The WebPlatform project has been discontinued when the Stewards partnership agreement ended in September 2015. This site has been frozen, and the assets we have created will remain.
This article is Not Ready.
For angle values in properties and their corresponding presentation attributes, the angle unit identifier is optional. If you do not the identifier, the angle value is treated as if it is in degrees. If you provide the identifier, the angle unit identifier must be in lowercase.
When you use angles in an SVG attribute, the angle property is defined as deg for degrees, grad for gradians, or rad for radians. In the SVG DOM, angle values are represented by using SVGAngle or SVGAnimatedAngle objects.
Related pages (MSDN)
This article contains content originally from external sources.
Portions of this content come from the Microsoft Developer Network: [Windows Internet Explorer API reference Article]