This reference is for Processing 2.0+. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

Name | ### radians()
Examples |
    float deg = 45.0;
    float rad = radians(deg);
    println(deg + " degrees is " + rad + " radians");
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 functions in Processing require their parameters to be specified in radians.
Syntax |
    radians(degrees)
Parameters |
degrees | float: degree value to convert to radians
Returns | float
Related | degrees()

Updated on May 19, 2014 05:29:59pm PDT