Returns the angle in radians at the origin between a ray pointing to (X, Y) and the positive X axis such that -PiFloat < ArcTan(Y, X) <= PiFloat.
Returns 0.0 if X=0.0 and Y=0.0.
Verse using statement |
using { /Verse.org/Verse } |
ArcTan<public><native>(Y:float, X:float):float
Parameters
ArcTan takes the following parameters:
| Name | Type | Description |
|---|---|---|
Y |
float |
|
X |
float |
Attributes, Specifiers, and Effects
Specifiers
The following specifiers determine how you can interact with ArcTan in your programs. For the complete list of specifiers, see the Specifiers Page.
| Specifier | Meaning |
|---|---|
public |
The identifier is universally accessible. You can use this on modules, classes, interfaces, structs, enums, methods, and data. |
native |
Indicates that the definition details of the element are implemented in C++. Verse definitions with the native specifier auto-generate C++ definitions that a developer can then fill out its implementation. You can use this specifier on classes, interfaces, enums, methods, and data. |