shadowBlur
A floating-point number that controls the degree of Gaussian blur applied to shadows.
Declaration
attribute unrestricted float shadowBlur;Discussion
If shadows are enabled, each shadow has a Gaussian blur applied to its alpha value, with a standard deviation of shadowBlur. The shadowBlur value must be a positive number, and may be zero.
Shadows are cast if the value of the shadowBlur property is nonzero and the alpha value of shadowColor is nonzero.