This article contains caching use-cases with GroupDocs.Viewer within your JavaScript applications....app conholdate.com conholdate.cloud conholdate.app containerize...
This article explains how to add attachment to PDF document with GroupDocs.Merger within your .NET applications....app conholdate.com conholdate.cloud conholdate.app containerize...
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...app conholdate.com conholdate.cloud conholdate.app containerize...
Learn how to merge TXT files, combine TXT files into one file programmatically in java language using GroupDocs.Merger for Java library....app conholdate.com conholdate.cloud conholdate.app containerize...
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 !...app conholdate.com conholdate.cloud conholdate.app containerize...
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;iconholdate.com conholdate.cloud conholdate.app containerize...
Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties...app conholdate.com conholdate.cloud conholdate.app containerize...