In this article, you will learn how to apply watermark to document pages when converting document with GroupDocs.Conversion for Node.js via Java API....Assembly Product Solution GroupDocs...
Add metadata properties — one of the most powerful features of the GroupDocs.Metadata for Python via .NET search engine....Assembly Product Solution GroupDocs...
This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package.
Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors
JavaScript const metadata = new groupdocs.metadata.Metadata("input.doc"); var root = metadata.getRootPackageGeneric(); var descriptors = root.getDocumentProperties().getKnowPropertyDescriptors(); for(var i=0;iAssembly Product Solution GroupDocs...
Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header.
The following are the steps to read the header of an FLV file.
Load an FLV video Get the root metadata package Extract the native metadata package using the FlvRootPackage.getHeader method Read the FLV header properties advanced_usage.managing_metadata_for_specific_formats.video.flv.FlvReadHeaderProperties
try (Metadata metadata = new Metadata(Constants.InputFlv)) { FlvRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getVersion()); System.out.println(root.getHeader().hasAudioTags()); System.out.println(root.getHeader().hasVideoTags()); System.out.println(root.getHeader().getTypeFlags()); } Working with XMP metadata GroupDocs....Assembly Product Solution GroupDocs...
Locate and remove the metadata properties you don't want — by tag, category, name, type or value — with GroupDocs.Metadata for Python via .NET....Assembly Product Solution GroupDocs...
This article demonstrates how to convert document stored in FTP storage using GroupDocs.Conversion for Java API....Assembly Product Solution GroupDocs...
Learn how to merge EPUB files, combine EPUB files into one file programmatically in C# language using GroupDocs.Merger for .NET library....Assembly Product Solution GroupDocs...
You can implement ILogger interface from com.groupdocs.redaction.options package. This interface requires to implement three methods:
import com.groupdocs.redaction.options.ILogger; import java.util.ArrayList; /** *
* This is an example of ILogger implementation, tracking count of error messages. *
*/ public class CustomLogger implements ILogger { private ArrayList _errors; private ArrayList _traces; private ArrayList _warnings; public boolean hasErrors() { return _errors.size() > 0; } public CustomLogger() { _errors = new ArrayList(); _traces = new ArrayList(); _warnings = new ArrayList(); } public void error(String message) { _errors....Assembly Product Solution GroupDocs...