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Create sample image using matplotlib
This is a sample of what the images look like using matplotlib instead of Graph. + imgs/test_geometry/test_extrapolated_intersection/ aa01_test_point_line_no_intr.py - matplotlib to generate: + imgs/test_geometry/test_extrapolated_intersection/out/ aa01_test_point_line_no_intr_2.png - matplotlib generated file
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‎imgs/test_geometry/test_extrapolated_intersection/aa01_test_point_line_no_intr.py‎

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import matplotlib.pyplot as plt
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import numpy as np
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fig, ax = plt.subplots()
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renderer = fig.canvas.get_renderer()
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plt.xlim(-1, 7)
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plt.ylim(-1, 5)
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ax.spines['left'].set_position('zero')
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ax.spines['right'].set_color('none')
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ax.spines['top'].set_color('none')
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ax.spines['bottom'].set_position('zero')
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ax.grid(True, linestyle='dashed')
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ax.xaxis.get_major_ticks()[0].label1.set_visible(False)
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ax.xaxis.get_major_ticks()[1].label1.set_visible(False)
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ax.xaxis.get_major_ticks()[-1].label1.set_visible(False)
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ax.yaxis.get_major_ticks()[0].label1.set_visible(False)
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ax.yaxis.get_major_ticks()[1].label1.set_visible(False)
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ax.yaxis.get_major_ticks()[-1].label1.set_visible(False)
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ax.xaxis.get_majorticklines()[0].set_visible(False)
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ax.xaxis.get_majorticklines()[-2].set_visible(False)
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ax.yaxis.get_majorticklines()[0].set_visible(False)
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ax.yaxis.get_majorticklines()[-2].set_visible(False)
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ax.xaxis.get_gridlines()[0].set_visible(False)
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ax.xaxis.get_gridlines()[-1].set_visible(False)
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ax.yaxis.get_gridlines()[0].set_visible(False)
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ax.yaxis.get_gridlines()[-1].set_visible(False)
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moving_pt = plt.scatter([1], [1], zorder=5)
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moving_pt_an = plt.annotate(s="(1, 1)", xy=(1, 1), zorder=5)
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moving_pt_extents = moving_pt_an.get_window_extent(renderer)
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moving_pt_an.remove()
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moving_pt_an = ax.annotate(s="(1, 1)", xy=(1, 1), xytext=(-moving_pt_extents.width - 5, 5), textcoords='offset pixels', zorder=5)
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moving_pt_ar = ax.annotate("", xy=(1, 1), xytext=(6, 1), arrowprops=dict(arrowstyle="<-", shrinkA=0, shrinkB=0, zorder=4))
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segment_pts = ax.scatter([2, 6], [4, 2], c='r', zorder=5)
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segment_arrow = ax.annotate("", xy=(2, 4), xytext=(6, 2), arrowprops=dict(arrowstyle="-", shrinkA=0, shrinkB=0, color='b', zorder=4))
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an24 = ax.annotate('(2, 4)', xy=(2, 4), xytext=(5, 5), textcoords='offset pixels')
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an62 = ax.annotate('(6, 2)', xy=(6, 2), xytext=(5, 5), textcoords='offset pixels')
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plt.show()

‎imgs/test_geometry/test_extrapolated_intersection/out/aa01_test_point_line_no_intr_2.png‎

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