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draw stuff
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| import numpy as np | |
| def print_palette(M, m, v): | |
| pass | |
| def scale(r1, r2, v): | |
| left = r1[1] - r1[0] | |
| right = r2[1] - r2[0] | |
| scaled = float(v - r1[0]) / float(left) | |
| return r2[0] + (scaled * right) | |
| def brot(depth, c, z): | |
| counter = 0 | |
| while counter < depth: | |
| z[0], z[1] = (z[0]**2 - z[1]**2 + c[0], 2*z[0]*z[1] + c[1]) | |
| counter += 1 | |
| return np.sqrt(z[0]**2 + z[1]**2) | |
| def iterate_brot(grid, depth): | |
| (a,b) = grid.shape | |
| grid_x = (a, 0) | |
| grid_y = (b, 0) | |
| cart_x = (-3, 1) | |
| cart_y = (-1, 1) | |
| for i in range(0, a): | |
| for j in range(0, b): | |
| grid[i][j] = brot(depth, | |
| np.asarray([scale(grid_x, cart_x, i),scale(grid_y, cart_y,j)]), | |
| np.zeros(2)) | |
| print(' x ' if grid[i][j] < 2 else ' o ', end='') | |
| print() | |
| g = np.zeros([30,20]) | |
| iterate_brot(g, 7) |
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