GroupDocs.Search is a powerful full-text search API that allows you to search through over 70 document formats in your applications.... The library provides the following classes...
Hi Sir/Madam,
We are using GroupDocs.Metadata Library v18.6.
We use the codes to remove properties in JPG files.
format = new JpegFormat(filePath);
if (format == null)
{ return; }
JpegExifInfo exifInfo = (JpegExifI…...Metadata library v18.6. We use the codes to...
This article explains that how to extract text areas from documents in Java....Along with full featured Java library we provide simple, but powerful...
This article explains how to access IPTC metadata in a file of any supported format, GroupDocs.Metadata for Java provides the IIptc.getIptcPackage method....Along with full featured Java library we provide simple, but powerful...
To extract data from PDF documents parseForm and parseByTemplate(Template) methods are used. Both methods return DocumentData object. For details, see Working With Extracted Data.
Here are the steps to extract data from PDF Form:
Instantiate Parser object for the initial document Call parseForm method and obtain the DocumentData object; Check if data isn’t null (parse form is supported for the document); Iterate over field data to obtain form data. The following example shows the use case when a user fills in PDF form and send it by email (for example)....NET library we provide simple, but powerful...
Manipulate EXIF metadata of images in Java. Extract, update, add or remove EXIF data of JPG/JPEG, PNG, WebP, or other images programmatically using Java API....Java Metadata Manipulation Library # GroupDocs.Metadata for Java...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....NET library we provide simple, but powerful...
本机Java API合并和比较Word，Excel，PowerPoint，Visio，Outlook，OneNote，OpenOffice，Image等。通过Java API执行源代码比较。...Java的GroupDocScomparison is a Java class library & on-premise API for building...
This article explains how to search for VCard, MeCard, Email, Address, EPC, SEPA, Event data in QR-code electronic signatures from previously signed documents with GroupDocs.Signature API....NET library, we provide simple but powerful...