# DegreesToXYsubroutine

The DegreesToXYsubroutine, calculates the X (horizontal) and Y (vertical) coordinates of any point, measured in degrees, on the circumference of a circle or ellipse.

**Original Author:** Found on the World Wide Web

### Inputs

Pass the subroutine the center X, Y of your ellipse, the degree position,

and the horizontal and vertical radii (if they are equal, you're specifying a

circle, if not, it is an elongated ellipse).

### Returns

Returns the coordinates in the X and Y parameters.

### Code

`Public Sub DegreesToXY(CenterX As _`

Long, CenterY As Long, degree _

As Double, radiusX As Long, _

radiusY As Long, X As Long, Y _

As Long)

Dim convert As Double

convert = 3.141593 / 180

'pi divided by 180

X = CenterX - (Sin(-degree * _

convert) * radiusX)

Y = CenterY - (Sin((90 + _

(degree)) * convert) * radiusY)

End Sub

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