Explanation/Reference:
B: You can also detect a mouse click on your canvas. Again, this is done with addEventListener. There are quite a few mouse events you can detect: mousedown, mouseup, mousemove, mouseout and mouseover.
E: MouseHover Event Mouse Hover Event is a combination of two mouse events MouseOver and MouseOut so it makes easier for the developer to handle the hover event easily.
Note:
* If you want to target a touch-enabled device like an iPad, iPhone, Android tablet or phone, etc, then you need the touch events. These events are touchstart, touchend, touchcancel, touchleave, touchmove.