Follow this guide and learn how to merge PDF files, combine several PDFs into one using GroupDocs.Merger for Java API and couple lines of code...Assembly Product Solution GroupDocs...
This article explains how to load a document from Azure Blob Storage with GroupDocs.Viewer within your Java applications....Assembly Product Solution GroupDocs...
Render email attachments with GroupDocs.Viewer for Java in the same way as you would render any other documents...Assembly Product Solution GroupDocs...
Compare any number of Word documents or PowerPoint/OpenDocument presentations simultaneously using Comparer.Add() — produces a single merged result document....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...
This article demonstrates that how you can specify starting page index (zero based) and the number of pages from this index to save a rasterized PDF...Assembly Product Solution GroupDocs...
Extract information about the known properties available in a particular package using GroupDocs.Metadata for Python via .NET....Assembly Product Solution GroupDocs...