-1
-1
-.8
-.8
-.6
-.6
-.4
-.4
-.2
-.2
0
0
.2
.2
.4
.4
.6
.6
.8
.8
1
1
-1
-1
-.8
-.8
-.6
-.6
-.4
-.4
-.2
-.2
0
0
.2
.2
.4
.4
.6
.6
.8
.8
1
1
Original
YMin
YMid
YMax
xMin
xMid
xMax