def test_xray_lines_near_energy():
E = 1.36
lines = get_xray_lines_near_energy(E)
nose.tools.assert_list_equal(
lines,
['Pm_M2N4', 'Ho_Ma', 'Eu_Mg', 'Se_La', 'Br_Ln', 'W_Mz', 'As_Lb3',
'Kr_Ll', 'Ho_Mb', 'Ta_Mz', 'Dy_Mb', 'As_Lb1', 'Gd_Mg', 'Er_Ma',
'Sm_M2N4', 'Mg_Kb', 'Se_Lb1', 'Ge_Lb3', 'Br_Ll', 'Sm_Mg', 'Dy_Ma',
'Nd_M2N4', 'As_La', 'Re_Mz', 'Hf_Mz', 'Kr_Ln', 'Er_Mb', 'Tb_Mb'])
lines = get_xray_lines_near_energy(E, 0.02)
nose.tools.assert_list_equal(lines, ['Pm_M2N4'])
E = 5.4
lines = get_xray_lines_near_energy(E)
nose.tools.assert_list_equal(
lines,
['Cr_Ka', 'La_Lb2', 'V_Kb', 'Pm_La', 'Pm_Ln', 'Ce_Lb3', 'Gd_Ll',
'Pr_Lb1', 'Xe_Lg3', 'Pr_Lb4'])
lines = get_xray_lines_near_energy(E, only_lines=('a', 'b'))
nose.tools.assert_list_equal(
lines,
['Cr_Ka', 'V_Kb', 'Pm_La', 'Pr_Lb1'])
lines = get_xray_lines_near_energy(E, only_lines=('a'))
nose.tools.assert_list_equal(
lines,
['Cr_Ka', 'Pm_La'])
def on_mouseup(self, event):
if event.inaxes is None:
return
energy = event.xdata
axes = self._get_axes(event)
if len(axes) not in self.valid_dimensions:
return
a = axes[0]
if a.units.lower() == 'ev':
energy /= 1000.0
from hyperspy.misc.eds.utils import get_xray_lines_near_energy
lines = get_xray_lines_near_energy(energy)
if lines:
m = QMenu()
for line in lines:
m.addAction(line, partial(self.on_pick_line, line))
m.exec_(QCursor.pos())
def on_mouseup(self, event):
if event.inaxes is None:
return
energy = event.xdata
axes = self._get_axes(event)
if len(axes) not in self.valid_dimensions:
return
a = axes[0]
if a.units.lower() == 'ev':
energy /= 1000.0
from hyperspy.misc.eds.utils import get_xray_lines_near_energy
lines = get_xray_lines_near_energy(energy)
if lines:
m = QtWidgets.QMenu()
for line in lines:
m.addAction(line, partial(self.on_pick_line, line))
m.exec_(QCursor.pos())