def __init__(self, plotWindow, **kw):
Plugin1DBase.Plugin1DBase.__init__(self, plotWindow, **kw)
self.methodDict = {
'Invert': [self.invert, "Multiply active curve by -1", swapsign],
'Derivate':
[self.derivate, "Derivate zoomed active curve", derive]
}
self.simpleMath = SimpleMath.SimpleMath()
def _pymca_average(xdats, zdats):
""" call to SimpleMath.average() method from PyMca/SimpleMath.py
Parameters
----------
- xdats, ydats : lists of arrays contaning the data to merge
Returns
-------
- xmrg, zmrg : 1D arrays containing the merged data
"""
if HAS_SIMPLEMATH:
sm = SimpleMath.SimpleMath()
print("Merging data...")
return sm.average(xdats, zdats)
else:
raise NameError("SimpleMath is not available -- this operation cannot be performed!")
"""
import copy
from silx.gui.plot.actions import PlotAction
from PyMca5.PyMcaGui import PyMcaQt as qt
from PyMca5.PyMcaMath import SimpleMath
from PyMca5.PyMcaGui.plotting.PyMca_Icons import IconDict
if hasattr(qt, 'QString'):
QString = qt.QString
else:
QString = qt.safe_str
_simpleMath = SimpleMath.SimpleMath()
def _getOneCurve(plot, qwarning=True):
"""Return active curve if any,
else if there is a single curve return it,
else return None.
:param plot: Plot instance
:param bool qwarning: If True, display a warning popup to
inform that a curve must be selected when function is not
successful.
"""
curve = plot.getActiveCurve()
if curve is None:
curves = plot.getAllCurves()