
         $nImg = ImageCreateTrueColor($width, $height);
         #新建一个真彩色画布
         ImageCopyReSampled($nImg, $Img, 0, 0, 0, 0, $width, $height, $w, $h);
         #重采样拷贝部分图像并调整大小
         ImageJpeg($nImg, $Image);
         #以JPEG格式将图像输出到浏览器或文件
         return True;
         #如果是执行生成缩略图操作则
     } else {
         $w = ImagesX($Img);
         $h = ImagesY($Img);
         $width = $w;
         $height = $h;
         $nImg = ImageCreateTrueColor($Dw, $Dh);
         if ($h / $w > $Dh / $Dw) {
             #高比较大
             $width = $Dw;
             $height = $h * $Dw / $w;
             $IntNH = $height - $Dh;
             ImageCopyReSampled($nImg, $Img, 0, -$IntNH / 1.8, 0, 0, $Dw, $height, $w, $h);
         } else {
             #宽比较大
             $height = $Dh;
             $width = $w * $Dh / $h;
             $IntNW = $width - $Dw;
             ImageCopyReSampled($nImg, $Img, -$IntNW / 1.8, 0, 0, 0, $width, $Dh, $w, $h);
         }
         ImageJpeg($nImg, $Image);
         return True;
     }
 }

function uploadimg($filename, $width, $get_height, $path)
{
    if (trim($_FILES["image"]["tmp_name"]) != "") {
        $tmp_images = $_FILES["image"]["tmp_name"];
        // type select
        if ($_FILES['image']['type'] == 'image/jpeg' or $_FILES['image']['type'] == 'image/jpg' or $_FILES['image']['type'] == 'image/pjpeg') {
            $images = $filename . ".jpg";
            //upload source image
            $size = getimagesize($tmp_images);
            //check radio widht and height
            $height = round($width * $size[1] / $size[0]);
            if ($height > $get_height) {
                $width = round($get_height * $size[0] / $size[1]);
                $height = $get_height;
            }
            $images_orig = ImageCreateFromJPEG($tmp_images);
            $photoX = ImagesX($images_orig);
            $photoY = ImagesY($images_orig);
            $images_fin = ImageCreateTrueColor($width, $height);
            ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
            ImageJPEG($images_fin, $path . $images);
            ImageDestroy($images_orig);
            ImageDestroy($images_fin);
            return $filename . ".jpg";
        } elseif ($_FILES['image']['type'] == 'image/x-png' or $_FILES['image']['type'] == 'image/png') {
            $images = $filename . ".png";
            $size = getimagesize($tmp_images);
            //check radio widht and height
            $height = round($width * $size[1] / $size[0]);
            if ($height > $get_height) {
                $width = round($get_height * $size[0] / $size[1]);
                $height = $get_height;
            }
            $images_orig = ImageCreateFromPNG($tmp_images);
            $photoX = ImagesX($images_orig);
            $photoY = ImagesY($images_orig);
            $images_fin = ImageCreateTrueColor($width, $height);
            ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
            Imagepng($images_fin, $path . $images);
            ImageDestroy($images_orig);
            ImageDestroy($images_fin);
            return $filename . ".png";
        } elseif ($_FILES['image']['type'] == 'image/gif') {
            $images = $filename . ".gif";
            $size = getimagesize($tmp_images);
            //check radio widht and height
            $height = round($width * $size[1] / $size[0]);
            if ($height > $get_height) {
                $width = round($get_height * $size[0] / $size[1]);
                $height = $get_height;
            }
            $images_orig = ImageCreateFromgif($tmp_images);
            $photoX = ImagesX($images_orig);
            $photoY = ImagesY($images_orig);
            $images_fin = ImageCreateTrueColor($width, $height);
            ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
            Imagegif($images_fin, $path . $images);
            ImageDestroy($images_orig);
            ImageDestroy($images_fin);
            return $filename . ".gif";
        } else {
            return FALSE;
        }
    }
}

 function thumbMaker($imagem, $aprox, $id, $mini, $diretorio)
 {
     if (!file_exists($imagem)) {
         echo "<center><h3>Imagem não encontrada.</h3></center>";
         return false;
     }
     // verifica se está executando sob windows ou unix-like, para a
     // aplicação do separador de diretórios correto.
     if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN')) {
         $barra = "\\";
     } else {
         $barra = "/";
     }
     // obtém a extensão pelo mime-type
     $ext = $this->getExt($imagem);
     if (!$ext) {
         echo "<center><h3>Tipo inválido</h3></center>";
         return false;
     }
     // separa o nome do arquivo do(s) diretório(s)
     $dir_arq = explode($barra, $imagem);
     // monta o nome do arquivo a ser gerado (thumbnail). O sizeof abaixo obtém o número de itens
     // no array, dessa forma podemos pegar somente o nome do arquivo, não importando em que
     // diretório está.
     $i = sizeof($dir_arq) - 1;
     // pega o nome do arquivo, sem os diretórios
     $arquivo_miniatura = ".." . $barra . ".." . $barra . "images" . $barra . $diretorio . $barra . $mini;
     // imagem de origem
     if ($ext == "png") {
         $img_origem = imagecreatefrompng($imagem);
     } elseif ($ext == "jpg") {
         $img_origem = imagecreatefromjpeg($imagem);
     } elseif ($ext == "gif") {
         $img_origem = imagecreatefromgif($imagem);
     }
     // obtém as dimensões da imagem original
     $origem_x = ImagesX($img_origem);
     $origem_y = ImagesY($img_origem);
     $x = $origem_x;
     $y = $origem_y;
     // Aqui é feito um cálculo para aproximar o tamanho da imagem ao valor passado em $aprox.
     // Não importa se a foto for grande ou pequena, o thumb de todas elas será mais ou menos do
     // mesmo tamanho.
     if ($x >= $y) {
         if ($x > $aprox) {
             $x1 = (int) ($x * ($aprox / $x));
             $y1 = (int) ($y * ($aprox / $x));
         } else {
             $x1 = $x;
             $y1 = $y;
         }
     } else {
         if ($y > $aprox) {
             $x1 = (int) ($x * ($aprox / $y));
             $y1 = (int) ($y * ($aprox / $y));
         } else {
             $x1 = $x;
             $y1 = $y;
         }
     }
     $x = $x1;
     $y = $y1;
     // cria a imagem do thumbnail
     $img_final = ImageCreateTrueColor($x, $y);
     ImageCopyResampled($img_final, $img_origem, 0, 0, 0, 0, $x + 1, $y + 1, $origem_x, $origem_y);
     // o arquivo é gravado
     if ($ext == "png") {
         imagepng($img_final, $arquivo_miniatura);
     } elseif ($ext == "jpg") {
         imagejpeg($img_final, $arquivo_miniatura);
     } elseif ($ext == "gif") {
         imagegif($img_final, $arquivo_miniatura);
     }
     // a memória usada para tudo isso é liberada.
     ImageDestroy($img_origem);
     ImageDestroy($img_final);
     return true;
 }

function jResize2($tmp, $name)
{
    copy($_FILES, "Photos/" . $_FILES["userfile"]["name"]);
    $width = 500;
    //*** Fix Width & Heigh (Autu caculate) ***//
    $size = GetimageSize($tmp);
    $height = round($width * $size[1] / $size[0]);
    $images_orig = ImageCreateFromJPEG($tmp);
    $photoX = ImagesX($images_orig);
    $photoY = ImagesY($images_orig);
    $images_fin = ImageCreateTrueColor($width, $height);
    ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
    ImageJPEG($images_fin, "Photos/" . $name);
    ImageDestroy($images_orig);
    ImageDestroy($images_fin);
}

function conv_img($src, $dest, $quality, $imgcut) { 
  
  if (file_exists($src)  && isset($dest)) {      
  // path info 
      $destInfo  = pathInfo($dest); 
      
      // image src size 
      $srcSize  = getImageSize($src); 
    $maxWidth=$srcSize[0];
    $maxHeight=$srcSize[1];
      // image dest size $destSize[0] = width, $destSize[1] = height 
  $srcRatio= $srcSize[0]/$srcSize[1]; 
  //$destRatio = $maxWidth/$maxHeight; 
      
  $RatioX = $maxWidth/$srcSize[0];    // 최대 이미지 너비 / 원본 이미지 너비  
      $RatioY = $maxHeight/$srcSize[1];    // 최대 이미지 높이 / 원본 이미지 높이 
  
  if ($imgcut == N){ //원본 이미지를 자르지 않고 비율대로 축소 할 경우 
  //if ($destRatio > $srcRatio){ 
  if ($RatioX <= $RatioY) { 
  $destSize[0] = $maxWidth; 
  $destSize[1] = $maxWidth/$srcRatio; 
  } else { 
     $destSize[1] = $maxHeight; 
  $destSize[0] = $maxHeight*$srcRatio; 
  } 
  } else { //원본이미지를 비율대로 축소하고 사이즈에 맞게 자를 경우 
  //if ($destRatio < $srcRatio){ 
  if ($RatioX <= $RatioY) { 
  $destSize[0] = round(($srcSize[0]*$maxHeight)/$srcSize[1]); //$maxHeight*$srcRatio; 
  $destSize[1] = $maxHeight; 
  $offsetX = round(($destSize[0] - $maxWidth) / 2); // 각각 좌우로 잘라낼 길이 
  $offsetY = 0; 
  } else { 
  $destSize[0] = $maxWidth; 
  $destSize[1] = round(($srcSize[1]*$maxWidth)/$srcSize[0]); //$maxWidth/$srcRatio; 
  $offsetX = 0;    
  $offsetY = round(($destSize[1] - $maxHeight ) / 2);    // 각각 상하로 잘라낼 길이 

  } 
  } 
      
      // path rectification 

      if ($destInfo['extension'] == "gif"){ 
          $dest = substr_replace($dest, 'jpg', -3); 
      } 
      
  // src image 
      switch ($srcSize[2]) { 
          case 1: //GIF 
          $srcImage = imageCreateFromGif($src); 
          break; 
          
          case 2: //JPEG 
          $srcImage = imageCreateFromJpeg($src); 
          break; 
          
          case 3: //PNG 
          $srcImage = imageCreateFromPng($src); 
          break; 
          
          default: 
          return false; 
          break; 
      } 

      // true color image, with anti-aliasing 
  if ($imgcut == N){  
  $destImage = imageCreateTrueColor($destSize[0], $destSize[1]);    
  } else {    
      $destImage = imageCreateTrueColor($maxWidth, $maxHeight);      
  } 
  
      imageAntiAlias($destImage,true);      

  
  // resampling 
  if ($imgcut == N){ 
  imageCopyResampled($destImage, $srcImage,0,0,0,0,$destSize[0],$destSize[1],$srcSize[0],$srcSize[1]); 
  }else{ 
  imageCopyResampled($destImage, $srcImage, 0, 0, $offsetX, $offsetY, $destSize[0], $destSize[1], ImagesX($srcImage)-$offsetX, ImagesY($srcImage)-$offsetY); 
  } 

          
      // generating image 
      switch ($srcSize[2]){ 
          case 1: 
  imageGif($destImage,$dest); 
  break; 

          case 2: 
          imageJpeg($destImage,$dest,$quality); 
          break; 
          
          case 3: 
          imagePng($destImage,$dest); 
          break; 
      } 
      return true; 
//.........这里部分代码省略.........

 /**
  * Закругленные углы
  * 
  * @param mixed $img  дескриптор изображения
  * @param mixed $cornercolor  цвет углов в 16-ной кодировке. Если false - прозрачный
  * @param mixed $radius  радиус закругления
  * @param mixed $rate  сглаживание закругления, максимум - 20
  */
 private function roundCornersGD(&$img, $cornercolor, $radius = 5, $rate = 5)
 {
     if ($radius <= 0) {
         return false;
     }
     if ($rate <= 0) {
         $rate = 5;
     }
     if ($radius > 100) {
         $radius = 100;
     }
     if ($rate > 20) {
         $rate = 20;
     }
     $width = ImagesX($img);
     $height = ImagesY($img);
     $radius = $width <= $height ? round($width / 100 * $radius / 2) : round($height / 100 * $radius / 2);
     $rs_radius = $radius * $rate;
     $rs_size = $rs_radius * 2;
     ImageAlphablending($img, false);
     ImageSaveAlpha($img, true);
     $corner = ImageCreateTrueColor($rs_size, $rs_size);
     ImageAlphablending($corner, false);
     if ($cornercolor === false) {
         $this->oImg['type'] = IMAGETYPE_PNG;
     }
     if ($this->oImg['type'] == IMAGETYPE_PNG) {
         $trans = ImageColorAllocateAlpha($corner, 255, 255, 255, 127);
     } else {
         $trans = ImageColorAllocateAlpha($corner, (int) ($cornercolor % 0x1000000 / 0x10000), (int) ($cornercolor % 0x10000 / 0x100), $cornercolor % 0x100, 0);
     }
     imagefilledrectangle($corner, 0, 0, $rs_size, $rs_size, $trans);
     $positions = array(array(0, 0, 0, 0), array($rs_radius, 0, $width - $radius, 0), array($rs_radius, $rs_radius, $width - $radius, $height - $radius), array(0, $rs_radius, 0, $height - $radius));
     foreach ($positions as $pos) {
         ImageCopyResampled($corner, $img, $pos[0], $pos[1], $pos[2], $pos[3], $rs_radius, $rs_radius, $radius, $radius);
     }
     $lx = $ly = 0;
     $i = -$rs_radius;
     $y2 = -$i;
     $r_2 = $rs_radius * $rs_radius;
     for (; $i <= $y2; $i++) {
         $y = $i;
         $x = sqrt($r_2 - $y * $y);
         $y += $rs_radius;
         $x += $rs_radius;
         ImageLine($corner, $x, $y, $rs_size, $y, $trans);
         ImageLine($corner, 0, $y, $rs_size - $x, $y, $trans);
         $lx = $x;
         $ly = $y;
     }
     foreach ($positions as $i => $pos) {
         ImageCopyResampled($img, $corner, $pos[2], $pos[3], $pos[0], $pos[1], $radius, $radius, $rs_radius, $rs_radius);
     }
     ImageDestroy($corner);
 }

 public static function compressedFotoBeritaUmum($img)
 {
     $imageFileType = explode('.', $img);
     $imageFileType = $imageFileType[1];
     $targetFile = '../../../View/img/Upload/beritaUmum/' . $img;
     $tempImg = '../../../View/img/Upload/beritaUmum/_' . $img;
     $finalImg = 'http://localhost/SIMasjid/View/img/Upload/beritaUmum/_' . $img;
     if (file_exists($tempImg)) {
         unlink($tempImg);
     }
     if (!file_exists($tempImg)) {
         if (copy($targetFile, $tempImg)) {
             $size = GetimageSize($tempImg);
             $width = 1000;
             $height = round($width * $size[1] / $size[0]);
             if ($imageFileType == 'JPEG' || $imageFileType == 'jpeg' || $imageFileType == 'JPG' || $imageFileType == 'jpg') {
                 $images_orig = ImageCreateFromJPEG($tempImg);
             } else {
                 if ($imageFileType == 'PNG' || $imageFileType == 'png') {
                     $images_orig = imagecreatefrompng($tempImg);
                 } else {
                     if ($imageFileType == 'GIF' || $imageFileType == 'gif') {
                         $images_orig = imagecreatefromgif($tempImg);
                     } else {
                         if ($imageFileType == 'BMP' || $imageFileType == 'bmp') {
                             $images_orig = imagecreatefromwbmp($tempImg);
                         }
                     }
                 }
             }
             $photoX = ImagesX($images_orig);
             $photoY = ImagesY($images_orig);
             $images_fin = ImageCreateTrueColor($width, $height);
             if ($imageFileType == 'PNG' || $imageFileType == 'png') {
                 imagealphablending($images_fin, false);
                 imagesavealpha($images_fin, true);
                 $transparent = imagecolorallocatealpha($images_fin, 255, 255, 255, 127);
                 imagefilledrectangle($images_fin, 0, 0, $w, $h, $transparent);
             }
             ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width + 1, $height + 1, $photoX, $photoY);
             if ($imageFileType == 'JPEG' || $imageFileType == 'jpeg' || $imageFileType == 'JPG' || $imageFileType == 'jpg') {
                 ImageJPEG($images_fin, $tempImg);
             } else {
                 if ($imageFileType == 'PNG' || $imageFileType == 'png') {
                     imagepng($images_fin, $tempImg);
                 } else {
                     if ($imageFileType == 'GIF' || $imageFileType == 'gif') {
                         imagegif($images_fin, $tempImg);
                     } else {
                         if ($imageFileType == 'BMP' || $imageFileType == 'bmp') {
                             imagewbmp($images_fin, $tempImg);
                         }
                     }
                 }
             }
             ImageDestroy($images_orig);
             ImageDestroy($images_fin);
         } else {
             $finalImg = null;
         }
         unlink($targetFile);
     }
     return $finalImg;
 }