Grasp

Test with an example screenshot:

bundle install
middleman
open http://localhost:4567/

Canvas features

• Should see image at 100%, or at least export at 100%
• Pressing Ctrl or CMD should toggle move temporarily and revert back
• Eraser
• Paint filling intersecting areas
• Choose color
• Choose font-size
• Choose form sizes (widths)

App features

• Navigating away should prompt to cancel navigation
• Delete should not navigate away

Server features

• Save and share /screenshot-path.png
• Versioning and always symlink the /screenshot-path.png to the latest revision
• Easy to share URLs in the front-end

Some nice to have

• Inline text editing, more like Skitch (no textarea)
• Undo - should just be a matter of diposing of objects in the Grasp.Canvas#objects list
• Redo - a little bit more complicated. It's easy enough to keep a stack of removed objects, but adding them again and re-binding the proper events may be a little bit harder.
• Add a fine border around elements like skitch does when they are selected