Function convert

convert(p: Point | [number, number] | { x: number; y: number }): Point
Construct a point from an array if necessary, otherwise if the input is already a Point, return it unchanged.
Parameters
- p: Point | [number, number] | { x: number; y: number }
  input value
Returns Point
constructed point.
Example
```
// this
var point = Point.convert([0, 1]);
// is equivalent to
var point = new Point(0, 1);
```