Create Tray feature in HTML5's CANVAS for puzzle pieces

I want to add a Feature in my current CANVAS+IONIC/Angular App, 1) CANVAS (HTML5) changes CANVAS: Scroll bar for puzzle pieces, so user can easily slide the puzzle pieces and select the puzzle piece with ON-OFF button, best if puzzle pieces can be resized according to Jigsawbug game (feature with ON-OFF button in jigsawbug), JigSawBug, [login to view URL] Can check Image 1. It would be best if you have Scroll bar working example, or Try editing in the given JigSawBug source (Github code, [login to view URL]) first and then bid, if you could be make it work(scroll one puzzle piece) partially, then I would give first priority to that developer. My current status of application; [login to view URL] working fine, with Ghost On-OFF. And this is what I want... [login to view URL] Original Source code Demo of Puzzle game used in my application. [login to view URL] Github code [login to view URL] We have added Ghost feature later, so it's not in this. Payment will be done after completing. And source code must be given after payment. Thanks.