def load_spectrum(self):
"""initializes a wraith spectrum"""
self.spectrum = spectra_fitting.Spectrum()
xdata = analysis.xdata_calc(self.cube_data, self.cube_dataview)
ydata = analysis.ydata_calc(self.cube_data, self.cube_dataview)
self.spectrum.EE = xdata
self.spectrum.data = ydata
def __init__(self, data, data_view, spectrum_holder, parent=None):
super(Form, self).__init__(parent)
self.filename = data.filename
self.xdata = module_copy.copy(analysis.xdata_calc(data, data_view))
self.xdata = np.float64(self.xdata)
self.data = data
self.ydata = module_copy.copy(analysis.ydata_calc(data, data_view))
self.x = module_copy.copy(data_view.x)
self.y = module_copy.copy(data_view.y)
self.spectrum_holder = spectrum_holder
self.spectrum_viewer = spectrum_viewer.SpectrumViewer(spectrum_holder)
self.display_ev = copy(data_view.display_ev)
self.setWindowTitle('Interactive XPS Explorer')
self.ignore_signals = False
self.files = {}
#self.data = DataHolder()
self.series_list_model = QStandardItemModel()
self.series_list_root = self.series_list_model.invisibleRootItem()
self.series_list_model.itemChanged.connect(self.update_file_checks)
#self.create_menu()
self.create_main_frame()
self.create_status_bar()
self.load_file()
self.update_file_checks(self.series_list_model.item(0))
self.threadPool = []
self.update_ui()
self.on_show()
def load_spectrum(self):
"""initializes a wraith spectrum"""
self.spectrum = spectra_fitting.Spectrum()
xdata = analysis.xdata_calc(self.cube_data, self.cube_dataview)
ydata = analysis.ydata_calc(self.cube_data, self.cube_dataview)
self.spectrum.EE = xdata
self.spectrum.data = ydata
def mouseMoved_graph(self, evt):
pos = evt
if self.p1.sceneBoundingRect().contains(pos):
mousePoint = self.p1.vb.mapSceneToView(pos)
index = analysis.get_index(mousePoint.x(), self.data, self.dataview)
ydata = analysis.ydata_calc(self.data, self.dataview)
if index > 0 and index < len(ydata):
self.graph_label.setText("<span style='font-size: 12pt'>x=%0.1f, y1=%0.3f" % (mousePoint.x(), ydata[index]))
self.vLine_2.setPos(mousePoint.x())
def export_spectrum(filename, data, data_view):
"""
export the current spectrum to an excel file in the original file's folder
"""
location = 'x' + str(data_view.x) + 'y' + str(data_view.y)
no_ext_filename, ext = os.path.splitext(filename)
out_filename = no_ext_filename + location + '.csv'
xdata = analysis.xdata_calc(data, data_view)
ydata = analysis.ydata_calc(data, data_view)
out = np.c_[xdata, ydata]
np.savetxt(str(out_filename), out, delimiter=",", fmt="%10.5f")
def export_spectrum(filename, data, data_view):
"""
export the current spectrum to an excel file in the original file's folder
"""
location = 'x' + str(data_view.x) + 'y' + str(data_view.y)
no_ext_filename, ext = os.path.splitext(filename)
out_filename = no_ext_filename + location + '.csv'
xdata = analysis.xdata_calc(data,data_view)
ydata = analysis.ydata_calc(data,data_view)
out = np.c_[xdata,ydata]
np.savetxt(str(out_filename), out, delimiter=",", fmt="%10.5f")
def mouseMoved_graph(self, evt):
pos = evt
if self.p1.sceneBoundingRect().contains(pos):
mousePoint = self.p1.vb.mapSceneToView(pos)
index = analysis.get_index(mousePoint.x(), self.data,
self.dataview)
ydata = analysis.ydata_calc(self.data, self.dataview)
if index > 0 and index < len(ydata):
self.graph_label.setText(
"<span style='font-size: 12pt'>x=%0.1f, y1=%0.3f" %
(mousePoint.x(), ydata[index]))
self.vLine_2.setPos(mousePoint.x())
def change_display(axes, data, dataview):
"""
changes the view between ev and wavelength for ev and wavelength data
"""
axes.cla()
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
img2, = axes.plot(xdata, ydata, ".")
if dataview.display_ev:
axes.set_xlabel("ev")
else:
axes.set_xlabel("$\lambda$ [nm]")
return img2
def change_display(axes, data, dataview):
"""
changes the view between ev and wavelength for ev and wavelength data
"""
axes.cla()
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
img2, = axes.plot(xdata, ydata, '.')
if dataview.display_ev:
axes.set_xlabel('ev')
else:
axes.set_xlabel('$\lambda$ [nm]')
return img2
def initialize_graph(axes, data, dataview):
"""
initializes the graph on screen
xs and ys start from 0
"""
axes.cla()
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
maxval = analysis.maxval_calc(data, dataview)
axes.set_ylim((-maxval / 10, maxval))
img2, = axes.plot(xdata, ydata, ".")
if dataview.display_ev:
plt.xlabel("ev")
else:
plt.xlabel("$\lambda$ [nm]")
return img2
def initialize_graph(axes, data, dataview):
"""
initializes the graph on screen
xs and ys start from 0
"""
axes.cla()
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
maxval = analysis.maxval_calc(data, dataview)
axes.set_ylim((-maxval / 10, maxval))
img2, = axes.plot(xdata, ydata, '.')
if dataview.display_ev:
plt.xlabel('ev')
else:
plt.xlabel('$\lambda$ [nm]')
return img2
def plot_graph(img, axes, data, dataview):
"""updates the graph on screen with the given x and y coordinates"""
ydata = analysis.ydata_calc(data, dataview)
img.set_ydata(ydata)
img.figure.canvas.draw()
def graph_pyqt(curve1, curve2, data, dataview):
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
curve1.setData(xdata, ydata, pen="w")
curve2.setData(xdata, ydata, pen="w")
def plot_graph(img, axes, data, dataview):
"""updates the graph on screen with the given x and y coordinates"""
ydata = analysis.ydata_calc(data, dataview)
img.set_ydata(ydata)
img.figure.canvas.draw()
def graph_pyqt(curve1, curve2, data, dataview):
xdata = analysis.xdata_calc(data, dataview)
ydata = analysis.ydata_calc(data, dataview)
curve1.setData(xdata, ydata, pen="w")
curve2.setData(xdata, ydata, pen="w")
