Drawing an isometric circle and cylinder
As you can see, all I did was put our circle inside the square. Why did I do this? If you're not as old as I am (just kidding, I'm not old :-)), then you should probably remember from your math lessons that circles can be squared, and that's basically what I did.
OK, let's move on to the cylinder.
Now that we have our isometric circle, we can easily draw a cylinder. To do that, just copy your the circle and paste it several centimeters above the first one, and then draw two vertical lines.
After you do that, you can fill it with some color - or gradient. And we're done.
