90 clockwise
(x,y)–>(y,-x)
180
(x,y)–>(-x,-y)
270 clockwise
(x,y)–>(-y,x)
270 counterclockwise
(x,y)–>(y,-x)
90 counterclockwise
(x,y)–>(-y,x)
reflect over y=x
(x,y)–>(y,x)
reflect over y=-x
(x,y)–>(-y,-x)
(x,y)–>(y,-x)
90 clockwise
(x,y)–>(-x,-y)
180
(x,y)–>(-y,x)
270 clockwise
(x,y)–>(y,-x)
270 counterclockwise
(x,y)–>(-y,x)
90 counterclockwise
(x,y)–>(y,x)
reflect over y=x
(x,y)–>(-y,-x)
reflect over y=-x