Framework (
AZ)
Reference for Wiring version 1.0 Build 0100+ If you have a previous version, use the reference included with your software. If see any errors or have any comments, let us know.
Name 
radians() 
Examples 
float deg = 45.0;
float rad = radians(deg);

Description 
Converts a degree measurement to its corresponding value in radians. Radians and degrees are two ways of measuring the same thing. There are 360 degrees in a circle and 2*PI radians in a circle. For example, 90° = PI/2 = 1.5707964. All trigonometric methods in Wiring require their parameters to be specified in radians. 
Syntax 
radians(angle)

Parameters 

Returns 
float 
Usage 
Web & Application 
Related 
degrees()

Updated on July 07, 2011 11:08:49pm PDT