WAP Development with WML and WMLScript

Float Library

The Float library contains functions used to manipulate floating point numbers.

ceil

Description: This function returns the smallest integer not less than the specified value.

Syntax: Float.ceil(value)

Example: The following example converts a floating point number to the smallest integer value not less than itself:

// Convert to integer
var b=Float.ceil(a);

floor

Description: This function returns the largest integer not greater than the specified value.

Syntax: Float.floor(value)

Example: The following example converts a floating point number to the largest integer value not greater than itself:

// Convert to integer
var b=Float.floor(a);

int

Description: Returns the integer portion of floating-point value.

Syntax: Float.int(value) ...