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....Conversion Product Solution GroupDocs...GroupDocs.Metadata API supports handling EXIF metadata in JPEG images...
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 !...Conversion Product Solution GroupDocs...GroupDocs.Metadata API supports handling EXIF metadata in PNG images...
Learn this article and check how to load and convert Email documents with advanced options using GroupDocs.Conversion for Java API....Conversion Product Solution GroupDocs...GroupDocs.Conversion Product Family / GroupDocs.Conversion for Java...
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....Conversion Product Solution GroupDocs...GroupDocs.Metadata API supports handling EXIF metadata in PNG images...
This article explains how to load password-protected PDF, Word, Excel, PowerPoint documents when using GroupDocs.Parser for Python via .NET....Conversion Product Solution GroupDocs...example: Handle incorrect password You should handle cases when...
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Since we are developers ourselves, we understand how frustrating it is when a technical issue or a quirk in the software stops you from doing what you need to do. We’re here to solve problems, not create t…...filename (but different content) Error converting DCM file Image Export...OCR’ is missing in GroupDocs.Conversion for Java documentation How...
Learn how to run code examples in GroupDocs.Conversion for Python via .NET....Conversion Product Solution GroupDocs...GroupDocs.Conversion Product Family / GroupDocs.Conversion for Python...
Convert assembled documents to different formats (e.g., DOCX to PDF, DOCX to HTML) during assembly....Conversion Product Solution GroupDocs...specified format Note Format conversion is automatic based on the...
I am encountering an issue while using the Compare method in the GroupDocs Comparison library for comparing Excel files. The Error message I receive is:
Error:
Error occurred while converting document
This issue occur…... The error message I receive is: Error : Error occurred while...Comparer.Compare() method. The error does not seem to occur with...
This topic explains how to verify digital signatures embedded in images using steganography (LSB technique) with GroupDocs.Signature API....Conversion Product Solution GroupDocs...DetectedProbability}% probability" ); } } Handling Verification Results Detailed...