round() \ Language (API) \ Wiring ALPHA 1.0
Author: Hernando Barragán
Description: Wiring is an electronic sketchbook and hardware electronics for developing ideas. It is a context for learning fundamentals of computer programming and prototyping with electronics within the context of the electronic arts.
Keywords: Wiring, Processing, Interactive Media, Electronic Arts, Programming, C, C++, Hernando Barragán

Search wiring.org.co:

Reference for Wiring version 0023+. 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 | ### round()
Examples |
    float x = 8.22;
    int rx = round(x); // Sets rx to 8

    float y = 9.9;
    int ry = round(y); // Sets ry to 10

    float z = -10.6;
    int rz = round(z); // Sets rz to -11
Description | Calculates the integer closest to the value parameter. For example, round(9.1) returns the value 9.
Syntax |
    round(value)
Parameters |
value | float
Returns | int
Usage | Application
Related | floor() ceil()

Updated on November 01, 2009 11:47:32pm PST