Hi guys, I´m working on simple Connect-the-dots game (there are dots on the screen and you have to join them with mouse in order to get some image) and I´m trying to implement pencil, which will draw on canvas. I also need functionality where all what I´ve previously drawn will change the color when the image is complete, that means I need to preserve created data somehow. I´ve already tried multiple solutions I found here and around the internet, but nothing seems to work as I need. I´ve t