lineImproved( ) Demonstration
Draw a line by clicking and dragging
on the pixel grid shown with the left mouse button. An
ideal line is displayed until the left button is released.
Upon release a discrete approximation of the line is drawn on the
display grid using the lineImproved() method described in
the previous slide. An ideal line is then overlaid for
comparison. | The lineImproved() method:
Notice that the slope-intercept equation of the line is
executed at each step of the inner loop. |