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#/*##########################################################################
# Copyright (C) 2004-2018 V.A. Sole, European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF by the Software group.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
#############################################################################*/
"""This plugin allows to perform a fit on all curves in the plot.
A widget is provided to configure the fit parameters and to specify the
output file.
The fit results are saved as a NeXus HDF5 file, with one entry per
fitted curve."""
try:
from PyMca5.PyMcaCore import Plugin1DBase
except ImportError:
from . import Plugin1DBase
from PyMca5.PyMcaGui import PyMcaQt as qt
from PyMca5.PyMcaGui.math.fitting.SimpleFitAllGui import SimpleFitAllGui
class FitAllCurvesPlugin(Plugin1DBase.Plugin1DBase):
def __init__(self, plotWindow, **kw):
Plugin1DBase.Plugin1DBase.__init__(self, plotWindow, **kw)
self._configure_method = "Configure fit"
self._fit_all_method = "Fit All Curves"
self.widget = SimpleFitAllGui()
def getMethods(self, plottype=None):
return [self._configure_method, self._fit_all_method]
def getMethodToolTip(self, methodName):
if methodName == self._configure_method:
return "Configure fit prior to fitting all curves"
if methodName == self._fit_all_method:
return "Open a fit window to run a fit on all curves"
raise RuntimeError("Unrecognized method name '%s'" % methodName)
def applyMethod(self, methodName):
activeCurve = self.getActiveCurve()
allCurves = self.getAllCurves()
if not allCurves:
msg = qt.QMessageBox()
msg.setWindowTitle("No curves to be fitted")
msg.setIcon(qt.QMessageBox.Warning)
msg.setText("There are no curves to be fitted on this plot.")
msg.setStandardButtons(qt.QMessageBox.Ok)
msg.exec()
return
if activeCurve is None:
activeCurve = allCurves[0]
xmin, xmax = self.getGraphXLimits()
self.widget.setSpectrum(activeCurve[0], activeCurve[1],
xmin=xmin, xmax=xmax)
if methodName == self._configure_method:
self.widget.configureButtonSlot()
if methodName == self._fit_all_method:
curves_x, curves_y, legends, xlabels, ylabels = [], [], [], [], []
for x, y, legend, info in allCurves:
curves_x.append(x)
curves_y.append(y)
legends.append(legend)
xlabels.append(info["xlabel"])
ylabels.append(info["ylabel"])
self.widget.setSpectra(curves_x, curves_y,
legends=legends, xlabels=xlabels, ylabels=ylabels)
self.widget.show()
MENU_TEXT = "Fit all curves"
def getPlugin1DInstance(plotWindow, **kw):
ob = FitAllCurvesPlugin(plotWindow)
return ob
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