如何将CSS添加到XMLWorker Parser



我正在尝试用下面的HTML和CSS生成PDF。HTML部分可以工作,但是我不知道如何添加我的自定义css。

有人能帮我吗?

public void GenPDF()
{
var html = @"<!DOCTYPE html>
<html>
<head>
//<title>Page Title</title>
</head>
<body>
<h1>My First Heading</h1>
<p>My first paragraph.</p>
</body>
</html>";
var css = @"body { background:red; }";
using (var stream = new MemoryStream())
{
using (var document = new Document(PageSize.A4, 10f, 10f, 10f, 0f))
{
PdfWriter writer = PdfWriter.GetInstance(document, stream);
document.Open();
using (var stringReader = new StringReader(html))
{
XMLWorkerHelper.GetInstance().ParseXHtml(
writer, document, stringReader
);
}
}
File.WriteAllBytes("test.pdf", stream.ToArray());
}
}

最简单的方法是使用嵌入式样式表,如下所示。

var html = @"<!DOCTYPE html>
<html>
<head>
<style>
body { background:red; }
</style>
<title>Page Title</title>
</head>
<body>
<h1>My First Heading</h1>
<p>My first paragraph.</p>
</body>
</html>";

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