Question

我正在使用此代码上传和调整图片大小。（现在，我只使用cropImage函数，因为我只需要拇指在这个部分）

使用此代码，我得到以下错误：警告：imagesx（）要求参数1为资源，字符串在第67行的/home/fayszakk/domain.hu/cms/uj-video.php中给出

警告：imagesy（）要求参数1为资源，字符串在第67行的/home/fayszakk/domain.hu/cms/uj-video.php中给出

警告：imagecopy（）要求参数1为资源，字符串在第67行的/home/fayszakk/domain.hu/cms/uj-video.php中给出

if($_FILES['termek_file']['size'] != 0 )
{
    $ThumbSquareSize        = $hir_thumb_size;
    $BigImageMaxSize        = $hir_big_size;
    $ThumbPrefix            = "th-";
    $DestinationDirectory   = '../images/youtube/';
    $Quality                = $imgQuality;

    $stamp = imagecreatefrompng('../images/assets/play.png');
    $marge_right = 10;
    $marge_bottom = 10;
    $sx = imagesx($stamp);
    $sy = imagesy($stamp);


    if(!isset($_FILES['termek_file']) || !is_uploaded_file($_FILES['termek_file']['tmp_name']))
    {
        $error[] = "Elképzelhető, hogy nem választott ki fényképet.";
    }
    $RandomNumber   = rand(0, 99999999);
    $ImageName      = str_replace(' ','-',strtolower($_FILES['termek_file']['name']));
    $ImageSize      = $_FILES['termek_file']['size'];
    $TempSrc        = $_FILES['termek_file']['tmp_name'];
    $ImageType      = $_FILES['termek_file']['type'];
    switch(strtolower($ImageType))
    {
        case 'image/png':
            $CreatedImage =  imagecreatefrompng($_FILES['termek_file']['tmp_name']);
            break;
        case 'image/gif':
            $CreatedImage =  imagecreatefromgif($_FILES['termek_file']['tmp_name']);
            break;
        case 'image/jpeg':
        case 'image/pjpeg':
            $CreatedImage = imagecreatefromjpeg($_FILES['termek_file']['tmp_name']);
            break;
        default:
        $error[] = "Nem támogatott fájlformátum.";
    }
    list($CurWidth,$CurHeight)=getimagesize($TempSrc);
    $ImageExt = substr($ImageName, strrpos($ImageName, '.'));
    $ImageExt = str_replace('.','',$ImageExt);
    $ImageName      = preg_replace("/\\.[^.\\s]{3,4}$/", "", $ImageName);
    $NewImageName = $ImageName.'-'.$RandomNumber.'.'.$ImageExt;
    $thumb_DestRandImageName    = $DestinationDirectory.$ThumbPrefix.$NewImageName;
    $DestRandImageName          = $DestinationDirectory.$NewImageName;
    /*if(!resizeImage($CurWidth,$CurHeight,$BigImageMaxSize,$DestRandImageName,$CreatedImage,$Quality,$ImageType))
    {
        $error[] = "A fénykép átméretezése nem sikerült.";

    }*/
    imagecopy($thumb_DestRandImageName, $stamp, imagesx($thumb_DestRandImageName) - $sx - $marge_right, imagesy($thumb_DestRandImageName) - $sy - $marge_bottom, 0, 0, imagesx($stamp), imagesy($stamp));
    if(!cropImage($CurWidth,$CurHeight,$ThumbSquareSize,$thumb_DestRandImageName,$CreatedImage,$Quality,$ImageType))
    {
        $error[] = "Nem sikerült a bélyegkép készítése.";
    }
}
else
{
    $error[] = "Nem választott ki fényképet.";
}

有人可以帮助我，我怎样才能将这个水印添加到上传的图片中？

在上传时使用php为图像添加水印

0 个答案: