This article explains how To detect document file type, size and calculate pages count when annotate documents or Images with GroupDocs.Comparison....Conversion Product Solution GroupDocs...represents the document file type (PDF, Word document, Excel spreadsheet...
This article explains how To sign document with multiple signatures of various type by GroupDocs.Signature API...Conversion Product Solution GroupDocs...Form-field signatures; - for Image signatures; - for Metadata signatures;...
What is MakerNote? MakerNote metadata refers ToImage information that is written by digital cameras of different manufacturers. Usually, MakerNote metadata properties contain camera settings and some other conditions under which the shot was taken. Most manufacturers sTore MakerNote properties in a proprietary binary format derived from EXIF. GroupDocs.Metadata allows extracting MakerNote metadata saved by the following manufacturers:
Canon Nikon Panasonic Sony Read all MakerNote properties in the form of TIFF/EXIF tags Utilizing the GroupDocs....Conversion Product Solution GroupDocs...formats / Images / Working with metadata in JPEG images / Extracting...
This article shows the implementation of RedacTor class which supports the rendering of the document preview in JPEG, PNG and BMP....Conversion Product Solution GroupDocs...preview in on of these image formats: JPEG Image Portable Network Graphics...
Reading JPEG2000 comments The GroupDocs.Metadata API supports extracting format-specific information from JPEG2000 Images.
The following are the steps To read the JPEG2000 comments (pieces of metadata represented as strings with the length up To 64 kbytes).
Load a JPEG2000 Image Get the root metadata package Extract the native metadata package using Jpeg2000RootPackage.Jpeg2000Package Read the JPEG2000 comments AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Jpeg2000.Jpeg2000ReadComments
using (Metadata metadata = new Metadata(Constants.InputJpeg2000)) { var root = metadata.GetRootPackage(); if (root....Conversion Product Solution GroupDocs...formats / Images / Working with metadata in JPEG2000 images Working...
Retrieve a list of document attachments from your emails, Outlook data files, archives and Pdf documents with GroupDocs.Viewer for .NET...Conversion Product Solution GroupDocs...Outlook data files, archives, and PDF documents. C# using System ;...
System requirements, supported platforms, and environment setup for GroupDocs.Conversion for Node.js via Java. No Microsoft Office or other third‑party software is required....Conversion Product Solution GroupDocs...GroupDocs.Conversion Product Family / GroupDocs.Conversion for Node...
Learn about the benefits of using digital signatures To sign documents securely. Discover how To add programmatically digital signatures in C# with step-by-step instructions....Conversion Product Solution GroupDocs...digital signature looks on a PDF document page by default. Why...
This article explains that how To use Microsoft Azure Computer Vision API...Conversion Product Solution GroupDocs...Usage / Using OCR to redact image documents / Use Microsoft Azure...
GroupDocs.Parser provides the functionality To handle loading of HTML external resources.
Here are the steps To handle loading of HTML external resources.
Instantiate the ParserSettings object and pass External Resource Handler; Create Parser object and call GetImages method. The following code sample shows how To handle loading of HTML external resources.
// Create an instance of ParserSettings To pass External Resource Handler ParserSettings settings = new ParserSettings(new Handler()); // Create an instance of Parser class To generate spreadsheet page previews try (Parser parser = new Parser(Constants....Conversion Product Solution GroupDocs..., settings )) { // Extract images from HTML document Iterable...