com.aspose.words
Interface IFontSavingCallback

public interface IFontSavingCallback 

public void saveHtmlExportFonts() throws Exception {
    Document doc = new Document(getMyDir() + "Rendering.doc");

    // Set the option to export font resources.
    HtmlSaveOptions options = new HtmlSaveOptions(SaveFormat.MHTML);
    options.setExportFontResources(true);
    // Create and pass the object which implements the handler methods.
    options.setFontSavingCallback(new HandleFontSaving());

    doc.save(getArtifactsDir() + "Document.SaveWithFontsExport.html", options);
}

/// <summary>
/// Prints information about fonts and saves them alongside their output .html
/// </summary>
public static class HandleFontSaving implements IFontSavingCallback {
    public void fontSaving(FontSavingArgs args) throws Exception {
        // Print information about fonts
        System.out.println(MessageFormat.format("Font:\t{0}", args.getFontFamilyName()));
        if (args.getBold()) System.out.println(", bold");
        if (args.getItalic()) System.out.println(", italic");
        System.out.println(MessageFormat.format("\nSource:\t{0}, {1} bytes\n", args.getOriginalFileName(), args.getOriginalFileSize()));

        Assert.assertTrue(args.isExportNeeded());
        Assert.assertTrue(args.isSubsettingNeeded());

        // We can designate where each font will be saved by either specifying a file name, or creating a new stream
        String[] parts = args.getOriginalFileName().split(File.separator + File.separator);
        String lastOne = parts[parts.length - 1];
        args.setFontFileName(lastOne);

        Assert.assertFalse(args.getKeepFontStreamOpen());
        // We can access the source document from here also
        Assert.assertTrue(args.getDocument().getOriginalFileName().endsWith("Rendering.doc"));
    }
}

public abstract void fontSaving(FontSavingArgs args)
                             throws java.lang.Exception

Called when Aspose.Words is about to save a font resource.

Example:

Shows how to define custom logic for handling font exporting when saving to HTML based formats.

public void saveHtmlExportFonts() throws Exception {
    Document doc = new Document(getMyDir() + "Rendering.doc");

    // Set the option to export font resources.
    HtmlSaveOptions options = new HtmlSaveOptions(SaveFormat.MHTML);
    options.setExportFontResources(true);
    // Create and pass the object which implements the handler methods.
    options.setFontSavingCallback(new HandleFontSaving());

    doc.save(getArtifactsDir() + "Document.SaveWithFontsExport.html", options);
}

/// <summary>
/// Prints information about fonts and saves them alongside their output .html
/// </summary>
public static class HandleFontSaving implements IFontSavingCallback {
    public void fontSaving(FontSavingArgs args) throws Exception {
        // Print information about fonts
        System.out.println(MessageFormat.format("Font:\t{0}", args.getFontFamilyName()));
        if (args.getBold()) System.out.println(", bold");
        if (args.getItalic()) System.out.println(", italic");
        System.out.println(MessageFormat.format("\nSource:\t{0}, {1} bytes\n", args.getOriginalFileName(), args.getOriginalFileSize()));

        Assert.assertTrue(args.isExportNeeded());
        Assert.assertTrue(args.isSubsettingNeeded());

        // We can designate where each font will be saved by either specifying a file name, or creating a new stream
        String[] parts = args.getOriginalFileName().split(File.separator + File.separator);
        String lastOne = parts[parts.length - 1];
        args.setFontFileName(lastOne);

        Assert.assertFalse(args.getKeepFontStreamOpen());
        // We can access the source document from here also
        Assert.assertTrue(args.getDocument().getOriginalFileName().endsWith("Rendering.doc"));
    }
}