Hitboxer

Hitboxer is a tool for associating hit boxes to regions in the frames of a spritesheet. It outputs xml with data on each hitbox's frame, size, position, color, and whatever userdata you would like to add to it. It comes out looking like something like this:
<?xml version="1.0" ?>
<hitboxer frameheight="50" framewidth="50" spritesheet="path/to/image">
<hitbox color="65280" frame="0" height="6" userdata="attack" width="23" x="14" y="18"/>
...
</hitboxer>
It's pretty light on GUI instead mostly relying on hotkeys and right-click menus. Press H to get a list of the hotkeys or right-click the background to get a menu.
If you hit a bug, have a feature you really want added, or would like the source, let me know in the comments!
Updates
- v0.02 2010-11-20
- hitboxes can now have widths and heights of zero. (but are still clickable)
- Newly made hitboxes start with a random color.
- Size of newly made hitboxes depends on zoom level.
- Auto-zooms on opening a new document or changing the spritesheet.