37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
try:
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import matplotlib.pyplot as plt
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except ImportError: # pragma: no-cover
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raise ImportError('You want to use `matplotlib` plugins which are not installed yet,' # pragma: no-cover
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' install it with `pip install matplotlib`.')
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from pathlib import Path
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class Plotter(object):
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def __init__(self, root_path=''):
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self.root_path = Path(root_path)
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def save_current_figure(self, path, extention='.png', naked=True):
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fig, _ = plt.gcf(), plt.gca()
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# Prepare save location and check img file extention
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path = self.root_path / Path(path if str(path).endswith(extention) else f'{str(path)}{extention}')
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path.parent.mkdir(exist_ok=True, parents=True)
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if naked:
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plt.axis('off')
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fig.savefig(path, bbox_inches='tight', transparent=True, pad_inches=0)
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fig.clf()
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else:
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fig.savefig(path)
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fig.clf()
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def show_current_figure(self):
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fig, _ = plt.gcf(), plt.gca()
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fig.show()
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fig.clf()
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if __name__ == '__main__':
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output_root = Path('..') / 'output'
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p = Plotter(output_root)
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p.save_current_figure('test.png')
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