Reviews

Review functions:

What is a function? Template for actions

• rect(x, y, width, height)
• circle(x, y, diameter)
• drawNose(x1, y1, x2, y2, x3, y3)
• drawFace(x, y, width, height)

Why functions?

• Organization → Modularity
• Reusability → Portability

Tip

• Name it a verb

Assignment review:

What kind of functions did you make in your assignment?

• Drawing function? Moving function? With or without arguments? Return function?

Did you make truly portable functions in your code?

• Can you reuse it?