Returns the arctangent, or inverse tangent, of the specified x- and y-coordinates.
Object Model
Syntax
'Declaration Public Class CalcAtan2Function Inherits CalcBuiltinFunction
'Usage Dim instance As CalcAtan2Function
public class CalcAtan2Function : CalcBuiltinFunction
Remarks
The arctangent is the angle from the x-axis to a line containing
the origin (0, 0) and a point with coordinates (x_num, y_num).
The angle is given in radians between -pi and pi, excluding -pi.
Inheritance Hierarchy
System.Object
GrapeCity.CalcEngine.Functions.CalcFunction
GrapeCity.CalcEngine.Functions.CalcBuiltinFunction
GrapeCity.CalcEngine.Functions.CalcAtan2Function
See Also