Problem Statement:
Animate and plot a smiley face.
Animation
This program
smileyfaceanim.c
uses Ch QuickAnimation to draw and animate a smiley face shown below.
Display
The program
smileyface_snapshot.c
uses Ch QuickAnimation to display a snap shot
for a smiley face.
Plotting
The program
smileyface.cpp
uses Ch plotting capabilities
to plot a smiley face shown below.