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21 lines
665 B
Python
21 lines
665 B
Python
import numpy
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class myObject(object):
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def _plot_(self, options):
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PI = numpy.pi
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xdata = numpy.arange(-PI,PI,0.1)
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phi = options.pop('phi',0) # Crucial : removes the entry from the dict
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ydata1 = numpy.cos(xdata + phi)
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ydata2 = numpy.sin(xdata + phi)
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return( [
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{'type' : "XY", 'xdata': xdata, 'ydata': ydata1, 'label': r'$x \rightarrow \cos (x + \phi), \quad \phi = %s$'%phi},
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{'type' : "XY", 'xdata': xdata, 'ydata': ydata2, 'label': r'$x \rightarrow \sin (x + \phi), \quad \phi = %s$'%phi}
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] )
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X = myObject()
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from pytriqs.plot.mpl_interface import oplot
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oplot(X,'-o')
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oplot(X,'-x', phi = 0.3)
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