Reference for Processing version 1.2. 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.



int i = 500000; 
String si = nfc(i);
println(si);  // Prints "500,000"
float f = 42525.34343; 
String fi = nfc(f, 2);
println(fi);  // Prints "42,525.34"
Description Utility function for formatting numbers into strings and placing appropriate commas to mark units of 1000. There are two versions, one for formatting ints and one for formatting an array of ints. The value for the digits parameter should always be a positive integer.
nfc(floatValue, right)
intValue int or int[]: the number(s) to format
floatValue float or float[]: the number(s) to format
right int: number of digits to the right of the decimal point
Returns String or String[]
Usage Web & Application
Related nf()
Updated on June 14, 2010 12:05:29pm EDT

Creative Commons License