Create a new movie that has two rectangles moving a random amount (from ?5 to 5) in each direction in each frame.

Question

What will be an ideal response?

Answer 1

```
import random
def movingRectangle6(directory):
rect1X = 100
rect1Y = 125
rect2X = 150
rect2Y = 125
for num in range (1 ,30): #29 frames
canvas = makeEmptyPicture (300 ,250)

rect1X+= -5+random.random()*10
rect1Y+= -5+random.random()*10
rect2X+= -5+random.random()*10
rect2Y+= -5+random.random()*10

#add a filled rect moving linearly
addRectFilled(canvas,rect1X,rect1Y,50,50,red)
addRectFilled(canvas,rect2X,rect2Y,50,50,blue)
# Now , write out the frame
# Have to deal with single digit vs. double digit
numStr=str(num)
if num < 10:
writePictureTo ( canvas , directory +"//frame0"+ numStr +".jpg")
if num >= 10:
writePictureTo ( canvas , directory +"//frame"+ numStr +".jpg")
movie = makeMovieFromInitialFile(directory+"//frame00.jpg");
return movie
```