first semi-working plot of all traces
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parent
be8035e118
commit
a07162d668
38
QtPyLoT.py
38
QtPyLoT.py
@ -42,6 +42,11 @@ from PySide.QtGui import QMainWindow, QInputDialog, QIcon, QFileDialog, \
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import numpy as np
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from obspy import UTCDateTime
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try:
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import pyqtgraph as pg
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except:
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pg = None
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try:
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from matplotlib.backends.backend_qt4agg import FigureCanvas
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except ImportError:
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@ -66,7 +71,7 @@ from pylot.core.util.utils import fnConstructor, getLogin, \
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full_range
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from pylot.core.io.location import create_creation_info, create_event
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from pylot.core.util.widgets import FilterOptionsDialog, NewEventDlg, \
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WaveformWidget, PropertiesDlg, HelpForm, createAction, PickDlg, \
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WaveformWidget, WaveformWidgetPG, PropertiesDlg, HelpForm, createAction, PickDlg, \
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getDataType, ComparisonDialog, TuneAutopicker, AutoPickParaBox
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from pylot.core.util.map_projection import map_projection
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from pylot.core.util.structure import DATASTRUCTURE
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@ -210,8 +215,14 @@ class MainWindow(QMainWindow):
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# create central matplotlib figure canvas widget
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plottitle = "Overview: {0} components ".format(self.getComponent())
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self.dataPlot = WaveformWidget(parent=self, xlabel=xlab, ylabel=None,
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title=plottitle)
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if pg:
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self.pg = True
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self.dataPlot = WaveformWidgetPG(parent=self, xlabel=xlab, ylabel=None,
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title=plottitle)
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else:
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self.pg = False
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self.dataPlot = WaveformWidget(parent=self, xlabel=xlab, ylabel=None,
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title=plottitle)
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self.dataPlot.setCursor(Qt.CrossCursor)
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# add scroll area used in case number of traces gets too high
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@ -1187,6 +1198,12 @@ class MainWindow(QMainWindow):
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'''
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Connect signals refering to WF-Dataplot (select station, tutor_user, scrolling)
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'''
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if self.pg:
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pass
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else:
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self.connect_mpl()
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def connect_mpl(self):
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if not self.poS_id:
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self.poS_id = self.dataPlot.mpl_connect('button_press_event',
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self.pickOnStation)
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@ -1198,11 +1215,16 @@ class MainWindow(QMainWindow):
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self.scroll_id = self.dataPlot.mpl_connect('scroll_event',
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self.scrollPlot)
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def disconnectWFplotEvents(self):
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'''
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Disconnect all signals refering to WF-Dataplot (select station, tutor_user, scrolling)
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'''
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if self.pg:
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pass
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else:
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self.disconnect_mpl()
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def disconnect_mpl(self):
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if self.poS_id:
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self.dataPlot.mpl_disconnect(self.poS_id)
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if self.ae_id:
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@ -1237,7 +1259,10 @@ class MainWindow(QMainWindow):
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def clearWaveformDataPlot(self):
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self.disconnectWFplotEvents()
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self.dataPlot.getAxes().cla()
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if self.pg:
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self.dataPlot.plotitem.clear()
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else:
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self.dataPlot.getAxes().cla()
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self.loadlocationaction.setEnabled(False)
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self.auto_tune.setEnabled(False)
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self.auto_pick.setEnabled(False)
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@ -1254,6 +1279,7 @@ class MainWindow(QMainWindow):
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'''
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Open a modal thread to plot current waveform data.
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'''
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#self.plotWaveformData()
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wfp_thread = Thread(self, self.plotWaveformData,
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progressText='Plotting waveform data...')
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wfp_thread.finished.connect(self.finishWaveformDataPlot)
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@ -1284,7 +1310,7 @@ class MainWindow(QMainWindow):
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plotWidget.figure.tight_layout()
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except:
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pass
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self._max_xlims = self.dataPlot.getXLims()
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#self._max_xlims = self.dataPlot.getXLims()
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def adjustPlotHeight(self):
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height_need = len(self.data.getWFData())*self.height_factor
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@ -1 +1 @@
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0af79-dirty
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be8035-dirty
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@ -12,6 +12,11 @@ import copy
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import datetime
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import numpy as np
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try:
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import pyqtgraph as pg
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except:
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pg = None
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from matplotlib.figure import Figure
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from pylot.core.util.utils import find_horizontals
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@ -42,6 +47,12 @@ from autoPyLoT import autoPyLoT
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from pylot.core.util.thread import Thread
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import icons_rc
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if pg:
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pg.setConfigOption('background', 'w')
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pg.setConfigOption('foreground', 'k')
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pg.setConfigOptions(antialias=True)
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#pg.setConfigOption('leftButtonPan', False)
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def getDataType(parent):
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type = QInputDialog().getItem(parent, "Select phases type", "Type:",
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["manual", "automatic"])
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@ -393,6 +404,173 @@ class PlotWidget(FigureCanvas):
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return self._parent
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class WaveformWidgetPG(QtGui.QWidget):
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def __init__(self, parent=None, xlabel='x', ylabel='y', title='Title'):
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QtGui.QWidget.__init__(self, parent)#, 1)
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self.setParent(parent)
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self._parent = parent
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# attribute plotdict is a dictionary connecting position and a name
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self.plotdict = dict()
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# create plot
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self.main_layout = QtGui.QVBoxLayout()
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self.setLayout(self.main_layout)
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#self.win = pg.GraphicsWindow(title="Window")
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self.plot = pg.PlotWidget(title=title)
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self.main_layout.addWidget(self.plot)
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#self.plot = self.win.addPlot(title=title)
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self.plot.setMouseEnabled(False, False)
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self.plot.showGrid(x=False, y=True, alpha=0.2)
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# update labels of the entire widget
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#self.updateWidget(xlabel, ylabel, title)
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self.vLine = pg.InfiniteLine(angle=90, movable=False)
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self.hLine = pg.InfiniteLine(angle=0, movable=False)
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self.plot.addItem(self.vLine, ignoreBounds=True)
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self.plot.addItem(self.hLine, ignoreBounds=True)
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self._proxy = pg.SignalProxy(self.plot.scene().sigMouseMoved, rateLimit=60, slot=self.mouseMoved)
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def mouseMoved(self, evt):
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pos = evt[0] ## using signal proxy turns original arguments into a tuple
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if self.plot.sceneBoundingRect().contains(pos):
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mousePoint = self.plot.getPlotItem().vb.mapSceneToView(pos)
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index = int(mousePoint.x())
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# if index > 0 and index < len(data1):
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# label.setText("<span style='font-size: 12pt'>x=%0.1f, <span style='color: red'>y1=%0.1f</span>, <span style='color: green'>y2=%0.1f</span>" % (mousePoint.x(), data1[index], data2[index]))
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self.vLine.setPos(mousePoint.x())
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self.hLine.setPos(mousePoint.y())
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def getPlotDict(self):
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return self.plotdict
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def setPlotDict(self, key, value):
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self.plotdict[key] = value
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def clearPlotDict(self):
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self.plotdict = dict()
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def getParent(self):
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return self._parent
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def setParent(self, parent):
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self._parent = parent
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def plotWFData(self, wfdata, title=None, zoomx=None, zoomy=None,
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noiselevel=None, scaleddata=False, mapping=True,
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component='*', nth_sample=1, iniPick=None):
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#self.getAxes().cla()
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self.clearPlotDict()
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wfstart, wfend = full_range(wfdata)
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nmax = 0
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settings = QSettings()
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compclass = settings.value('compclass')
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if not compclass:
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print('Warning: No settings for channel components found. Using default')
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compclass = SetChannelComponents()
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if not component == '*':
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alter_comp = compclass.getCompPosition(component)
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#alter_comp = str(alter_comp[0])
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wfdata = wfdata.select(component=component)
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wfdata += wfdata.select(component=alter_comp)
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# list containing tuples of network, station, channel (for sorting)
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nsc = []
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for trace in wfdata:
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nsc.append((trace.stats.network, trace.stats.station, trace.stats.channel))
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nsc.sort()
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nsc.reverse()
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for n, (network, station, channel) in enumerate(nsc):
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st = wfdata.select(network=network, station=station, channel=channel)
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trace = st[0]
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if mapping:
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comp = channel[-1]
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n = compclass.getPlotPosition(str(comp))
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#n = n[0]
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if n > nmax:
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nmax = n
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msg = 'plotting %s channel of station %s' % (channel, station)
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print(msg)
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stime = trace.stats.starttime - wfstart
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time_ax = prepTimeAxis(stime, trace)
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if time_ax is not None:
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if not scaleddata:
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trace.detrend('constant')
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trace.normalize(np.max(np.abs(trace.data)) * 2)
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times = [time for index, time in enumerate(time_ax) if not index%nth_sample]
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data = [datum + n for index, datum in enumerate(trace.data) if not index%nth_sample]
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self.plot.plot(times, data, pen=(0, 0, 0))
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if noiselevel is not None:
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for level in noiselevel:
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self.plot.plot([time_ax[0], time_ax[-1]],
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[level, level], pen=(0, 0, 0))
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# if iniPick:
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# ax = self.getAxes()
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# ax.vlines(iniPick, ax.get_ylim()[0], ax.get_ylim()[1],
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# colors='m', linestyles='dashed',
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# linewidth=2)
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self.setPlotDict(n, (station, channel, network))
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xlabel = 'seconds since {0}'.format(wfstart)
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ylabel = ''
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#self.updateWidget(xlabel, ylabel, title)
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# self.setXLims([0, wfend - wfstart])
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# self.setYLims([-0.5, nmax + 0.5])
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# if zoomx is not None:
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# self.setXLims(zoomx)
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# if zoomy is not None:
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# self.setYLims(zoomy)
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# self.draw()
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# def getAxes(self):
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# return self.axes
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# def getXLims(self):
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# return self.getAxes().get_xlim()
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# def getYLims(self):
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# return self.getAxes().get_ylim()
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# def setXLims(self, lims):
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# self.getAxes().set_xlim(lims)
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# def setYLims(self, lims):
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# self.getAxes().set_ylim(lims)
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def setYTickLabels(self, pos, labels):
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ticks = zip(pos, labels)
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leftAx = self.plot.getPlotItem().axes['left']['item']
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# leftAx.tickLength = 5
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# leftAx.orientation = 'right'
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leftAx.setTicks([ticks, []])
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# def updateXLabel(self, text):
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# self.getAxes().set_xlabel(text)
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# self.draw()
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# def updateYLabel(self, text):
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# self.getAxes().set_ylabel(text)
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# self.draw()
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# def updateTitle(self, text):
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# self.getAxes().set_title(text)
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# self.draw()
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# def updateWidget(self, xlabel, ylabel, title):
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# self.updateXLabel(xlabel)
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# self.updateYLabel(ylabel)
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# self.updateTitle(title)
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# def insertLabel(self, pos, text):
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# pos = pos / max(self.getAxes().ylim)
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# axann = self.getAxes().annotate(text, xy=(.03, pos),
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# xycoords='axes fraction')
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# axann.set_bbox(dict(facecolor='lightgrey', alpha=.6))
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def draw(self):
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pass
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class WaveformWidget(FigureCanvas):
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def __init__(self, parent=None, xlabel='x', ylabel='y', title='Title'):
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