This topic describes how to use the GroupDocs.Viewer Java API to specify various options for rendering CAD files to HTML, PDF, PNG, and JPEG....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This article explains how to iteratively sign a PDF document with multiple digital certificates using advanced options with GroupDocs.Signature API....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
Einfache Schritt-für-Schritt-Anleitung zur Überprüfung von E-Signaturen, Barcodes und QR-Codes in Dokumenten mit GroupDocs.Signature for Python via .NET - perfekt für Entwickler, die Dokumentensignatur- und -verifizierungsfunktionen hinzufügen müssen...NET von releases.groupdocs.com herunterladen...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert Microsoft Project files to HTML, PDF, PNG, and JPEG formats....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This topic describes how to use the GroupDocs.Viewer API for Node.js to convert Excel workbooks and Apple Numbers spreadsheets to HTML, PDF, PNG, and JPEG formats....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
This topic describes how to use the GroupDocs.Viewer Java API to convert archive files to HTML, PDF, PNG, and JPEG formats....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
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....Consulting Blog Knowledge Base New Releases Status Websites aspose.com...
Guia passo a passo fácil para verificar e-signaturas, códigos de barras e códigos QR em documentos usando GroupDocs.Signature for Python via .NET - perfeito para desenvolvedores que precisam adicionar funcionalidades de assinatura e verificação de documentos...NET em releases.groupdocs.com . Também pode...