/usr/share/pyshared/PyMca/McaAdvancedFit.py is in pymca 4.5.0-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (C) 2004-2012 European Synchrotron Radiation Facility
#
# This file is part of the PyMCA X-ray Fluorescence Toolkit developed at
# the ESRF by the Beamline Instrumentation Software Support (BLISS) group.
#
# This toolkit is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# PyMCA is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# PyMCA; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307, USA.
#
# PyMCA follows the dual licensing model of Trolltech's Qt and Riverbank's PyQt
# and cannot be used as a free plugin for a non-free program.
#
# Please contact the ESRF industrial unit (industry@esrf.fr) if this license
# is a problem for you.
#############################################################################*/
__revision__ = "$Revision: 1.65 $"
__author__="V.A. Sole - ESRF BLISS Group"
import sys
import PyMcaQt as qt
if hasattr(qt, "QString"):
QString = qt.QString
else:
QString = str
QTVERSION = qt.qVersion()
import traceback
try:
import PyMcaMatplotlibSave
import QPyMcaMatplotlibSave1D
MATPLOTLIB = True
#force understanding of utf-8 encoding
#otherways it cannot generate svg output
try:
import encodings.utf_8
except:
#not a big problem
pass
except:
MATPLOTLIB = False
import ClassMcaTheory
import FitParam
import McaAdvancedTable
import QtMcaAdvancedFitReport
import ConcentrationsWidget
import ConcentrationsTool
import types
import copy
import os
import QtBlissGraph
from PyMca_Icons import IconDict
import time
import McaCalWidget
import PeakIdentifier
import ElementsInfo
Elements = ElementsInfo.Elements
#import McaROIWidget
import numpy.oldnumeric as Numeric
import PyMcaPrintPreview
import PyMcaDirs
USE_BOLD_FONT = True
DEBUG = 0
if DEBUG:
print("############################################")
print("# McaAdvancedFit is in DEBUG mode %s #" % DEBUG)
print("############################################")
class McaAdvancedFit(qt.QWidget):
"""
This class inherits QWidget.
It provides all the functionality required to perform an interactive fit
and to generate a configuration file.
It is the simplest way to embed PyMca's fitting functionality into other
PyQt application.
It can be used from the interactive prompt of ipython provided ipython is
started with the -q4thread flag.
**Usage**
>>> from PyMca import McaAdvancedFit
>>> w = McaAdvancedFit.McaAdvancedFit()
>>> w.setData(x=x, y=y) # x is your channel array and y the counts array
>>> w.show()
"""
def __init__(self, parent=None, name="PyMca - McaAdvancedFit",fl=0,
sections=None, top=True, margin=11, spacing=6):
#fl=qt.Qt.WDestructiveClose):
if QTVERSION < '4.0.0':
qt.QWidget.__init__(self, parent, name,fl)
self.setCaption(name)
self.setIcon(qt.QPixmap(IconDict['gioconda16']))
else:
qt.QWidget.__init__(self, parent)
self.setWindowTitle(name)
self.setWindowIcon(qt.QIcon(qt.QPixmap(IconDict['gioconda16'])))
self.lastInputDir = None
self.configDialog = None
self.matplotlibDialog = None
self.mainLayout = qt.QVBoxLayout(self)
self.mainLayout.setMargin(margin)
self.mainLayout.setSpacing(0)
if sections is None:sections=["TABLE"]
self.headerLabel = qt.QLabel(self)
self.mainLayout.addWidget(self.headerLabel)
self.headerLabel.setAlignment(qt.Qt.AlignHCenter)
font = self.font()
font.setBold(USE_BOLD_FONT)
self.headerLabel.setFont(font)
self.setHeader('Fit of XXXXXXXXXX from Channel XXXXX to XXXX')
self.top = Top(self)
self.mainLayout.addWidget(self.top)
self.sthread = None
self.elementsInfo = None
self.identifier = None
if False and len(sections) == 1:
w = self
self.mcatable = McaAdvancedTable.McaTable(w)
self.concentrationsWidget = None
else:
self.mainTab = qt.QTabWidget(self)
self.mainLayout.addWidget(self.mainTab)
if QTVERSION < '3.0.0':
self.mainTab.label = self.__mainTabPatch
self.mainTab.tabText = self.mainTab.label
self.mainTab.currentIndex = self.mainTab.currentPageIndex
self.mainTab.setCurrentIndex = self.mainTab.setCurrentPage
self.mainTabLabels = ["GRAPH", "TABLE", "CONCENTRATIONS", "DIAGNOSTICS"]
#graph
if QTVERSION < '4.0.0':
self.mainTab.tabText = self.mainTab.label
self.mainTab.currentIndex = self.mainTab.currentPageIndex
self.mainTab.setCurrentIndex = self.mainTab.setCurrentPage
self.tabGraph = qt.QWidget(self.mainTab,"tabGraph")
tabGraphLayout = qt.QVBoxLayout(self.tabGraph,margin,
spacing,"tabGraphLayout")
else:
self.tabGraph = qt.QWidget()
tabGraphLayout = qt.QVBoxLayout(self.tabGraph)
tabGraphLayout.setMargin(margin)
tabGraphLayout.setSpacing(spacing)
#self.graphToolbar = qt.QHBox(self.tabGraph)
self.graphWindow = McaGraphWindow(self.tabGraph)
tabGraphLayout.addWidget(self.graphWindow)
self.graph = self.graphWindow.graph
self.graph.xlabel('Channel')
self.graph.ylabel('Counts')
self.graph.canvas().setMouseTracking(1)
self.graph.setCanvasBackground(qt.Qt.white)
if QTVERSION < '4.0.0':
self.mainTab.insertTab(self.tabGraph,"GRAPH")
qt.QObject.connect(self.graphWindow,
qt.PYSIGNAL('McaGraphSignal'),
self._mcaGraphSignalSlot)
else:
self.mainTab.addTab(self.tabGraph,"GRAPH")
qt.QObject.connect(self.graphWindow,
qt.SIGNAL('McaGraphSignal'),
self._mcaGraphSignalSlot)
#table
if QTVERSION < '4.0.0':
self.tabMca = qt.QWidget(self.mainTab)
else:
self.tabMca = qt.QWidget()
tabMcaLayout = qt.QVBoxLayout(self.tabMca)
tabMcaLayout.setMargin(margin)
tabMcaLayout.setSpacing(spacing)
w = self.tabMca
line = Line(w, info="TABLE")
tabMcaLayout.addWidget(line)
if QTVERSION < '4.0.0':
qt.QToolTip.add(line,"DoubleClick toggles floating window mode")
else:
line.setToolTip("DoubleClick toggles floating window mode")
if QTVERSION < '4.0.0':
self.mcatable = McaAdvancedTable.McaTable(w)
tabMcaLayout.addWidget(self.mcatable)
self.mainTab.insertTab(w,"TABLE")
self.connect(line,qt.PYSIGNAL("LineDoubleClickEvent"),
self._tabReparent)
self.connect(self.mcatable,qt.PYSIGNAL("closed"),
self._mcatableClose)
else:
self.mcatable = McaAdvancedTable.McaTable(w)
tabMcaLayout.addWidget(self.mcatable)
self.mainTab.addTab(w,"TABLE")
self.connect(line,qt.SIGNAL("LineDoubleClickEvent"),
self._tabReparent)
self.connect(self.mcatable,qt.SIGNAL("closed"),
self._mcatableClose)
#concentrations
if QTVERSION < '4.0.0':
self.tabConcentrations = qt.QWidget(self.mainTab,"tabConcentrations")
else:
self.tabConcentrations = qt.QWidget()
tabConcentrationsLayout = qt.QVBoxLayout(self.tabConcentrations)
tabConcentrationsLayout.setMargin(margin)
tabConcentrationsLayout.setSpacing(0)
line2 = Line(self.tabConcentrations, info="CONCENTRATIONS")
self.concentrationsWidget = ConcentrationsWidget.Concentrations(self.tabConcentrations)
tabConcentrationsLayout.addWidget(line2)
tabConcentrationsLayout.addWidget(self.concentrationsWidget)
if QTVERSION < '4.0.0':
self.mainTab.insertTab(self.tabConcentrations,"CONCENTRATIONS")
qt.QToolTip.add(line2,"DoubleClick toggles floating window mode")
self.connect(self.concentrationsWidget,
qt.PYSIGNAL("ConcentrationsSignal"),
self.__configureFromConcentrations)
self.connect(line2,qt.PYSIGNAL("LineDoubleClickEvent"),
self._tabReparent)
self.connect(self.concentrationsWidget,qt.PYSIGNAL("closed"),
self._concentrationsWidgetClose)
else:
self.mainTab.addTab(self.tabConcentrations,"CONCENTRATIONS")
line2.setToolTip("DoubleClick toggles floating window mode")
self.connect(self.concentrationsWidget,
qt.SIGNAL("ConcentrationsSignal"),
self.__configureFromConcentrations)
self.connect(line2,qt.SIGNAL("LineDoubleClickEvent"),
self._tabReparent)
self.connect(self.concentrationsWidget,qt.SIGNAL("closed"),
self._concentrationsWidgetClose)
#diagnostics
if QTVERSION < '4.0.0':
self.tabDiagnostics = qt.QWidget(self.mainTab)
else:
self.tabDiagnostics = qt.QWidget()
tabDiagnosticsLayout = qt.QVBoxLayout(self.tabDiagnostics)
tabDiagnosticsLayout.setMargin(margin)
tabDiagnosticsLayout.setSpacing(spacing)
w = self.tabDiagnostics
if QTVERSION < '3.0.0':
self.diagnosticsWidget = qt.QTextView(w)
else:
self.diagnosticsWidget = qt.QTextEdit(w)
self.diagnosticsWidget.setReadOnly(1)
tabDiagnosticsLayout.addWidget(self.diagnosticsWidget)
if QTVERSION < '4.0.0':
self.mainTab.insertTab(w,"DIAGNOSTICS")
self.connect(self.mainTab, qt.SIGNAL('currentChanged(QWidget *)'),
self._tabChanged)
else:
self.mainTab.addTab(w,"DIAGNOSTICS")
self.connect(self.mainTab, qt.SIGNAL('currentChanged(int)'),
self._tabChanged)
self._logY = False
self._energyAxis = False
if QTVERSION < '4.0.0' :
self.__printmenu = qt.QPopupMenu()
self.__printmenu.insertItem(QString("Calibrate"), self._calibrate)
self.__printmenu.insertItem(QString("Identify Peaks"),self.__peakIdentifier)
self.__printmenu.insertItem(QString("Elements Info"), self.__elementsInfo)
#self.__printmenu.insertItem(QString("Concentrations"),self.concentrations)
#self.__printmenu.insertItem(QString("Spectrum from Matrix"),self.matrixSpectrum)
#self.__printmenu.insertItem(QString("Print Table"),self.printps)
#self.__printmenu.insertItem(QString("HTML Report"),self.htmlReport)
else:
self.__printmenu = qt.QMenu()
self.__printmenu.addAction(QString("Calibrate"), self._calibrate)
self.__printmenu.addAction(QString("Identify Peaks"),self.__peakIdentifier)
self.__printmenu.addAction(QString("Elements Info"), self.__elementsInfo)
self.outdir = None
self.configDir = None
self.__lastreport= None
self.browser = None
self.info = {}
self.__fitdone = 0
self._concentrationsDict = None
#self.graph.hide()
#self.guiconfig = FitParam.Fitparam()
"""
self.specfitGUI.guiconfig.MCACheckBox.setEnabled(0)
palette = self.specfitGUI.guiconfig.MCACheckBox.palette()
palette.setDisabled(palette.active())
"""
##############
hbox=qt.QWidget(self)
self.bottom = hbox
hboxLayout = qt.QHBoxLayout(hbox)
hboxLayout.setMargin(0)
hboxLayout.setSpacing(4)
if not top:
self.configureButton = qt.QPushButton(hbox)
self.configureButton.setText("Configure")
self.toolsButton = qt.QPushButton(hbox)
self.toolsButton.setText("Tools")
hboxLayout.addWidget(self.configureButton)
hboxLayout.addWidget(self.toolsButton)
hboxLayout.addWidget(HorizontalSpacer(hbox))
self.fitButton = qt.QPushButton(hbox)
hboxLayout.addWidget(self.fitButton)
#font = self.fitButton.font()
#font.setBold(True)
#self.fitButton.setFont(font)
self.fitButton.setText("Fit Again!")
self.printButton = qt.QPushButton(hbox)
hboxLayout.addWidget(self.printButton)
self.printButton.setText("Print")
self.htmlReportButton = qt.QPushButton(hbox)
hboxLayout.addWidget(self.htmlReportButton)
self.htmlReportButton.setText("HTML Report")
self.matrixSpectrumButton = qt.QPushButton(hbox)
hboxLayout.addWidget(self.matrixSpectrumButton)
self.matrixSpectrumButton.setText("Matrix Spectrum")
self.peaksSpectrumButton = qt.QPushButton(hbox)
hboxLayout.addWidget(self.peaksSpectrumButton)
self.peaksSpectrumButton.setText("Peaks Spectrum")
if QTVERSION < '4.0.0':
self.matrixSpectrumButton.setToggleButton(1)
self.peaksSpectrumButton.setToggleButton(1)
self.matrixSpectrumButton.isChecked = self.matrixSpectrumButton.isOn
self.peaksSpectrumButton.isChecked = self.peaksSpectrumButton.isOn
else:
self.matrixSpectrumButton.setCheckable(1)
self.peaksSpectrumButton.setCheckable(1)
hboxLayout.addWidget(HorizontalSpacer(hbox))
self.dismissButton = qt.QPushButton(hbox)
hboxLayout.addWidget(self.dismissButton)
self.dismissButton.setText("Dismiss")
hboxLayout.addWidget(HorizontalSpacer(hbox))
self.mainLayout.addWidget(hbox)
if QTVERSION < '4.0.0':
qt.QToolTip.add(self.printButton,'Print Active Tab')
qt.QToolTip.add(self.htmlReportButton,'Generate Browser Compatible Output\nin Chosen Directory')
qt.QToolTip.add(self.matrixSpectrumButton,'Toggle Matrix Spectrum Calculation On/Off')
qt.QToolTip.add(self.peaksSpectrumButton,'Toggle Individual Peaks Spectrum Calculation On/Off')
else:
self.printButton.setToolTip('Print Active Tab')
self.htmlReportButton.setToolTip('Generate Browser Compatible Output\nin Chosen Directory')
self.matrixSpectrumButton.setToolTip('Toggle Matrix Spectrum Calculation On/Off')
self.peaksSpectrumButton.setToolTip('Toggle Individual Peaks Spectrum Calculation On/Off')
self.mcafit = ClassMcaTheory.McaTheory()
self.connect(self.fitButton, qt.SIGNAL("clicked()"),self.fit)
self.connect(self.printButton, qt.SIGNAL("clicked()"),self.printActiveTab)
self.connect(self.htmlReportButton, qt.SIGNAL("clicked()"),self.htmlReport)
self.connect(self.matrixSpectrumButton, qt.SIGNAL("clicked()"),self.__toggleMatrixSpectrum)
self.connect(self.peaksSpectrumButton, qt.SIGNAL("clicked()"),self.__togglePeaksSpectrum)
self.connect(self.dismissButton, qt.SIGNAL("clicked()"),self.dismiss)
self.connect(self.top.configureButton,qt.SIGNAL("clicked()") , self.__configure)
self.connect(self.top.printButton,qt.SIGNAL("clicked()") ,self.__printps)
if top:
if QTVERSION < '4.0.0':
self.connect(self.top,qt.PYSIGNAL("TopSignal"), self.__updatefromtop)
else:
self.connect(self.top,qt.SIGNAL("TopSignal"), self.__updatefromtop)
else:
self.top.hide()
self.connect(self.configureButton,qt.SIGNAL("clicked()") , self.__configure)
self.connect(self.toolsButton,qt.SIGNAL("clicked()") ,self.__printps)
self._updateTop()
def __mainTabPatch(self, index):
return self.mainTabLabels[index]
def _fitdone(self):
if self.__fitdone:
return True
else:
return False
def _submitThread(self, function, parameters, message="Please wait",
expandparametersdict=None):
if expandparametersdict is None: expandparametersdict= False
sthread = SimpleThread()
sthread._expandParametersDict=expandparametersdict
sthread._function = function
sthread._kw = parameters
#try:
sthread.start()
#except:
# raise "ThreadError",sys.exc_info()
if QTVERSION < '3.0.0':
msg = qt.QDialog(self, "Please Wait", False,qt.Qt.WStyle_NoBorder)
elif QTVERSION < '4.0.0':
msg = qt.QDialog(self, "Please Wait",
1,
qt.Qt.WStyle_NoBorder)
else:
msg = qt.QDialog(self, qt.Qt.FramelessWindowHint)
msg.setModal(0)
msg.setWindowTitle("Please Wait")
layout = qt.QHBoxLayout(msg)
l1 = qt.QLabel(msg)
layout.addWidget(l1)
l1.setFixedWidth(l1.fontMetrics().width('##'))
l2 = qt.QLabel(msg)
layout.addWidget(l2)
l2.setText("%s" % message)
l3 = qt.QLabel(msg)
layout.addWidget(l3)
l3.setFixedWidth(l3.fontMetrics().width('##'))
msg.show()
qt.qApp.processEvents()
t0 = time.time()
i = 0
ticks = ['-','\\', "|", "/","-","\\",'|','/']
if QTVERSION < '4.0.0':
while (sthread.running()):
i = (i+1) % 8
l1.setText(ticks[i])
l3.setText(" "+ticks[i])
qt.qApp.processEvents()
time.sleep(1)
msg.close(True)
else:
while (sthread.isRunning()):
i = (i+1) % 8
l1.setText(ticks[i])
l3.setText(" "+ticks[i])
qt.qApp.processEvents()
time.sleep(1)
msg.close()
result = sthread._result
del sthread
if QTVERSION < '4.0.0':
self.raiseW()
else:
self.raise_()
return result
def refreshWidgets(self):
"""
This method just forces the graphical widgets to get updated.
It should be called if somehow you have modified the fit and/
or concentrations parameters by other means than the graphical
interface.
"""
self.__configure(justupdate=True)
def configure(self, ddict=None):
"""
This methods configures the fitting parameters and updates the
graphical interface.
It returns the current configuration.
"""
if ddict is None:
return self.mcafit.configure(ddict)
#configure and get the new configuration
newConfig = self.mcafit.configure(ddict)
#refresh the interface
self.refreshWidgets()
#return the current configuration
return newConfig
def __configure(self, justupdate=False):
config = {}
config.update(self.mcafit.config)
#config['fit']['use_limit'] = 1
if not justupdate:
if self.configDialog is None:
if self.__fitdone:
dialog = FitParam.FitParamDialog(modal=1,
fl=0,
initdir=self.configDir,
fitresult=self.dict['result'])
else:
dialog = FitParam.FitParamDialog(modal=1,
fl=0,
initdir=self.configDir,
fitresult=None)
if QTVERSION < '4.0.0':
self.connect(dialog.fitparam.peakTable,
qt.PYSIGNAL("FitPeakSelect"),
self.__elementclicked)
else:
self.connect(dialog.fitparam.peakTable,
qt.SIGNAL("FitPeakSelect"),
self.__elementclicked)
self.configDialog = dialog
else:
dialog = self.configDialog
if self.__fitdone: dialog.setFitResult(self.dict['result'])
else:dialog.setFitResult(None)
dialog.setParameters(config)
dialog.setData(self.mcafit.xdata * 1.0,
self.mcafit.ydata * 1.0)
#dialog.fitparam.regionCheck.setDisabled(True)
#dialog.fitparam.minSpin.setDisabled(True)
#dialog.fitparam.maxSpin.setDisabled(True)
if QTVERSION < '4.0.0':
ret = dialog.exec_loop()
else:
ret = dialog.exec_()
if dialog.initDir is not None: self.configDir = 1 * dialog.initDir
else: self.configDir = None
if ret != qt.QDialog.Accepted:
dialog.close()
#del dialog
return
try:
#this may crash in qt 2.3.0
npar = dialog.getParameters()
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
if QTVERSION < '4.0.0':
msg.setText("%s" % sys.exc_info()[1])
msg.exec_loop()
else:
msg.setText("Error occured getting parameters:")
msg.setInformativeText(str(sys.exc_info()[1]))
msg.setDetailedText(traceback.format_exc())
msg.exec_()
return
config.update(npar)
dialog.close()
#del dialog
self.graph.removeMarkers()
self.graph.replot()
self.__fitdone = False
self._concentrationsDict = None
if self.concentrationsWidget is not None:
self.concentrationsWidget.concentrationsTable.setRowCount(0)
if self.mcatable is not None:
self.mcatable.setRowCount(0)
#make sure newly or redefined materials are added to the
#materials in the fit configuration
for material in Elements.Material.keys():
self.mcafit.config['materials'][material] =copy.deepcopy(Elements.Material[material])
if DEBUG:
self.mcafit.configure(config)
elif (QTVERSION < '3.0.0'):
try:
self.mcafit.configure(config)
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("%s" % sys.exc_info()[1])
msg.exec_loop()
else:
try:
threadResult=self._submitThread(self.mcafit.configure, config,
"Configuring, please wait")
if type(threadResult) == type((1,)):
if len(threadResult):
if threadResult[0] == "Exception":
raise Exception(threadResult[1], threadResult[2])
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
if QTVERSION < '4.0.0':
msg.setText("%s" % sys.exc_info()[1])
msg.exec_loop()
else:
msg.setWindowTitle("Configuration error")
msg.setText("Error configuring fit:")
msg.setInformativeText(str(sys.exc_info()[1]))
msg.setDetailedText(traceback.format_exc())
msg.exec_()
return
#update graph
delcurves = []
for key in self.graph.curves.keys():
if key not in ["Data"]:
delcurves.append(key)
for key in delcurves:
self.graph.delcurve(key)
if not justupdate:
self.plot()
self._updateTop()
if self.concentrationsWidget is not None:
try:
qt.qApp.processEvents()
self.concentrationsWidget.setParameters(config['concentrations'], signal=False)
except:
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "CONCENTRATIONS":
self.mainTab.setCurrentIndex(0)
def __configureFromConcentrations(self,ddict):
config = self.concentrationsWidget.getParameters()
self.mcafit.config['concentrations'].update(config)
if ddict['event'] == 'updated':
if 'concentrations' in ddict:
self._concentrationsDict = ddict['concentrations']
def __elementclicked(self,ddict):
ddict['event'] = 'McaAdvancedFitElementClicked'
self.__showElementMarker(ddict)
self.__anasignal(ddict)
def __showElementMarker(self, dict):
self.graph.removeMarkers()
ele = dict['current']
items = []
if not (ele in dict):
self.graph.replot()
return
for rays in dict[ele]:
for transition in Elements.Element[ele][rays +" xrays"]:
items.append([transition,
Elements.Element[ele][transition]['energy'],
Elements.Element[ele][transition]['rate']])
config = self.mcafit.configure()
xdata = self.mcafit.xdata * 1.0
xmin = xdata[0]
xmax = xdata[-1]
ymin,ymax = self.graph.getY1AxisLimits()
calib = [config['detector'] ['zero'], config['detector'] ['gain']]
for transition,energy,rate in items:
marker = ""
x = (energy - calib[0])/calib[1]
if (x < xmin) or (x > xmax):continue
if not self._energyAxis:
if abs(calib[1]) > 0.0000001:
marker=self.graph.insertX1Marker(x,
ymax*rate,
label=transition)
else:
marker=self.graph.insertX1Marker(energy,
ymax*rate,
label=transition)
if marker is not "":
self.graph.setmarkercolor(marker,'orange')
self.graph.replot()
def _updateTop(self):
config = {}
if 0:
config.update(self.mcafit.config['fit'])
else:
config['stripflag'] = self.mcafit.config['fit'].get('stripflag',0)
config['fitfunction'] = self.mcafit.config['fit'].get('fitfunction',0)
config['hypermetflag'] = self.mcafit.config['fit'].get('hypermetflag',1)
config['sumflag'] = self.mcafit.config['fit'].get('sumflag',0)
config['escapeflag'] = self.mcafit.config['fit'].get('escapeflag',0)
config['continuum'] = self.mcafit.config['fit'].get('continuum',0)
self.top.setParameters(config)
def __updatefromtop(self,ndict):
config = self.mcafit.configure()
for key in ndict.keys():
if DEBUG:
keylist = ['stripflag','hypermetflag','sumflag','escapeflag',
'fitfunction', 'continuum']
if key not in keylist:
print("UNKNOWN key ",key)
config['fit'][key] = ndict[key]
self.__fitdone = False
#erase table
if self.mcatable is not None:
self.mcatable.setRowCount(0)
#erase concentrations
if self.concentrationsWidget is not None:
self.concentrationsWidget.concentrationsTable.setRowCount(0)
#update graph
delcurves = []
for key in self.graph.curves.keys():
if key not in ["Data"]:
delcurves.append(key)
for key in delcurves:
self.graph.delcurve(key)
self.plot()
if DEBUG or (QTVERSION < '3.0.0'):
self.mcafit.configure(config)
else:
threadResult=self._submitThread(self.mcafit.configure, config,
"Configuring, please wait")
if type(threadResult) == type((1,)):
if len(threadResult):
if threadResult[0] == "Exception":
raise Exception(threadResult[1], threadResult[2])
def _tabChanged(self, value):
if DEBUG:
print("_tabChanged(self, value) called")
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "CONCENTRATIONS":
self.printButton.setEnabled(False)
w = self.concentrationsWidget
if w.parent() is None:
if w.isHidden():
w.show()
if QTVERSION < '4.0.0':
w.raiseW()
else:
w.raise_()
self.printButton.setEnabled(True)
#do not calculate again. It should be already updated
return
if DEBUG:
self.concentrations()
self.printButton.setEnabled(True)
else:
try:
self.concentrations()
self.printButton.setEnabled(True)
except:
#print "try to set"
self.printButton.setEnabled(False)
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Concentrations error: %s" % sys.exc_info()[1])
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
self.mainTab.setCurrentIndex(0)
elif str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "TABLE":
self.printButton.setEnabled(True)
w = self.mcatable
if w.parent() is None:
if w.isHidden():
w.show()
if QTVERSION < '4.0.0':
w.raiseW()
else:
w.raise_()
elif str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "DIAGNOSTICS":
self.printButton.setEnabled(False)
self.diagnostics()
else:
self.printButton.setEnabled(True)
def _concentrationsWidgetClose(self, dict):
dict['info'] = "CONCENTRATIONS"
self._tabReparent(dict)
def _mcatableClose(self, dict):
dict['info'] = "TABLE"
self._tabReparent(dict)
def _tabReparent(self, dict):
if dict['info'] == "CONCENTRATIONS":
w = self.concentrationsWidget
parent = self.tabConcentrations
elif dict['info'] == "TABLE":
w = self.mcatable
parent = self.tabMca
if w.parent() is not None:
if QTVERSION < '4.0.0':
w.reparent(None,self.cursor().pos(),1)
else:
parent.layout().removeWidget(w)
w.setParent(None)
w.show()
else:
if QTVERSION < '4.0.0':
w.reparent(parent,qt.QPoint(),1)
else:
w.setParent(parent)
parent.layout().addWidget(w)
def _calibrate(self):
config = self.mcafit.configure()
x = self.mcafit.xdata0[:]
y = self.mcafit.ydata0[:]
legend = "Calibration for " +str(self.headerLabel.text())
ndict={}
ndict[legend] = {'A':config['detector']['zero'],
'B':config['detector']['gain'],
'C': 0.0}
caldialog = McaCalWidget.McaCalWidget(legend=legend,
x=x,
y=y,
modal=1,
caldict=ndict,
fl=0)
caldialog.calpar.orderbox.setEnabled(0)
caldialog.calpar.CText.setEnabled(0)
caldialog.calpar.savebox.setEnabled(0)
if QTVERSION < '4.0.0':
ret = caldialog.exec_loop()
else:
ret = caldialog.exec_()
if ret == qt.QDialog.Accepted:
dict = caldialog.getdict()
config['detector']['zero'] = dict[legend]['A']
config['detector']['gain'] = dict[legend]['B']
#self.mcafit.configure(config)
self.mcafit.config['detector']['zero'] = 1. * dict[legend]['A']
self.mcafit.config['detector']['gain'] = 1. * dict[legend]['B']
self.__fitdone = 0
self.plot()
del caldialog
def __elementsInfo(self):
if self.elementsInfo is None:
self.elementsInfo = ElementsInfo.ElementsInfo(None, "Elements Info")
if self.elementsInfo.isHidden():
self.elementsInfo.show()
if QTVERSION < '4.0.0':
self.elementsInfo.raiseW()
else:
self.elementsInfo.raise_()
def __peakIdentifier(self, energy = None):
if energy is None:energy = 5.9
if self.identifier is None:
self.identifier=PeakIdentifier.PeakIdentifier(energy=energy,
threshold=0.040,
useviewer=1)
self.identifier.myslot()
self.identifier.setEnergy(energy)
if self.identifier.isHidden():
self.identifier.show()
if QTVERSION < '4.0.0':
self.identifier.raiseW()
else:
self.identifier.raise_()
def printActiveTab(self):
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "GRAPH":
self.graph.printps()
elif str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "TABLE":
self.printps(True)
elif str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "CONCENTRATIONS":
self.printConcentrations(True)
elif str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "DIAGNOSTICS":
pass
else:
pass
def diagnostics(self):
if not self.__fitdone:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
text = "Sorry. You need to perform a fit first.\n"
msg.setText(text)
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "DIAGNOSTICS":
self.mainTab.setCurrentIndex(0)
return
fitresult = self.dict
x = fitresult['result']['xdata']
energy = fitresult['result']['energy']
y = fitresult['result']['ydata']
yfit = fitresult['result']['yfit']
param = fitresult['result']['fittedpar']
i = fitresult['result']['parameters'].index('Noise')
noise= param[i] * param[i]
i = fitresult['result']['parameters'].index('Fano')
fano = param[i] * 2.3548*2.3548*0.00385
meanfwhm = Numeric.sqrt(noise + 0.5 * (energy[0] + energy[-1]) * fano)
i = fitresult['result']['parameters'].index('Gain')
gain = fitresult['result']['fittedpar'][i]
meanfwhm = int(meanfwhm/gain) + 1
missed = self.mcafit.detectMissingPeaks(y, yfit, meanfwhm)
hcolor = 'white'
finalcolor = 'white'
text=""
if len(missed):
text+="<br><b><font color=blue size=4>Possibly Missing or Underestimated Peaks</font></b>"
text+="<nobr><table><tr>"
text+='<td align="right" bgcolor="%s"><b>' % hcolor
text+='Channel'
text+="</b></td>"
text+='<td align="right" bgcolor="%s"><b>' % hcolor
text+='Energy'
text+="</b></td>"
text+="</tr>"
text+="<tr>"
for peak in missed:
text+="<tr>"
text+='<td align="right" bgcolor="%s">' % finalcolor
text+="<b><font size=3>%d </font></b>" % x[int(peak)]
text+="</td>"
text+='<td align="right" bgcolor="%s">' % finalcolor
text+="<b><font size=3>%.3f </font></b>" % energy[int(peak)]
text+="</td>"
text+="</tr>"
text+="</table>"
missed = self.mcafit.detectMissingPeaks(yfit, y, meanfwhm)
if len(missed):
text+="<br><b><font color=blue size=4>Possibly Overestimated Peaks</font></b>"
text+="<nobr><table><tr>"
text+='<td align="right" bgcolor="%s"><b>' % hcolor
text+='Channel'
text+="</b></td>"
text+='<td align="right" bgcolor="%s"><b>' % hcolor
text+='Energy'
text+="</b></td>"
text+="</tr>"
text+="<tr>"
for peak in missed:
text+="<tr>"
text+='<td align="right" bgcolor="%s">' % finalcolor
text+="<b><font size=3>%d </font></b>" % x[int(peak)]
text+="</td>"
text+='<td align="right" bgcolor="%s">' % finalcolor
text+="<b><font size=3>%.3f </font></b>" % energy[int(peak)]
text+="</td>"
text+="</tr>"
text+="</table>"
if QTVERSION < '4.0.0':
self.diagnosticsWidget.setText(text)
else:
self.diagnosticsWidget.clear()
self.diagnosticsWidget.insertHtml(text)
def concentrations(self):
self._concentrationsDict = None
if not self.__fitdone:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
text = "Sorry, You need to perform a fit first.\n"
msg.setText(text)
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == "CONCENTRATIONS":
self.mainTab.setCurrentIndex(0)
return
fitresult = self.dict
if False:
#from the fit
config = fitresult['result']['config']
else:
#from current
config = self.mcafit.configure()
#tool = ConcentrationsWidget.Concentrations(fl=qt.Qt.WDestructiveClose)
if self.concentrationsWidget is None:
self.concentrationsWidget = ConcentrationsWidget.Concentrations()
if QTVERSION < '4.0.0':
self.connect(self.concentrationsWidget,qt.PYSIGNAL("ConcentrationsSignal"),
self.__configureFromConcentrations)
else:
self.connect(self.concentrationsWidget,qt.SIGNAL("ConcentrationsSignal"),
self.__configureFromConcentrations)
tool = self.concentrationsWidget
toolconfig = tool.getParameters()
dict = {}
dict.update(config['concentrations'])
tool.setParameters(dict, signal=False)
if DEBUG:
dict = tool.processFitResult(config=dict,fitresult=fitresult,
elementsfrommatrix=False,
fluorates = self.mcafit._fluoRates)
else:
try:
dict = tool.processFitResult(config=dict,fitresult=fitresult,
elementsfrommatrix=False,
fluorates = self.mcafit._fluoRates)
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Error processing fit result: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == 'CONCENTRATIONS':
self.mainTab.setCurrentIndex(0)
return
self._concentrationsDict = dict
tool.show()
tool.setFocus()
if QTVERSION < '4.0.0':
tool.raiseW()
else:
tool.raise_()
def __toggleMatrixSpectrum(self):
if self.matrixSpectrumButton.isChecked():
self.matrixSpectrum()
self.plot()
else:
if "Matrix" in self.graph.curves.keys():
self.graph.delcurve("Matrix")
self.plot()
def __togglePeaksSpectrum(self):
if self.peaksSpectrumButton.isChecked():
self.peaksSpectrum()
self.plot()
else:
self.__clearPeaksSpectrum()
self.plot()
def __clearPeaksSpectrum(self):
delcurves = []
for key in self.graph.curves.keys():
if key not in ["Data", "Fit", "Continuum", "Pile-up", "Matrix"]:
delcurves.append(key)
for key in delcurves:
self.graph.delcurve(key)
def matrixSpectrum(self):
if not self.__fitdone:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
text = "Sorry, for the time being you need to perform a fit first\n"
text+= "in order to calculate the spectrum derived from the matrix.\n"
text+= "Background and detector parameters are taken from last fit"
msg.setText(text)
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
#fitresult = self.dict['result']
fitresult = self.dict
config = self.mcafit.configure()
tool = ConcentrationsTool.ConcentrationsTool()
toolconfig = tool.configure()
dict = {}
dict.update(config['concentrations'])
tool.configure(dict)
if DEBUG:
dict = tool.processFitResult(fitresult=fitresult,
elementsfrommatrix=True)
elif (QTVERSION < '3.0.0'):
try:
dict = tool.processFitResult(fitresult=fitresult,
elementsfrommatrix=True)
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Error: %s" % (sys.exc_info()[1]))
msg.exec_loop()
return
else:
try:
threadResult = self._submitThread(tool.processFitResult,
{'fitresult':fitresult,'elementsfrommatrix':True},
"Calculating Matrix Spectrum",
True)
if type(threadResult) == type((1,)):
if len(threadResult):
if threadResult[0] == "Exception":
raise Exception(threadResult[1], threadResult[2])
dict = threadResult
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Error: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
groupsList = fitresult['result']['groups']
if type(groupsList) != type([]):
groupsList = [groupsList]
areas = []
for group in groupsList:
item = group.split()
element = item[0]
if len(element) >2:
areas.append(0.0)
else:
transitions = item[1] + " xrays"
areas.append(dict['area'][group])
nglobal = len(fitresult['result']['parameters']) - len(groupsList)
parameters = []
for i in range(len(fitresult['result']['parameters'])):
if i < nglobal:
parameters.append(fitresult['result']['fittedpar'][i])
else:
parameters.append(areas[i-nglobal])
xmatrix = fitresult['result']['xdata']
ymatrix = self.mcafit.mcatheory(parameters,xmatrix)
ymatrix.shape = [len(ymatrix),1]
dict=copy.deepcopy(self.dict)
dict['event'] = "McaAdvancedFitMatrixFinished"
if self.mcafit.STRIP:
dict['result']['ymatrix'] = ymatrix + self.mcafit.zz
else:
dict['result']['ymatrix'] = ymatrix
dict['result']['ymatrix'].shape = (len(dict['result']['ymatrix']),)
dict['result']['continuum'].shape = (len(dict['result']['ymatrix']),)
if self.matrixSpectrumButton.isChecked():self.dict['result']['ymatrix']= dict['result']['ymatrix'] * 1.0
"""
if self.graph is not None:
if self._logY:
logfilter = 1
else:
logfilter = 0
if self._energyAxis:
xdata = dict['result']['energy'][:]
else:
xdata = dict['result']['xdata'][:]
self.graph.newCurve("Matrix",xdata,dict['result']['ymatrix'],logfilter=logfilter)
"""
try:
self.__anasignal(dict)
except:
print("Error generating matrix output. ")
print("Try to perform your fit again. ")
print(sys.exc_info())
print("If error persists, please report this error.")
print("ymatrix shape = ", dict['result']['ymatrix'].shape)
print("xmatrix shape = ", xmatrix.shape)
print("continuum shape = ", dict['result']['continuum'].shape)
print("zz shape = ", self.mcafit.zz.shape)
def peaksSpectrum(self):
if not self.__fitdone:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
text = "You need to perform a fit first\n"
msg.setText(text)
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
#fitresult = self.dict['result']
fitresult = self.dict
config = self.mcafit.configure()
groupsList = fitresult['result']['groups']
if type(groupsList) != type([]):
groupsList = [groupsList]
nglobal = len(fitresult['result']['parameters']) - len(groupsList)
dict=copy.deepcopy(self.dict)
dict['event'] = "McaAdvancedFitPeaksFinished"
newparameters = fitresult['result']['fittedpar'] * 1
for i in range(nglobal,len(fitresult['result']['parameters'])):
newparameters[i] = 0.0
for i in range(nglobal,len(fitresult['result']['parameters'])):
group = fitresult['result']['parameters'][i]
parameters = newparameters * 1
parameters[i] = fitresult['result']['fittedpar'][i]
xmatrix = fitresult['result']['xdata']
ymatrix = self.mcafit.mcatheory(parameters,xmatrix)
ymatrix.shape = [len(ymatrix),1]
label = 'y'+group
if self.mcafit.STRIP:
dict['result'][label] = ymatrix + self.mcafit.zz
else:
dict['result'][label] = ymatrix
dict['result'][label].shape = (len(dict['result'][label]),)
if self.peaksSpectrumButton.isChecked():self.dict['result'][label]= dict['result'][label] * 1.0
try:
self.__anasignal(dict)
except:
print("Error generating peaks output. ")
print("Try to perform your fit again. ")
print(sys.exc_info())
print("If error persists, please report this error.")
print("ymatrix shape = ", dict['result']['ymatrix'].shape)
print("xmatrix shape = ", xmatrix.shape)
print("continuum shape = ", dict['result']['continuum'].shape)
print("zz shape = ", self.mcafit.zz.shape)
def __printps(self):
if QTVERSION < '4.0.0':
self.__printmenu.exec_loop(self.cursor().pos())
else:
self.__printmenu.exec_(self.cursor().pos())
def htmlReport(self,index=None):
if not self.__fitdone:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("You should perform a fit \nfirst,\n shouldn't you?")
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
oldoutdir = self.outdir
if self.outdir is None:
cwd = PyMcaDirs.outputDir
if QTVERSION < '4.0.0':
outfile = qt.QFileDialog(self,"Output Directory Selection",1)
outfile.setMode(outfile.DirectoryOnly)
outfile.setDir(cwd)
ret = outfile.exec_loop()
else:
outfile = qt.QFileDialog(self)
outfile.setWindowTitle("Output Directory Selection")
outfile.setModal(1)
outfile.setFileMode(outfile.DirectoryOnly)
outfile.setDirectory(cwd)
ret = outfile.exec_()
if ret:
if QTVERSION < '4.0.0':
self.outdir=str(outfile.selectedFile())
else:
self.outdir=str(outfile.selectedFiles()[0])
outfile.close()
del outfile
else:
outfile.close()
del outfile
return
if self.outdir[-1]=="/":self.outdir=self.outdir[0:-1]
try:
report = self.__htmlReport()
except IOError:
self.outdir = None
if oldoutdir is not None:
if os.path.exists(oldoutdir):
self.outdir = oldoutdir
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Input Output Error: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
def __htmlReport(self,outfile=None):
report = QtMcaAdvancedFitReport.QtMcaAdvancedFitReport(None,
outfile,self.outdir,self.info['sourcename'],
self.info['legend'],self.dict,
concentrations=self._concentrationsDict,
plotdict={'logy':self._logY})
if 0:
#this forces to open and read the file
self.__lastreport = report.writeReport()
else:
text = report.getText()
self.__lastreport = report.writeReport(text=text)
if self.browser is None:
self.browser= qt.QWidget()
if QTVERSION < '4.0.0':
self.browser.setCaption(QString(self.__lastreport))
else:
self.browser.setWindowTitle(QString(self.__lastreport))
self.browser.layout = qt.QVBoxLayout(self.browser)
self.browser.layout.setMargin(0)
self.browser.layout.setSpacing(0)
if QTVERSION < '4.0.0':
self.__printmenu.insertSeparator()
self.__printmenu.insertItem(QString("Last Report"),self.showLastReport)
else:
self.__printmenu.addSeparator()
self.__printmenu.addAction(QString("Last Report"),self.showLastReport)
if QTVERSION < '4.0.0':
self.browsertext= qt.QTextView(self.browser)
else:
self.browsertext = qt.QTextBrowser(self.browser)
self.browsertext.setReadOnly(1)
screenWidth = qt.QDesktopWidget().width()
if screenWidth > 0:
self.browsertext.setMinimumWidth(min(self.width(), int(0.5 * screenWidth)))
else:
self.browsertext.setMinimumWidth(self.width())
screenHeight = qt.QDesktopWidget().height()
if screenHeight > 0:
self.browsertext.setMinimumHeight(min(self.height(), int(0.5 * screenHeight)))
else:
self.browsertext.setMinimumHeight(self.height())
self.browser.layout.addWidget(self.browsertext)
else:
if QTVERSION < '4.0.0':
self.browser.setCaption(QString(self.__lastreport))
else:
self.browser.setWindowTitle(QString(self.__lastreport))
if QTVERSION < '4.0.0':
self.browsertext.mimeSourceFactory().addFilePath(QString(os.path.dirname(self.__lastreport)))
self.browsertext.setText(text)
else:
dirname = os.path.dirname(self.__lastreport)
basename = os.path.basename(self.__lastreport)
#self.browsertext.setMimeSourceFactory(qt.QMimeFactory.defaultFactory())
#self.browsertext.mimeSourceFactory().addFilePath(QString(dirname))
self.browsertext.setSearchPaths([QString(dirname)])
#self.browsertext.setSource(qt.QUrl(QString(basename)))
self.browsertext.clear()
if QTVERSION < '4.2.0':
self.browsertext.insertHtml(text)
else:
self.browsertext.setText(text)
self.browsertext.show()
self.showLastReport()
def showLastReport(self):
if self.browser is not None:
self.browser.show()
if QTVERSION < '4.0.0':
self.browser.raiseW()
else:
self.browser.raise_()
def printConcentrations(self, doit=0):
text = "<CENTER>"+self.concentrationsWidget.concentrationsTable.getHtmlText()+"</CENTER>"
if (__name__ == "__main__") or (doit):
self.__print(text)
#print h+text
else:
ddict={}
ddict['event'] = "McaAdvancedFitPrint"
ddict['text' ] = h+text
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaAdvancedFitSignal'), (ddict,))
else:
self.emit(qt.SIGNAL('McaAdvancedFitSignal'), (ddict))
def printps(self,doit=0):
h = self.__htmlheader()
text = "<CENTER>"+self.mcatable.gettext()+"</CENTER>"
#text = self.mcatable.gettext()
if (__name__ == "__main__") or (doit):
self.__print(h+text)
#print h+text
else:
ddict={}
ddict['event'] = "McaAdvancedFitPrint"
ddict['text' ] = h+text
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaAdvancedFitSignal'), (ddict,))
else:
self.emit(qt.SIGNAL('McaAdvancedFitSignal'), (ddict))
def __htmlheader(self):
header = "%s" % str(self.headerLabel.text())
if header[0] == "<":
header = header[3:-3]
if self.mcafit.config['fit']['sumflag']:
sumflag = "Y"
else:
sumflag = "N"
if self.mcafit.config['fit']['escapeflag']:
escapeflag = "Y"
else:
escapeflag = "N"
if self.mcafit.config['fit']['stripflag']:
stripflag = "Y"
else:
stripflag = "N"
#bkg = self.mcafit.config['fit']['continuum']
#theory = "Hypermet"
bkg = "%s" % str(self.top.BkgComBox.currentText())
theory = "%s" % str(self.top.FunComBox.currentText())
hypermetflag=self.mcafit.config['fit']['hypermetflag']
g_term = hypermetflag & 1
st_term = (hypermetflag >>1) & 1
lt_term = (hypermetflag >>2) & 1
step_term = (hypermetflag >>3) & 1
if st_term:
st_term = "Y"
else:
st_term = "N"
if st_term:
lt_term = "Y"
else:
lt_term = "N"
if step_term:
step_term = "Y"
else:
step_term = "N"
h=""
h+=" <CENTER>"
h+="<B>%s</B>" % header
h+=" </CENTER>"
h+=" <SPACER TYPE=BLOCK HEIGHT=10>"
#h+="<BR></BR>"
h+=" <CENTER>"
h+="<TABLE>"
h+="<TR>"
h+=" <TD ALIGN=LEFT><B>Function</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD NOWRAP ALIGN=LEFT>%s</TD>" % theory
h+=" <TD><SPACER TYPE=BLOCK WIDTH=15></TD>"
h+=" <TD ALIGN=LEFT><B>ShortTail</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD>%s</TD>" % st_term
h+=" <TD><SPACER TYPE=BLOCK WIDTH=5></B></TD>"
h+=" <TD ALIGN=LEFT><B>LongTail</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD>%s</TD>" % lt_term
h+=" <TD><SPACER TYPE=BLOCK WIDTH=5></B></TD>"
h+=" <TD ALIGN=LEFT><B>StepTail</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD>%s</TD>" % step_term
h+="</TR>"
h+="<TR>"
#h+=" <TD ALIGN=LEFT><B>Background</B></TH>"
h+=" <TD ALIGN=LEFT><B>Backg.</B></TH>"
h+=" <TD><B>:</B></TD>"
h+=" <TD NOWRAP ALIGN=LEFT>%s</TD>" % bkg
h+=" <TD><SPACER TYPE=BLOCK WIDTH=15></B></TD>"
h+=" <TD ALIGN=LEFT><B>Escape</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD>%s</TD>" % escapeflag
h+=" <TD><SPACER TYPE=BLOCK WIDTH=5></B></TD>"
h+=" <TD ALIGN=LEFT><B>Pile-up</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD ALIGN=LEFT>%s</TD>" % sumflag
h+=" <TD><SPACER TYPE=BLOCK WIDTH=5></B></TD>"
h+=" <TD ALIGN=LEFT><B>Strip</B></TD>"
h+=" <TD><B>:</B></TD>"
h+=" <TD>%s</TD>" % stripflag
h+="</TR>"
h+="</TABLE>"
h+="</CENTER>"
return h
if QTVERSION < '4.0.0':
def __print(self,text):
printer = qt.QPrinter()
if printer.setup(self):
painter = qt.QPainter()
if not(painter.begin(printer)):
return 0
metrics = qt.QPaintDeviceMetrics(printer)
dpiy = metrics.logicalDpiY()
margin = int((2/2.54) * dpiy) #2cm margin
body = qt.QRect(0.5*margin, margin, metrics.width()- 1 * margin, metrics.height() - 2 * margin)
#html output -> print text
richtext = qt.QSimpleRichText(text, qt.QFont(),
QString(""),
#0,
qt.QStyleSheet.defaultSheet(),
qt.QMimeSourceFactory.defaultFactory(),
body.height())
view = qt.QRect(body)
richtext.setWidth(painter,view.width())
page = 1
while(1):
if QTVERSION < '3.0.0':
richtext.draw(painter,body.left(),body.top(),
qt.QRegion(0.5*margin, margin, metrics.width()- 1 * margin, metrics.height() - 2 * margin),
qt.QColorGroup())
#richtext.draw(painter,body.left(),body.top(),
# qt.QRegion(view),
# qt.QColorGroup())
else:
richtext.draw(painter,body.left(),body.top(),
view,qt.QColorGroup())
view.moveBy(0, body.height())
painter.translate(0, -body.height())
painter.drawText(view.right() - painter.fontMetrics().width(QString.number(page)),
view.bottom() - painter.fontMetrics().ascent() + 5,QString.number(page))
if view.top() >= richtext.height():
break
printer.newPage()
page += 1
#painter.flush()
painter.end()
else:
def __print(self,text):
printer = qt.QPrinter()
printDialog = qt.QPrintDialog(printer, self)
if printDialog.exec_():
if 0:
#this was crashing in Qt 4.2.2
#with the PyQt snapshot of 20061203
editor = qt.QTextEdit()
cursor = editor.textCursor()
cursor.movePosition(qt.QTextCursor.Start)
editor.insertHtml(text)
document = editor.document()
else:
document = qt.QTextDocument()
document.setHtml(text)
document.print_(printer)
def setdata(self, *var, **kw):
if DEBUG:
print("McaAdvancedFit.setdata deprecated, use setData instead.")
return self.setData( *var, **kw)
def setData(self,*var,**kw):
"""
The simplest way to use it is to pass at least the y keyword containing
the channel counts. The other items are not mandatory.
:keywords:
x
channels
y
counts in each channel
sigmay
uncertainties to be applied if different than sqrt(y)
xmin
minimum channel of the fit
xmax
maximum channel of the fit
calibration
list of the form [a, b, c] containing the mca calibration
"""
self.__fitdone = 0
self.info ={}
key = 'legend'
if key in kw:
self.info[key] = kw[key]
else:
self.info[key] = 'Unknown Origin'
key = 'xlabel'
if key in kw:
self.info[key] = kw[key]
else:
self.info[key] = 'X'
key = 'xmin'
if key in kw:
self.info[key] = "%.3f" % kw[key]
else:
self.info[key] = "????"
key = 'xmax'
if key in kw:
self.info[key] = "%.3f" % kw[key]
else:
self.info[key] = "????"
key = 'sourcename'
if key in kw:
self.info[key] = "%s" % kw[key]
else:
self.info[key] = "Unknown Source"
self.__var = var
self.__kw = kw
self.mcafit.setdata(*var,**kw)
if self.configDialog is not None:
self.configDialog.setData(self.mcafit.xdata * 1.0,
self.mcafit.ydata * 1.0)
if 'calibration' in kw:
if kw['calibration'] is not None:
if kw['calibration'] != [0.0,1.0,0.0]:
self.mcafit.config['detector']['zero']=kw['calibration'][0] * 1
self.mcafit.config['detector']['gain']=kw['calibration'][1] * 1
self.setHeader(text="Fit of %s from %s %s to %s" % (self.info['legend'],
self.info['xlabel'],
self.info['xmin'],
self.info['xmax']))
self._updateTop()
self.plot()
def setheader(self, *var, **kw):
if DEBUG:
print("McaAdvancedFit.setheader deprecated, use setHeader instead.")
return self.setHeader( *var, **kw)
def setHeader(self,*var,**kw):
if len(var):
text = var[0]
elif 'text' in kw:
text = kw['text']
elif 'header' in kw:
text = kw['header']
else:
text = ""
self.headerLabel.setText("%s" % text)
def fit(self):
"""
Function called to start the fit process.
Interactive use
It returns a dictionnary containing the fit results or None in case of
unsuccessfull fit.
Embedded use
In case of successfull fit emits a signal of the form:
self.emit(qt.SIGNAL('McaAdvancedFitSignal'), (ddict))
where ddict['event'] = 'McaAdvancedFitFinished'
"""
self.__fitdone = 0
self.mcatable.setRowCount(0)
if self.concentrationsWidget is not None:
self.concentrationsWidget.concentrationsTable.setRowCount(0)
fitconfig = {}
fitconfig.update(self.mcafit.configure())
if fitconfig['peaks'] == {}:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Information)
msg.setText("No peaks defined.\nPlease configure peaks")
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
if DEBUG or (QTVERSION < '3.0.0'):
if DEBUG:
print("calling estimate")
self.mcafit.estimate()
if DEBUG:
print("calling startfit")
fitresult,result = self.mcafit.startfit(digest=1)
if DEBUG:
print("filling table")
self.mcatable.fillfrommca(result)
if DEBUG:
print("finished")
else:
try:
self.mcafit.estimate()
threadResult = self._submitThread(self.mcafit.startfit,
{'digest':1},
"Calculating Fit",
True)
if type(threadResult) == type((1,)):
if len(threadResult):
if threadResult[0] == "Exception":
raise Exception(threadResult[1], threadResult[2])
fitresult = threadResult[0]
result = threadResult[1]
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
if QTVERSION < '4.0.0':
msg.setText("Error on fit: %s" % (sys.exc_info()[1]))
msg.exec_loop()
else:
msg.setWindowTitle("Fit error")
msg.setText("Error on fit:")
msg.setInformativeText(str(sys.exc_info()[1]))
msg.setDetailedText(traceback.format_exc())
msg.exec_()
msg.exec_()
return
try:
#self.mcatable.fillfrommca(self.mcafit.result)
self.mcatable.fillfrommca(result)
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Error filling Table: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
dict={}
dict['event'] = "McaAdvancedFitFinished"
dict['fitresult'] = fitresult
dict['result'] = result
#I should make a copy but ...
self.dict = {}
self.dict['info'] = {}
self.dict['info'] = self.info.copy()
self.dict['result'] = dict['result']
self.__fitdone = 1
# add the matrix spectrum
if self.matrixSpectrumButton.isChecked():
self.matrixSpectrum()
else:
if "Matrix" in self.graph.curves.keys():
self.graph.delcurve("Matrix")
# add the peaks spectrum
if self.peaksSpectrumButton.isChecked():
self.peaksSpectrum()
else:
self.__clearPeaksSpectrum()
self.plot()
if self.concentrationsWidget is not None:
if (str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == 'CONCENTRATIONS') or \
(self.concentrationsWidget.parent() is None):
if not self.concentrationsWidget.isHidden():
if DEBUG:
self.concentrations()
else:
try:
self.concentrations()
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Concentrations Error: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
if str(self.mainTab.tabText(self.mainTab.currentIndex())).upper() == 'DIAGNOSTICS':
try:
self.diagnostics()
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Diagnostics Error: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
return self.__anasignal(dict)
def __anasignal(self, ddict):
if type(ddict) != type({}):
return
if 'event' in ddict:
ddict['info'] = {}
ddict['info'].update(self.info)
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaAdvancedFitSignal'), (ddict,))
else:
self.emit(qt.SIGNAL('McaAdvancedFitSignal'), (ddict))
#Simplify interactive usage of the module
return ddict
def dismiss(self):
self.close()
def closeEvent(self, event):
if self.identifier is not None:
self.identifier.close()
qt.QWidget.closeEvent(self, event)
def _mcaGraphSignalSlot(self, ddict):
if ddict['event'] == "FitClicked":
self.fit()
elif ddict['event'] == "LogClicked":
self.toggleLogY(ddict)
elif ddict['event'] == "EnergyClicked":
self.toggleEnergyAxis()
elif ddict['event'] == "SaveClicked":
self._saveGraph()
elif ddict['event'] == 'MouseClick':
if self._energyAxis:
self.__peakIdentifier(ddict['x'])
else:
pass
return
def toggleEnergyAxis(self, dict=None):
if self._energyAxis:
self._energyAxis = False
self.graph.xlabel('Channel')
else:
self._energyAxis = True
self.graph.xlabel('Energy')
self.plot()
def toggleLogY(self, dict=None):
if self._logY:
self.graph.ToggleLogY()
self._logY = False
self.plot()
else:
self._logY = True
self.plot()
self.graph.ToggleLogY()
def plot(self, dict=None):
if self._logY:
logfilter = 1
else:
logfilter = 0
config = self.mcafit.configure()
if dict is None:
if not self.__fitdone:
#color counter
self.graph.color = 0
#symbol counter
self.graph.symbol = 0
#line type
self.graph.linetype= 0
for key in list(self.graph.curves.keys()):
if key not in ["Data"]:
self.graph.delcurve(key)
else:
self.graph.color = 1
#just the data
xdata = self.mcafit.xdata * 1.0
if self._energyAxis:
xdata = config['detector'] ['zero'] + config['detector'] ['gain'] * xdata
if self.mcafit.STRIP:
ydata = self.mcafit.ydata + self.mcafit.zz
else:
ydata = self.mcafit.ydata * 1.0
xdata.shape= [len(xdata),]
ydata.shape= [len(ydata),]
self.graph.newCurve("Data",xdata,
ydata,logfilter=logfilter)
self.graph.replot()
return
else:
dict = self.dict
if self._energyAxis:
xdata = dict['result']['energy'][:]
else:
xdata = dict['result']['xdata'][:]
self.graph.newCurve("Data",xdata,
dict['result']['ydata'],logfilter=logfilter)
self.graph.newCurve("Fit", xdata,
dict['result']['yfit'],logfilter=logfilter)
self.graph.newCurve("Continuum",xdata,
dict['result']['continuum'],logfilter=logfilter)
if config['fit']['sumflag']:
self.graph.newCurve("Pile-up", xdata,
dict['result']['pileup']+dict['result']['continuum'],
logfilter=logfilter)
elif "Pile-up" in self.graph.curves.keys():
self.graph.delcurve("Pile-up")
if self.matrixSpectrumButton.isChecked():
if 'ymatrix' in dict['result']:
self.graph.newCurve("Matrix",xdata, dict['result']['ymatrix'],
logfilter=logfilter)
else:
if "Matrix" in self.graph.curves.keys():
self.graph.delcurve("Matrix")
else:
if "Matrix" in self.graph.curves.keys():
self.graph.delcurve("Matrix")
if self.peaksSpectrumButton.isChecked():
keep = ['Data','Fit','Continuum','Matrix','Pile-up']
for group in dict['result']['groups']:
keep += ['y'+group]
for key in list(self.graph.curves.keys()):
if key not in keep:
self.graph.delcurve(key)
for group in dict['result']['groups']:
label = 'y'+group
if label in dict['result']:
self.graph.newCurve(label,xdata, dict['result'][label],
logfilter=logfilter)
else:
if group in self.graph.curves.keys():
self.graph.delcurve(label)
else:
self.__clearPeaksSpectrum()
self.graph.replot()
def _saveGraph(self, dict=None):
curves = self.graph.curves.keys()
if not len(curves):return
if not self.__fitdone:
if False:
#just the data
xdata = self.mcafit.xdata
config = self.mcafit.configure()
energy = config['detector'] ['zero'] + config['detector'] ['gain'] * xdata
if self.mcafit.STRIP:
ydata = self.mcafit.ydata + self.mcafit.zz
else:
ydata = self.mcafit.ydata
savelist = ['xdata', 'energy','ydata']
else:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
text = "Sorry, You need to perform a fit first.\n"
msg.setText(text)
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
if dict is None:
#everything
fitresult = self.dict
else:
fitresult = dict
xdata = fitresult['result']['xdata']
energy = fitresult['result']['energy']
ydata = fitresult['result']['ydata']
yfit = fitresult['result']['yfit']
continuum = fitresult['result']['continuum']
pileup = fitresult['result']['pileup']
savelist = ['xdata', 'energy','ydata','yfit','continuum','pileup']
parNames = fitresult['result']['parameters']
parFit = fitresult['result']['fittedpar']
parSigma = fitresult['result']['sigmapar']
#still to add the matrix spectrum
#get outputfile
outfile = qt.QFileDialog(self)
outfile.setModal(1)
if self.lastInputDir is None:
self.lastInputDir = PyMcaDirs.outputDir
if QTVERSION < '4.0.0':
outfile.setCaption("Output File Selection")
filterlist = 'Specfile MCA *.mca\nSpecfile Scan *.dat\nRaw ASCII *.txt'
if MATPLOTLIB:
filterlist += '\nGraphics EPS *.eps\nGraphics PNG *.png'
if not self.peaksSpectrumButton.isChecked():
filterlist += '\nB/WGraphics EPS *.eps\nB/WGraphics PNG *.png'
outfile.setFilters(filterlist)
outfile.setMode(outfile.AnyFile)
outfile.setDir(self.lastInputDir)
ret = outfile.exec_loop()
else:
outfile.setWindowTitle("Output File Selection")
if hasattr(qt, "QStringList"):
strlist = qt.QStringList()
else:
strlist = []
format_list = ['Specfile MCA *.mca',
'Specfile Scan *.dat',
'Raw ASCII *.txt',
'";"-separated CSV *.csv',
'","-separated CSV *.csv',
'"tab"-separated CSV *.csv']
if MATPLOTLIB:
format_list.append('Graphics PNG *.png')
format_list.append('Graphics EPS *.eps')
format_list.append('Graphics SVG *.svg')
if not self.peaksSpectrumButton.isChecked():
format_list.append('B/WGraphics PNG *.png')
format_list.append('B/WGraphics EPS *.eps')
format_list.append('B/WGraphics SVG *.svg')
for f in format_list:
strlist.append(f)
outfile.setFilters(strlist)
outfile.setFileMode(outfile.AnyFile)
outfile.setAcceptMode(qt.QFileDialog.AcceptSave)
outfile.setDirectory(self.lastInputDir)
ret = outfile.exec_()
if ret:
filterused = str(outfile.selectedFilter()).split()
filedescription = filterused[0]
filetype = filterused[1]
extension = filterused[2]
if QTVERSION < '4.0.0':
outstr=str(outfile.selectedFile())
else:
outstr=str(outfile.selectedFiles()[0])
try:
outputDir = os.path.dirname(outstr)
self.lastInputDir = outputDir
PyMcaDirs.outputDir = outputDir
except:
outputDir = "."
#self.outdir = outputDir
try:
outputFile = os.path.basename(outstr)
except:
outputFile = outstr
outfile.close()
del outfile
else:
outfile.close()
del outfile
return
#always overwrite for the time being
if len(outputFile) < len(extension[1:]):
outputFile += extension[1:]
elif outputFile[-4:] != extension[1:]:
outputFile += extension[1:]
specFile = os.path.join(outputDir, outputFile)
try:
os.remove(specFile)
except:
pass
systemline = os.linesep
os.linesep = '\n'
try:
if MATPLOTLIB:
if filetype in ['EPS', 'PNG', 'SVG']:
size = (7, 3.5) #in inches
logy = self._logY
if filedescription == "B/WGraphics":
bw = True
else:
bw = False
if self.peaksSpectrumButton.isChecked(): legends = True
elif 'ymatrix' in fitresult['result'].keys(): legends = False
else: legends = False
if self.matplotlibDialog is None:
self.matplotlibDialog = QPyMcaMatplotlibSave1D.\
QPyMcaMatplotlibSaveDialog(size=size,
logy=logy,
legends=legends,
bw = bw)
mtplt = self.matplotlibDialog.plot
mtplt.setParameters({'logy':logy,
'legends':legends,
'bw':bw})
"""
mtplt = PyMcaMatplotlibSave.PyMcaMatplotlibSave(size=size,
logy=logy,
legends=legends,
bw = bw)
self.matplotlibDialog = None
"""
if self._energyAxis:
x = fitresult['result']['energy']
else:
x = fitresult['result']['xdata']
xmin, xmax = self.graph.getx1axislimits()
ymin, ymax = self.graph.gety1axislimits()
mtplt.setLimits(xmin, xmax, ymin, ymax)
index = Numeric.nonzero((xmin <= x) & (x <= xmax))
x = Numeric.take(x, index)
if bw:
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result']['ydata'],index),
legend='data',
color='k',linestyle=':', linewidth=1.5, markersize=3)
else:
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result']['ydata'],index),
legend='data',
linewidth=1)
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result']['yfit'],index),
legend='fit',
linewidth=1.5)
if not self.peaksSpectrumButton.isChecked():
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result']['continuum'],index),
legend='bck', linewidth=1.5)
if self.top.sumbox.isChecked():
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result']['pileup']+\
fitresult['result']['continuum'],index),
legend="pile up",
linewidth=1.5)
if 'ymatrix' in fitresult['result'].keys():
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result']['ymatrix'],index),
legend='matrix',
linewidth=1.5)
if self.peaksSpectrumButton.isChecked():
for group in fitresult['result']['groups']:
label = 'y'+group
if label in fitresult['result'].keys():
mtplt.addDataToPlot( x,
Numeric.take(fitresult['result'][label],index),
legend=group,
linewidth=1.5)
if self._energyAxis:
mtplt.setXLabel('Energy (keV)')
else:
mtplt.setXLabel('Channel')
mtplt.setYLabel('Counts')
mtplt.plotLegends()
if self.matplotlibDialog is not None:
ret = self.matplotlibDialog.exec_()
if ret == qt.QDialog.Accepted:
mtplt.saveFile(specFile)
else:
mtplt.saveFile(specFile)
return
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Matplotlib or Input Output Error: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
try:
file=open(specFile,'wb')
except IOError:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setText("Input Output Error: %s" % (sys.exc_info()[1]))
if QTVERSION < '4.0.0':
msg.exec_loop()
else:
msg.exec_()
return
try:
if filetype == 'ASCII':
keys = fitresult['result'].keys()
for i in range(len(fitresult['result']['ydata'])):
file.write("%.7g %.7g %.7g %.7g %.7g %.7g" % (fitresult['result']['xdata'][i],
fitresult['result']['energy'][i],
fitresult['result']['ydata'][i],
fitresult['result']['yfit'][i],
fitresult['result']['continuum'][i],
fitresult['result']['pileup'][i]))
if 'ymatrix' in fitresult['result'].keys():
file.write(" %.7g" % fitresult['result']['ymatrix'][i])
for group in fitresult['result']['groups']:
label = 'y'+group
if label in keys:
file.write(" %.7g" % fitresult['result'][label][i])
file.write("\n")
file.close()
return
if filetype == 'CSV':
if "," in filterused[0]:
csv = ","
elif ";" in filterused[0]:
csv = ";"
else:
csv = "\t"
keys = fitresult['result'].keys()
headerLine = '"channel"%s"Energy"%s"counts"%s"fit"%s"continuum"%s"pileup"' % (csv, csv, csv, csv, csv)
if 'ymatrix' in keys:
headerLine += '%s"ymatrix"' % csv
for group in fitresult['result']['groups']:
label = 'y'+group
if label in keys:
headerLine += csv+ ('"%s"' % group)
file.write(headerLine)
file.write('\n')
for i in range(len(fitresult['result']['ydata'])):
file.write("%.7g%s%.7g%s%.7g%s%.7g%s%.7g%s%.7g" % (fitresult['result']['xdata'][i],
csv,
fitresult['result']['energy'][i],
csv,
fitresult['result']['ydata'][i],
csv,
fitresult['result']['yfit'][i],
csv,
fitresult['result']['continuum'][i],
csv,
fitresult['result']['pileup'][i]))
if 'ymatrix' in fitresult['result'].keys():
file.write("%s%.7g" % (csv,fitresult['result']['ymatrix'][i]))
for group in fitresult['result']['groups']:
label = 'y'+group
if label in keys:
file.write("%s%.7g" % (csv,fitresult['result'][label][i]))
file.write("\n")
file.close()
return
#header is almost common to specfile and mca
file.write("#F %s\n" % specFile)
file.write("#D %s\n"%(time.ctime(time.time())))
file.write("\n")
legend = str(self.headerLabel.text()).strip('<b>')
legend.strip('<\b>')
file.write("#S 1 %s\n" % legend)
file.write("#D %s\n"%(time.ctime(time.time())))
i = 0
for parameter in fitresult['result']['parameters']:
file.write("#U%d %s %.7g +/- %.3g\n" % (i, parameter,
fitresult['result']['fittedpar'][i],
fitresult['result']['sigmapar'][i]))
i+=1
if filetype == 'Scan':
keys = fitresult['result'].keys()
labelline= "#L channel Energy counts fit continuum pileup"
if 'ymatrix' in keys:
nlabels = 7
labelline += "ymatrix"
else:
nlabels = 6
for group in fitresult['result']['groups']:
label = 'y'+group
if label in keys:
nlabels += 1
labelline += ' '+group
file.write("#N %d\n" % nlabels)
file.write(labelline)
file.write("\n")
for i in range(len(fitresult['result']['ydata'])):
file.write("%.7g %.7g %.7g %.7g %.7g %.7g" % (fitresult['result']['xdata'][i],
fitresult['result']['energy'][i],
fitresult['result']['ydata'][i],
fitresult['result']['yfit'][i],
fitresult['result']['continuum'][i],
fitresult['result']['pileup'][i]))
if 'ymatrix' in keys:
file.write(" %.7g" % fitresult['result']['ymatrix'][i])
for group in fitresult['result']['groups']:
label = 'y'+group
if label in keys:
file.write(" %.7g" % fitresult['result'][label][i])
file.write("\n")
else:
file.write("#@MCA %16C\n")
file.write("#@CHANN %d %d %d 1\n" % (len(fitresult['result']['ydata']),
fitresult['result']['xdata'][0],
fitresult['result']['xdata'][-1]))
zeroindex = fitresult['result']['parameters'].index('Zero')
gainindex = fitresult['result']['parameters'].index('Gain')
file.write("#@CALIB %.7g %.7g 0.0\n" % (fitresult['result']['fittedpar'][zeroindex],
fitresult['result']['fittedpar'][gainindex]))
file.write(self.array2SpecMca(fitresult['result']['ydata']))
file.write(self.array2SpecMca(fitresult['result']['yfit']))
file.write(self.array2SpecMca(fitresult['result']['continuum']))
file.write(self.array2SpecMca(fitresult['result']['pileup']))
keys = fitresult['result'].keys()
if 'ymatrix' in keys:
file.write(self.array2SpecMca(fitresult['result']['ymatrix']))
for group in fitresult['result']['groups']:
label = 'y'+group
if label in keys:
file.write(self.array2SpecMca(fitresult['result'][label]))
file.write("\n")
file.close()
except:
os.linesep = systemline
raise
return
def array2SpecMca(self, data):
""" Write a python array into a Spec array.
Return the string containing the Spec array
"""
tmpstr = "@A "
length = len(data)
for idx in range(0, length, 16):
if idx+15 < length:
for i in range(0,16):
tmpstr += "%.4f " % data[idx+i]
if idx+16 != length:
tmpstr += "\\"
else:
for i in range(idx, length):
tmpstr += "%.4f " % data[i]
tmpstr += "\n"
return tmpstr
class Top(qt.QWidget):
def __init__(self,parent = None,name = None,fl = 0):
qt.QWidget.__init__(self,parent)
self.mainLayout= qt.QHBoxLayout(self)
self.mainLayout.setMargin(0)
self.mainLayout.setSpacing(0)
self.build()
def build(self):
self.__w=qt.QWidget(self)
w = self.__w
self.mainLayout.addWidget(w)
wlayout = qt.QGridLayout(w)
wlayout.setSpacing(5)
#function
FunLabel = qt.QLabel(w)
FunLabel.setText(str("Function"))
if QTVERSION < '4.0.0':
self.FunComBox = qt.QComboBox(0,w,"FunComBox")
self.FunComBox.insertStrList(["Mca Hypermet"])
self.FunComBox.insertStrList(["Mca Pseudo-Voigt"])
else:
self.FunComBox = qt.QComboBox(w)
self.FunComBox.insertItem(0, "Mca Hypermet")
self.FunComBox.insertItem(1, "Mca Pseudo-Voigt")
wlayout.addWidget(FunLabel,0,0)
wlayout.addWidget(self.FunComBox,0,1)
#background
BkgLabel = qt.QLabel(w)
BkgLabel.setText(str("Background"))
if QTVERSION < '4.0.0':
self.BkgComBox = qt.QComboBox(0,w,"BkgComBox")
self.BkgComBox.insertStrList(['No Background',
'Constant',
'Linear',
'Parabolic',
'Linear Polynomial',
'Exp. Polynomial'])
else:
self.BkgComBox = qt.QComboBox(w)
options = ['No Background',
'Constant',
'Linear',
'Parabolic',
'Linear Polynomial',
'Exp. Polynomial']
for item in options:
self.BkgComBox.insertItem(options.index(item), item)
self.connect(self.FunComBox,
qt.SIGNAL("activated(int)"),self.mysignal)
self.connect(self.BkgComBox,
qt.SIGNAL("activated(int)"),self.mysignal)
# qt.SIGNAL("activated(const QString &)"),self.bkgevent)
wlayout.addWidget(BkgLabel,1,0)
wlayout.addWidget(self.BkgComBox,1,1)
dummy = qt.QWidget(self)
dummy.setMinimumSize(20,0)
self.mainLayout.addWidget(dummy)
self.mainLayout.addWidget(HorizontalSpacer(self))
#the checkboxes
if 0:
w1 = qt.QVBox(self)
self.WeightCheckBox = qt.QCheckBox(w1)
self.WeightCheckBox.setText(str("Weight"))
self.McaModeCheckBox = qt.QCheckBox(w1)
self.McaModeCheckBox.setText(str("Mca Mode"))
# Flags
f = qt.QWidget(self)
self.mainLayout.addWidget(f)
f.layout= qt.QGridLayout(f)
f.layout.setSpacing(5)
flagsoffset = -1
coffset = 0
#hyplabel = qt.QLabel(f)
#hyplabel.setText(str("<b>%s</b>" % 'FLAGS'))
self.stbox = qt.QCheckBox(f)
self.stbox.setText('Short Tail')
self.ltbox = qt.QCheckBox(f)
self.ltbox.setText('Long Tail')
self.stepbox = qt.QCheckBox(f)
self.stepbox.setText('Step Tail')
self.escapebox = qt.QCheckBox(f)
self.escapebox.setText('Escape')
self.sumbox = qt.QCheckBox(f)
self.sumbox.setText('Pile-up')
self.stripbox = qt.QCheckBox(f)
self.stripbox.setText('Strip Back.')
#checkbox connections
self.connect(self.stbox,qt.SIGNAL("clicked()"), self.mysignal)
self.connect(self.ltbox,qt.SIGNAL("clicked()"), self.mysignal)
self.connect(self.stepbox,qt.SIGNAL("clicked()"), self.mysignal)
self.connect(self.escapebox,qt.SIGNAL("clicked()"), self.mysignal)
self.connect(self.sumbox,qt.SIGNAL("clicked()"), self.mysignal)
self.connect(self.stripbox,qt.SIGNAL("clicked()"), self.mysignal)
#f.layout.addWidget(hyplabel,flagsoffset,coffset +1)
f.layout.addWidget(self.stbox,flagsoffset+1,coffset +0)
f.layout.addWidget(self.ltbox,flagsoffset+1,coffset +1)
f.layout.addWidget(self.stepbox,flagsoffset+1,coffset +2)
f.layout.addWidget(self.escapebox,flagsoffset+2,coffset +0)
f.layout.addWidget(self.sumbox,flagsoffset+2,coffset +1)
f.layout.addWidget(self.stripbox,flagsoffset+2,coffset +2)
self.mainLayout.addWidget(HorizontalSpacer(self))
#buttons
g = qt.QWidget(self)
self.mainLayout.addWidget(g)
glayout = qt.QGridLayout(g)
glayout.setSpacing(5)
self.configureButton = qt.QPushButton(g)
self.configureButton.setText(str("Configure"))
self.printButton = qt.QPushButton(g)
self.printButton.setText(str("Tools"))
glayout.addWidget(self.configureButton,0,0)
glayout.addWidget(self.printButton,1,0)
def setParameters(self,ddict=None):
if ddict == None: ddict = {}
hypermetflag = ddict.get('hypermetflag', 1)
if not ('fitfunction' in ddict):
if hypermetflag:
ddict['fitfunction'] = 0
else:
ddict['fitfunction'] = 1
if QTVERSION < '4.0.0':
self.FunComBox.setCurrentItem(ddict['fitfunction'])
else:
self.FunComBox.setCurrentIndex(ddict['fitfunction'])
if 'hypermetflag' in ddict:
hypermetflag = ddict['hypermetflag']
if ddict['fitfunction'] == 0:
g_term = hypermetflag & 1
st_term = (hypermetflag >>1) & 1
lt_term = (hypermetflag >>2) & 1
step_term = (hypermetflag >>3) & 1
self.stbox.setEnabled(1)
self.ltbox.setEnabled(1)
self.stepbox.setEnabled(1)
if st_term:
self.stbox.setChecked(1)
else:
self.stbox.setChecked(0)
if lt_term:
self.ltbox.setChecked(1)
else:
self.ltbox.setChecked(0)
if step_term:
self.stepbox.setChecked(1)
else:
self.stepbox.setChecked(0)
else:
self.stbox.setEnabled(0)
self.ltbox.setEnabled(0)
self.stepbox.setEnabled(0)
key = 'sumflag'
if key in ddict:
if ddict[key] == 1:
self.sumbox.setChecked(1)
else:
self.sumbox.setChecked(0)
key = 'stripflag'
if key in ddict:
if ddict[key] == 1:
self.stripbox.setChecked(1)
else:
self.stripbox.setChecked(0)
key = 'escapeflag'
if key in ddict:
if ddict[key] == 1:
self.escapebox.setChecked(1)
else:
self.escapebox.setChecked(0)
key = 'continuum'
if key in ddict:
if QTVERSION < '4.0.0':
self.BkgComBox.setCurrentItem(ddict[key])
else:
self.BkgComBox.setCurrentIndex(ddict[key])
def getParameters(self):
ddict={}
if QTVERSION < '4.0.0':
index = self.FunComBox.currentItem()
else:
index = self.FunComBox.currentIndex()
ddict['fitfunction'] = index
ddict['hypermetflag'] = 1
if index == 0:
self.stbox.setEnabled(1)
self.ltbox.setEnabled(1)
self.stepbox.setEnabled(1)
else:
ddict['hypermetflag'] = 0
self.stbox.setEnabled(0)
self.ltbox.setEnabled(0)
self.stepbox.setEnabled(0)
if self.stbox.isChecked():
ddict['hypermetflag'] += 2
if self.ltbox.isChecked():
ddict['hypermetflag'] += 4
if self.stepbox.isChecked():
ddict['hypermetflag'] += 8
if self.sumbox.isChecked():
ddict['sumflag'] = 1
else:
ddict['sumflag'] = 0
if self.stripbox.isChecked():
ddict['stripflag'] = 1
else:
ddict['stripflag'] = 0
if self.escapebox.isChecked():
ddict['escapeflag'] = 1
else:
ddict['escapeflag'] = 0
if QTVERSION < '4.0.0':
ddict['continuum'] = self.BkgComBox.currentItem()
else:
ddict['continuum'] = self.BkgComBox.currentIndex()
return ddict
def mysignal(self,*var):
ddict = self.getParameters()
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('TopSignal'),(ddict,))
else:
self.emit(qt.SIGNAL('TopSignal'),(ddict))
class HorizontalSpacer(qt.QWidget):
def __init__(self, *args):
qt.QWidget.__init__(self, *args)
self.setSizePolicy(qt.QSizePolicy(qt.QSizePolicy.Expanding, qt.QSizePolicy.Fixed))
class Line(qt.QFrame):
def __init__(self, parent=None, name="Line", fl=0, info=None):
qt.QFrame.__init__(self, parent)
self.info = info
self.setFrameShape(qt.QFrame.HLine)
self.setFrameShadow(qt.QFrame.Sunken)
self.setFrameShape(qt.QFrame.HLine)
def mouseDoubleClickEvent(self, event):
if DEBUG:
print("Double Click Event")
ddict={}
ddict['event']="DoubleClick"
ddict['data'] = event
ddict['info'] = self.info
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL("LineDoubleClickEvent"), (ddict,))
else:
self.emit(qt.SIGNAL("LineDoubleClickEvent"), ddict)
class SimpleThread(qt.QThread):
def __init__(self, function = None, kw = None):
if kw is None:kw={}
qt.QThread.__init__(self)
self._function = function
self._kw = kw
self._result = None
self._expandParametersDict = False
def run(self):
try:
if self._expandParametersDict:
self._result = self._function(**self._kw)
else:
self._result = self._function(self._kw)
except:
self._result = ("Exception",) + sys.exc_info()
class McaGraphWindow(qt.QWidget):
def __init__(self, parent=None, name="Toolbar",fl=0):
qt.QWidget.__init__(self,parent)
layout = qt.QVBoxLayout(self)
layout.setMargin(0)
layout.setSpacing(0)
self.toolbar = qt.QWidget(self)
self.toolbar.layout = qt.QHBoxLayout(self.toolbar)
self.toolbar.layout.setMargin(0)
self.toolbar.layout.setSpacing(0)
self.graph = QtBlissGraph.QtBlissGraph(self)
self.graph.setPanningMode(True)
layout.addWidget(self.toolbar)
layout.addWidget(self.graph)
self.initToolBar()
if QTVERSION < '4.0.0':
self.connect(self.graph,
qt.PYSIGNAL('QtBlissGraphSignal'),
self.__graphSignal)
else:
self.connect(self.graph,
qt.SIGNAL('QtBlissGraphSignal'),
self.__graphSignal)
self.printPreview = PyMcaPrintPreview.PyMcaPrintPreview(modal = 0)
if DEBUG:
print("printPreview id = ", id(self.printPreview))
def __roiSlot(self,dict=None):
if dict is None:
self.roimarkers = [-1, -1]
self.roilist = ['Integral']
self.roidict = {}
self.roidict['Integral'] = {'type':'Default',
'from':0,'to':-1}
self.currentroi = None
self.roiwidget.fillfromroidict(roilist=self.roilist,
roidict=self.roidict)
elif dict['event'] == 'AddROI':
xmin,xmax = self.graph.getx1axislimits()
fromdata = xmin+ 0.25 * (xmax - xmin)
todata = xmin+ 0.75 * (xmax - xmin)
if self.roimarkers[0] < 0:
self.roimarkers[0] = self.graph.insertx1marker(fromdata,1.1,
label = 'ROI min')
if self.roimarkers[1] < 0:
self.roimarkers[1] = self.graph.insertx1marker(todata,1.1,
label = 'ROI max')
self.graph.setmarkercolor(self.roimarkers[0],'blue')
self.graph.setmarkercolor(self.roimarkers[1],'blue')
self.graph.replot()
#if self.roilist is None:
self.roilist,self.roidict = self.roiwidget.getroilistanddict()
nrois = len(self.roilist)
for i in range(nrois):
i += 1
newroi = "newroi %d" % i
if newroi not in self.roilist:
break
self.roilist.append(newroi)
self.roidict[newroi] = {}
self.roidict[newroi]['type'] = str(self.graph.xlabel())
self.roidict[newroi]['from'] = fromdata
self.roidict[newroi]['to'] = todata
self.roiwidget.fillfromroidict(roilist=self.roilist,
roidict=self.roidict,
currentroi=newroi)
self.currentroi = newroi
elif dict['event'] == 'DelROI':
self.roilist,self.roidict = self.roiwidget.getroilistanddict()
self.currentroi = self.roidict.keys()[0]
self.roiwidget.fillfromroidict(roilist=self.roilist,
roidict=self.roidict,
currentroi=self.currentroi)
elif dict['event'] == 'ResetROI':
self.roilist,self.roidict = self.roiwidget.getroilistanddict()
self.currentroi = self.roidict.keys()[0]
self.roiwidget.fillfromroidict(roilist=self.roilist,
roidict=self.roidict,
currentroi=self.currentroi)
self.graph.clearmarkers()
elif dict['event'] == 'ActiveROI':
print("ActiveROI event")
pass
ndict = {}
ndict['event'] = "SetActiveCurveEvent"
self.__graphSignal(ndict)
def initIcons(self):
if QTVERSION > '4.0.0':qt.QIconSet = qt.QIcon
self.normalIcon = qt.QIconSet(qt.QPixmap(IconDict["normal"]))
self.zoomIcon = qt.QIconSet(qt.QPixmap(IconDict["zoom"]))
self.roiIcon = qt.QIconSet(qt.QPixmap(IconDict["roi"]))
self.peakIcon = qt.QIconSet(qt.QPixmap(IconDict["peak"]))
self.zoomResetIcon = qt.QIconSet(qt.QPixmap(IconDict["zoomreset"]))
self.roiResetIcon = qt.QIconSet(qt.QPixmap(IconDict["roireset"]))
self.peakResetIcon = qt.QIconSet(qt.QPixmap(IconDict["peakreset"]))
self.refreshIcon = qt.QIconSet(qt.QPixmap(IconDict["reload"]))
self.logxIcon = qt.QIconSet(qt.QPixmap(IconDict["logx"]))
self.logyIcon = qt.QIconSet(qt.QPixmap(IconDict["logy"]))
self.energyIcon = qt.QIconSet(qt.QPixmap(IconDict["energy"]))
self.xAutoIcon = qt.QIconSet(qt.QPixmap(IconDict["xauto"]))
self.yAutoIcon = qt.QIconSet(qt.QPixmap(IconDict["yauto"]))
self.fitIcon = qt.QIconSet(qt.QPixmap(IconDict["fit"]))
self.deriveIcon = qt.QIconSet(qt.QPixmap(IconDict["derive"]))
self.saveIcon = qt.QIconSet(qt.QPixmap(IconDict["filesave"]))
self.printIcon = qt.QIconSet(qt.QPixmap(IconDict["fileprint"]))
self.searchIcon = qt.QIconSet(qt.QPixmap(IconDict["peaksearch"]))
def initToolBar(self):
toolbar = self.toolbar
self.initIcons()
# AutoScale
self._addToolButton(self.zoomResetIcon,
self.graph.ResetZoom,
'Auto-Scale the Graph')
#y Autoscale
self._addToolButton(self.yAutoIcon,
self._yAutoScaleToggle,
'Toggle Autoscale Y Axis (On/Off)',
toggle=1,
state=1)
#x Autoscale
self._addToolButton(self.xAutoIcon,
self._xAutoScaleToggle,
'Toggle Autoscale X Axis (On/Off)',
toggle=True,
state=1)
# Logarithmic
self._addToolButton(self.logyIcon,
self._logIconSignal,
'Toggle Logarithmic Y Axis (On/Off)',
toggle=True)
# Energy
self._addToolButton(self.energyIcon,
self._energyIconSignal,
'Toggle Energy Axis (On/Off)',
toggle=True)
# Fit
self._addToolButton(self.fitIcon,
self._fitIconSignal,
'Fit Again!')
# ROI
self.roiwidget = None
"""
self._initRoi()
self.roiwidget.hide()
tb = qt.QToolButton(toolbar)
tb.setIconSet(self.roiIcon)
self.connect(tb,qt.SIGNAL('clicked()'),self._roiIconSignal)
qt.QToolTip.add(tb,'Show ROI Widget')
"""
#save
self._addToolButton(self.saveIcon,
self._saveIconSignal,
'Save Curves')
# Search
"""
tb = qt.QToolButton(toolbar)
tb.setIconSet(self.searchIcon)
self.connect(tb,qt.SIGNAL('clicked()'),self.peaksearch)
qt.QToolTip.add(tb,'Clear Peak Table and Search Peaks')
# Marker
self.markerButton = qt.QToolButton(toolbar)
self.markerButton.setIconSet(self.normalIcon)
self.markerButton.setToggleButton(1)
self.connect(self.markerButton,qt.SIGNAL('clicked()'),self.__peakmarkermode)
qt.QToolTip.add(self.markerButton,'Allow Right-Click Peak Selection from Graph')
"""
self.toolbar.layout.addWidget(HorizontalSpacer(toolbar))
label=qt.QLabel(toolbar)
#label.setText('<b>Channel:</b>')
label.setText('<b>X:</b>')
self.xpos = qt.QLineEdit(toolbar)
self.xpos.setText('------')
self.xpos.setReadOnly(1)
self.xpos.setFixedWidth(self.xpos.fontMetrics().width('#########'))
self.toolbar.layout.addWidget(label)
self.toolbar.layout.addWidget(self.xpos)
label=qt.QLabel(toolbar)
label.setText('<b>Y:</b>')
self.ypos = qt.QLineEdit(toolbar)
self.ypos.setText('------')
self.ypos.setReadOnly(1)
self.ypos.setFixedWidth(self.ypos.fontMetrics().width('############'))
self.toolbar.layout.addWidget(label)
self.toolbar.layout.addWidget(self.ypos)
"""
label=qt.QLabel(toolbar)
label.setText('<b>Energy:</b>')
self.epos = qt.QLineEdit(toolbar)
self.epos.setText('------')
self.epos.setReadOnly(1)
self.epos.setFixedWidth(self.epos.fontMetrics().width('########'))
"""
self.toolbar.layout.addWidget(HorizontalSpacer(toolbar))
# ---print
if 0:
self._addToolButton(self.printIcon,
self.graph.printps,
'Prints the Graph')
else:
tb = self._addToolButton(self.printIcon,
self.printGraph,
'Print the graph')
toolbar.layout.addWidget(tb)
def printGraph(self):
pixmap = qt.QPixmap.grabWidget(self.graph)
self.printPreview.addPixmap(pixmap)
if self.printPreview.isHidden():
self.printPreview.show()
if QTVERSION < '4.0.0':
self.printPreview.raiseW()
else:
self.printPreview.raise_()
def _addToolButton(self, icon, action, tip, toggle=None, state=None):
toolbar = self.toolbar
tb = qt.QToolButton(toolbar)
if QTVERSION < '4.0.0':
tb.setIconSet(icon)
qt.QToolTip.add(tb,tip)
if toggle is not None:
if toggle:
tb.setToggleButton(1)
if state is not None:
if state:
tb.setState(qt.QButton.On)
else:
tb.setIcon(icon)
tb.setToolTip(tip)
if toggle is not None:
if toggle:
tb.setCheckable(1)
if state is not None:
if state:
tb.setChecked(state)
else:
tb.setChecked(False)
self.toolbar.layout.addWidget(tb)
self.connect(tb,qt.SIGNAL('clicked()'), action)
return tb
def _yAutoScaleToggle(self):
if self.graph.yAutoScale:
self.graph.yAutoScale = False
else:
self.graph.yAutoScale = True
def _xAutoScaleToggle(self):
if self.graph.xAutoScale:
self.graph.xAutoScale = False
else:
self.graph.xAutoScale = True
def _energyIconSignal(self):
legend = self.graph.getactivecurve(justlegend=1)
dict={}
dict['event'] = 'EnergyClicked'
dict['active'] = legend
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaGraphSignal'),(dict,))
else:
self.emit(qt.SIGNAL('McaGraphSignal'), (dict))
def _logIconSignal(self):
legend = self.graph.getactivecurve(justlegend=1)
dict={}
dict['event'] = 'LogClicked'
dict['active'] = legend
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaGraphSignal'),(dict,))
else:
self.emit(qt.SIGNAL('McaGraphSignal'), (dict))
def _fitIconSignal(self):
legend = self.graph.getactivecurve(justlegend=1)
dict={}
dict['event'] = 'FitClicked'
dict['active'] = legend
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaGraphSignal'),(dict,))
else:
self.emit(qt.SIGNAL('McaGraphSignal'), (dict))
def _initRoi(self):
self.roiwidget = McaROIWidget.McaROIWidget(None)
if QTVERSION < '4.0.0':
self.connect(self.roiwidget,qt.PYSIGNAL("McaROIWidgetSignal"),
self.__roiSlot)
else:
self.connect(self.roiwidget,qt.SIGNAL("McaROIWidgetSignal"),
self.__roiSlot)
self.__roiSlot()
def _roiIconSignal(self):
if self.roiwidget is None:self._initRoi()
if self.roiwidget.isHidden():self.roiwidget.show()
if QTVERSION < '4.0.0':
self.roiwidget.raiseW()
else:
self.roiwidget.raise_()
legend = self.graph.getactivecurve(justlegend=1)
ddict={}
ddict['event'] = 'RoiClicked'
ddict['active'] = legend
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaGraphSignal'), (ddict,))
else:
self.emit(qt.SIGNAL('McaGraphSignal'), (ddict))
def _saveIconSignal(self):
legend = self.graph.getactivecurve(justlegend=1)
ddict={}
ddict['event'] = 'SaveClicked'
ddict['active'] = legend
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaGraphSignal'), (ddict,))
else:
self.emit(qt.SIGNAL('McaGraphSignal'), (ddict))
def __graphSignal(self, dict):
if dict['event'] == 'MouseAt':
self.xpos.setText('%.4g' % dict['x'])
self.ypos.setText('%.5g' % dict['y'])
elif dict['event'] == 'MouseClick':
if QTVERSION < '4.0.0':
self.emit(qt.PYSIGNAL('McaGraphSignal'),(dict,))
else:
self.emit(qt.SIGNAL('McaGraphSignal'), (dict))
elif dict['event'] == "SetActiveCurveEvent":
legend = dict.get('legend', None)
if (legend is not None) and (self.roiwidget is not None):
legend,x,y = self.graph.getactivecurve()
#if self.roidict is None:
self.roilist,self.roidict = self.roiwidget.getroilistanddict()
if not len(x):
#only zeros ...
for i in range(len(self.roilist)):
key = self.roilist[i]
self.roidict[key]['rawcounts'] = 0.0
self.roidict[key]['netcounts'] = 0.0
#self.roidict[key]['from' ] = 0.0
#self.roidict[key]['to' ] = 0.0
else:
for i in range(len(self.roilist)):
key = self.roilist[i]
if key == self.roilist[0]:
#take care of LLD
#if len(x) > 3:
# fromdata = x[3]
#else:
fromdata = x[0]
todata = x[-1]
else:
fromdata = self.roidict[key]['from']
todata = self.roidict[key]['to']
i1 = Numeric.nonzero(x>=fromdata)
xw = Numeric.take(x,i1)
yw = Numeric.take(y,i1)
i1 = Numeric.nonzero(xw<=todata)
xw = Numeric.take(xw,i1)
yw = Numeric.take(yw,i1)
counts = Numeric.sum(yw)
self.roidict[key]['rawcounts'] = counts
if len(yw):
self.roidict[key]['netcounts'] = counts - \
len(yw) * 0.5 * (yw[0] + yw[-1])
else:
self.roidict[key]['netcounts'] = 0
self.roidict[key]['from' ] = fromdata
self.roidict[key]['to' ] = todata
xlabel = self.graph.xlabel()
#self.roiwidget.setheader(text="%s ROIs of %s" % (xlabel,legend))
self.roiwidget.setHeader(text="ROIs of %s" % (legend))
self.roiwidget.fillfromroidict(roilist=self.roilist,
roidict=self.roidict)
def test(file='03novs060sum.mca'):
import specfilewrapper as specfile
app = qt.QApplication([])
app.connect(app, qt.SIGNAL("lastWindowClosed()"), app.quit)
sf=specfile.Specfile(file)
scan=sf[0]
mcadata=scan.mca(1)
y0= Numeric.array(mcadata)
x = Numeric.arange(len(y0))*1.0
demo = McaAdvancedFit()
xmin = demo.mcafit.config['fit']['xmin']
xmax = demo.mcafit.config['fit']['xmax']
demo.setData(x,y0,xmin=xmin,xmax=xmax,sourcename=file)
if QTVERSION < '4.0.0':
app.setMainWidget(demo)
demo.show()
app.exec_loop()
else:
#This illustrates how to change the configuration
#oldConfig = demo.configure()
#oldConfig['fit']['xmin'] = 123
#demo.configure(oldConfig)
demo.show()
app.exec_()
def main():
app = qt.QApplication([])
form = McaAdvancedFit(top=False)
form.show()
sys.exit(app.exec_())
if __name__ == "__main__":
import sys
if len(sys.argv) >1:
ffile = sys.argv[1]
else:
ffile = '03novs060sum.mca'
if os.path.exists(ffile):
test(ffile)
else:
main()
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