def plot1d(self):
p = LinePlotWidget()
return p
def graph(self):
p = LinePlotWidget()
p.plot('Channel 1')
return p
def plot1d(self):
p = LinePlotWidget()
p.plot('Reflection')
return p
def R_plot(self):
p = LinePlotWidget()
p.plot('R')
return p
def latest(self):
p = LinePlotWidget()
p.plot('Power')
return p
def Q(self):
p = LinePlotWidget()
p.plot('Q')
p.plot('Qi')
p.plot('Qe')
return p
def X_plot(self):
p = LinePlotWidget()
p.plot('X')
return p
def latest(self):
p = LinePlotWidget()
p.plot('Channel 1')
return p
def ivcurveplot(self):
p = LinePlotWidget()
p.plot('IV Curve')
return p
def Histogram(self): p = LinePlotWidget()
def spectrum(self):
p = LinePlotWidget()
def latest(self):
p = LinePlotWidget(name='wavelength over time')
p.plot('Wavelength')
return p
def averagedz(self):
p = LinePlotWidget()
p.plot('z Position')
return p
def photoncountsplot(self):
p=LinePlotWidget()
p.plot('Photon Counts vs. Bias Current')
return p
def averaged(self):
p = LinePlotWidget()
p.plot('Transmission Power') # setting the name of the figure
return p
class DataExplorer(QtWidgets.QWidget):
def __init__(self, parent=None, filename=None):
super().__init__(parent=parent)
self.repo = None
self.item_list = list()
self.filename = filename
self.build_ui()
if not filename is None:
self.reload()
def build_ui(self):
# Build file loading widgets
ctrl_panel = QtWidgets.QWidget()
layout = QtWidgets.QVBoxLayout()
ctrl_panel.setLayout(layout)
select_filename_btn = QtWidgets.QPushButton('Select File...')
self.filename_label = QtWidgets.QLabel(
'No file selected' if self.filename is None else self.filename)
select_filename_btn.clicked.connect(self.select_filename)
reload_btn = QtWidgets.QPushButton('Reload')
reload_btn.clicked.connect(self.reload)
layout.addWidget(select_filename_btn)
layout.addWidget(self.filename_label)
layout.addWidget(reload_btn)
#Navigation function
def move_index_down(_self, _ev):
if type(_ev) == QtGui.QKeyEvent:
if _ev.matches(QtGui.QKeySequence.MoveToPreviousPage):
inc = -1
elif _ev.matches(QtGui.QKeySequence.MoveToNextPage):
inc = 1
else:
return QtWidgets.QTreeWidget.keyPressEvent(_self, _ev)
cur = self.tree.currentItem()
if not cur is None:
name = cur.text(0)
i = self.item_list.index(cur)
found_match = False
while not found_match:
i += inc
if i >= len(self.item_list) or i < 0:
found_match = True
elif self.item_list[i].text(0) == name:
self.tree.setCurrentItem(self.item_list[i])
found_match = True
_ev.accept()
# Build tree
self.tree = QtWidgets.QTreeWidget()
self.tree.currentItemChanged.connect(
lambda cur, prev: self._new_table_selection(cur))
layout.addWidget(self.tree)
self.tree.keyPressEvent = lambda ev: move_index_down(self.tree, ev)
# Build plot widgets
self.plot_layout = QtWidgets.QStackedLayout()
self.line_plot = LinePlotWidget()
self.img_plot = HeatmapPlotWidget()
self.plot_layout.addWidget(self.line_plot)
self.plot_layout.addWidget(self.img_plot)
self.plot_container = QtWidgets.QWidget()
self.plot_container.setLayout(self.plot_layout)
#Build dataframe table
self.df_table = QtWidgets.QTableView()
self.tab_container = QtWidgets.QTabWidget()
self.tab_container.addTab(self.plot_container, 'Plot')
self.tab_container.addTab(self.df_table, 'Table')
#Set the main layout
splitter_config = {
'main_w': ctrl_panel,
'side_w': self.tab_container,
'orientation': SplitterOrientation.vertical_right_button,
}
splitter = Splitter(**splitter_config)
splitter.setSizes([1, 400])
splitter.setHandleWidth(10)
layout = QtWidgets.QHBoxLayout()
layout.addWidget(splitter)
self.setLayout(layout)
def _new_table_selection(self, item):
if not item is None:
self._tabulate_item(item)
self._plot_item(item)
def _tabulate_item(self, item):
path = item.data(0, QtCore.Qt.ToolTipRole)
if path == '/':
df = self.repo.get_index(col_order=[
'uid', 'name', 'spyrelet', 'date', 'time', 'description'
])
pd_model = PandasModel(df)
model = QtCore.QSortFilterProxyModel()
model.setSourceModel(pd_model)
self.df_table.setSortingEnabled(True)
self.tab_container.setCurrentWidget(self.df_table)
else:
df = self.repo[path].get_data()
self.df_table.setSortingEnabled(False)
if df is None:
model = PandasModel(pd.DataFrame({}))
else:
model = PandasModel(df)
self.df_table.setModel(model)
def _plot_item(self, item):
path = item.data(0, QtCore.Qt.ToolTipRole)
self.plot_node(self.repo[path])
def plot_node(self, node):
meta = node.get_meta()
if 'BasePlotWidget_type' in meta:
if node.get_data() is None or node.get_data().empty:
return
if meta['BasePlotWidget_type'] == self.line_plot.plot_type_str:
self.plot_layout.setCurrentWidget(self.line_plot)
self.line_plot.load_node(node)
elif meta['BasePlotWidget_type'] == self.img_plot.plot_type_str:
self.plot_layout.setCurrentWidget(self.img_plot)
self.img_plot.load_node(node)
self.tab_container.setCurrentWidget(self.plot_container)
def select_filename(self):
filename, other = QtWidgets.QFileDialog.getOpenFileName(
None, 'Save repository to...', '', 'HDF5 files (*.h5)')
if filename:
self.filename_label.setText(filename)
self.filename = filename
self.reload()
return
def reload(self):
if self.filename is None:
raise Exception('No file selected. Please select a filename')
self.repo = Repository(self.filename)
self._plot_item = lambda _s, _i: None
self.tree.clear()
self.tree.addChild = self.tree.addTopLevelItem
self.item_list = list()
def add_child(node, parent, path_prefix):
for name in node.get_child_names(sort=True):
child = node.get_child(name)
path = path_prefix + '/' + name
tree_item = QtWidgets.QTreeWidgetItem([name])
tree_item.setData(0, QtCore.Qt.ToolTipRole, path)
parent.addChild(tree_item)
self.item_list.append(tree_item)
add_child(child, tree_item, path)
tree_item = QtWidgets.QTreeWidgetItem(['root'])
tree_item.setData(0, QtCore.Qt.ToolTipRole, '/')
self.tree.addChild(tree_item)
self.item_list.append(tree_item)
add_child(self.repo.root, self.tree, '')
self._plot_item = lambda item: self.__class__._plot_item(self, item)
def get_selection_str(self, col_sep='\t', row_sep='\n'):
indexes = self.df_table.selectedIndexes()
model = self.df_table.model()
if model is None:
return
if len(indexes) == 0:
df = model._data
return df.to_csv(sep=col_sep)
else:
indexes = sorted(indexes,
key=lambda idx: (idx.row(), idx.column()))
nb_column = indexes[-1].column() - indexes[0].column() + 1
model = self.df_table.model()
ans = ''
for i, index in enumerate(indexes):
ans += model.data(index)
if (i + 1) % nb_column == 0:
ans += row_sep
else:
ans += col_sep
return ans
def keyPressEvent(self, ev):
if type(ev) == QtGui.QKeyEvent:
if ev.matches(QtGui.QKeySequence.Copy):
app = QtWidgets.QApplication.instance()
app.clipboard().setText(self.get_selection_str())
ev.accept()
if ev.matches(QtGui.QKeySequence.Save):
filename, other = QtWidgets.QFileDialog.getSaveFileName(
None, 'Save this table to...', '',
'Comma Separated Value (*.csv)')
if filename:
df = self.df_table.model()._data
df.to_csv(path_or_buf=filename, sep=',')
ev.accept()
def Resonance_frequency(self):
p = LinePlotWidget()
p.plot('Channel 1')
return p
def build_ui(self):
# Build file loading widgets
ctrl_panel = QtWidgets.QWidget()
layout = QtWidgets.QVBoxLayout()
ctrl_panel.setLayout(layout)
select_filename_btn = QtWidgets.QPushButton('Select File...')
self.filename_label = QtWidgets.QLabel(
'No file selected' if self.filename is None else self.filename)
select_filename_btn.clicked.connect(self.select_filename)
reload_btn = QtWidgets.QPushButton('Reload')
reload_btn.clicked.connect(self.reload)
layout.addWidget(select_filename_btn)
layout.addWidget(self.filename_label)
layout.addWidget(reload_btn)
#Navigation function
def move_index_down(_self, _ev):
if type(_ev) == QtGui.QKeyEvent:
if _ev.matches(QtGui.QKeySequence.MoveToPreviousPage):
inc = -1
elif _ev.matches(QtGui.QKeySequence.MoveToNextPage):
inc = 1
else:
return QtWidgets.QTreeWidget.keyPressEvent(_self, _ev)
cur = self.tree.currentItem()
if not cur is None:
name = cur.text(0)
i = self.item_list.index(cur)
found_match = False
while not found_match:
i += inc
if i >= len(self.item_list) or i < 0:
found_match = True
elif self.item_list[i].text(0) == name:
self.tree.setCurrentItem(self.item_list[i])
found_match = True
_ev.accept()
# Build tree
self.tree = QtWidgets.QTreeWidget()
self.tree.currentItemChanged.connect(
lambda cur, prev: self._new_table_selection(cur))
layout.addWidget(self.tree)
self.tree.keyPressEvent = lambda ev: move_index_down(self.tree, ev)
# Build plot widgets
self.plot_layout = QtWidgets.QStackedLayout()
self.line_plot = LinePlotWidget()
self.img_plot = HeatmapPlotWidget()
self.plot_layout.addWidget(self.line_plot)
self.plot_layout.addWidget(self.img_plot)
self.plot_container = QtWidgets.QWidget()
self.plot_container.setLayout(self.plot_layout)
#Build dataframe table
self.df_table = QtWidgets.QTableView()
self.tab_container = QtWidgets.QTabWidget()
self.tab_container.addTab(self.plot_container, 'Plot')
self.tab_container.addTab(self.df_table, 'Table')
#Set the main layout
splitter_config = {
'main_w': ctrl_panel,
'side_w': self.tab_container,
'orientation': SplitterOrientation.vertical_right_button,
}
splitter = Splitter(**splitter_config)
splitter.setSizes([1, 400])
splitter.setHandleWidth(10)
layout = QtWidgets.QHBoxLayout()
layout.addWidget(splitter)
self.setLayout(layout)
def cavity_dip(self):
p = LinePlotWidget()
p.plot('Channel 1')
return p
def rawdata(self):
p = LinePlotWidget()
p.plot('Amplitude')
return p
def Y_plot(self):
p = LinePlotWidget()
p.plot('Y')
return p
def plot(self):
p = LinePlotWidget()
p.plot('arbitrary')
return p
def theta_plot(self):
p = LinePlotWidget()
p.plot('theta')
return p
def latest(self):
p = LinePlotWidget()
p.plot('Amplitude')
return p
def darkcountsplot(self):
p = LinePlotWidget()
p.plot('Dark Counts vs. Bias Current')
return p
def spectrum(self):
p = LinePlotWidget()
p.plot('Spectrum')
p.xlabel = "Wavelength (nm)"
p.ylabel = "Intensity"
return p
def averaged(self):
p = LinePlotWidget()
p.plot('Ch1')
p.plot('Ch3')
return p
def averaged(self):
p = LinePlotWidget()
p.plot('Channel 1')
return p
def averaged(self):
p = LinePlotWidget()
p.plot('Transmission Power')
return p
def latest(self):
p = LinePlotWidget(name='Voltage over time')
p.plot('Voltage')
return p
