Pronađite odgovore za pregled, prikaz, komentiranje, pretvaranje, e-potpisivanje, usporedbu i sastavljanje dokumenata u jezicima .NET i Java....Annotation Product Family GroupDocs...
Encuentre respuestas para ver, renderizar, anotar, convertir, firmar electrónicamente, comparar y ensamblar documentos en lenguajes .NET y Java....Annotation Product Family GroupDocs...
Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Annotation для .NET в приложения Python...
Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Annotation pro .NET s Python aplikacemi...
Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Annotation עבור .NET עם יישומי Python...
GroupDocs.Total for Java 25.12의 새로운 기능을 살펴보세요. 현재 NuGet 및 GroupDocs 웹사이트에서 이용 가능합니다....Annotation 25.6 https://releases.groupdocs...groupdocs.com/annotation/java/release-notes/2025/groupdocs-ann...
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 getPdfType method to obtain file format information advanced_usage.managing_metadata_for_specific_formats.document.pdf.PdfReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPdf)) { PdfRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getPdfType().getFileFormat()); System.out.println(root.getPdfType().getVersion()); System.out.println(root.getPdfType().getMimeType()); System.out.println(root.getPdfType().getExtension()); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the getDocumentProperties method defined in the DocumentRootPackage class....Annotation Product Solution GroupDocs...null ) { for ( PdfAnnotation annotation : root . getInspectionPackage...