Created
November 28, 2012 20:20
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question about matplotlib
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| # -*- coding: utf-8 -*- | |
| import numpy as n | |
| import random as r | |
| import pylab as p | |
| DIRS = ['up', 'right', 'down', 'left'] | |
| def new_guy(): | |
| dna = [[r.choice(DIRS), | |
| r.randint(1, 40), | |
| 1] for i in xrange(20)] | |
| return dna | |
| def coords_guy(guy): | |
| x = 0 | |
| y = 0 | |
| xs = [0] | |
| ys = [0] | |
| for instr in guy: | |
| if instr[0] is 'up': | |
| y += instr[1] * instr[2] | |
| elif instr[0] is 'down': | |
| y -= instr[1] * instr[2] | |
| elif instr[0] is 'right': | |
| x += instr[1] * instr[2] | |
| elif instr[0] is 'left': | |
| print 'hey' | |
| x -= instr[1] * instr[2] | |
| xs.append(x) | |
| ys.append(y) | |
| return (xs, ys) | |
| def guy_to_fig(guy): | |
| xs, ys = coords_guy(guy) | |
| p.clf() | |
| p.axis('off') | |
| p.plot(xs, ys, 'k-') | |
| p.savefig('guy.png') | |
| guy_to_fig(new_guy()) |
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