Math.floor()

Availability

Flash Player 5. In Flash Player 4, the methods and properties of the Math class are emulated using approximations and may not be as accurate as the non-emulated math functions supported by Flash Player 5.

Usage

Math.floor(x)

Parameters

x A number or expression.

Returns

A number.

Description

Method; returns the floor of the number or expression specified in the parameter x. The floor is the closest integer that is less than or equal to the specified number or expression.

Example

The following code returns a value of 12:

Math.floor(12.5);