Protect PDF documents when rendering documents using GroupDocs.Viewer for .NET...Search Product Solution GroupDocs.Parser 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....Search Product Solution GroupDocs.Parser 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....Search Product Solution GroupDocs.Parser 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....Search Product Solution GroupDocs.Parser Product Solution GroupDocs...
Gain proficiency in how to merge PNG files using Java. We will provide you with a code example to combine PNG files in Java without requiring additional software....Search Product Family GroupDocs.Parser Product Family GroupDocs...
This topic will teach you how to remove metadata from DOCM using C#. You'll also get the code to delete metadata from DOCM in C# without needing any extra software....Search Product Family GroupDocs.Parser Product Family GroupDocs...
In this article, we will outline essential steps to merge TIFF files using Java. We will also provide code example to demonstrate how to combine TIFF files in Java....Search Product Family GroupDocs.Parser Product Family GroupDocs...
Learn how to read metadata from PPTX using Java without requiring any extra software installations. Take a look at a code example to read metadata of PPTX using Java....Search Product Family GroupDocs.Parser Product Family GroupDocs...
Learn how to convert PDF to DOCX using Node.js with a simple guide. Easily export PDF to DOCX in Node.js for editable and formatted document conversion....Search Product Family GroupDocs.Parser Product Family GroupDocs...