round() \ Language (API) \ Wiring 1.0 (ALPHA)

| Index

| Reference for Wiring 1.0 (ALPHA) 0019+. 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 |  | Web & Application
Related |  | floor() ceil()