If you click anywhere on the screen and drag, you'll draw a line looking thing.

For brush size- The slower you go, the smaller it is; the faster, the bigger.

If you want a set brush speed, select

*WARNING* Some filters are a bit slow, they are animated brush strokes.

With this in mind, if you stay closer to the center of the screen, it will require less work to calculate.

Run in Chrome for best results.

I'm working on a version to go fast no matter the browser, but that might not be finished for some time.

Enjoy!