GroupDocs.Viewer-Cloud 20.3.0

.NET Cloud REST API for Document Rendering

This REST API enhances your C#, ASP.NET, & other .NET based cloud apps to render 85+ types of file formats to image, PDF or HTML formats from within your apps.

Cloud Document Viewer Features

• Support for rendering lots of document and image file formats.
• Fetch the list of all installed fonts or delete the fonts cache.
• Download HTML page resources, e.g., images, CSS, fonts etc.
• Render a document to PDF for HTML or image representation and download it.
• Fetch document information via various methods.
• Obtain list of links to document pages as HTML or images.
• Fetch and download ZIP archive of document pages as HTML or images.
• Rotate and reorder document pages.
• Specify image quality while rendering PDF as HTML.
• Decrease the resultant file size by excluding fonts when rendering as HTML.
• Render specific sections of worksheets defined as "print area" as HTML.
• Choose to include or exclude hidden content in Excel documents.
• Make the output content in HTML and SVG minified.
• Render a document to responsive HTML.
• Render email messages & render Outlook data files as HTML.
• Get list of all email attachments in its HTML or image representation.
• Download resources of a specific email attachment page for HTML representation.

New Features in Version 20.3

• Added OutputPath option to DeleteViewOptions.
• Removed BMP View Format.
• Added Options for rendering a document into PDF.
• Added new render options.
• Added support for new file formats: XLTM, XLTX, JPC, XLAM, MPX, OXPS, FODS, SXC, DWT, OTG.
• Added support for programming languages code files (C++, Java, C# etc.).
• Added support for archive file formats.

For the detailed notes, please visit GroupDocs.Viewer Cloud 20.3 Release Notes.

Supported File Formats

Word Processing: DOC, DOCM, DOCX, DOT, DOTM, DOTX, ODT, OTT, RTF, TXT Spreadsheet: XLS, XLSB, XLSM, XLSX, XLTM, XLTX, XLAM, ODS, FODS, OTS, CSV, TSV,SXC Presentation: PPT, PPTM, PPTX, PPS, PPSM, PPSX, POTX, POTM, ODP, OTP Project Management: MPP, MPT, MPX Email: EML, EMLX, MSG, OST, PST AutoCAD: DGN, DWF, DWG, DXF, IFC, STL Markup: HTML, MHTML Diagram: VDW, VDX, VSD, VSDM, VSDX, VSS, VSSM, VSSX, VST, VSTM, VSTX, VSX, VTX, OTG Note: ONE Portable: PDF, TEX, XPS, OXPS Image: CGM, DCM, DJVU, DNG, EMF, EPS, GIF, ICO, JP2, JPF, JPX, J2K, J2C, JPM, JPG, JPEG, JPC, ODG, PCL, PNG, PS, PSD, SVG, TIF, TIFF, WEBP, WMF eBook: EPUB, MOBI Other: DWT

Getting Started

You do not need to install anything to get started with GroupDocs.Viewer Cloud SDK for .Net. Just create an account at GroupDocs for Cloud and get your application information.

Simply execute Install-Package GroupDocs.Viewer-Cloud from Package Manager Console in Visual Studio to fetch & reference GroupDocs.Viewer assembly in your project. If you already have GroupDocs.Viewer Cloud SDK for .Net and want to upgrade it, please execute Update-Package GroupDocs.Viewer-Cloud to get the latest version.

Please check the GitHub Repository for other common usage scenarios.

Render DOCX Page as Responsive HTML

var configuration = new Configuration
{
    AppSid = Sid,
    AppKey = Key
};

var apiInstance = new ViewerApi(configuration);

var request = new HtmlGetPageRequest
{
    FileName = "input.docx",
    EnableResponsiveRendering = true,
    PageNumber = 1,
    EmbedResources = true,
    Folder = null,
    Storage = null,
};

var response = apiInstance.HtmlGetPage(request);

Debug.Print("Result as IO Stream :" + response.Length.ToString());

Use C# to Render Outlook Data Files as HTML

var configuration = new Configuration("XXXX-XXXX-XXX", "XXXXXXXXXXX");

var apiInstance = new ViewerApi(configuration);

var file = "data.pst";
var htmlOptions = new HtmlOptions
{
    EmbedResources = true,
    OutlookOptions = new OutlookOptions
    {
        MaxItemsInFolder = 5
    }
};

var request = new HtmlCreatePagesCacheFromContentRequest
{
    HtmlOptions = this.SerializeObject(htmlOptions),
    File = this.GetTestFileStream(file),
    FileName = null,
    FontsFolder = null,
    Folder = FromContentFolder,
    Storage = null,
};

var response = apiInstance.HtmlCreatePagesCacheFromContent(request);

Console.Write("File name:" + response.FileName);
Console.Write("PageCount: " + response.Pages.Count);

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