def importFile(self, filename):
if not os.path.exists(filename):
qt.QMessageBox.critical(self, "ERROR opening file",
"File %s not found" % filename)
return 1
Elements.Material.read(filename)
error = 0
for material in list(Elements.Material.keys()):
keys = list(Elements.Material[material].keys())
compoundList = []
if "CompoundList" in keys:
compoundList = Elements.Material[material]["CompoundList"]
if "CompoundFraction" in keys:
compoundFraction = Elements.Material[material]["CompoundFraction"]
if (compoundList == []) or (compoundFraction == []):
#no message?
error = 1
del Elements.Material[material]
continue
#I should try to calculate the attenuation at one energy ...
try:
Elements.getMaterialMassAttenuationCoefficients(compoundList,
compoundFraction,
energy = 10.0)
except:
#no message?
error = 1
del Elements.Material[material]
if _logger.getEffectiveLevel() == logging.DEBUG:
raise
continue
return error
def importFile(self, filename):
if not os.path.exists(filename):
qt.QMessageBox.critical(self, "ERROR opening file",
"File %s not found" % filename)
return 1
Elements.Material.read(filename)
error = 0
for material in list(Elements.Material.keys()):
keys = list(Elements.Material[material].keys())
compoundList = []
if "CompoundList" in keys:
compoundList = Elements.Material[material]["CompoundList"]
if "CompoundFraction" in keys:
compoundFraction = Elements.Material[material]["CompoundFraction"]
if (compoundList == []) or (compoundFraction == []):
#no message?
error = 1
del Elements.Material[material]
continue
#I should try to calculate the attenuation at one energy ...
try:
Elements.getMaterialMassAttenuationCoefficients(compoundList,
compoundFraction,
energy = 10.0)
except:
#no message?
error = 1
del Elements.Material[material]
if _logger.getEffectiveLevel() == logging.DEBUG:
raise
continue
return error
def _massAttenuationSlot(self, ddict):
try:
compoundList = ddict['CompoundList']
fractionList = ddict['CompoundFraction']
energy = numpy.arange(1, 100, 0.1)
data = Elements.getMaterialMassAttenuationCoefficients(
compoundList, fractionList, energy)
addButton = False
if self.graph is None:
# probably dead code (ScanWindow.ScanWindow not imported)
self.graphDialog = qt.QDialog(self)
self.graphDialog.mainLayout = qt.QVBoxLayout(self.graphDialog)
self.graphDialog.mainLayout.setContentsMargins(0, 0, 0, 0)
self.graphDialog.mainLayout.setSpacing(0)
#self.graph = ScanWindow.ScanWindow(self.graphDialog)
self.graph = ScanWindow(self.graphDialog)
self.graphDialog.mainLayout.addWidget(self.graph)
self.graph._togglePointsSignal()
self.graph.graph.crossPicker.setEnabled(False)
addButton = True
if addButton:
self._addGraphDialogButton()
self.graph.setGraphTitle(ddict['Comment'])
legend = 'Coherent'
self.graph.addCurve(energy,
numpy.array(data[legend.lower()]),
legend=legend,
xlabel='Energy (keV)',
ylabel='Mass Att. (cm2/g)',
replace=True,
replot=False)
for legend in ['Compton', 'Photo', 'Total']:
self.graph.addCurve(energy,
numpy.array(data[legend.lower()]),
legend=legend,
xlabel='Energy (keV)',
ylabel='Mass Att. (cm2/g)',
replace=False,
replot=False)
self.graph.setActiveCurve(legend + ' ' + 'Mass Att. (cm2/g)')
self.graph.setGraphTitle(ddict['Comment'])
if self.graphDialog is not None:
self.graphDialog.exec()
except:
msg = qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setInformativeText(str(sys.exc_info()[1]))
msg.setDetailedText(traceback.format_exc())
msg.exec()
def _massAttenuationSlot(self, ddict):
try:
compoundList = ddict['CompoundList']
fractionList = ddict['CompoundFraction']
energy = numpy.arange(1, 100, 0.1)
data=Elements.getMaterialMassAttenuationCoefficients(compoundList,
fractionList,
energy)
addButton = False
if self.graph is None:
# probably dead code (ScanWindow.ScanWindow not imported)
self.graphDialog = qt.QDialog(self)
self.graphDialog.mainLayout = qt.QVBoxLayout(self.graphDialog)
self.graphDialog.mainLayout.setContentsMargins(0, 0, 0, 0)
self.graphDialog.mainLayout.setSpacing(0)
#self.graph = ScanWindow.ScanWindow(self.graphDialog)
self.graph = ScanWindow(self.graphDialog)
self.graphDialog.mainLayout.addWidget(self.graph)
self.graph._togglePointsSignal()
self.graph.graph.crossPicker.setEnabled(False)
addButton = True
if addButton:
self._addGraphDialogButton()
self.graph.setGraphTitle(ddict['Comment'])
legend = 'Coherent'
self.graph.addCurve(energy, numpy.array(data[legend.lower()]),
legend=legend,
xlabel='Energy (keV)',
ylabel='Mass Att. (cm2/g)',
replace=True,
replot=False)
for legend in ['Compton', 'Photo','Total']:
self.graph.addCurve(energy, numpy.array(data[legend.lower()]),
legend=legend,
xlabel='Energy (keV)',
ylabel='Mass Att. (cm2/g)',
replace=False,
replot=False)
self.graph.setActiveCurve(legend+' '+'Mass Att. (cm2/g)')
self.graph.setGraphTitle(ddict['Comment'])
if self.graphDialog is not None:
self.graphDialog.exec_()
except:
msg=qt.QMessageBox(self)
msg.setIcon(qt.QMessageBox.Critical)
msg.setInformativeText(str(sys.exc_info()[1]))
msg.setDetailedText(traceback.format_exc())
msg.exec_()
