API to annotate text or Images in your documents using Java. It supports PDF, Microsoft Word DOCX, Excel XLSX and PowerPoint. PPTX...Signature Product Solution GroupDocs...ability to annotate text or images in a document within your applications...
Logging when rendering documents with GroupDocs.Viewer for .NET...Signature Product Solution GroupDocs...Sub End Module The following image shows the output.log file: Logging...
This topic describes how to convert PDF file to grayscale using the GroupDocs.Viewer .NET API (C#)....Signature Product Solution GroupDocs...output PDF file / Optimize images / Convert to grayscale Convert...
This topic describes how to optimize PDF file using the GroupDocs.Viewer .NET API (C#) to reduce size....Signature Product Solution GroupDocs...GroupDocs.Viewer may reduce the image size or quality, remove notes...
This article explains how to list and print file types supported by GroupDocs.Viewer for .NET...Signature Product Solution GroupDocs...Sub End Module The following image shows a sample console output:...
This topic describes how to subset fonts in PDF file using the GroupDocs.Viewer .NET API (C#)....Signature Product Solution GroupDocs...Sub End Module The following image demonstrates the result. There...
This page describes how to detect document file type, size and calculate pages count when annotate documents or Images with GroupDocs.Annotation....Signature Product Solution GroupDocs...PowerPoint presentation or image etc.) is a count of document...
This article explains how to to find and remove watermarks of both types in Visio document....Signature Product Solution GroupDocs...document Create and initialize image/text search criteria Find possible...
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 !...Signature Product Solution GroupDocs...formats / Images / Working with metadata in PNG images Working...
This article describes how to run .NET file conversion API code examples....Signature Product Solution GroupDocs...browser. Docker demo Use the image to try GroupDocs.Conversion...