Merge pull request #198 from SyncfusionExamples/Get-missing-fonts-for-pdf-conversion

Get-missing-fonts-for-pdf-conversion

Author: MohanaselvamJothi

Word-to-PDF-Conversion/Get-missing-fonts-for-pdf-conversion/.NET/Get-missing-fonts-for-pdf-conversion.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.9.34622.214
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Get-missing-fonts-for-pdf-conversion", "Get-missing-fonts-for-pdf-conversion\Get-missing-fonts-for-pdf-conversion.csproj", "{00350790-253A-4C89-998B-5CA4519D6616}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{00350790-253A-4C89-998B-5CA4519D6616}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{00350790-253A-4C89-998B-5CA4519D6616}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{00350790-253A-4C89-998B-5CA4519D6616}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{00350790-253A-4C89-998B-5CA4519D6616}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {C3FE9097-3C04-46B1-B88C-61C71660DF48}
+	EndGlobalSection
+EndGlobal

Word-to-PDF-Conversion/Get-missing-fonts-for-pdf-conversion/.NET/Get-missing-fonts-for-pdf-conversion/Data/Input.docx

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <RootNamespace>Get_missing_fonts_for_pdf_conversion</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.DocIORenderer.Net.Core" Version="*" />
+  </ItemGroup>
+
+</Project>

Word-to-PDF-Conversion/Get-missing-fonts-for-pdf-conversion/.NET/Get-missing-fonts-for-pdf-conversion/Get-missing-fonts-for-pdf-conversion.csproj

@@ -0,0 +1,60 @@
+using Syncfusion.DocIO;
+using Syncfusion.DocIO.DLS;
+using Syncfusion.DocIORenderer;
+using Syncfusion.Pdf;
+
+namespace Get_missing_fonts_for_pdf_conversion
+{
+    class Program
+    {
+        // List to store names of fonts that are not installed
+        static List<string> fonts = new List<string>();
+        static void Main()
+        {
+            // Open the existing DOCX file stream
+            using (FileStream docStream = new FileStream(Path.GetFullPath(@"../../../Data/Input.docx"), FileMode.Open, FileAccess.Read))
+            {
+                // Load the file stream into a Word document
+                using (WordDocument wordDocument = new WordDocument(docStream, FormatType.Docx))
+                {
+                    // Hook the font substitution event to detect missing fonts
+                    wordDocument.FontSettings.SubstituteFont += FontSettings_SubstituteFont;
+
+                    // Instantiate DocIORenderer for Word to PDF conversion
+                    using (DocIORenderer render = new DocIORenderer())
+                    {
+                        // Convert Word document into PDF document
+                        PdfDocument pdfDocument = render.ConvertToPDF(wordDocument);
+
+                        // Save the PDF document to output stream
+                        using (FileStream outputStream = new FileStream(Path.GetFullPath(@"../../../Data/Result.pdf"), FileMode.OpenOrCreate, FileAccess.ReadWrite))
+                        {
+                            pdfDocument.Save(outputStream);
+                        }
+                    }
+                }
+            }
+
+            // Print the fonts that are not available in machine, but used in Word document.
+            if (fonts.Count > 0)
+            {
+                Console.WriteLine("Fonts not available in environment:");
+                foreach (string font in fonts)
+                    Console.WriteLine(font);
+            }
+            else
+            {
+                Console.WriteLine("Fonts used in Word document are available in environment.");
+            }
+        }
+
+        // Event handler for font substitution event
+        static void FontSettings_SubstituteFont(object sender, SubstituteFontEventArgs args)
+        {
+            // Add the original font name to the list if it's not already there
+            if (!fonts.Contains(args.OriginalFontName))
+                fonts.Add(args.OriginalFontName);
+        }
+    }
+
+}