LoadFromFile Method

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
using Leadtools.Forms.DocumentWriters; 
using Leadtools.Svg; 
 
using Leadtools.Document.Writer; 
 
public void SvgLoadFromFileExample() 
{ 
   // Create the SVG pages we will be using 
   string srcFileName = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.doc"); 
   string outDir = Path.Combine(LEAD_VARS.ImagesDir, "TempSvgPages"); 
   string dstFileName = Path.Combine(outDir, "Example.pdf"); 
 
   if (!Directory.Exists(outDir)) 
      Directory.CreateDirectory(outDir); 
 
   int pageCount = CreateSvgPages(srcFileName, outDir); 
 
   // Create a PDF document using Document Writer 
   var documentWriter = new Leadtools.Document.Writer.DocumentWriter(); 
   documentWriter.BeginDocument(dstFileName, Leadtools.Document.Writer.DocumentFormat.Pdf); 
 
   string svgPageTemplateName = Path.Combine(outDir, "Page{0}.svg"); 
   for (int pageNumber = 1; pageNumber <= pageCount; pageNumber++) 
   { 
      // Load this SVG 
      string pageFileName = string.Format(svgPageTemplateName, pageNumber); 
      Console.WriteLine("Loading {0}", pageFileName); 
      using (SvgDocument svgDocument = SvgDocument.LoadFromFile(pageFileName, null)) 
      { 
         // Check if we need to flat it 
         if (!svgDocument.IsFlat) 
            svgDocument.Flat(null); 
         if (!svgDocument.Bounds.IsValid) 
            svgDocument.CalculateBounds(false); 
 
         // Add it to the document writer 
         Console.WriteLine("Adding ..."); 
         DocumentWriterSvgPage svgPage = new DocumentWriterSvgPage(); 
         svgPage.SvgDocument = svgDocument; 
 
         documentWriter.AddPage(svgPage); 
      } 
   } 
 
   // Finish up 
   Console.WriteLine("Finishing ..."); 
   documentWriter.EndDocument(); 
} 
 
private static int CreateSvgPages(string srcFileName, string outDir) 
{ 
   // Extract all the pages from the source file as SVG 
   using (var codecs = new RasterCodecs()) 
   { 
      // Set 300 as the default value for loading document files 
      codecs.Options.RasterizeDocument.Load.Resolution = 300; 
 
      // Get all the files from input directory 
      int pageCount = codecs.GetTotalPages(srcFileName); 
      for (int pageNumber = 1; pageNumber <= pageCount; pageNumber++) 
      { 
         using (SvgDocument svgDocument = codecs.LoadSvg(srcFileName, pageNumber, null) as SvgDocument) 
         { 
            // Save it to disk 
            string dstFileName = Path.Combine(outDir, Path.Combine(string.Format("Page{0}.svg", pageNumber))); 
            Console.WriteLine("Saving to {0}", dstFileName); 
            svgDocument.SaveToFile(dstFileName, null); 
         } 
      } 
 
      return pageCount; 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}