This article shows how to add watermark and save resultant document. It is capable to add watermark to image or documents....Metadata Product Solution GroupDocs.Search Product Solution GroupDocs...
Learn this article and check how to load and convert PDF documents with advanced options using GroupDocs.Conversion for Java API....Metadata Product Solution GroupDocs.Search Product Solution GroupDocs...
Learn this article and check how to load and convert CSV documents with advanced options using GroupDocs.Conversion for Java API....Metadata Product Solution GroupDocs.Search Product Solution GroupDocs...
This article explains how to fill signature background with linear gradient brush...Metadata Product Solution GroupDocs.Search Product Solution GroupDocs...
This article explains how the The GroupDocs.Metadata API allows reading some common MPEG audio properties from MP3 files....Metadata Product Solution GroupDocs.Search 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....Metadata Product Solution GroupDocs.Search Product Solution GroupDocs...
The page describes how to add resource redaction annotation to a document using GroupDocs.Annotation for Java....Metadata Product Solution GroupDocs.Search 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....Metadata Product Solution GroupDocs.Search Product Solution GroupDocs...