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....feedback Reading PNG metadata properties The GroupDocs.Metadata API...using Read the PNG metadata properties advanced_usage.managing_...
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A new release of GroupDocs.Conversion for .NET 18.6 is on-board. This release covers few improvements. Such as ConversionHandler constructors are reduced to one. Please visit the release notes. We’d recommend you to integrate latest version of the API in your application and share your feedback.
Improvements Reducing ConversionHandler constructors to one ITempDataHandler for handling temp operations stream Introducing new Properties in ConversionConfig for different handler types API Resources Here are a few channels and resources for you to download, learn, try and get technical support on GroupDocs....operations stream Introducing new properties in ConversionConfig for different...
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