gistfile1.txt

#!/bin/python

import Image
import ImageDraw
import os
import random

# width
# height
# nx
# ny
# count
# prefix

class Pict:
    count = 50
    prefix = 'rect'
    rects = []
    width = 1440
    height = 900
    nx = 8
    ny = 4
    
    def make_image(self):
        im = Image.new('RGB', (self.width, self.height))
        draw = ImageDraw.Draw(im)
        x_width = round(self.width/self.nx)
        y_width = round(self.height/self.ny)
        for x in range(1, self.nx+1):
            for y in range (1, self.ny+1):
                x1 = x_width * (x - 1)
                x2 = x_width * x
                y1 = y_width * (y-1)
                y2 = y_width * y
                col = self.random_color()
                draw.rectangle((x1, y1, x2, y2), fill = col)
        return im

    def random_color(self):
        random.seed()
        m = random.randint(0,6)
        if (m == 0):
            r = random.randint(150,255)
            g = random.randint(0,200)
            b = random.randint(0,100)
        if (m == 1):
            r = random.randint(0,200)
            g = random.randint(150,255)
            b = random.randint(0,100)
        if (m == 2):
            r = random.randint(0,100)
            g = random.randint(0,200)
            b = random.randint(150,255)
        if (m == 3):
            r = 0
            g = 0
            b = random.randint(30,255)
        if (m == 4):
            r = random.randint(30,255)
            g = 0
            b = 0
        if (m == 5):
            r = 0
            g = random.randint(30,200)
            b = 0
        if (m == 6):
            r = random.randint(0,255)
            g = random.randint(0,255)
            b = random.randint(0,255)
                                    
        return (r, g, b)
        
    def make_lots(self):
        for i in range(0, self.count):
            file_name = self.prefix + str(i) + '.png'
            z = self.make_image()
            z.save(file_name)
        
z = Pict()
z.make_lots()