def _data_peak_load_roi_clicked(self):
"""
Reached by the Load peak selection button
"""
fname = self.data_browse_dialog(data_type="*.txt *.dat", title="Data peak selection - Choose a ROI file")
if fname:
#retrieved from and to pixels values
myROI = LoadSNSRoi(filename=fname)
mode = myROI.getMode()
pixelRange = myROI.getPixelRange()
self.peak_pixel_range = pixelRange
if (mode == 'narrow/broad'):
if self._summary.data_peak_discrete_switch.isChecked():
QtGui.QMessageBox.warning(self, "Incompatibility of Formats!",
"Selection type and ROI file loaded do not match !")
else:
from_pixel = pixelRange[0]
to_pixel = pixelRange[1]
self._summary.data_peak_from_pixel.setText(str(from_pixel))
self._summary.data_peak_to_pixel.setText(str(to_pixel))
self._summary.data_peak_nbr_selection_value.setText("N/A")
else: #file loaded is a discrete ROI-------
if self._summary.data_peak_discrete_switch.isChecked():
_txt = str(len(pixelRange)) + ' -> ' + myROI.retrieveFormatedDiscretePixelRange()
self._summary.data_peak_nbr_selection_value.setText(_txt)
else:
self._summary.data_peak_nbr_selection_value.setText("N/A")
QtGui.QMessageBox.warning(self, "Incompatibility of Formats!",
"Selection type and ROI file loaded do not match !")
self._check_status_of_data_peak_save_button()
def _data_background_load_roi_clicked(self):
"""
Reached by the load background selection button
"""
fname = self.data_browse_dialog(data_type="*.txt *.dat", title="Data background selection - Choose a ROI file")
if fname:
#retrieved from and to pixels values
myROI = LoadSNSRoi(filename=fname)
mode = myROI.getMode()
pixelRange = myROI.getPixelRange()
self.background_pixel_range = pixelRange
if (mode == 'narrow/broad'):
from_pixel = pixelRange[0]
to_pixel = pixelRange[1]
self._summary.data_background_from_pixel1.setText(str(from_pixel))
self._summary.data_background_to_pixel1.setText(str(to_pixel))
else:
_pixel_list = myROI.getPixelRange()
if len(_pixel_list) == 2:
roi1_from = str(_pixel_list[0][0])
roi1_to = str(_pixel_list[0][1])
roi2_from = str(_pixel_list[1][0])
roi2_to = str(_pixel_list[1][1])
self._summary.data_background_from_pixel1.setText(str(roi1_from))
self._summary.data_background_to_pixel1.setText(str(roi1_to))
self._summary.data_background_from_pixel2.setText(str(roi2_from))
self._summary.data_background_to_pixel2.setText(str(roi2_to))
else:
QtGui.QMessageBox.warning(self, "Wrong data background ROI file format!",
" Please check the ROI file!")
self._check_status_of_data_background_save_button()
def _norm_background_roi_clicked(self):
"""
Reached by the load background selection button
"""
fname = self.data_browse_dialog(data_type="*.txt *.dat", title="Normalization background selection - Choose a ROI file")
if fname:
#retrieved from and to pixels values
myROI = LoadSNSRoi(filename=fname)
mode = myROI.getMode()
pixelRange = myROI.getPixelRange()
if (mode == 'narrow/broad'):
from_pixel = pixelRange[0]
to_pixel = pixelRange[1]
self._summary.norm_background_from_pixel.setText(str(from_pixel))
self._summary.norm_background_to_pixel.setText(str(to_pixel))
else:
QtGui.QMessageBox.warning(self, "Wrong normalization background ROI file format!",
" Please check the ROI file!")
