GroupDocs.Viewer for .NET 17.8.0 Release Notes

HtmlOptions htmlOptions = new HtmlOptions();
htmlOptions.HtmlResourcePrefix = "http://contoso.com/api/getResource?name="
htmlOptions.IgnorePrefixInResources = true;

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
  
// Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config);
string guid = "document.pptx";
  
// Set words options to render content with comments
HtmlOptions options = new HtmlOptions();
options.RenderComments = true; // Default value is false
 
// Get pages 
List<PageHtml> pages = htmlHandler.GetPages(guid, options);
  
foreach (PageHtml page in pages)
{
    Console.WriteLine("Page number: {0}", page.PageNumber);
    Console.WriteLine("Html content: {0}", page.HtmlContent);
}

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
  
// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = "document.pptx";
  
// Set pdf options to get pdf file with comments
PdfFileOptions options = new PdfFileOptions();
options.RenderComments = true; // Default value is false
 
// Get pdf document with comments
FileContainer fileContainer = imageHandler.GetPdfFile(guid, pdfFileOptions);
// Access result pdf document using fileContainer.Stream property

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
  
// Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config);
string guid = "document.xlsx";
  
// Set Cells options to hide overflowing text
HtmlOptions options = new HtmlOptions();
options.CellsOptions.IgnoreEmptyRows = true; // default value is false
 
// Get pages 
List<PageHtml> pages = htmlHandler.GetPages(guid, options);
  
foreach (PageHtml page in pages)
{
    Console.WriteLine("Page number: {0}", page.PageNumber);
    Console.WriteLine("Html content: {0}", page.HtmlContent);
}

// Setup GroupDocs.Viewer config
ViewerConfig config = new ViewerConfig();
config.StoragePath = @"C:\storage";
 
// Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config);
string guid = "CadDrawing.dwg";
 
HtmlOptions options = new HtmlOptions();
options.EnableResponsiveRendering = true;
List<PageHtml> pages = htmlHandler.GetPages(guid, options);
 
 
foreach (PageHtml page in pages)
{
    Console.WriteLine("Page number: {0}", page.PageNumber);
    Console.WriteLine("Html content: {0}", page.HtmlContent);
}

 //Init viewer config
ViewerConfig viewerConfig = new ViewerConfig();
viewerConfig.StoragePath = "c:\\storage";
viewerConfig.UsePdf = true;
 
// Set document guid
string guid = "document.doc";
 
// Init viewer image handler
ViewerImageHandler viewerImageHandler = new ViewerImageHandler(viewerConfig);
 
//Get document info
DocumentInfoContainer documentInfoContainer = viewerImageHandler.GetDocumentInfo(guid);
 
// Go through all pages
foreach (PageData pageData in documentInfoContainer.Pages)
{
    Console.WriteLine("Page number: " + pageData.Number);
  
    //Go through all page rows
    for (int i = 0; i < pageData.Rows.Count; i++)
    {
        RowData rowData = pageData.Rows[i];
 
        // Write data to console
        Console.WriteLine("Row: " + (i + 1));
        Console.WriteLine("Text: " + rowData.Text);
        Console.WriteLine("Text width: " + rowData.LineWidth);
        Console.WriteLine("Text height: " + rowData.LineHeight);
        Console.WriteLine("Distance from left: " + rowData.LineLeft);
        Console.WriteLine("Distance from top: " + rowData.LineTop);
 
        // Get words
        string[] words = rowData.Text.Split(' ');
 
        // Go through all word coordinates
        for (int j = 0; j < words.Length; j++)
        {
            int coordinateIndex = j == 0 ? 0 : j + 1;
 
            // Write data to console
            Console.WriteLine(string.Empty);
            Console.WriteLine("Word: '" + words[j] + "'");
            Console.WriteLine("Word distance from left: " + rowData.TextCoordinates[coordinateIndex]);
            Console.WriteLine("Word width: " + rowData.TextCoordinates[coordinateIndex + 1]);
            Console.WriteLine(string.Empty);
        }
    }
}

//Init viewer config
ViewerConfig viewerConfig = new ViewerConfig();
viewerConfig.StoragePath = "c:\\storage";
 
// Set document guid
string guid = "document.doc";
 
// Init viewer image handler
ViewerImageHandler viewerImageHandler = new ViewerImageHandler(viewerConfig);
 
//Get document info
DocumentInfoOptions documentInfoOptions = new DocumentInfoOptions();
documentInfoOptions.ExtractText = true;
DocumentInfoContainer documentInfoContainer = viewerImageHandler.GetDocumentInfo(guid, documentInfoOptions);
 
// Go through all pages
foreach (PageData pageData in documentInfoContainer.Pages)
{
    Console.WriteLine("Page number: " + pageData.Number);
  
    //Go through all page rows
    for (int i = 0; i < pageData.Rows.Count; i++)
    {
        RowData rowData = pageData.Rows[i];
 
        // Write data to console
        Console.WriteLine("Row: " + (i + 1));
        Console.WriteLine("Text: " + rowData.Text);
        Console.WriteLine("Text width: " + rowData.LineWidth);
        Console.WriteLine("Text height: " + rowData.LineHeight);
        Console.WriteLine("Distance from left: " + rowData.LineLeft);
        Console.WriteLine("Distance from top: " + rowData.LineTop);
 
        // Get words
        string[] words = rowData.Text.Split(' ');
 
        // Go through all word coordinates
        for (int j = 0; j < words.Length; j++)
        {
            int coordinateIndex = j == 0 ? 0 : j + 1;
 
            // Write data to console
            Console.WriteLine(string.Empty);
            Console.WriteLine("Word: '" + words[j] + "'");
            Console.WriteLine("Word distance from left: " + rowData.TextCoordinates[coordinateIndex]);
            Console.WriteLine("Word width: " + rowData.TextCoordinates[coordinateIndex + 1]);
            Console.WriteLine(string.Empty);
        }
    }
}

HtmlOptions htmlOptions = new HtmlOptions();
htmlOptions.HtmlResourcePrefix = "http://contoso.com/api/getResource?name="
htmlOptions.IgnorePrefixInResources = true;