def __init__(self, pipette, parent=None):
QtGui.QWidget.__init__(self, parent)
self.pip = pipette
self.moving = False
self.pip.sigGlobalTransformChanged.connect(self.positionChanged)
self.pip.sigDataChanged.connect(self.updatePlots)
if isinstance(pipette, PatchPipette):
self.pip.sigStateChanged.connect(self.stateChanged)
self.moveTimer = QtCore.QTimer()
self.moveTimer.timeout.connect(self.positionChangeFinished)
self.ui = Ui_PipetteControl()
self.ui.setupUi(self)
self.ui.stateCombo.activated.connect(self.changeState)
n = re.sub(r'[^\d]+', '', pipette.name())
self.ui.selectBtn.setText(n)
for ch in self.children():
ch.pipette = pipette
ch.pipCtrl = self
self.gv = pg.GraphicsLayoutWidget()
self.leftPlot = self.gv.addPlot()
self.rightPlot = self.gv.addPlot()
self.rightPlot.setXLink(self.leftPlot.getViewBox())
self.ui.plotLayout.addWidget(self.gv)
def makeObject(self, host):
typ = self.type()
args = self.args()
if typ == 'plot':
obj = pg.PlotWidget(name=self.name(), **args)
elif typ == 'imageView':
obj = pg.ImageView(**args)
elif typ == 'canvas':
obj = Canvas.Canvas(**args)
elif typ == 'fileInput':
obj = FileLoader.FileLoader(host.dataManager(), **args)
#elif typ == 'database':
#obj = DatabaseGui.DatabaseGui(host.dataManager(), **args)
elif typ == 'table':
obj = pg.TableWidget(**args)
elif typ == 'dataTree':
obj = pg.DataTreeWidget(**args)
elif typ == 'parameterTree':
obj = pg.parametertree.ParameterTree(**args)
elif typ == 'graphicsView':
obj = pg.GraphicsView(**args)
elif typ == 'graphicsLayout':
obj = pg.GraphicsLayoutWidget(**args)
elif typ == 'viewBox':
obj = pg.GraphicsView()
obj.setCentralItem(pg.ViewBox(**args))
else:
raise Exception(
"Cannot automatically create element '%s' (type=%s)" %
(self.name, typ))
#self.setObject(obj) ## handled indirectly..
return obj
def __init__(self):
QtGui.QWidget.__init__(self)
self.resize(800, 1000)
self.layout = QtGui.QGridLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
self.gw = pg.GraphicsLayoutWidget()
self.layout.addWidget(self.gw)
self.vb1 = self.gw.addViewBox()
self.img1 = pg.ImageItem()
self.vb1.addItem(self.img1)
self.vb2 = self.gw.addViewBox(row=1, col=0)
self.img2 = pg.ImageItem()
self.vb2.addItem(self.img2)
for vb in (self.vb1, self.vb2):
vb.invertY()
vb.setAspectLocked(True)
self.plt1 = self.gw.addPlot(row=2, col=0)
self.plt1.setLabels(bottom=('time', 's'))
self.plt1_items = []
self.rois = [
pg.RectROI([0, 0], [10, 10], pen=(i, 4)) for i in range(2)
]
for roi in self.rois:
self.vb1.addItem(roi)
roi.sigRegionChangeFinished.connect(self.roi_changed)
self.ignore_roi_change = False
self.plt2 = self.gw.addPlot(row=3, col=0)
self.plt2.setXLink(self.plt1)
self.plt2.setLabels(bottom=('time', 's'))
self.base_time_rgn = pg.LinearRegionItem([0.0, 0.1])
self.test_time_rgn = pg.LinearRegionItem([0.1, 0.11])
for time_rgn in (self.base_time_rgn, self.test_time_rgn):
self.plt1.addItem(time_rgn)
time_rgn.sigRegionChangeFinished.connect(self.time_rgn_changed)
time_rgn.sigRegionChangeFinished.connect(
self.update_sequence_analysis)
self.clamp_plots = []
self.plt3 = self.gw.addPlot(row=4, col=0)
self.plt3.setLabels(left="dF / F", bottom="trial")
self.show()
def __init__(self, trackers):
self.trackers = trackers
self.nextFrame = None
pg.QtGui.QWidget.__init__(self)
self.timer = pg.QtCore.QTimer()
self.timer.timeout.connect(self.update)
self.layout = pg.QtGui.QGridLayout()
self.setLayout(self.layout)
self.gv = pg.GraphicsLayoutWidget()
self.layout.addWidget(self.gv, 0, 0)
self.plot = self.gv.addPlot(labels={
'left': ('Drift distance', 'm'),
'bottom': ('Time', 's')
})
self.plot.addLegend()
self.xplot = self.gv.addPlot(labels={'left': ('X position', 'm')},
row=1,
col=0)
self.yplot = self.gv.addPlot(labels={'left': ('Y position', 'm')},
row=2,
col=0)
self.zplot = self.gv.addPlot(labels={
'left': ('Z position', 'm'),
'bottom': ('Time', 's')
},
row=3,
col=0)
for plt in [self.xplot, self.yplot, self.zplot]:
plt.setYRange(-10e-6, 10e-6)
self.pens = [(i, len(trackers)) for i in range(len(trackers))]
self.lines = [
self.plot.plot(pen=self.pens[i], name=trackers[i].dev.name())
for i in range(len(trackers))
]
# self.errors = [[] for i in range(len(trackers))]
# self.cumulative = np.zeros((len(trackers), 3))
self.positions = []
self.times = []
self.timer.start(2000)
trackers[0]._getImager().sigNewFrame.connect(self.newFrame)
self.show()
def __init__(self, **kwds):
if not HAVE_AICCF:
raise Exception(
"This item requires the aiccf module, but it could not be imported."
)
kwds.pop('viewRect', None)
self.atlas = CCFAtlasData()
with pg.BusyCursor():
self.atlasView = AtlasSliceView()
self.atlasView.set_data(self.atlas)
item = self.atlasView.img2
opts = {'scalable': True, 'rotatable': True, 'movable': True}
opts.update(kwds)
CanvasItem.__init__(self, item, **opts)
self.__ctrl = Qt.QWidget()
self.__layout = Qt.QGridLayout()
self.__ctrl.setLayout(self.__layout)
self.__layout.setContentsMargins(0, 0, 0, 0)
self.__layout.addWidget(self.atlasView.display_ctrl, 0, 0)
self.__layout.addWidget(self.atlasView.label_tree, 1, 0)
self.showSliceBtn = Qt.QPushButton("Show slice")
self.showSliceBtn.setCheckable(True)
self.__layout.addWidget(self.showSliceBtn, 2, 0)
self.showSliceBtn.toggled.connect(self.showSliceToggled)
self.layout.addWidget(self.__ctrl, self.layout.rowCount(), 0, 1, 2)
# Set up window for selecting slice plane
self.sliceWidget = Qt.QWidget()
self.sliceLayout = Qt.QGridLayout()
self.sliceWidget.setLayout(self.sliceLayout)
self.sliceGraphicsView = pg.GraphicsLayoutWidget()
self.sliceLayout.addWidget(self.sliceGraphicsView, 0, 0)
self.sliceView = self.sliceGraphicsView.addViewBox()
self.sliceView.addItem(self.atlasView.img1)
self.sliceView.autoRange()
self.sliceView.setAspectLocked(True)
self.sliceView.addItem(self.atlasView.line_roi)
self.sliceLayout.addWidget(self.atlasView.zslider, 1, 0)
self.sliceLayout.addWidget(self.atlasView.angle_slider, 2, 0)
self.sliceWidget.resize(800, 800)
def __init__(self):
QtGui.QSplitter.__init__(self, QtCore.Qt.Horizontal)
self.resize(800, 1000)
self.params = pg.parametertree.Parameter(
name='params',
type='group',
children=[
dict(name='sequence',
type='group',
children=[
dict(name='analysis',
type='list',
values=['dF / F', 'SNR', 'noise']),
]),
])
self.ptree = pg.parametertree.ParameterTree()
self.ptree.setParameters(self.params)
self.params.child('sequence').sigTreeStateChanged.connect(
self.update_sequence_analysis)
self.leftPanel = QtGui.QWidget()
self.addWidget(self.leftPanel)
self.layout = QtGui.QGridLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.leftPanel.setLayout(self.layout)
self.layout.addWidget(self.ptree, 0, 0)
self.gw = pg.GraphicsLayoutWidget()
self.addWidget(self.gw)
self.vb1 = self.gw.addViewBox()
self.img1 = pg.ImageItem()
self.vb1.addItem(self.img1)
self.vb2 = self.gw.addViewBox(row=1, col=0)
self.img2 = pg.ImageItem()
self.vb2.addItem(self.img2)
for vb in (self.vb1, self.vb2):
vb.invertY()
vb.setAspectLocked(True)
self.plt1 = self.gw.addPlot(row=2, col=0)
self.plt1.setLabels(bottom=('time', 's'))
self.plt1_items = []
self.rois = [
pg.EllipseROI([0, 0], [10, 10], pen=(i, 4)) for i in range(2)
]
for roi in self.rois:
self.vb1.addItem(roi)
roi.sigRegionChangeFinished.connect(self.roi_changed)
self.ignore_roi_change = False
self.plt2 = self.gw.addPlot(row=3, col=0)
self.plt2.setXLink(self.plt1)
self.plt2.setLabels(bottom=('time', 's'))
self.noise_time_rgn = pg.LinearRegionItem([0.01, 0.02],
brush=(255, 0, 0, 30))
self.base_time_rgn = pg.LinearRegionItem([0.025, 0.95],
brush=(0, 255, 0, 30))
self.test_time_rgn = pg.LinearRegionItem([0.1, 0.11],
brush=(0, 0, 255, 30))
for time_rgn in (self.base_time_rgn, self.test_time_rgn,
self.noise_time_rgn):
self.plt1.addItem(time_rgn)
time_rgn.sigRegionChangeFinished.connect(self.time_rgn_changed)
time_rgn.sigRegionChangeFinished.connect(
self.update_sequence_analysis)
self.clamp_plots = []
self.plt3 = self.gw.addPlot(row=4, col=0)
self.plt3.setLabels(left="dF / F", bottom="trial")
self.show()
