25 lines
518 B
Python
Executable File
25 lines
518 B
Python
Executable File
#!/usr/bin/env python3
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#
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# polar_plot
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#
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# Copyright (C) 2023, Cees Bassa
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# GPLv3+
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import numpy as np
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import matplotlib.pyplot as plt
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if __name__ == "__main__":
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fig = plt.figure(figsize=(8, 8))
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ax = fig.add_subplot(111, projection="polar")
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ax.set_theta_offset(np.pi / 2.0)
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ax.set_rticks([90, 60, 30, 0])
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ax.set_rgrids([90, 60, 30, 0], ["", "30$^\circ$", "60$^\circ$", ""], angle=22.5)
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ax.grid(True)
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ax.bar(0, 90).remove()
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ax.set_rmax(90.0)
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ax.set_ylim(0.0, 90.0)
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plt.show()
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