Hand writing with reveal.js

An extension to write by a hand inside Reveal Js presentations

With the mouse

• To write: dragging the left mouse button.
• To erase: pressing , then dragging the left mouse button.

With the pen or touch

• To write: just touching.
• To erase: pressing , then touching.

Changing colors

Colour changes each time you press 'c', in which six ones complete in a cycle.