$draw = new \ImagickDraw();
    $imagick = new \Imagick();
    $imagick->newImage($width, $height, new \ImagickPixel('none'));
    $draw->setFillColor($color);
    $draw->setFont($font_file);
    $draw->setFontSize($size);
    $draw->setTextEncoding('UTF-8');
    $stringArr = $this->mbStringToArray($text);
    $textHeight = 0;
    $textWidth = 0;
    $charCount = count($stringArr);
    $texts = [];
    foreach ($stringArr as $char) {
        $metrics = $imagick->queryFontMetrics($draw, $char, true);
        $charHeight = $metrics['textHeight'];
        $charWidth = $metrics['textWidth'];
        $textHeight += $charHeight;
        $textWidth += $charWidth;
        $texts[] = ['char' => $char, 'height' => $charHeight, 'width' => $charWidth];
    }

    if ($direction == 2) {
        if ($charCount > 1) {
            $textHeight += ($charCount - 1) * $space;
        }
        $draw->setTextAlignment(\Imagick::ALIGN_CENTER);
        $x = $size / 2;
        if ($textHeight > $height) {
            $offset = 0;
        } else {
            $offset = ($height - $textHeight) / 2;
        }
        $y = $offset;
        foreach ($texts as $c) {
            $y += $c['height'];
            $draw->annotation($x, $y, $c['char']);
            $y += $space;
        }
    } else {
        if ($charCount > 1) {
            $textWidth += ($charCount - 1) * $space;
        }
        $metrics = $imagick->queryFontMetrics($draw, $text, false);
        $y = $metrics['ascender'];
        $draw->setTextAlignment(\Imagick::ALIGN_LEFT);
        if ($align == \Imagick::ALIGN_CENTER) {
            if ($textWidth > $width) {
                $x = 0;
            } else {
                $x = ($width - $textWidth) / 2;
            }
        } elseif ($align == \Imagick::ALIGN_RIGHT) {
            $x = $width - $textWidth;
        } else {
            $x = 0;
        }
        foreach ($texts as $c) {
            $draw->annotation($x, $y, $c['char']);
            $x += $c['width'] + $space;
        }
    }
    $imagick->setImageFormat("png");
    $imagick->drawImage($draw);

    header("Content-Type: image/png");
    echo $imagick->getImageBlob();