a port of the Processing Visualization Language
Name

hex()

Examples
color c = #ffcc00;
println(c);          // Prints -13312
println(hex(c));     // Prints FFFFCC00
println(hex(c, 6));  // Prints FFCC00
color c = color(255, 204, 0);
println(c);          // Prints -13312
println(hex(c));     // Prints FFFFCC00
println(hex(c, 6));  // Prints FFCC00
Description Converts a byte, char, int, or color to a String containing the equivalent hexadecimal notation. For example color(0, 102, 153, 255) will convert to the String "FF006699". This function can help make your geeky debugging sessions much happier.
Syntax
hex(value)

hex(value,digits)
Parameters
value byte, char, int, color: value to convert
digits int: number of digits to return
Returns String
Usage Web & Application
Related unhex()
binary()
unbinary()

This reference is licensed under the CC BY-NC-SA 2.0 license:

Creative Commons License
Fork me on GitHub