# This program draws two objects: a rectangle, and a polygon.
# Then it flips them.

from math import *
from cs1graphics import *
import time


def main():
    
    paper=Canvas(600,700,(218,240,248),"Rotation different objects")

    # creating a rectangle
    r=Rectangle(100,200,Point(300,350))
    r.setFillColor('Red')
    r.adjustReference(-30,-50)
    r_ref_point=Circle(1,Point(300-30,350-50))

    # vertical axis of symmetry
    lineR=Path(Point(300-30,30),Point(300-30,600))
        
    # creating a polygon and moving it immediately
    a=Point(20,50)
    b=Point(40,40)
    c=Point(50,20)
    d=Point(60,40)
    e=Point(80,50)
    f=Point(60,60)
    g=Point(50,80)
    h=Point(40,60)
    star=Polygon(a,b,c,d,e,f,g,h)
    star.setFillColor((245,226,245))
    star.move(400,450)
    star.adjustReference(60,0)
    star_ref_point=Circle(1,Point(20+400+60,50+450))
    star_ref_point.setBorderColor("Blue")

    # vertical axis of symmetry
    lineS=Path(Point(480,230),Point(480,660))
    
    # adding all objects to the canvas, i.e. drawing them
    paper.add(r), paper.add(star)

    #adding all objects' reference points
    paper.add(r_ref_point), paper.add(star_ref_point)

    #adding vertical axis of symmetry
    paper.add(lineR),paper.add(lineS)
    
    # pause
    time.sleep(2)

    # flipping objects
    r.flip(), star.flip()

    #pause
    time.sleep(2)

    # flipping back
    r.flip(), star.flip()

    #pause
    time.sleep(3)

    # tilting the symmetry axis
    lineR.adjustReference(0,300-30)
    lineS.adjustReference(0,500-230)
    lineR.rotate(20), lineS.rotate(20)

    #pause
    time.sleep(3)

    # flipping with the axis of symmetry changed
    r.flip(20), star.flip(20)

    #pause
    time.sleep(3)

    # flipping back 
    r.flip(380), star.flip(380)

    #pause
    time.sleep(3)

    # flipping again
    r.flip(20), star.flip(20)

      
main()