이미지 크롭

/* 제작자이름 : 윤준식 제작자메일 : iamthetop@gmail.com 관련사이트 : http://bitdoll.com */ /// function Begin function GlistThumb($target,$saveIMG,$thumbX,$thumbY){     global $targetIMG,$sX,$sY,$srcW,$srcH;     $targetIMG=getimagesize($target);     if( $targetIMG[0]/$targetIMG[1] >= $thumbX/$thumbY )         $ratio = floor($targetIMG[1]/$thumbY);     else         $ratio = floor($targetIMG[0]/$thumbX);     $sX = ( $targetIMG[0] - $ratio*$thumbX)/2;     $sY = ( $targetIMG[1] - $ratio*$thumbY)/2;     $srcW = $ratio*$thumbX;     $srcH = $ratio*$thumbY;                 if($targetIMG[2]==2 and @imagetypes() & IMG_JPG) $im = @imagecreatefromjpeg($target);                  elseif($targetIMG[2]==3 and @imagetypes() & IMG_PNG) $im = @ImageCreateFromPNG($target);                  elseif($targetIMG[2]==1) $im = @ImageCreateFromGIF($target);                  elseif($targetIMG[2]==6) $im = @ImageCreateFromWBMP($target);                  if($im){                      $check_gd = get_extension_funcs("gd");                      if($check_gd){                          $thumb = @imagecreatetruecolor($thumbX,$thumbY);                          if(!$thumb) $thumb = @ImageCreate($thumbX,$thumbY);                          $test_check=@imagecopyresampled($thumb,$im,0,0,$sX,$sY,$thumbX,$thumbY,$srcW,$srcH);                          if(!$test_check) @ImageCopyResized($thumb,$im,0,0,$sX,$sY,$thumbX,$thumbY,$srcW,$srcH);                          if(@imagetypes() & IMG_PNG) @ImagePNG($thumb,$saveIMG);                          else @ImageJPEG($thumb,$saveIMG);                      }                  }              } //function End