marcel/pylot
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[add] pyqtgraph now part of Settings object; if installed will be used by default but can be deactivated

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This commit is contained in:
Marcel Paffrath 2017-06-09 13:23:16 +02:00
parent b061c81b2c
commit 8e839df718
3 changed files with 50 additions and 26 deletions
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51
QtPyLoT.py
View File

@ -45,6 +45,7 @@ from obspy import UTCDateTime
try:
import pyqtgraph as pg
except:
print('QtPyLoT: Could not import pyqtgraph.')
pg = None
try:
@ -144,9 +145,6 @@ class MainWindow(QMainWindow):
self.dirty = False
# setup UI
self.setupUi()
if settings.value("user/FullName", None) is None:
fulluser = QInputDialog.getText(self, "Enter Name:", "Full name")
settings.setValue("user/FullName", fulluser)
@ -170,6 +168,9 @@ class MainWindow(QMainWindow):
settings.setValue('compclass', SetChannelComponents())
settings.sync()
# setup UI
self.setupUi()
self.filteroptions = {}
self.pickDlgs = {}
self.picks = {}
@ -189,8 +190,6 @@ class MainWindow(QMainWindow):
self.setWindowTitle("PyLoT - do seismic processing the python way")
self.setWindowIcon(pylot_icon)
xlab = self.startTime.strftime('seconds since %Y/%m/%d %H:%M:%S (%Z)')
_widget = QWidget()
self._main_layout = QVBoxLayout()
@ -213,21 +212,13 @@ class MainWindow(QMainWindow):
self._main_layout.addWidget(self.tabs)
self.tabs.currentChanged.connect(self.refreshTabs)
# create central matplotlib figure canvas widget
plottitle = None#"Overview: {0} components ".format(self.getComponent())
if pg:
self.pg = True
self.dataPlot = WaveformWidgetPG(parent=self, xlabel=xlab, ylabel=None,
title=plottitle)
else:
self.pg = False
self.dataPlot = WaveformWidget(parent=self, xlabel=xlab, ylabel=None,
title=plottitle)
self.dataPlot.setCursor(Qt.CrossCursor)
# add scroll area used in case number of traces gets too high
self.wf_scroll_area = QtGui.QScrollArea()
# create central matplotlib figure canvas widget
self.pg = pg
self.init_wfWidget()
# init main widgets for main tabs
wf_tab = QtGui.QWidget()
array_tab = QtGui.QWidget()
@ -247,7 +238,6 @@ class MainWindow(QMainWindow):
self.tabs.addTab(events_tab, 'Eventlist')
self.wf_layout.addWidget(self.wf_scroll_area)
self.wf_scroll_area.setWidget(self.dataPlot)
self.wf_scroll_area.setWidgetResizable(True)
self.init_array_tab()
self.init_event_table()
@ -521,6 +511,24 @@ class MainWindow(QMainWindow):
self.setCentralWidget(_widget)
def init_wfWidget(self):
settings = QSettings()
xlab = self.startTime.strftime('seconds since %Y/%m/%d %H:%M:%S (%Z)')
plottitle = None#"Overview: {0} components ".format(self.getComponent())
self.disconnectWFplotEvents()
if str(settings.value('pyqtgraphic')) == 'false' or not pg:
self.pg = False
self.dataPlot = WaveformWidget(parent=self, xlabel=xlab, ylabel=None,
title=plottitle)
else:
self.pg = True
self.dataPlot = WaveformWidgetPG(parent=self, xlabel=xlab, ylabel=None,
title=plottitle)
self.dataPlot.setCursor(Qt.CrossCursor)
self.wf_scroll_area.setWidget(self.dataPlot)
if self.get_current_event():
self.plotWaveformDataThread()
def init_ref_test_buttons(self):
'''
Initiate/create buttons for assigning events containing manual picks to reference or test set.
@ -1662,12 +1670,12 @@ class MainWindow(QMainWindow):
plotID = self.getStationID(station)
if plotID is None:
return
if pg:
if self.pg:
pw = self.getPlotWidget().plotWidget
else:
ax = self.getPlotWidget().axes
ylims = np.array([-.5, +.5]) + plotID
if pg:
if self.pg:
dashed = QtCore.Qt.DashLine
dotted = QtCore.Qt.DotLine
phase_col = {
@ -1699,7 +1707,7 @@ class MainWindow(QMainWindow):
if not spe and epp and lpp:
spe = symmetrize_error(mpp - epp, lpp - mpp)
if pg:
if self.pg:
if picktype == 'manual':
if picks['epp'] and picks['lpp']:
pw.plot([epp, epp], ylims,
@ -2252,6 +2260,7 @@ class MainWindow(QMainWindow):
self._props = PropertiesDlg(self, infile=self.infile)
if self._props.exec_():
self.init_wfWidget()
return
def helpHelp(self):

2
pylot/RELEASE-VERSION
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@ -1 +1 @@
d6dd-dirty
b061-dirty

21
pylot/core/util/widgets.py
View File

@ -2374,6 +2374,7 @@ class PropTab(QWidget):
def resetValues(self, infile=None):
return None
class InputsTab(PropTab):
def __init__(self, parent, infile=None):
super(InputsTab, self).__init__(parent)
@ -2484,6 +2485,7 @@ class GraphicsTab(PropTab):
def __init__(self, parent=None):
super(GraphicsTab, self).__init__(parent)
self.init_layout()
self.add_pg_cb()
self.add_nth_sample()
self.setLayout(self.main_layout)
@ -2498,15 +2500,28 @@ class GraphicsTab(PropTab):
self.spinbox_nth_sample = QtGui.QSpinBox()
label = QLabel('nth sample')
label.setToolTip('Plot every nth sample (to speed up plotting)')
self.spinbox_nth_sample.setMinimum(1)
self.spinbox_nth_sample.setMaximum(10e3)
self.spinbox_nth_sample.setValue(int(nth_sample))
label.setToolTip('Plot every nth sample (to speed up plotting)')
self.main_layout.addWidget(label, 1, 0)
self.main_layout.addWidget(self.spinbox_nth_sample, 1, 1)
def add_pg_cb(self):
text = {True: 'Use pyqtgraphic library for plotting',
False: 'Cannot use library: pyqtgraphic not found on system'}
label = QLabel('PyQt graphic')
label.setToolTip(text[bool(pg)])
label.setEnabled(bool(pg))
self.checkbox_pg = QtGui.QCheckBox()
self.checkbox_pg.setEnabled(bool(pg))
self.checkbox_pg.setChecked(bool(pg))
self.main_layout.addWidget(label, 0, 0)
self.main_layout.addWidget(self.spinbox_nth_sample, 0, 1)
self.main_layout.addWidget(self.checkbox_pg, 0, 1)
def getValues(self):
values = {'nth_sample': self.spinbox_nth_sample.value()}
values = {'nth_sample': self.spinbox_nth_sample.value(),
'pyqtgraphic': self.checkbox_pg.isChecked()}
return values