Quickly get started with GroupDocs.Redaction for Python via .NET by creating and running a simple example....Viewer Product Solution GroupDocs...with gr . Redactor ( "source.pdf" ) as redactor : # Apply the...
This article explains how to delete electronic signatures of the certain types with GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { // compose the list of...
This article explains how to delete electronic signatures of the certain type with GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { // Deleting QR-Code signatures...
This article explains how to make advanced search for digital electronic signatures with GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "signed.pdf" )) { DigitalSearchOptions options...
This topic explains how to search for text electronic signatures within the document pages by GroupDocs.Signature API....Viewer Product Solution GroupDocs...signature = new Signature ( "sample.pdf" )) { // setup search options...
This article explains how to provide advanced verification of Text electronic signatures with GroupDocs.Signature API....Viewer Product Solution GroupDocs...new Signature ( "signedSample.pdf" ); // create QRCode option with...
This article shows you how to view and edit metadata of Pdf, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free online....Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing to remove metadata properties...Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
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 !...Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...