Fonts 使用MPDF生成pdf,不间断空格显示为未插入字符

Fonts 使用MPDF生成pdf,不间断空格显示为未插入字符,fonts,char,mpdf,Fonts,Char,Mpdf,使用Mpdf 8.0.8,我创建了一个带有自定义字体的文档,该字体显示精细,但不间断的空格显示为交叉方块: 使用FontForge打开我的字体时,我看到定义了uni00A0char(它是空的,但没有十字) 以下是调用Mpdf的代码: public function getPdfData($values, $medias, $locale = 'fr_FR') { $sessionLocale = $this->translator->getLocale(); $thi

使用Mpdf 8.0.8,我创建了一个带有自定义字体的文档,该字体显示精细,但不间断的空格显示为交叉方块:

使用FontForge打开我的字体时,我看到定义了
uni00A0
char(它是空的,但没有十字)

以下是调用Mpdf的代码:

public function getPdfData($values, $medias, $locale = 'fr_FR')
{
    $sessionLocale = $this->translator->getLocale();
    $this->translator->setLocale($locale);
    $html = $this->twig->render('@Pim/testPdf.html.twig');
    $this->translator->setLocale($sessionLocale);

    $defaultConfig = (new \Mpdf\Config\ConfigVariables())->getDefaults();
    $fontDirs = $defaultConfig['fontDir'];

    $defaultFontConfig = (new \Mpdf\Config\FontVariables())->getDefaults();
    $fontData = $defaultFontConfig['fontdata'];

    $fontData = $fontData + [
            'myhelvet' => [
                'R' => 'helvetlight.ttf',
                'I' => 'helvetthick.ttf',
            ],
            'timeslightitalic' => [
                'R' => 'timeslightitalic.ttf'
            ]
        ];
    $defaultFont = 'myhelvet';

    $mpdf = new \Mpdf\Mpdf([
        'orientation' => 'L',
        'margin_left' => 0,
        'margin_right' => 0,
        'margin_top' => 1,
        'margin_bottom' => 0,
        'fontDir' => array_merge($fontDirs, [
            __DIR__ . '/../Resources/public/fonts',
        ]),
        'fontdata' => $fontData,
        'default_font' => $defaultFont,
        'mode' => '+aCJK',
        "autoScriptToLang" => true,
        "autoLangToFont" => true,
    ]);
    $mpdf->addFontDirectory(__DIR__ . '/../Resources/public/fonts');
    $mpdf->WriteHTML($html);
    $pdfData = $mpdf->Output('', 'S');

    return $pdfData;
}
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>

<div style="font-family: myhelvet">Formatting a number: {{ '20000'|numberFormatLocale('fr_FR') }}</div>

</body>
</html>
public static function numberFormatLocale($number, $locale)
{
    $formatter = new \NumberFormatter($locale, \NumberFormatter::DECIMAL);

    return $formatter->format($number);
}
下面是无法呈现由Php NumberFormatter创建的非中断空间的html视图:

public function getPdfData($values, $medias, $locale = 'fr_FR')
{
    $sessionLocale = $this->translator->getLocale();
    $this->translator->setLocale($locale);
    $html = $this->twig->render('@Pim/testPdf.html.twig');
    $this->translator->setLocale($sessionLocale);

    $defaultConfig = (new \Mpdf\Config\ConfigVariables())->getDefaults();
    $fontDirs = $defaultConfig['fontDir'];

    $defaultFontConfig = (new \Mpdf\Config\FontVariables())->getDefaults();
    $fontData = $defaultFontConfig['fontdata'];

    $fontData = $fontData + [
            'myhelvet' => [
                'R' => 'helvetlight.ttf',
                'I' => 'helvetthick.ttf',
            ],
            'timeslightitalic' => [
                'R' => 'timeslightitalic.ttf'
            ]
        ];
    $defaultFont = 'myhelvet';

    $mpdf = new \Mpdf\Mpdf([
        'orientation' => 'L',
        'margin_left' => 0,
        'margin_right' => 0,
        'margin_top' => 1,
        'margin_bottom' => 0,
        'fontDir' => array_merge($fontDirs, [
            __DIR__ . '/../Resources/public/fonts',
        ]),
        'fontdata' => $fontData,
        'default_font' => $defaultFont,
        'mode' => '+aCJK',
        "autoScriptToLang" => true,
        "autoLangToFont" => true,
    ]);
    $mpdf->addFontDirectory(__DIR__ . '/../Resources/public/fonts');
    $mpdf->WriteHTML($html);
    $pdfData = $mpdf->Output('', 'S');

    return $pdfData;
}
<!DOCTYPE html>
<html>
<head>
    <title></title>
    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>

<div style="font-family: myhelvet">Formatting a number: {{ '20000'|numberFormatLocale('fr_FR') }}</div>

</body>
</html>
public static function numberFormatLocale($number, $locale)
{
    $formatter = new \NumberFormatter($locale, \NumberFormatter::DECIMAL);

    return $formatter->format($number);
}

NumberFormatter的输出不是
U+00A0
,而是
0xE2 0x80 0xAf
,或
U+202F
-字体最可能不支持的狭窄不间断空间。

显示您的代码。见@Finwe谢谢。我编辑了我的问题以显示我的代码。如果没有HTML数据,它很难完成。@Finwe这里是HTML,这是非常基本的(中断空间是由PHP生成的)@Finwe我可以在FontForge中添加一个打开字体的屏幕截图,如果你非常感谢你的时间和洞察力。我花了数小时研究这个问题,但我对字体/字符代码的理解相当有限。我在字体中添加了带有FontForge的字符,解决了这个问题。