rectanglesandscramble.py

import cv2 as cv
import numpy as np
import random
import imagelib as il

fourcc=cv.VideoWriter_fourcc(*'DIVX')
film = cv.VideoWriter('film.mkv', fourcc, 24, (1440,1080))
frame=255*np.ones((1080,1440,3), np.uint8)
random.seed()

for x in range(1, 14401):
    print(x)
    h=int(360*(x/4800))%360
    s=100
    l=random.randint(40,60)
    bgr=il.hslToBGR((h,s,l))
    if(x%12!=1):
        area = random.randint(10000,int(1440*1080/8))
        minLength=int(max(area/800,50))
        maxLength=int(area/minLength)
        length=random.randint(minLength, maxLength)
        height=int(area/length)
        x1=random.randint(0,1439-length)
        y1=random.randint(0,1079-height)
        x2=x1+length
        y2=y1+height
        x3=random.randint(0,1439-length)
        y3=random.randint(0,1079-height)
        frame=il.moveEllipse(frame, x1, y1, x2, y2, x3, y3)
    else:
        area = random.randint(10000,250000)
        minLength=int(max(area/800,50))
        maxLength=int(area/minLength)
        length=random.randint(minLength, maxLength)
        height=int(area/length)
        x1=random.randint(0,1439-length)
        y1=random.randint(0,1079-height)
        x2=x1+length
        y2=y1+height
        cv.rectangle(frame, (x1,y1), (x2,y2), bgr, cv.FILLED)
    film.write(frame)

print('done')