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...Us Contact Customers Legal Security Events Acquisition Ask AI...
Learn how to merge TXT files, combine TXT files into one file programmatically in java language using GroupDocs.Merger for Java library....Us Contact Customers Legal Security Events Acquisition Ask AI...
Reading PNG metadata properties The GroupDocs.Metadata API supports extracting format-specific information from PNG images.
The following are the steps to read the native PNG metadata.
Load a PNG image Get the root metadata package Extract the native metadata package using PngRootPackage.PngPackage Read the PNG metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks
using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !...Us Contact Customers Legal Security Events Acquisition Ask AI...
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;iSecurity Events Acquisition GroupDocs...
Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties...Us Contact Customers Legal Security Events Acquisition Ask AI...
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....Us Contact Customers Legal Security Events Acquisition Ask AI...
The page describes how to remove annotations from document when collaborate, edit and annotate documents using GroupDocs.Annotation for .NET....Us Contact Customers Legal Security Events Acquisition Ask AI...
The page describes how to add ellipse annotation to a document using GroupDocs.Annotation for .NET....Us Contact Customers Legal Security Events Acquisition Ask AI...
The page describes how to load PDF, Word, Excel, PowerPoint documents from Azure Blob storage when using GroupDocs.Annotation for .NET....Us Contact Customers Legal Security Events Acquisition Ask AI...