Retrieve a list of document attachments from your emails, Outlook data files, archives and PDF documents with GroupDocs.Viewer for .NET...Sub End Module The following image shows a sample console output:...
This section decsribes how to get started with GroupDocs.Merger for Java library...folders will look like following image: Open Eclipse (or IntelliJ)...
In this article, you will learn how to apply watermark to document pages when convert document with GroupDocs.Conversion for .NET API....color, width, height, text, image etc. Set the property of the...
This article contains caching use-cases with GroupDocs.Viewer within your JavaScript applications...." ) The following image shows a sample console output:...
Works fine locally. Issue happens in docker container running on Alpine Linux.
GroupDocs.Conversion: v22.12
.NET version: .NET 7.0
Error Message:
GroupDocs.Conversion.Exceptions.GroupDocsConversionException: Object r…...running/sample application with docker image and source file? We’ll then...We are using an alpine linux image as the base and not debian....
This article shows how to access XMP metadata in a file of any supported format....gets XMP properties of a PNG image and displays them on the screen...Schemes . DublinCore . Format = "image/gif" ; root . XmpPackage . Schemes...
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....formats / Images / Working with metadata in JPEG2000 images Working...Working with metadata in JPEG2000 images Leave feedback Reading JPEG2000...
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....formats / Images / Working with metadata in PNG images Working...Working with metadata in PNG images Leave feedback Reading PNG metadata...