Graphics and Animations – Chapter 17

Homework:
Complete assignments

Classwork:
1. Write a python/pygame program, Olympic_Rings_YI.py. Draw the Olympic rings like the ones below.
Try to match up the colors and the relationship between the rings.

Link for antialiased circles.
This link has more drawing options.

2. Write a pygame program, Cars_n_trucks_YI.py to draw a random number of different cars and/or trucks of different colors. Look at some examples bellow.
Draw composite basic shapes

Note 1: make them (at least 2 kinds of vehicles) colorful and filled in.
Note 2: create functions: drawCar and drawTruck. Both functions should take two parameters: the scaling factor (suggested factor should be less than 1) and translation constant so it can be placed in different locations. For translation only, the scaling factor should be 1 and for scaling only the translation constant should be zero.
Note 3: the cars and trucks should be placed on the surface in random locations.
Note 4: Keep on reading chapter 17

Geometry review:
Dialation:

Translation: