Reference for Processing version 1.0+. 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 = 9.2;  
int rx = round(x);  // Sets rx to 9

float y = 9.5;
int ry = round(y);  // Sets ry to 10

float z = 9.9;
int rz = round(z);  // Sets rz to 10
Description Calculates the integer closest to the value parameter. For example, round(9.2) returns the value 9.
Syntax
round(value)
Parameters
value float
Returns int
Usage Web & Application
Related floor()
ceil()
Updated on November 22, 2008 08:39:25pm PST

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