first semi-working plot of all traces

This commit is contained in:
Marcel Paffrath 2017-06-07 17:05:48 +02:00
parent be8035e118
commit a07162d668
3 changed files with 211 additions and 7 deletions

View File

@ -42,6 +42,11 @@ from PySide.QtGui import QMainWindow, QInputDialog, QIcon, QFileDialog, \
import numpy as np import numpy as np
from obspy import UTCDateTime from obspy import UTCDateTime
try:
import pyqtgraph as pg
except:
pg = None
try: try:
from matplotlib.backends.backend_qt4agg import FigureCanvas from matplotlib.backends.backend_qt4agg import FigureCanvas
except ImportError: except ImportError:
@ -66,7 +71,7 @@ from pylot.core.util.utils import fnConstructor, getLogin, \
full_range full_range
from pylot.core.io.location import create_creation_info, create_event from pylot.core.io.location import create_creation_info, create_event
from pylot.core.util.widgets import FilterOptionsDialog, NewEventDlg, \ from pylot.core.util.widgets import FilterOptionsDialog, NewEventDlg, \
WaveformWidget, PropertiesDlg, HelpForm, createAction, PickDlg, \ WaveformWidget, WaveformWidgetPG, PropertiesDlg, HelpForm, createAction, PickDlg, \
getDataType, ComparisonDialog, TuneAutopicker, AutoPickParaBox getDataType, ComparisonDialog, TuneAutopicker, AutoPickParaBox
from pylot.core.util.map_projection import map_projection from pylot.core.util.map_projection import map_projection
from pylot.core.util.structure import DATASTRUCTURE from pylot.core.util.structure import DATASTRUCTURE
@ -210,8 +215,14 @@ class MainWindow(QMainWindow):
# create central matplotlib figure canvas widget # create central matplotlib figure canvas widget
plottitle = "Overview: {0} components ".format(self.getComponent()) plottitle = "Overview: {0} components ".format(self.getComponent())
self.dataPlot = WaveformWidget(parent=self, xlabel=xlab, ylabel=None, if pg:
title=plottitle) 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) self.dataPlot.setCursor(Qt.CrossCursor)
# add scroll area used in case number of traces gets too high # add scroll area used in case number of traces gets too high
@ -1187,6 +1198,12 @@ class MainWindow(QMainWindow):
''' '''
Connect signals refering to WF-Dataplot (select station, tutor_user, scrolling) Connect signals refering to WF-Dataplot (select station, tutor_user, scrolling)
''' '''
if self.pg:
pass
else:
self.connect_mpl()
def connect_mpl(self):
if not self.poS_id: if not self.poS_id:
self.poS_id = self.dataPlot.mpl_connect('button_press_event', self.poS_id = self.dataPlot.mpl_connect('button_press_event',
self.pickOnStation) self.pickOnStation)
@ -1198,11 +1215,16 @@ class MainWindow(QMainWindow):
self.scroll_id = self.dataPlot.mpl_connect('scroll_event', self.scroll_id = self.dataPlot.mpl_connect('scroll_event',
self.scrollPlot) self.scrollPlot)
def disconnectWFplotEvents(self): def disconnectWFplotEvents(self):
''' '''
Disconnect all signals refering to WF-Dataplot (select station, tutor_user, scrolling) Disconnect all signals refering to WF-Dataplot (select station, tutor_user, scrolling)
''' '''
if self.pg:
pass
else:
self.disconnect_mpl()
def disconnect_mpl(self):
if self.poS_id: if self.poS_id:
self.dataPlot.mpl_disconnect(self.poS_id) self.dataPlot.mpl_disconnect(self.poS_id)
if self.ae_id: if self.ae_id:
@ -1237,7 +1259,10 @@ class MainWindow(QMainWindow):
def clearWaveformDataPlot(self): def clearWaveformDataPlot(self):
self.disconnectWFplotEvents() self.disconnectWFplotEvents()
self.dataPlot.getAxes().cla() if self.pg:
self.dataPlot.plotitem.clear()
else:
self.dataPlot.getAxes().cla()
self.loadlocationaction.setEnabled(False) self.loadlocationaction.setEnabled(False)
self.auto_tune.setEnabled(False) self.auto_tune.setEnabled(False)
self.auto_pick.setEnabled(False) self.auto_pick.setEnabled(False)
@ -1254,6 +1279,7 @@ class MainWindow(QMainWindow):
''' '''
Open a modal thread to plot current waveform data. Open a modal thread to plot current waveform data.
''' '''
#self.plotWaveformData()
wfp_thread = Thread(self, self.plotWaveformData, wfp_thread = Thread(self, self.plotWaveformData,
progressText='Plotting waveform data...') progressText='Plotting waveform data...')
wfp_thread.finished.connect(self.finishWaveformDataPlot) wfp_thread.finished.connect(self.finishWaveformDataPlot)
@ -1284,7 +1310,7 @@ class MainWindow(QMainWindow):
plotWidget.figure.tight_layout() plotWidget.figure.tight_layout()
except: except:
pass pass
self._max_xlims = self.dataPlot.getXLims() #self._max_xlims = self.dataPlot.getXLims()
def adjustPlotHeight(self): def adjustPlotHeight(self):
height_need = len(self.data.getWFData())*self.height_factor height_need = len(self.data.getWFData())*self.height_factor

View File

@ -1 +1 @@
0af79-dirty be8035-dirty

View File

@ -12,6 +12,11 @@ import copy
import datetime import datetime
import numpy as np import numpy as np
try:
import pyqtgraph as pg
except:
pg = None
from matplotlib.figure import Figure from matplotlib.figure import Figure
from pylot.core.util.utils import find_horizontals from pylot.core.util.utils import find_horizontals
@ -42,6 +47,12 @@ from autoPyLoT import autoPyLoT
from pylot.core.util.thread import Thread from pylot.core.util.thread import Thread
import icons_rc import icons_rc
if pg:
pg.setConfigOption('background', 'w')
pg.setConfigOption('foreground', 'k')
pg.setConfigOptions(antialias=True)
#pg.setConfigOption('leftButtonPan', False)
def getDataType(parent): def getDataType(parent):
type = QInputDialog().getItem(parent, "Select phases type", "Type:", type = QInputDialog().getItem(parent, "Select phases type", "Type:",
["manual", "automatic"]) ["manual", "automatic"])
@ -393,6 +404,173 @@ class PlotWidget(FigureCanvas):
return self._parent return self._parent
class WaveformWidgetPG(QtGui.QWidget):
def __init__(self, parent=None, xlabel='x', ylabel='y', title='Title'):
QtGui.QWidget.__init__(self, parent)#, 1)
self.setParent(parent)
self._parent = parent
# attribute plotdict is a dictionary connecting position and a name
self.plotdict = dict()
# create plot
self.main_layout = QtGui.QVBoxLayout()
self.setLayout(self.main_layout)
#self.win = pg.GraphicsWindow(title="Window")
self.plot = pg.PlotWidget(title=title)
self.main_layout.addWidget(self.plot)
#self.plot = self.win.addPlot(title=title)
self.plot.setMouseEnabled(False, False)
self.plot.showGrid(x=False, y=True, alpha=0.2)
# update labels of the entire widget
#self.updateWidget(xlabel, ylabel, title)
self.vLine = pg.InfiniteLine(angle=90, movable=False)
self.hLine = pg.InfiniteLine(angle=0, movable=False)
self.plot.addItem(self.vLine, ignoreBounds=True)
self.plot.addItem(self.hLine, ignoreBounds=True)
self._proxy = pg.SignalProxy(self.plot.scene().sigMouseMoved, rateLimit=60, slot=self.mouseMoved)
def mouseMoved(self, evt):
pos = evt[0] ## using signal proxy turns original arguments into a tuple
if self.plot.sceneBoundingRect().contains(pos):
mousePoint = self.plot.getPlotItem().vb.mapSceneToView(pos)
index = int(mousePoint.x())
# if index > 0 and index < len(data1):
# 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]))
self.vLine.setPos(mousePoint.x())
self.hLine.setPos(mousePoint.y())
def getPlotDict(self):
return self.plotdict
def setPlotDict(self, key, value):
self.plotdict[key] = value
def clearPlotDict(self):
self.plotdict = dict()
def getParent(self):
return self._parent
def setParent(self, parent):
self._parent = parent
def plotWFData(self, wfdata, title=None, zoomx=None, zoomy=None,
noiselevel=None, scaleddata=False, mapping=True,
component='*', nth_sample=1, iniPick=None):
#self.getAxes().cla()
self.clearPlotDict()
wfstart, wfend = full_range(wfdata)
nmax = 0
settings = QSettings()
compclass = settings.value('compclass')
if not compclass:
print('Warning: No settings for channel components found. Using default')
compclass = SetChannelComponents()
if not component == '*':
alter_comp = compclass.getCompPosition(component)
#alter_comp = str(alter_comp[0])
wfdata = wfdata.select(component=component)
wfdata += wfdata.select(component=alter_comp)
# list containing tuples of network, station, channel (for sorting)
nsc = []
for trace in wfdata:
nsc.append((trace.stats.network, trace.stats.station, trace.stats.channel))
nsc.sort()
nsc.reverse()
for n, (network, station, channel) in enumerate(nsc):
st = wfdata.select(network=network, station=station, channel=channel)
trace = st[0]
if mapping:
comp = channel[-1]
n = compclass.getPlotPosition(str(comp))
#n = n[0]
if n > nmax:
nmax = n
msg = 'plotting %s channel of station %s' % (channel, station)
print(msg)
stime = trace.stats.starttime - wfstart
time_ax = prepTimeAxis(stime, trace)
if time_ax is not None:
if not scaleddata:
trace.detrend('constant')
trace.normalize(np.max(np.abs(trace.data)) * 2)
times = [time for index, time in enumerate(time_ax) if not index%nth_sample]
data = [datum + n for index, datum in enumerate(trace.data) if not index%nth_sample]
self.plot.plot(times, data, pen=(0, 0, 0))
if noiselevel is not None:
for level in noiselevel:
self.plot.plot([time_ax[0], time_ax[-1]],
[level, level], pen=(0, 0, 0))
# if iniPick:
# ax = self.getAxes()
# ax.vlines(iniPick, ax.get_ylim()[0], ax.get_ylim()[1],
# colors='m', linestyles='dashed',
# linewidth=2)
self.setPlotDict(n, (station, channel, network))
xlabel = 'seconds since {0}'.format(wfstart)
ylabel = ''
#self.updateWidget(xlabel, ylabel, title)
# self.setXLims([0, wfend - wfstart])
# self.setYLims([-0.5, nmax + 0.5])
# if zoomx is not None:
# self.setXLims(zoomx)
# if zoomy is not None:
# self.setYLims(zoomy)
# self.draw()
# def getAxes(self):
# return self.axes
# def getXLims(self):
# return self.getAxes().get_xlim()
# def getYLims(self):
# return self.getAxes().get_ylim()
# def setXLims(self, lims):
# self.getAxes().set_xlim(lims)
# def setYLims(self, lims):
# self.getAxes().set_ylim(lims)
def setYTickLabels(self, pos, labels):
ticks = zip(pos, labels)
leftAx = self.plot.getPlotItem().axes['left']['item']
# leftAx.tickLength = 5
# leftAx.orientation = 'right'
leftAx.setTicks([ticks, []])
# def updateXLabel(self, text):
# self.getAxes().set_xlabel(text)
# self.draw()
# def updateYLabel(self, text):
# self.getAxes().set_ylabel(text)
# self.draw()
# def updateTitle(self, text):
# self.getAxes().set_title(text)
# self.draw()
# def updateWidget(self, xlabel, ylabel, title):
# self.updateXLabel(xlabel)
# self.updateYLabel(ylabel)
# self.updateTitle(title)
# def insertLabel(self, pos, text):
# pos = pos / max(self.getAxes().ylim)
# axann = self.getAxes().annotate(text, xy=(.03, pos),
# xycoords='axes fraction')
# axann.set_bbox(dict(facecolor='lightgrey', alpha=.6))
def draw(self):
pass
class WaveformWidget(FigureCanvas): class WaveformWidget(FigureCanvas):
def __init__(self, parent=None, xlabel='x', ylabel='y', title='Title'): def __init__(self, parent=None, xlabel='x', ylabel='y', title='Title'):