VML

Vector Markup Language (VML) is a two-dimensional vector graphics format developed by Microsoft.

VML is based on XML, and is usually embedded in an HTML file. It is supported by Internet Explorer versions 5 through 9, and by some versions of Microsoft Office. It is becoming less common, in favor of SVG.

Specifications

 * http://www.w3.org/TR/NOTE-VML
 * ECMA-376, pt. 4
 * ISO/IEC 29500