Trích xuất các hạn chế cấp phép phông chữ TrueType và OpenType bằng Java

String fileName = Utils.getDataDir() + "Montserrat-Regular.ttf"; // Font file name with full path

FontDefinition fd = new FontDefinition(FontType.TTF, new FontFileDefinition("ttf", new FileSystemStreamSource(fileName)));
TtfFont font = (TtfFont) Font.open(fd);

LicenseFlags licenseFlags = null;
if (font.getTtfTables().getOs2Table() != null)
{
    licenseFlags = font.getTtfTables().getOs2Table().getLicenseFlags();
}

if (licenseFlags == null || licenseFlags.isFSTypeAbsent())
{
    System.out.println(MessageFormat.format("Font {0} has no embedded license restrictions", font.getFontName()));
}
else
{
    if (licenseFlags.isEditableEmbedding())
    {
        System.out.println(MessageFormat.format("Font {0} may be embedded, and may be temporarily loaded on other systems."
            + " In addition, editing is permitted, including ability to format new text"
            + " using the embedded font, and changes may be saved.", font.getFontName()));
    }
    else if (licenseFlags.isInstallableEmbedding())
    {
        System.out.println(MessageFormat.format("Font {0} may be embedded, and may be permanently installed"
            + " for use on a remote systems, or for use by other users.", font.getFontName()));
    }
    else if (licenseFlags.isPreviewAndPrintEmbedding())
    {
        System.out.println(MessageFormat.format("Font {0} may be embedded, and may be temporarily loaded"
            + " on other systems for purposes of viewing or printing the document.", font.getFontName()));
    }
    else if (licenseFlags.isRestrictedLicenseEmbedding())
    {
        System.out.println(MessageFormat.format("Font {0} must not be modified, embedded or exchanged in any manner"
            + " without first obtaining explicit permission of the legal owner.", font.getFontName()));
    }
}

<repository>
    <id>AsposeJavaAPI</id>
    <name>Aspose Java API</name>
    <url>https://repository.aspose.com/repo/</url>
</repository>

<dependency>
    <groupId>com.aspose</groupId>
    <artifactId>aspose-font</artifactId>
    <version>Latest</version>
</dependency>