An animation is comprised of one or more frames, limited only by computer memory, with attributes that describe how the animation repeats.
| Size | The width and height of the animation. This can never be smaller than the largest frame width / height, but you can make it larger if required. |
| Image Count | A simple count of the number of frames within the animation. |
| Looping | Specifies if the animation should loop or not. |
| Repeat Count | The number of times the animation should repeat |
| Infinite Repeats | Specifies the animation should repeat infinitely |
| Background Color | The background color used to clear frame's using the Restore Background undraw method |
| Comment | An optional comment. |