Drawing App with Nodejs, Socket.io
This is my first nodejs app created with express.js 4 and socket.io 1.
Download it on GitHub
A demo is to: nodejs.francescopantisano.it
The app permit to draw on a map in real time with other people in a specified “room”, so only who know the name of the room can access.
You can choose to show/hide the write on the map of the other member, with a “layer system” applied on the canvas.
The canvas is managed with the library jcanvas is very useful.
If someone enter on the room after that someone have drawn, the system recover all the written and update the last client connected.
All the drawing action where saved on a buffer to server.
Basic version on github => Download it