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[bitter seal]

@alpine ferry

Python help channel opened

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[alpine ferry]

I got access to a previous grades' practicaltest paper and I would like to attempt it myself. I'm not sure as to where to start and the educational facilities don't provide answers either

for some reason I can't attach the starter .py code

[peak basin]

So, what is your question?

[alpine ferry]

How do I do tasks 1, 2, 3 and 4

[peak basin]

It appears that you need access to materials (files?) that are not included here.

[alpine ferry]

yes I will add them here

#demo1.py - demonstration code to start Prac Test 3, Tasks 1 & 2


import random
import numpy as np
import matplotlib.pyplot as plt
from canopy import *

def overlay(g, item):
    coords = item.get_topleft()
    size = item.get_size()
    print(coords, size)
    print(f"g[{coords[0]}:{coords[0]}+{size},{coords[1]}:{coords[1]}+{size}] = ({size},{size})")
    g[coords[0]:coords[0]+size,coords[1]:coords[1]+size] = item.get_image()[:,:]

def main():
    xlim = 60
    ylim = 80
    grid = np.zeros((ylim,xlim))
    
    grid[0,0] = 10                # updated 11/9
    t = Tree((20, 30), "b", 100)  # updated 11/9

    #t = Tree((random.randint(20, xlim-20),random.randint(20, ylim-20)), 5, 10)
    print(t)

    plt.imshow(grid)
    plt.colorbar()                # updated 11/9
    plt.scatter(t.get_coord()[0], t.get_coord()[1], c=t.get_colour(), s=t.get_size())
    plt.show()

if __name__ == "__main__":
    main()

[peak basin]

More importantly, you should not be asking "how do I do this?". Rather, you should be aking about a specific problem that you have.

[alpine ferry]

alright, sorry about that I'm just in a bit of a pickle

import numpy as np
import matplotlib.pyplot as plt

from canopy import *

def generateimage(b, s, mshape):
    grid = np.zeros((mshape[0]s, mshape[1]s))
    print(grid)
    for block in b:
        (cxstart,rystart) = block.gettopleft() # x,y mapping to column,row
        print(block, cx_start, ry_start)
        grid[ry_start:ry_start+s,cx_start:cx_start+s] = block.generate_image()[:,:]
    return grid

def main():
    # there are many ways to set up the assignment, this is an example
    blocksize = 20       # each block is a 20x20 square
    map_shape = (2,1)    # 2 rows of blocks, 1 column
    blocks = []

    blocks.append(Block(blocksize, (0,0)))
    blocks.append(Block(blocksize, (0,blocksize)))

    blocks[0].add_item(Tree((10,10), 3, 3))
    blocks[0].add_item(Tree((5,15), 3, 3))
    blocks[1].add_item(Tree((12,6), 5, 4))

    print(blocks[0])
    print(blocks[1])

    plt.imshow(generate_image(blocks, blocksize, map_shape), vmin=0, vmax=10)
    plt.colorbar()
    plt.show()

if name == "main":
    main()  ```

thats demo2

[peak basin]

Again: So what is YOUR question?

[bitter seal]

Python help channel closed

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