atan2 Method (Windows Scripting - JScript)

Returns the angle (in radians) from the X axis to a point (y,x).

Syntax

Math.atan2(y, x)

Arguments

• x
  Required. A numeric expression representing the cartesian x-coordinate.

• y
  Required. A numeric expression representing the cartesian y-coordinate.

Remarks

The return value is between -pi and pi, representing the angle of the supplied (y,x) point.

Applies To: Math Object (Windows Scripting - JScript)

Requirements

Version 1

See Also

atan Method (Windows Scripting - JScript)
tan Method (Windows Scripting - JScript)
Math Object (Windows Scripting - JScript)