500) { $verhaeltnis = $ImageWidth / 500; $ImageWidth = 500; $ImageHeight = round ($ImageHeight / $verhaeltnis); $dst_img = ImageCreateTrueColor($ImageWidth,$ImageHeight); ImageCopyResampled($dst_img,$src_img,0,0,0,0,$ImageWidth,$ImageHeight,ImageSX($src_img),ImageSY($src_img)); }else{ $dst_img = $src_img; } // Thumbnail erzeugen $thumbvh=$ImageWidth / 150; $thumbwidth=150; $thumbheight=round($ImageHeight/$thumbvh); $thumb=ImageCreateTrueColor($thumbwidth,$thumbheight); ImageCopyResampled($thumb,$src_img,0,0,0,0,$thumbwidth,$thumbheight,ImageSX($src_img),ImageSY($src_img)); ImageJPeg($dst_img, $dest."/".$file_name); ImageJPeg($thumb,$dest."/".$thumb_name); } } ?>