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Moorthy-KMoorthy-K
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Merge pull request #164 from SyncfusionExamples/956797
956797 Added the TOC with Unicode Font while converting HTML to PDF.
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‎HTML to PDF/Blink/HtmlToPdfWithUnicodeTOC/.NET/HtmlToPdfWithUnicodeTOC.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.12.35707.178 d17.12
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HtmlToPdfWithUnicodeTOC", "HtmlToPdfWithUnicodeTOC\HtmlToPdfWithUnicodeTOC.csproj", "{4AD65462-EECF-4D8A-82C1-8E4127CE70A3}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{4AD65462-EECF-4D8A-82C1-8E4127CE70A3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{4AD65462-EECF-4D8A-82C1-8E4127CE70A3}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{4AD65462-EECF-4D8A-82C1-8E4127CE70A3}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{4AD65462-EECF-4D8A-82C1-8E4127CE70A3}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal

‎HTML to PDF/Blink/HtmlToPdfWithUnicodeTOC/.NET/HtmlToPdfWithUnicodeTOC/Data/ARIALUNI.TTF

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‎HTML to PDF/Blink/HtmlToPdfWithUnicodeTOC/.NET/HtmlToPdfWithUnicodeTOC/Data/Input.html

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Multilingual Sample Document</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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line-height: 1.6;
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padding: 20px;
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}
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h1, h2 {
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color: #2c3e50;
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}
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ul.toc {
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list-style-type: none;
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padding-left: 0;
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}
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ul.toc li {
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margin: 5px 0;
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}
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ul.toc a {
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text-decoration: none;
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color: #007BFF;
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}
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ul.toc a:hover {
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text-decoration: underline;
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}
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</style>
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</head>
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<body>
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<h1>Sample Document – Beispiel – Пример документа</h1>
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<h2>Table of Contents – Inhaltsverzeichnis – Содержание</h2>
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<ul class="toc">
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<li><a href="#english">English</a></li>
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<li><a href="#german">Deutsch (German)</a></li>
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<li><a href="#russian">Русский (Russian)</a></li>
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</ul>
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<hr>
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<h2 id="english">English Section</h2>
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<p>This document demonstrates multilingual content in HTML using UTF-8 encoding. You can mix English, German, and Russian in the same page.</p>
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<h2 id="german">Deutscher Abschnitt</h2>
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<p>Dieses Dokument zeigt mehrsprachige Inhalte in HTML mit UTF-8-Kodierung. Sie können Englisch, Deutsch und Russisch auf derselben Seite verwenden.</p>
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<ul>
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<li>Zeichen wie ä, ö, ü, ß werden korrekt angezeigt.</li>
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<li>Unterstützt auch deutsche Umlaute.</li>
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</ul>
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<h2 id="russian">Русский раздел</h2>
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<p>Этот документ демонстрирует мультиязычное содержимое в HTML с использованием кодировки UTF-8. Вы можете использовать английский, немецкий и русский языки на одной странице.</p>
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<ul>
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<li>Кириллические символы отображаются правильно.</li>
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<li>Полная поддержка русского алфавита.</li>
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</ul>
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</body>
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</html>

‎HTML to PDF/Blink/HtmlToPdfWithUnicodeTOC/.NET/HtmlToPdfWithUnicodeTOC/HtmlToPdfWithUnicodeTOC.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Syncfusion.HtmlToPdfConverter.Net.Windows" Version="*" />
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</ItemGroup>
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</Project>

‎HTML to PDF/Blink/HtmlToPdfWithUnicodeTOC/.NET/HtmlToPdfWithUnicodeTOC/Program.cs

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using Syncfusion.Drawing;
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using Syncfusion.HtmlConverter;
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using Syncfusion.Pdf.Graphics;
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using Syncfusion.Pdf.HtmlToPdf;
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using Syncfusion.Pdf;
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// Initialize the HTML to PDF converter with Blink rendering engine
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HtmlToPdfConverter htmlConverter = new HtmlToPdfConverter(HtmlRenderingEngine.Blink);
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// Create Blink converter settings
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BlinkConverterSettings settings = new BlinkConverterSettings
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{
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EnableToc = true
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};
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using (FileStream fontStream = new FileStream(Path.GetFullPath(@"Data/ARIALUNI.TTF"), FileMode.Open, FileAccess.Read))
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{
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// Load a Unicode TrueType font from system or custom path
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PdfTrueTypeFont unicodeFont = new PdfTrueTypeFont(fontStream, 14);
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// Set the style for level 1 (H1) items in table of contents
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HtmlToPdfTocStyle tocStyleH1 = new HtmlToPdfTocStyle
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{
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Font = unicodeFont,
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BackgroundColor = new PdfSolidBrush(new PdfColor(Color.FromArgb(68, 114, 196))),
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ForeColor = PdfBrushes.White,
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Padding = new PdfPaddings(5, 5, 3, 3)
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};
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// Apply the style to TOC level 1
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settings.Toc.SetItemStyle(1, tocStyleH1);
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// Assign Blink converter settings to HTML converter
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htmlConverter.ConverterSettings = settings;
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// Convert HTML to PDF
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PdfDocument document = htmlConverter.Convert(Path.GetFullPath(@"Data/Input.html"));
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// Save and close the PDF document
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using (FileStream fileStream = new FileStream(Path.GetFullPath(@"Output/Output.pdf"), FileMode.Create, FileAccess.ReadWrite))
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{
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document.Save(fileStream);
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}
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//Close the PDF document
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document.Close(true);
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}

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