GroupDocs.Metadata for Python provides different plans for purchase or offers a Free Trial and a 30-day Temporary License for evaluation....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article describes the main functions of GroupDocs.Comparison for Java. Comparing files, Accepting or rejecting changes between Documents, receiving information from a Document and creating a summary report...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
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....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article explains how to load custom fonts PDF, Word, Excel, PowerPoint Documents when using GroupDocs.Comparison for .NET....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
Adjust JPEG images quality when rendering Documents to PDF with GroupDocs.Viewer for Java...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article shows how to save a file to the specified stream using GroupDocs.Metadata for Python via .NET....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This example demonstrates how to load a file from a stream.
advanced_usage.loading_files.LoadFromStream
// Constants.InputDoc is an absolute or relative path to your Document. Ex: @"C:\Docs\source.doc" try (InputStream stream = new FileInputStream(Constants.InputDoc)) { try (Metadata metadata = new Metadata(stream)) { // Extract, edit or remove metadata here } } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:
GroupDocs.Metadata for ....Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article shows how to save a file to the specified stream in Java...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
This article explains how to work with worksheet headers and footers while using GroupDocs watermarking Java Api...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...
The GroupDocs.Watermark allows to add repeated or tiled watermarks to Documents...Conversion Product Solution GroupDocs...Upgrade an Order Support Docs API Reference Live Demos Free Support...