This is a canvas based drawing app that you can integrate easily on your website. A drawingboard.board object is passed as 1st argument and an object of options as 2nd. Now that we have a drawing mode ready, let's add two buttons to our app which will be toggle draw mode and add rectangle shape.
Like Deviantart, You Can Add A Custom Hand Drawing Field.
First We'll Save References For The Toolbar And The Drawing Board (Canvas).