CHAPTER 2
Code Explanation
ctx.fillStyle = "#009966"; Set color.
switch(n) { Start switch using the number of dots.
case 1: If it is 1
draw1(); Call the draw1 function
break; Break out of the switch
Case 2: If it is 2
draw2(); Call the draw2 function
break; Break out of the switch
Case 3: If it is 3
draw2(); First call draw2 and then
draw1(); Call draw1
break; Break out of the switch
Case 4: If it is 4
draw4(); Call the draw4 function
break; Break out of the switch
Case 5: If it is 5
draw4(); Call the draw4 function and then
draw1(); Call the draw1 function
break; Break out of the switch
Case 6: If it is 6
draw4(); Call the draw4 function and then