Vector Markup Language (VML) is an XML-based language used for describing two-dimensional vector graphics. It is a file format designed to represent various shapes and graphical elements such as lines, curves, colors, and text. VML allows for precise and scalable rendering of graphic objects in different browsers and applications.
In VML, vector graphics are described using a set of tags and attributes within an XML structure. These tags define the properties and characteristics of the graphical elements, such as stroke width, fill colors, gradient fills, and font styles. The coordinates of the points that form the shape are also defined, allowing for accurate rendering and resizing of the graphics.
One of the key advantages of VML is its compatibility with different web browsers, making it a suitable format for cross-browser compatibility and platform independence. VML enables the creation of interactive web graphics and rich user experiences, supporting animations, interactivity, and dynamic changes in visual appearance.
VML was initially introduced by Microsoft as a part of their Internet Explorer browser, but it gained wider support as a web standard and has been implemented by other major web browsers. However, with the increasing popularity of Scalable Vector Graphics (SVG), VML has become less commonly used. Nonetheless, it still serves as an important technology for legacy systems and older web applications.
