This article explains how to search for encrypted electronic signatures in QR code electronic signatures. This topic contains example of using standard encryption, serialization, class definition and search for embedded objects in QR-codes with GroupDocs.Signature Api....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
GroupDocs.Assembly Api allows you to use a string as input and output template, instead of Document. This feature improves programmability while working with strings instead of Documents, the resultant output string can be used as per the application needs. Follow these steps to using a string as input and output template:
Initialize DocumentAssembler Define sourceString @"«[yourValue]»" Convert sourceString to sourceBytes using Encoding.UTF8.GetBytes(sourceString) GettargetBytes using DocumentAssembler.AssembleDocument() Get targetString using Encoding.UTF8.GetString(targetBytes)...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Learn how to deal.If you have a corporate sensitive data removal policy as a list of redaction rules, you don't need to specify them in your code. You can specify an XML Document with a list of pre-configured redactions....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
A Java metadata Api can be effectively used in removing, updating and reading metadata in a variety of formats. It is very effective in removing metadata from photos. Supporting iptc metadata, exif metadata and xmp metadata....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
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 !...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article explains how to load custom fonts PDF, Word, Excel, PowerPoint Documents when using GroupDocs.Comparison for Java....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Learn how to handle loading of external resources....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article explains how to rotate PDF, HTML or Image pages when rendering Documents with GroupDocs.Viewer within your Java applications....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This guide demonstrates how to edit CSV, TSV, comma-separated value and other text files with different settings and many other powerful features of GroupDocs.Editor for Java....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This example demonstrates how to load a file from a stream....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...