This article explains how to search watermarks while using GroupDocs. Watermarks API....Comparison Product Solution GroupDocs...groupdocsWatermark . Watermarker ( 'sample.pdf' ); const watermarks = watermarker...
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....Comparison Product Solution GroupDocs...metadata in PDF documents Working with metadata in PDF documents...
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<PdfRootPackage>(); 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....Comparison Product Solution GroupDocs...metadata in PDF documents Working with metadata in PDF documents...
This article demonstrates that how you can specify starting page index (zero based) and the number of pages from this index to save a rasterized Pdf...Comparison Product Solution GroupDocs...rasterized PDF Select specific pages for rasterized PDF Leave feedback...
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