GroupDocs.Conversion for .NET is a powerful and intuitive library used for file conversion between a variety of supported document and image types without using third-party tools....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article shows the implementation of annotation redaction for documents of different formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX and others....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article gives the knowledge of the API methods which can be used to perform operations about spelling corrector using Java....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This page contains information about getting indexed documents in the search network....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article describes how to compare multiple Word documents or PowerPoint presentations protected by password using GroupDocs.Comparison for Node.js via Java API....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
GroupDocs.Watermar API supports adding the following image file types as image watermark:
Bmp; Png; Gif; Jpeg. Add image watermark from local file Following code snippet shows how to add ImageWatermark to a document. If the document consists of multiple parts (pages, worksheets, slides, frames etc), the watermark will be added to all of them.
advanced_usage.adding_image_watermarks.AddImageWatermark
// Specify an absolute or relative path to your document. Ex: "C:\\Docs\\presentation.pptx" Watermarker watermarker = new Watermarker("presentation....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
Protect PDF documents when rendering documents using GroupDocs.Viewer for .NET...Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
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.getPngPackage Read the PNG metadata properties advanced_usage.managing_metadata_for_specific_formats.image.png.PngReadTextChunks
try (Metadata metadata = new Metadata(Constants.InputPng)) { PngRootPackage root = metadata.getRootPackageGeneric(); for (PngTextChunk chunk : root.getPngPackage().getTextChunks()) { System.out.println(chunk.getKeyword()); System.out.println(chunk.getText()); if (chunk instanceof PngCompressedTextChunk) { PngCompressedTextChunk compressedChunk = (PngCompressedTextChunk) chunk; System....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...
This article explains how the The GroupDocs.Metadata API allows reading some common MPEG audio properties from MP3 files....Editor Product Solution GroupDocs.Merger Product Solution GroupDocs...