My Simple Approach for Reporting: HTML → PDF Conversion

In this article, Milan Jovanović discusses a practical approach for converting HTML to PDF in .NET. He highlights the use of libraries like IronPDF and Puppeteer Sharp, emphasizing the flexibility and control over document formatting that HTML templates provide. Below are some verified code snippets and commands related to the article:

Code Example: Using Puppeteer Sharp for HTML to PDF Conversion

using PuppeteerSharp;
using System.Threading.Tasks;

public async Task GeneratePdfFromHtmlAsync(string htmlContent, string outputPath)
{
await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultChromiumRevision);
var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true });
var page = await browser.NewPageAsync();
await page.SetContentAsync(htmlContent);
await page.PdfAsync(outputPath);
await browser.CloseAsync();
}

Code Example: Using IronPDF for HTML to PDF Conversion

using IronPdf;

public void GeneratePdfFromHtml(string htmlContent, string outputPath)
{
var renderer = new ChromePdfRenderer();
var pdf = renderer.RenderHtmlAsPdf(htmlContent);
pdf.SaveAs(outputPath);
}

Linux Command for PDF Conversion (Using wkhtmltopdf)

wkhtmltopdf input.html output.pdf

Windows Command for PDF Conversion (Using PowerShell)

Invoke-WebRequest -Uri "http://example.com/input.html" -OutFile "input.html"
wkhtmltopdf input.html output.pdf

What Undercode Say

In conclusion, converting HTML to PDF is a common requirement in software development, especially for generating reports, invoices, and other documents. Milan Jovanović’s approach using libraries like IronPDF and Puppeteer Sharp provides a robust solution for .NET developers. While IronPDF is a paid library with advanced features, Puppeteer Sharp offers a free alternative with comparable functionality. For Linux users, tools like `wkhtmltopdf` can be used directly from the command line, making it a versatile option for cross-platform development.

Additionally, developers should consider the accessibility and performance implications of their chosen library. For instance, ensuring that the generated PDFs are accessible to visually impaired users is crucial. Libraries like Puppeteer Sharp and IronPDF allow for extensive customization, enabling developers to meet these requirements effectively.

For further reading on HTML to PDF conversion and related tools, you can explore the following resources:
– Puppeteer Sharp Documentation
– IronPDF Documentation
– wkhtmltopdf Official Site

By leveraging these tools and techniques, developers can streamline their document generation processes, ensuring high-quality outputs that meet both functional and accessibility standards. Whether you are working on a small project or a large-scale application, the right approach to HTML to PDF conversion can significantly enhance your workflow.

References:

initially reported by: https://www.linkedin.com/posts/milan-jovanovic_my-simple-approach-for-reporting-html-activity-7301219085810302976-UDB- – Hackers Feeds
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