Reference for Processing (BETA) version 0135+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

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
Usage Web & Application
Related unhex()
binary()
unbinary()
Updated on December 20, 2005 02:03:00pm PST

Creative Commons License