Render files, list and save attachments in any supported format using GroupDocs.Viewer for Python via .NET to experience its simplicity and power in Python....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This article explains how to sign document with Text electronic signatures using extended options with GroupDocs.Signature API....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
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....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Note This feature is only compatible with GroupDocs.Assembly for .NET 3.2.0 or later releases. Inserting Barcodes Dynamically You can insert barcode images to your documents dynamically using barcode tags. To declare a dynamically inserted barcode image within your template, perform the following steps:
Add a textbox to your template at the place where you want a barcode image to be inserted. Set common image attributes such as size, rotation angle, and others for the textbox, making the textbox look like a barcode image without bars and text....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Node.js API to convert archive files to HTML, PDF, PNG, and JPEG formats....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
The watermarking API allows you to add watermarks to PDF documents. Adding watermarks to a particular page or adding watermarks on all images or attachments of a particular page is possible....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert images to HTML, PDF, PNG, and JPEG formats....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer .NET API (C#) to convert Visio diagrams to HTML, PDF, PNG, and JPEG formats....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This topic describes how to use the GroupDocs.Viewer Java API to convert CAD files (DWG, DGN, DXF) to HTML, PDF, PNG, and JPEG formats....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
This article explains how to to find and remove watermarks of both types in Visio document....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...