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  1. Removing metadata | GroupDocs

    Not all metadata properties extracted from a file are marked with tags. Some file formats and metadata standards allow adding fully custom properties that can’t be properly tagged by the library since their purpose is not clearly defined in the appropriate format/standard specification. In such cases, you can use the name of the property to locate and remove it. The following example demonstrates some advanced usage scenarios of the Groupdocs.Metadata search engine allowing to remove metadata properties....Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/metadata/nodejs-java/removin...
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  2. Merge indexes | GroupDocs

    The merge operation is designed to combine two or more indexes into one index to accelerate the search and to simplify the work with indexes. When merging, only the index at which the merge method was called is changed. This index as a result of the operation contains all the documents that were contained in all indexes together. The second index or index repository after the merge can be deleted to free up disk space....Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/search/nodejs-java/merge-ind...
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  3. Working with BMP metadata | GroupDocs

    Reading BMP header properties The Groupdocs.Metadata API supports extracting format-specific information from BMP file headers. The following are the steps to read the header of a BMP file. Load a BMP image Get the root metadata package Extract the native metadata package using BmpRootPackage.BmpHeader Read the BMP header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Bmp.BmpReadHeaderProperties using (Metadata metadata = new Metadata(Constants.InputBmp)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.BmpHeader.BitsPerPixel); Console.WriteLine(root.BmpHeader.ColorsImportant); Console.WriteLine(root.BmpHeader.HeaderSize); Console.WriteLine(root.BmpHeader.ImageSize); Console.WriteLine(root.BmpHeader.Planes); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/metadata/net/working-with-bm...
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  4. Indexing metadata of documents | GroupDocs

    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....Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/search/java/indexing-metadat...
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  5. Save with default options | GroupDocs

    This article demonstrates the simplest way to save the document...Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/redaction/net/save-with-defa...
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  6. Working with BMP metadata | GroupDocs

    Reading BMP header properties The Groupdocs.Metadata API supports extracting format-specific information from BMP file headers. The following are the steps to read the header of a BMP file. Load a BMP image Get the root metadata package Extract the native metadata package using the BmpRootPackage.getBmpHeader method Read the BMP header properties advanced_usage.managing_metadata_for_specific_formats.image.bmp.BmpReadHeaderProperties try (Metadata metadata = new Metadata(Constants.InputBmp)) { BmpRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getBmpHeader().getBitsPerPixel()); System.out.println(root.getBmpHeader().getColorsImportant()); System.out.println(root.getBmpHeader().getHeaderSize()); System.out.println(root.getBmpHeader().getImageSize()); System.out.println(root.getBmpHeader().getPlanes()); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/metadata/java/working-with-b...
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  7. Working with DICOM metadata | GroupDocs

    Reading DICOM metadata properties The Groupdocs.Metadata API supports extracting format-specific information from DICOM images. The following are the steps to read the native DICOM metadata. Load a DICOM image Get the root metadata package Extract the native metadata package using the DicomRootPackage.getDicomPackage method Read the DICOM metadata properties examples.advanced_usage.managing_metadata_for_specific_formats.image.dicom.DicomReadNativeMetadataProperties try (Metadata metadata = new Metadata(Constants.InputDicom)) { DicomRootPackage root = metadata.getRootPackageGeneric(); if (root.getDicomPackage() != null) { System.out.println(root.getDicomPackage().getBitsAllocated()); System.out.println(root.getDicomPackage().getReds()); System.out.println(root.getDicomPackage().getGreens()); System.out.println(root.getDicomPackage().getBlues()); System....Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/metadata/java/working-with-d...
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  8. Working with metadata in WEBP images | GroupDocs

    Working with XMP metadata Groupdocs.Metadata for Java allows managing XMP metadata in JPEG images. For more details please refer to the following guide: Working with XMP Metadata. Working with EXIF metadata The Groupdocs.Metadata API supports handling EXIF metadata in JPEG images. Please find appropriate code samples in the Working with EXIF Metadata section. More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/metadata/java/working-with-m...
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  9. Extend supported extensions list | GroupDocs

    This article explains the method which can be used when for some reason files have non-standard extensions or if its format is supported, but not pre-configured....Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/redaction/net/extend-support...
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  10. Extract barcodes from document page area | Grou...

    Learn how to extract barcodes from a rectangular page area in Node.js with Groupdocs.Parser for Node.js via Java....Navigation Products GroupDocs.Total Product Family GroupDocs.Conversion...Solution GroupDocs.Viewer Product Solution GroupDocs.Markdown...

    docs.groupdocs.com/parser/nodejs-java/extract-b...
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