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 !...Comparison Product Solution GroupDocs.Signature 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....Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
This section describes how to import OLE objects into PDF documents using C#/.NET...Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Learn how to merge archive files, combine archive files into one file programmatically in Python via .NET language using GroupDocs.Merger for Python via .NET library....Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties...Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Extract information about the known properties available in a particular package using GroupDocs.Metadata for Python via .NET....Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Add metadata properties — one of the most powerful features of the GroupDocs.Metadata for Python via .NET search engine....Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Native Python library that merges, splits, and reorganises documents — PDF, DOCX, XLSX, PPTX, images, and more — entirely on-premise. No Microsoft Office required....Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Note In this article, we will use GroupDocs.Assembly to generate In-Table List with Highlighted Rows in HTML Document format. Note The code uses some of the objects defined in The Business Layer. Note This feature is supported by version 17.03 or greater. In-Table List with Highlighted Rows in HTML Document Reporting Requirement As a report developer, you are required to represent customers’ orders information with a specific filtering condition with the following key requirements:...Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...
Note In this article, we will use GroupDocs.Assembly to generate a Pie Chart report in Presentation Document format. Note The code uses some of the objects defined in The Business Layer. Note This feature is supported by version 17.8.0 or greater. Pie Chart in Email Document Creating a Pie Chart Please follow below steps to create Pie Chart in MS Outlook 2013:
Create a new Email. Click the “Insert” tab, and then click “Chart” in the illustrations group to open the “Insert Chart” dialog box....Comparison Product Solution GroupDocs.Signature Product Solution GroupDocs...