GroupDocs.Watermark library provides the ability To manipulate different watermark types such as TextWatermark, ImageWatermark. These watermarks could be added To documents, updated, removed, or searched inside already watermarked documents. Our product also provides information about document type and structure - file type, size, page count, etc. and generates document page previews based on provided options.
Here are the main GroupDocs.Watermark API concepts:
Watermarker is the main class that contains all the required methods for manipulating document watermarks....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, and more with our . Get document...
This article explains that how To detect encoding of a plain text file....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, Emails and more with our free online...
Example demonstrates some advanced usage scenarios of the GroupDocs.Metadata search engine allowing To remove metadata properties...Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
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....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
GroupDocs.Total for Java is the super-set of all the Java on-premise APIs offered by GroupDocs. We compile it on a monthly basis To ensure that it contains the most up To date versions of each of our Java document manipulation APIs....Conversion Product Solution GroupDocs... presentations, PDF files, emails, images, and 3D models. You...
This code snippet demonstrates how To extract information about known properties that can be encountered in a particular package....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header.
The following are the steps To read the header of an FLV file.
Load an FLV video Get the root metadata package Extract the native metadata package using FlvRootPackage.Header Read the FLV header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Flv.FlvReadHeaderProperties
using (Metadata metadata = new Metadata(Constants.InputFlv)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.Header.Version); Console.WriteLine(root.Header.HasAudioTags); Console.WriteLine(root.Header.HasVideoTags); Console.WriteLine(root.Header.TypeFlags); } Working with XMP metadata GroupDocs....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
You are welcome To view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails, images and more....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
Detecting the GIF version The following sample of code will help you To detect the version of a loaded GIF image and extract some additional file format information.
Load a GIF image Extract the root metadata package Use the getGifImageType method To obtain file format information advanced_usage.managing_metadata_for_specific_formats.image.gif.GifReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputGif)) { GifRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getGifImageType().getFileFormat()); System.out.println(root.getGifImageType().getVersion()); System.out.println(root.getGifImageType().getByteOrder()); System.out.println(root.getGifImageType().getMimeType()); System.out.println(root.getGifImageType().getExtension()); System.out.println(root.getGifImageType().getWidth()); System.out.println(root.getGifImageType().getHeight()); } Working with XMP Metadata GroupDocs....Conversion Product Solution GroupDocs...DOCX, PPT, PPTX, XLS, XLSX, emails, images and more with our free...
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