This environment is the same as the one used in simple-graphics and
the Flag assessment. It gives you access to the full
java.awt.Graphics
API. Your code’s draw method will be called with a
Graphics object, a width, and a height and can use any
of the methods on the Graphic object to draw an image.
The image will be generated and returned to this webpage and
displayed on the right. You should use the width and height
arguments to make your code resilliant in the face of changing
window sizes.
For the final project, you may make whatever artistic creation you want. Feel free to look at the docs linked above and see if you can figure out some other methods to use.
If you want to get really advanced, you can take advantage of the
fact that the Graphics object is actually a
Graphics2D
object which supports yet more methods. The starter code contains a
line that defines a new variable g2 which the compiler
knows is a Graphics2D object so you can use the extra
methods provided by that class.