`point%`

A `point%`

is used for certain drawing commands. It
encapsulates two real numbers, `x`

and `y`

.

`(make-object point%)`

`->``point%`

objectCreates a point with 0

`x`

and`y`

values.

`(make-object point%`

`x`

`y`

)`->``point%`

object

`x`

:`real number`

`y`

:`real number`Creates a point.

Methods

`get-x`

`get-y`

`set-x`

`set-y`