Reference for Processing version 1.0.1+. 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 | nf() |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Examples | int a=200, b=40, c=90; String sa = nf(a, 10); println(sa); // prints "0000000200" String sb = nf(b, 5); println(sb); // prints "00040" String sc = nf(c, 3); println(sc); // prints "090" float d = 200.94, e = 40.2, f = 9.012; String sd = nf(d, 10, 4); println(sd); // prints "0000000200.9400" String se = nf(e, 5, 3); println(se); // prints "00040.200" String sf = nf(f, 3, 5); println(sf); // prints "009.01200" |
||||||||||
Description | Utility function for formatting numbers into strings. There are two versions, one for formatting floats and one for formatting ints. The values for the digits, left, and right parameters should always be positive integers. | ||||||||||
Syntax | nf(intValue, digits) nf(floatValue, left, right) |
||||||||||
Parameters |
|
||||||||||
Returns | String or String[] | ||||||||||
Usage | Web & Application | ||||||||||
Related | nfs() nfp() nfc() |