def load(self, filename):
self.spectrum_geometry = AzimuthalIntegrator()
self.spectrum_geometry.load(filename)
self.orig_pixel1 = self.spectrum_geometry.pixel1
self.orig_pixel2 = self.spectrum_geometry.pixel2
self.calibration_name = get_base_name(filename)
self.filename = filename
self.is_calibrated = True
self.create_cake_geometry()
self.set_supersampling()
def set_spectrum(self, x, y, filename='', unit=''):
"""
set the current data spectrum.
:param x: x-values
:param y: y-values
:param filename: name for the spectrum, defaults to ''
:param unit: unit for the x values
"""
self.spectrum_filename = filename
self.spectrum.data = (x, y)
self.spectrum.name = get_base_name(filename)
self.unit = unit
self.spectrum_changed.emit()
def _add_phase(self, filename):
try:
self.phase_model.add_phase(filename)
if self.widget.phase_apply_to_all_cb.isChecked():
pressure = np.float(self.widget.phase_pressure_sb.value())
temperature = np.float(self.widget.phase_temperature_sb.value())
self.phase_model.phases[-1].compute_d(pressure=pressure,
temperature=temperature)
else:
pressure = 0
temperature = 298
self.phase_model.get_lines_d(-1)
color = self.add_phase_plot()
self.widget.add_phase(get_base_name(filename), '#%02x%02x%02x' % (color[0], color[1], color[2]))
self.widget.set_phase_pressure(len(self.phase_model.phases)-1, pressure)
self.update_phase_temperature(len(self.phase_model.phases)-1, temperature)
except PhaseLoadError as e:
self.widget.show_error_msg('Could not load:\n\n{0}.\n\nPlease check if the format of the input file is correct.'.\
format(e.filename))
def save(self, filename):
self.cake_geometry.save(filename)
self.calibration_name = get_base_name(filename)
self.filename = filename