FO.NET vs IronPDF: Teknik Karşılaştırma Rehberi

// NuGet: Install-Package Fonet
using Fonet;
using Fonet.Render.Pdf;
using System.IO;
using System.Xml;

class Program
{
    static void Main()
    {
        // FoNet requires XSL-FO format, not HTML
        // First convert HTML to XSL-FO (manual process)
        string xslFo = @"<?xml version='1.0' encoding='utf-8'?>
            <fo:root xmlns:fo='http://www.w3.org/1999/XSL/Format'>
                <fo:layout-master-set>
                    <fo:simple-page-master master-name='page'>
                        <fo:region-body/>
                    </fo:simple-page-master>
                </fo:layout-master-set>
                <fo:page-sequence master-reference='page'>
                    <fo:flow flow-name='xsl-region-body'>
                        <fo:block>Hello World</fo:block>
                    </fo:flow>
                </fo:page-sequence>
            </fo:root>";

        FonetDriver driver = FonetDriver.Make();
        driver.Render(new StringReader(xslFo), 
            new FileStream("output.pdf", FileMode.Create));
    }
}

Imports Fonet
Imports Fonet.Render.Pdf
Imports System.IO
Imports System.Xml

Module Program
    Sub Main()
        ' FoNet requires XSL-FO format, not HTML
        ' First convert HTML to XSL-FO (manual process)
        Dim xslFo As String = "<?xml version='1.0' encoding='utf-8'?>" & _
            "<fo:root xmlns:fo='http://www.w3.org/1999/XSL/Format'>" & _
                "<fo:layout-master-set>" & _
                    "<fo:simple-page-master master-name='page'>" & _
                        "<fo:region-body/>" & _
                    "</fo:simple-page-master>" & _
                "</fo:layout-master-set>" & _
                "<fo:page-sequence master-reference='page'>" & _
                    "<fo:flow flow-name='xsl-region-body'>" & _
                        "<fo:block>Hello World</fo:block>" & _
                    "</fo:flow>" & _
                "</fo:page-sequence>" & _
            "</fo:root>"

        Dim driver As FonetDriver = FonetDriver.Make()
        driver.Render(New StringReader(xslFo), 
                      New FileStream("output.pdf", FileMode.Create))
    End Sub
End Module

// NuGet: Install-Package IronPdf
using IronPdf;

class Program
{
    static void Main()
    {
        var renderer = new ChromePdfRenderer();
        string html = "<h1>Hello World</h1><p>This is HTML content.</p>";
        var pdf = renderer.RenderHtmlAsPdf(html);
        pdf.SaveAs("output.pdf");
    }
}

Imports IronPdf

Class Program
    Shared Sub Main()
        Dim renderer = New ChromePdfRenderer()
        Dim html As String = "<h1>Hello World</h1><p>This is HTML content.</p>"
        Dim pdf = renderer.RenderHtmlAsPdf(html)
        pdf.SaveAs("output.pdf")
    End Sub
End Class

// NuGet: Install-Package Fonet
using Fonet;
using System.IO;
using System.Net;

class Program
{
    static void Main()
    {
        // FoNet does not support URL rendering directly
        // Must manually download, convert HTML to XSL-FO, then render
        string url = "https://example.com";
        string html = new WebClient().DownloadString(url);

        // Manual conversion from HTML to XSL-FO required (complex)
        string xslFo = ConvertHtmlToXslFo(html); // Not built-in

        FonetDriver driver = FonetDriver.Make();
        driver.Render(new StringReader(xslFo), 
            new FileStream("webpage.pdf", FileMode.Create));
    }

    static string ConvertHtmlToXslFo(string html)
    {
        // Custom implementation required
        throw new System.NotImplementedException();
    }
}

Imports Fonet
Imports System.IO
Imports System.Net

Class Program
    Shared Sub Main()
        ' FoNet does not support URL rendering directly
        ' Must manually download, convert HTML to XSL-FO, then render
        Dim url As String = "https://example.com"
        Dim html As String = New WebClient().DownloadString(url)

        ' Manual conversion from HTML to XSL-FO required (complex)
        Dim xslFo As String = ConvertHtmlToXslFo(html) ' Not built-in

        Dim driver As FonetDriver = FonetDriver.Make()
        driver.Render(New StringReader(xslFo), 
                      New FileStream("webpage.pdf", FileMode.Create))
    End Sub

    Shared Function ConvertHtmlToXslFo(html As String) As String
        ' Custom implementation required
        Throw New System.NotImplementedException()
    End Function
End Class

// NuGet: Install-Package IronPdf
using IronPdf;

class Program
{
    static void Main()
    {
        var renderer = new ChromePdfRenderer();
        var pdf = renderer.RenderUrlAsPdf("https://example.com");
        pdf.SaveAs("webpage.pdf");
    }
}

Imports IronPdf

Class Program
    Shared Sub Main()
        Dim renderer = New ChromePdfRenderer()
        Dim pdf = renderer.RenderUrlAsPdf("https://example.com")
        pdf.SaveAs("webpage.pdf")
    End Sub
End Class

// NuGet: Install-Package Fonet
using Fonet;
using Fonet.Render.Pdf;
using System.IO;

class Program
{
    static void Main()
    {
        // FoNet settings are configured in XSL-FO markup
        string xslFo = @"<?xml version='1.0' encoding='utf-8'?>
            <fo:root xmlns:fo='http://www.w3.org/1999/XSL/Format'>
                <fo:layout-master-set>
                    <fo:simple-page-master master-name='A4' 
                        page-height='297mm' page-width='210mm'
                        margin-top='20mm' margin-bottom='20mm'
                        margin-left='25mm' margin-right='25mm'>
                        <fo:region-body/>
                    </fo:simple-page-master>
                </fo:layout-master-set>
                <fo:page-sequence master-reference='A4'>
                    <fo:flow flow-name='xsl-region-body'>
                        <fo:block font-size='14pt'>Custom PDF</fo:block>
                    </fo:flow>
                </fo:page-sequence>
            </fo:root>";

        FonetDriver driver = FonetDriver.Make();
        driver.Render(new StringReader(xslFo), 
            new FileStream("custom.pdf", FileMode.Create));
    }
}

Imports Fonet
Imports Fonet.Render.Pdf
Imports System.IO

Class Program
    Shared Sub Main()
        ' FoNet settings are configured in XSL-FO markup
        Dim xslFo As String = "<?xml version='1.0' encoding='utf-8'?>" & _
            "<fo:root xmlns:fo='http://www.w3.org/1999/XSL/Format'>" & _
                "<fo:layout-master-set>" & _
                    "<fo:simple-page-master master-name='A4' " & _
                        "page-height='297mm' page-width='210mm' " & _
                        "margin-top='20mm' margin-bottom='20mm' " & _
                        "margin-left='25mm' margin-right='25mm'>" & _
                        "<fo:region-body/>" & _
                    "</fo:simple-page-master>" & _
                "</fo:layout-master-set>" & _
                "<fo:page-sequence master-reference='A4'>" & _
                    "<fo:flow flow-name='xsl-region-body'>" & _
                        "<fo:block font-size='14pt'>Custom PDF</fo:block>" & _
                    "</fo:flow>" & _
                "</fo:page-sequence>" & _
            "</fo:root>"

        Dim driver As FonetDriver = FonetDriver.Make()
        driver.Render(New StringReader(xslFo), 
            New FileStream("custom.pdf", FileMode.Create))
    End Sub
End Class

// NuGet: Install-Package IronPdf
using IronPdf;
using IronPdf.Engines.Chrome;

class Program
{
    static void Main()
    {
        var renderer = new ChromePdfRenderer();
        renderer.RenderingOptions.PaperSize = PdfPaperSize.A4;
        renderer.RenderingOptions.MarginTop = 20;
        renderer.RenderingOptions.MarginBottom = 20;
        renderer.RenderingOptions.MarginLeft = 25;
        renderer.RenderingOptions.MarginRight = 25;

        string html = "<h1 style='font-size:14pt'>Custom PDF</h1>";
        var pdf = renderer.RenderHtmlAsPdf(html);
        pdf.SaveAs("custom.pdf");
    }
}

Imports IronPdf
Imports IronPdf.Engines.Chrome

Class Program
    Shared Sub Main()
        Dim renderer As New ChromePdfRenderer()
        renderer.RenderingOptions.PaperSize = PdfPaperSize.A4
        renderer.RenderingOptions.MarginTop = 20
        renderer.RenderingOptions.MarginBottom = 20
        renderer.RenderingOptions.MarginLeft = 25
        renderer.RenderingOptions.MarginRight = 25

        Dim html As String = "<h1 style='font-size:14pt'>Custom PDF</h1>"
        Dim pdf = renderer.RenderHtmlAsPdf(html)
        pdf.SaveAs("custom.pdf")
    End Sub
End Class