Fill-in Option on Game Maker

I HATE having to Spend an hour making a gigantic circle, and filling it in, one by one. I think the boards will be made faster this way, sort of like paint; when you make a full shape and it will fill it in.

See what I mean? Maybe we could do Z or F+ Click to fill in?
So what do you think of it?

See what I mean? Maybe we could do Z or F+ Click to fill in?
So what do you think of it?