Part B: CafeWall

This image has several levels of structure. Black and white squares are used to form rows and rows are combined to form grids. The output has two free-standing rows and four grids. The overall drawing panel is size 650 x 400. Its background is grey and the squares are black and white. A blue X covers each black square. The six figures on the grid should have the following properties:

Description	(x, y) position	Number of pairs	Size of each box	2nd row offset
upper-left	(0, 0)	4	20	N/A
mid-left	(50, 70)	5	30	N/A
lower left	(10, 150)	4	25	0
lower middle	(250, 200)	3	25	10
lower right	(425, 180)	5	20	10
upper right	(400, 20)	2	35	35

Lab2_functions.py

from turtle import * # Draw a line from (x1, y1) to (x2, y2) # Make line color def draw_line(x1, y1, x2, y2, color): # Save current location and state # current_position = pos() pen_state = pen() # Draw line pencolor(color) up() goto(x1, y1) down() goto(x2, y2) up() # Reset position, color, and state # goto(current_position) pen(pen_state) # Draw a draw_rect with the upper left corner at x,y # and with dimensions x_size by y_size. Use color for # background def draw_rect(x, y, x_size, y_size, color): # Save current location and state # current_position = pos() pen_state = pen() # Set rectangle colors fillcolor(color) pencolor(color) # Move Turtle to x,y without drawing a line up() goto(x,y) # Draw the rectangle and fill it down() setheading(90) begin_fill() forward(x_size) right(90) forward(y_size) right(90) forward(x_size) right(90) forward(y_size) end_fill() up() # Reset position, color, and state # goto(current_position) pen(pen_state)

Learner_Template.py

from turtle import * from Lab2_functions import * # set mortar joints between rows MORTAR = 2 def main(): setworldcoordinates(0,400,650,0) clear() shape('turtle') pencolor('olive drab') fillcolor('sienna') bgcolor('grey') #### YOUR CODE GOES HERE ################# ########################################## main()