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...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...
This article explains how the The GroupDocs.Metadata API allows reading some common MPEG audio properties from MP3 files....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Metadata Product...
Follow this guide and learn how to convert MS Excel workbooks - XLSX, XLS, XLSB using Java language and GroupDocs.Conversion for Java....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Conversion Product...
This page contains information about managing dictionaries of shards in the search network....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Search Product...
This page contains information about managing dictionaries of shards in the search network....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Search Product...
API allows creating of full-text and / or metadata index on Documents. To index only metadata without main content of Documents, you only need to set IndexType.MetadataIndex when creating an index....Editor Product Solution GroupDocs...Events Acquisition GroupDocs Documentation / GroupDocs.Search Product...
This article explains how to check if a file is encrypted using .NET / C# with GroupDocs.Viewer for .NET....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Viewer Product...
This page contains information about full-text searching in the search network....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Search Product...
Comments for File Format Blog Comment on Doc to Docx – A change worth considering to switch! by Homepage <strong>... [Trackback]</strong> [...] Read More Infos here: blog.aspose.com/200......Editor component have&amp;nbsp;... Comment on Create a Word Document using PHPWord by bcurrie007...
This article explains that how to store text of indexed Documents using Java....Editor Product Solution GroupDocs...Acquisition Ask AI GroupDocs Documentation / GroupDocs.Search Product...