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%matplotlib inline

局部平移操作



In [2]:

    
from catplot.ep_components.ep_canvas import EPCanvas
from catplot.ep_components.ep_lines import ElementaryLine

创建画布



In [3]:

    
canvas = EPCanvas()



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line = ElementaryLine([0.0, 1.3, 0.8])



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canvas.add_line(line)
canvas.draw()
canvas.figure









    Out[5]:



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line.translate_state("IS", 0.3)



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canvas.clear()
canvas.draw()
canvas.figure









    Out[7]:



In [8]:

    
line.translate_state("IS", -0.3)  # 恢复位置



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line.translate_state("TS", -0.1)



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canvas.clear()
canvas.draw()
canvas.figure









    Out[10]:



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line.translate_state("FS", -0.7)



In [13]:

    
canvas.clear()
canvas.draw()
canvas.figure









    Out[13]:



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line.translate_state("FS", 0.2)



In [15]:

    
canvas.clear()
canvas.draw()
canvas.figure









    Out[15]: