RadialPointer

Represents the configuration options for the RadialGauge pointer.

Name	Type	Default	Description
cap?	Cap		Defines the settings for the cap.
color?	string		Sets the color of the pointer. Accepts valid CSS color strings, including hex and rgb.
length?	number		Sets the pointer length in percent based on the distance to the scale. The default length of 1 means that the pointer exactly reaches the scale. Accepts values between 0.1 and 1.5.
value?	number		Sets the pointer value.