import org.pegdown.Printer; //导入依赖的package包/类
@Override
public void serialize(final VerbatimNode node, final Printer printer) {
    printer.println().print("<pre><code");
    String className = "prettyprint";
    if (!StringUtils.isEmpty(node.getType())) {
        className = className.concat(" " + node.getType());
    }
    printAttribute(printer, "class", className);
    printer.print(">");
    String text = node.getText();
    // print HTML breaks for all initial newlines
    while (text.charAt(0) == '\n') {
        printer.print("<br/>");
        text = text.substring(1);
    }
    printer.printEncoded(text);
    printer.print("</code></pre>");

}
 

import org.pegdown.Printer; //导入依赖的package包/类
@Override
public void serialize(VerbatimNode node, Printer printer) {
    Type type = Type.getByName(node.getType());

    String formatted = type.wrap(node.getText());
    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
    SourceStringReader reader = new SourceStringReader(formatted);
    String desc;
    try {
        desc = reader.generateImage(baos, type.getFormatOption());
    } catch (IOException e) {
        throw new GeneratorException("Could not generate uml for node " + node, e);
    }
    final String rendered = type.render(baos.toByteArray(), desc);
    printer.print(rendered);
}
 

import org.pegdown.Printer; //导入依赖的package包/类
@Override
    public void serialize(final VerbatimNode node, final Printer printer) {
        printer.println().print("<pre><code");
//        if (!StringUtils.isEmpty(node.getType())) {
//            printAttribute(printer, "class", node.getType());
//        }
        printer.print(">");
        String text = node.getText();
        // print HTML breaks for all initial newlines
        while (text.charAt(0) == '\n') {
            printer.print("<br/>");
            text = text.substring(1);
        }
        printer.printEncoded(text);
        printer.print("</code></pre>");

    }
 

import org.pegdown.Printer; //导入依赖的package包/类
private void loadTitle() {
    rootNode.accept(new CollectTextVisitor() {
        @Override
        public void visit(HeaderNode node) {
            printer = new Printer();
            visit((SuperNode) node);
            title = printer.getString();
            printer = null;
            exit = true;
        }
    });
}
 

import org.pegdown.Printer; //导入依赖的package包/类
@Override
public boolean visit(Node node, Visitor visitor, Printer printer) {
    log.debug("visiting node '" + node + "'");
    if (!(node instanceof NamedBlockNode))
        return false;

    NamedBlockNode named = (NamedBlockNode) node;
    if (!acceptsNode(named))
        return false;

    File imageFile = null;
    try {
        imageFile = getOrGenerateImage(named);

        if (imageFile != null) {
            printer
                    .println()
                    .print("<p>").indent(+1).println();
            printImageHtml(printer, imageFile);
            printer
                    .println().indent(-1).print("</p>")
                    .println();
        } else {
            // fallback on raw content...
            printer.println()
                    .print("<pre>").indent(+1).println()
                    .print(named.getBody())
                    .println().indent(-1).print("</pre>")
                    .println();
        }
    } catch (Exception e) {
        log.error("Failed to generate image", e);
    }
    return true;
}
 

import org.pegdown.Printer; //导入依赖的package包/类
private void printAttribute(final Printer printer, final String name, final String value) {
    printer.print(' ').print(name).print('=').print('"').print(value).print('"');
}
 

import org.pegdown.Printer; //导入依赖的package包/类
protected void printImageHtml(Printer printer, File imageFile) throws MalformedURLException {
    printer.print("<").print(getHtmlTagName()).print(" src=\"").print(imageFile.toURI().toURL().toString()).print("\" />");
}