# Wiki

Clone wiki# Core / point

**Back to Beyond the Codea in-app reference**

## point() function

### Introduction

Codea's built-in reference documents the `ellipse()`

function. The undocumented `point()`

function is similar, except that it draws a circle without an outline. The diameter of the circle is set by the `pointSize()`

function.

### Drawing a point

To draw a circle centred at x, y of diameter d:

```
pointSize(d)
point(x, y)
```

If the `pointSize()`

function is not called, the default diameter of the circle is 3.

Updated