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  1. Add Image Watermark to PDF Using Python

    Discover how to add image Watermark to Pdf using Python to protect sensitive pages. You’ll also learn to apply Watermark to Pdf in Python with precise positioning options....Metadata Product Family GroupDocs.Search...Product Family GroupDocs.Watermark Product Family GroupDocs.Merger...

    kb.groupdocs.com/watermark/python/add-image-wat...
  2. Working with metadata in PNG images | GroupDocs

    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.PngPackage Read the PNG Metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks using (Metadata Metadata = new Metadata(Constants.InputPng)) { var root = Metadata.GetRootPackage(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !...Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/net/working-with-me...
  3. Add Text Watermark to PDF Using Python

    Learn how to add text Watermark to Pdf using Python. This tutorial shows how to apply Watermark to Pdf in Python with custom font, color, and alignment....Metadata Product Family GroupDocs.Search...Product Family GroupDocs.Watermark Product Family GroupDocs.Merger...

    kb.groupdocs.com/watermark/python/add-text-wate...
  4. Working with metadata in JPEG2000 images | Grou...

    Reading JPEG2000 comments The GroupDocs.Metadata API supports extracting format-specific information from JPEG2000 images. The following are the steps to read the JPEG2000 comments (pieces of Metadata represented as strings with the length up to 64 kbytes). Load a JPEG2000 image Get the root Metadata package Extract the native Metadata package using Jpeg2000RootPackage.Jpeg2000Package Read the JPEG2000 comments AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Jpeg2000.Jpeg2000ReadComments using (Metadata Metadata = new Metadata(Constants.InputJpeg2000)) { var root = Metadata.GetRootPackage(); if (root....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/net/working-with-me...
  5. Working with metadata in JPEG images | GroupDocs

    Reading Photoshop Metadata properties The GroupDocs Metadata API allows the user to read Adobe Photoshop Metadata associated with a JPEG image. For more information on the Photoshop file format and Metadata blocks that can be attached to images of different formats please refer to the specification: https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/. The code sample below demonstrates how to extract image resource blocks (building blocks of the Photoshop file format) from a JPEG image....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/net/working-with-me...
  6. Working with metadata in FLV files | GroupDocs

    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 the FlvRootPackage.getHeader method Read the FLV header properties advanced_usage.managing_Metadata_for_specific_formats.video.flv.FlvReadHeaderProperties try (Metadata Metadata = new Metadata(Constants.InputFlv)) { FlvRootPackage root = Metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getVersion()); System.out.println(root.getHeader().hasAudioTags()); System.out.println(root.getHeader().hasVideoTags()); System.out.println(root.getHeader().getTypeFlags()); } Working with XMP Metadata GroupDocs....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/java/working-with-m...
  7. Working with metadata in PNG images | GroupDocs

    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....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/java/working-with-m...
  8. Working with metadata in FLV files | GroupDocs

    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....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/net/working-with-me...
  9. Working with metadata in JPEG2000 images | Grou...

    Reading JPEG2000 comments The GroupDocs.Metadata API supports extracting format-specific information from JPEG2000 images. The following are the steps to read the JPEG2000 comments (pieces of Metadata represented as strings with the length up to 64 kbytes). Load a JPEG2000 image Get the root Metadata package Extract the native Metadata package using the Jpeg2000RootPackage.getJpeg2000Package method Read the JPEG2000 comments advanced_usage.managing_Metadata_for_specific_formats.image.jpeg2000.Jpeg2000ReadComments try (Metadata Metadata = new Metadata(Constants.InputJpeg2000)) { Jpeg2000RootPackage root = Metadata....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/java/working-with-m...
  10. Working with metadata in ProjectManagement form...

    GroupDocs.Metadata for .NET provides functionality that allows working with MPP files created by different versions of Microsoft Project. Please see the code samples below for more information. Reading built-In Metadata properties To access built-in Metadata of a ProjectManagement document, please use the DocumentProperties property defined in the DocumentRootPackage class. The following code snippet extracts built-in Metadata properties and displays them on the screen. AdvancedUsage.ManagingMetadataForSpecificFormats.Document.ProjectManagement.ProjectManagementReadBuiltInProperties using (Metadata Metadata = new Metadata(Constants.InputMpp)) { var root = Metadata....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...

    docs.groupdocs.com/metadata/net/working-with-me...