32 lines
735 B
Python
32 lines
735 B
Python
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#!/bin/python
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import numpy as np
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import matplotlib.pyplot as plt
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def plot_hexagon(A, title=None):
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X, Y = np.meshgrid(range(A.shape[0]), range(A.shape[-1]))
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X, Y = X*2, Y*2
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# Turn this into a hexagonal grid
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for i, k in enumerate(X):
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if i % 2 == 1:
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X[i] += 1
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Y[:,i] += 1
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fig, ax = plt.subplots()
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im = ax.hexbin(
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X.reshape(-1),
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Y.reshape(-1),
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C=A.reshape(-1),
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gridsize=int(A.shape[0]/2)
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)
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# the rest of the code is adjustable for best output
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ax.set_aspect(1)
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ax.set(xlim=(-4, X.max()+4,), ylim=(-4, Y.max()+4))
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ax.axis(False)
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plt.colorbar(im)
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if(title is not None):
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plt.title(title)
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plt.show(block=False)
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