Painting Over Pixels
Now the square looks like:
Since the red lines were drawn last, the corner pixels like (1, 1) and (10, 10) are drawn with red. Here is an enlarged view of the upper left corner of the graphics screen:
' ' Small Square, two colors ' SCREEN 12 COLOR 14 ' pick new pen color, 14 = yellow LINE (1, 1) - (1, 10) ' Left side of square LINE (10, 1) - (10, 10) ' Right side of square ' COLOR 4 ' pick a new pen color, 4 = red LINE (1, 1) - (10, 1) ' Top side of square LINE (1, 10) - (10, 10) ' Bottom of square ' END
Now the square looks like:
Since the red lines were drawn last, the corner pixels like (1, 1) and (10, 10) are drawn with red. Here is an enlarged view of the upper left corner of the graphics screen:
Is it critically important what color the corners are?
