CF Image IP改变不透明度和/或默认大小

Question

我在codefuture中使用这个图像ip生成器，它给了我一张带有IP地址的图片。 我想改变它的不透明度和默认大小，因为我将它用作视频上的水印。所以我不能使用css nore html或javascript调整大小和不透明度。

这是PHP代码：

    // Image color setup
    $outerBorder    = "000000"; // ob=b9b9b9
    $innerBorder    = "000000"; // ib=ffffff
    $leftFill       = "ffffff"; // lf=cccccc
    $leftTextColor  = "000000"; // ltc=555555
    $rightFill      = "000000"; // rf=dddddd
    $rightTextColor = "ffffff"; // rtc=555555

// on-the-fly color settings
//  <img src="ip.php?ob=b9b9b9&ib=ffffff&lf=cccccc&ltc=555555&rf=dddddd&rtc=555555" />

// image quality from 0-100
    $scaleQuality = 80;

////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////
// Do not edit beyond this line

// get on-the-fly color settings
    if(isset($_GET['ob'])) $outerBorder     = $_GET['ob'];
    if(isset($_GET['ib'])) $innerBorder     = $_GET['ib'];
    if(isset($_GET['lf'])) $leftFill        = $_GET['lf'];
    if(isset($_GET['ltc'])) $leftTextColor  = $_GET['lt'];
    if(isset($_GET['rf'])) $rightFill       = $_GET['rf'];
    if(isset($_GET['rtc'])) $rightTextColor = $_GET['rt'];

// draw the image
    DrawButton($outerBorder,$innerBorder,$leftFill,$leftTextColor,$rightFill,$rightTextColor,$scaleQuality);

// Functions
function ImageColorAllocateHex($image,$hex) { 
    for( $i=0; $i<3; $i++ ) {
        $temp = substr($hex, 2*$i, 2); 
        $rgb[$i] = 16 * hexdec( substr($temp, 0, 1) ) + hexdec(substr($temp, 1, 1)); 
    }
    return ImageColorAllocate ( $image, $rgb[0], $rgb[1], $rgb[2] );
}
function getRGB($hex) { 
    for( $i=0; $i<3; $i++ ) {
        $temp = substr($hex, 2*$i, 2); 
        $rgb[$i] = 16 * hexdec( substr($temp, 0, 1) ) + hexdec(substr($temp, 1, 1)); 
    }
    return $rgb;
}
function DrawButton($ob,$ib,$lf,$ltc,$rf,$rtc,$sq){

    $font['image'] = 'iVBORw0KGgoAAAANSUhEUgAAAEYAAAAFCAMAAADPPGp0AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAZQTFRFAAAA////pdmf3QAAAAJ0Uk5T/wDltzBKAAAAUElEQVR42myQgQoAMQhC9f9/+hh2TWUwmjxKIwAk4ZWj9ZWOepo1pSGBwbIx+PN+xsfGMpTt+zF72gaVvf21wVIUv2KzkdmIS5Cv25jfJ8AAoLwA7HynlYYAAAAASUVORK5CYII=';
    $font['xy']= array(46 => array("x"=>59, "y"=>0, "w"=>2),48 => array("x"=>53, "y"=>0, "w"=>5),49 => array("x"=>0, "y"=>0, "w"=>5),50 => array("x"=>5, "y"=>0, "w"=>5),51 => array("x"=>11, "y"=>0, "w"=>5),52 => array("x"=>17, "y"=>0, "w"=>5),
                    53 => array("x"=>23, "y"=>0, "w"=>5),54 => array("x"=>29, "y"=>0, "w"=>5),55 => array("x"=>35, "y"=>0, "w"=>5),56 => array("x"=>41, "y"=>0, "w"=>5),57 => array("x"=>47, "y"=>0, "w"=>5),73 => array("x"=>62, "y"=>0, "w"=>2),80 => array("x"=>65, "y"=>0, "w"=>5));

    header ("Content-type: image/png");
    $im = @imagecreatetruecolor(80, 15) or die ("Cannot Initialize new GD image stream");
    imagerectangle($im, 0, 0, 79, 14, ImageColorAllocateHex($im, $ob));
    imagerectangle($im, 1, 1, 78, 13, ImageColorAllocateHex($im, $ib));

    imageline ($im, 10, 1, 10, 12, ImageColorAllocateHex($im, $ib));

    imagefilledrectangle($im, 2, 2, 9, 12, ImageColorAllocateHex($im, $lf));
    imagefilledrectangle($im, 11, 2, 77, 12, ImageColorAllocateHex($im, $rf));

    $im = right2img($ltc,strtoupper('IP'),3,$font['image'],$font['xy'],$im);
    $im = right2img($rtc,strtoupper(getIpAddress()),(strlen($_SERVER['REMOTE_ADDR'])<15?15:12),$font['image'],$font['xy'],$im);

    imagepng($im,NULL,(9 - round(($sq/100) * 9)),NULL);
    imagedestroy($im);
}
function right2img($color,$text,$pos,$font,$fontxy,$im){
    $letters = imagecreatefromstring(base64_decode($font));
    $rgb = getRGB($color);
    $index = imagecolorexact($letters, 0, 0, 0);
    imagecolorset ($letters, $index, $rgb[0], $rgb[1], $rgb[2]);
    for($i=0;$i<strlen($text);$i++){
        $c = ord($text[$i]);
        imagecopy ($im, $letters, $pos, 5, $fontxy[$c]["x"], $fontxy[$c]["y"], $fontxy[$c]["w"], 5);
        $pos+=$fontxy[$c]["w"];
    }
    return $im;
}
function getIpAddress() {
    $check = array('HTTP_CLIENT_IP','HTTP_X_FORWARDED_FOR','HTTP_X_FORWARDED','HTTP_X_CLUSTER_CLIENT_IP','HTTP_FORWARDED_FOR','HTTP_FORWARDED','REMOTE_ADDR');
    $ip = '0.0.0.0';
    foreach ($check as $key) {
        if (isset($_SERVER[$key])) {
            list ($ip) = explode(',', $_SERVER[$key]);
            break;
        }
    }
    return $ip;
}

先谢谢你帮我解决这个问题 安托