- Vector Markup Language (VML) is an XML-based language that facilitates the use of vector graphics on the Internet, especially on Web sites. VML was proposed to the World Wide Web Consortium (W3C) as a standard for vector graphics rendering by Microsoft, Autodesk, Macromedia and Visio in 1998 but was never formally accepted. Instead, it evolved, along with another proposed standard, into Scalable Vector Graphics (SVG), which came into widespread use in 2003. Even so, Microsoft implemented VML capability into its Internet Explorer 5.0 browser.
Both VML and SVG describe images in vector format as an application of XML. Vector graphics is the creation of digital images in terms of mathematical statements that place lines and shapes in two-dimensional or three-dimensional space. Any program such as a Web browser that recognizes XML can display this type of image using the information provided in the VML or SVG formats. VML and SVG enable the viewing of an image on a display of any screen size and resolution and allow text within the image to be recognized. This makes it possible for text to be located by a search engine and translated into multiple languages. Compared with a bitmap, a VML or SVG image may be smaller and arrive more quickly over slow Internet connections. Nevertheless, GIF, JPG and PNG images are expected to continue to predominate for use on Web sites.
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Learn more about XML and XML schema |
| XML Tutorial: This tutorial explains what XML is, how it's used, and where it fits into the world of Web services. |
| Using RELAX NG For data integration: XML Schema proving a difficult fix when it comes to data integration? Perhaps you should take a look at RELAX NG. |
| Handling XML with Ajax: This chapter discusses how to create an XML document in Ajax. |
| SOA Chapters: Welcome to SearchSOA.com's Bookshelf, where you can browse our collection of free chapter downloads for everything service-oriented architecture and Web services. |
| Making sense of data services mashups: Data services mashups would be easy if all the data was in XML. Since it is not, Kirstan Vandersluis of XAware Inc. explains how open source tools can help convert SQL into XML. |
| Chapter of the week: Security and Ajax: This chapter, excerpted from Ajax in Action, discusses security-related concerns that have particular implications for Ajax. |
| Chapter of the week: XML Web services: This chapter, excerpted from Core C# and .NET, takes a look at the pluses and minues of implementing and consuming Web services in a .NET environment. |
| Chapter of the week: Introduction to Web services technologies: This chapter, excerpted from Service-Oriented Architecture: A Field Guide to Integrating XML and Web Services, focuses on the standards that make up the Web services platform and how Web ... |
| Chapter of the Week: "XML Performance and Size": There are a variety of special issues that affect all areas of XML. This chapter focuses on XML performance and size and explains how to work with these shortcomings within a high-performance ... |
| XML Security Tutorial: This XML security tutorial is a compilation of resources that review different types of XML security standards and approaches for keeping your XML Web services secure. |
| LAST UPDATED: |
06 Apr 2007
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