xps is the abbreviation of XML Paper Specification, which is an electronic file format. It is a specification for document preservation and viewing developed by Microsoft; the specification itself describes this format and Rules for distributing, archiving, displaying, and processing XPS documents.
The operating environment of this article: Windows 7 system, Dell G3 computer.
XPS is the abbreviation of XML Paper Specification. It is an electronic file format. It is a specification for document storage and viewing developed by Microsoft. The previous development codename was "Metro". The specification itself describes the format and the rules for distributing, archiving, displaying, and processing XPS documents. XPS is an electronic file format with a fixed layout. It can save the file format and has the function of file sharing. Users can browse or print the file without having the software to create the file. It is Microsoft's weapon against Adobe PDF format. When you view an XPS file online or print it, you can be sure that it's formatted just the way you want it and that other users can't easily change the data in the file.
XPS Technology
XPS - XML Paper Specification (XML file specification) technology One of the many eye-catching technologies of Windows Vista. Literally understood, this technology uses standard XML language as a carrier to describe paper documents. XPS technology is integrated into the Windows Vista operating system as part of .Net Frame Work3.0 technology.
XPS is an XML format-based description format for electronic documents in pages. This means that XPS can, and will, serve as the printer's page description language (PDL). If the operating system itself can generate document descriptions and commands that are immediately ready for printing, then there is no need for an intermediate conversion between graphics drawing commands and printer-specific language. XPS technology means that the description language of electronic documents and the printer description language are unified, which not only makes the processing and printing of electronic documents more efficient, but also increases the reliability and accuracy of document printing. In one fell swoop, it solves the long-standing troubles that have plagued users with higher printing accuracy requirements.
Microsoft's new Document XPS technology will profoundly impact the printing and imaging industries in the long term. The most obvious revolutionary change is that XPS technology uses a new Native Language - a subset of XAML, replacing GDI and GDI as the description language used by Windows to provide, display and print fixed documents. With the help of the powerful drawing capabilities and precision of Vista's new graphical representation system, printing devices using XPS as the print description language can provide better performance, greater flexibility and more compatibility than traditional GDI printers. Major printer vendors are already planning to produce printing and imaging devices with built-in support for XPS. To fulfill its promise of backward compatibility, Windows Vista's printing subsystem will continue to support legacy printing devices.
XPS documents have standardized physical organization and logical structure. The physical organization is a package composed of various document components, while the logical organization is a hierarchical structure formed by mutual references between document components. XPS documents are stored in a ZIP file, called a package. The compression of XPS documents follows the OPC specification (Open Packaging Conventions). In terms of the physical structure of the file, XPS Document is a compressed ZIP archive file package. Through industry-standard ZIP compression, some of the waste of space efficiency caused by its use of XML-based language can be recovered. The basic element of the archive package is the part. The hierarchical relationship between components is composed of components and components refer to each other. This is the logical structure of XPS. The components of an XPS document are organized in a logical hierarchy, with the Fixed Document Sequence component at the top level. An XPS file package may contain multiple fixed-format documents (Fixed Document), and the order of these documents is determined by their order in the Fixed Document Sequence.
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