def _set_rt_x_axis_labels(self):
# todo: refactor as helper
a = QwtScaleDraw()
# render tic labels in modfied format:
label = lambda self, v: QwtText(formatSeconds(v))
a.label = new.instancemethod(label, self.widget.plot, QwtScaleDraw)
self.widget.plot.setAxisScaleDraw(self.widget.plot.xBottom, a)
def __init__(self, rangeSelectionCallback=None):
super(RtPlotter, self).__init__("RT", "I")
self.rangeSelectionCallback = rangeSelectionCallback
widget = self.widget
widget.plot.__class__ = RtPlot
# todo: refactor as helper
a = QwtScaleDraw()
# render tic labels in modfied format:
label = lambda self, v: QwtText(formatSeconds(v))
a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
widget.plot.setAxisScaleDraw(widget.plot.xBottom, a)
self.pm = PlotManager(widget)
self.pm.add_plot(widget.plot)
t = self.pm.add_tool(RtSelectionTool)
self.addTool(RtSelectionTool)
self.pm.set_default_tool(t)
marker = Marker(label_cb=self.widget.plot.label_info,
constraint_cb=self.widget.plot.on_plot)
marker.rts = [0]
setupStyleRtMarker(marker)
marker.attach(self.widget.plot)
self.marker = marker
label = make.info_label("T", [RtCursorInfo(marker)], title=None)
label.labelparam.label = ""
self.label = label
self.minRTRangeSelected = None
self.maxRTRangeSelected = None
def set_rt_formatting_on_x_axis(plot):
def label(self, v):
return QwtText(formatSeconds(v))
a = QwtScaleDraw()
a.label = new.instancemethod(label, plot, QwtScaleDraw)
plot.setAxisScaleDraw(plot.xBottom, a)
def _set_ts_x_axis_labels(self, data):
# todo: refactor as helper
all_ts = [tsi for ts in data for tsi in ts.x]
pos = find_datetime_split_pos(all_ts)
a = QwtScaleDraw()
# render tic labels in modfied format:
label = lambda self, v, pos=pos: QwtText(format_datetime_value(pos, v)) # QwtText(str(v))
a.label = new.instancemethod(label, self.widget.plot, QwtScaleDraw)
self.widget.plot.setAxisScaleDraw(self.widget.plot.xBottom, a)
def set_datetime_formating_on_x_axis(plot):
def label(self, float_val):
if float_val < 1.0:
return QwtText("")
dt = datetime.datetime.fromordinal(int(float_val))
txt = str(dt).split(" ")[0]
return QwtText(txt)
a = QwtScaleDraw()
a.label = new.instancemethod(label, plot, QwtScaleDraw)
plot.setAxisScaleDraw(plot.xBottom, a)
def set_datetime_formating_on_x_axis(plot):
def label(self, float_val):
if float_val < 1.0:
return QwtText("")
dt = datetime.datetime.fromordinal(int(float_val))
txt = str(dt).split(" ")[0]
return QwtText(txt)
a = QwtScaleDraw()
a.label = new.instancemethod(label, plot, QwtScaleDraw)
plot.setAxisScaleDraw(plot.xBottom, a)
def __init__(self, c_callback=None, image_plot=None):
super(MzPlotter, self).__init__("m/z", "I")
self.c_callback = c_callback
widget = self.widget
# inject mofified behaviour of wigets plot attribute:
widget.plot.__class__ = MzPlot
widget.plot.register_c_callback(self.handle_c_pressed)
widget.plot.image_plot = image_plot
self.setHalfWindowWidth(0.05)
self.centralMz = None
# todo: refactor as helper
a = QwtScaleDraw()
label = lambda self, x: QwtText("%s" % x)
a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
widget.plot.setAxisScaleDraw(widget.plot.xBottom, a)
self.pm = PlotManager(widget)
self.pm.add_plot(widget.plot)
self.curve = make.curve([], [], color='b', curvestyle="Sticks")
# inject modified behaviour:
self.curve.__class__ = ModifiedCurveItem
self.widget.plot.add_item(self.curve)
t = self.pm.add_tool(MzSelectionTool)
self.pm.set_default_tool(t)
t.activate()
marker = Marker(label_cb=widget.plot.label_info,
constraint_cb=widget.plot.on_plot)
marker.attach(self.widget.plot)
line = make.segment(0, 0, 0, 0)
line.__class__ = ModifiedSegment
line.setVisible(0)
setupCommonStyle(line, marker)
label = make.info_label("TR", [MzCursorInfo(marker, line)], title=None)
label.labelparam.label = ""
self.marker = marker
self.label = label
self.line = line
def __init__(self, c_callback=None):
super(MzPlotter, self).__init__("m/z", "I")
self.c_callback = c_callback
widget = self.widget
# inject mofified behaviour of wigets plot attribute:
widget.plot.__class__ = MzPlot
widget.plot.register_c_callback(self.handle_c_pressed)
self.setHalfWindowWidth(0.05)
self.centralMz = None
# todo: refactor as helper
a = QwtScaleDraw()
label = lambda self, x : QwtText("%s" % x)
a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
widget.plot.setAxisScaleDraw(widget.plot.xBottom, a)
self.pm = PlotManager(widget)
self.pm.add_plot(widget.plot)
self.curve = make.curve([], [], color='b', curvestyle="Sticks")
# inject modified behaviour:
self.curve.__class__ = ModifiedCurveItem
self.widget.plot.add_item(self.curve)
t = self.pm.add_tool(MzSelectionTool)
self.pm.set_default_tool(t)
t.activate()
marker = Marker(label_cb=widget.plot.label_info,\
constraint_cb=widget.plot.on_plot)
marker.attach(self.widget.plot)
line = make.segment(0, 0, 0, 0)
line.__class__ = ModifiedSegment
line.setVisible(0)
setupCommonStyle(line, marker)
label = make.info_label("TR", [MzCursorInfo(marker, line)], title=None)
label.labelparam.label = ""
self.marker = marker
self.label = label
self.line = line
def __init__(self, parent=None):
super(MzPlottingWidget, self).__init__(parent, xlabel="mz", ylabel="I")
patch_inner_plot_object(self, MzPlot)
self.plot.centralMz = None
def label(self, x):
# label with full precision:
return QwtText(str(x))
a = QwtScaleDraw()
a.label = new.instancemethod(label, self.plot, QwtScaleDraw)
self.plot.setAxisScaleDraw(self.plot.xBottom, a)
self.pm = PlotManager(self)
self.pm.add_plot(self.plot)
self.curve = make_unselectable_curve([], [],
color="b",
curvestyle="Sticks")
self.plot.add_item(self.curve)
t = self.pm.add_tool(MzSelectionTool)
self.pm.set_default_tool(t)
t.activate()
marker = Marker(label_cb=self.plot.label_info,
constraint_cb=self.plot.on_plot)
marker.attach(self.plot)
line = make_measurement_line()
line.setVisible(0)
setupCommonStyle(line, marker)
line.shapeparam.line.color = "#555555"
line.shapeparam.update_shape(line)
label = make.info_label("TR", [MzCursorInfo(marker, line)], title=None)
label.labelparam.label = ""
label.labelparam.font.size = 12
label.labelparam.update_label(label)
self.marker = marker
self.label = label
self.line = line
def __init__(self, parent=None):
super(MzPlottingWidget, self).__init__(parent, xlabel="mz", ylabel="I")
patch_inner_plot_object(self, MzPlot)
self.plot.centralMz = None
def label(self, x):
# label with full precision:
return QwtText(str(x))
a = QwtScaleDraw()
a.label = new.instancemethod(label, self.plot, QwtScaleDraw)
self.plot.setAxisScaleDraw(self.plot.xBottom, a)
self.pm = PlotManager(self)
self.pm.add_plot(self.plot)
self.curve = make_unselectable_curve([], [], color="b", curvestyle="Sticks")
self.plot.add_item(self.curve)
t = self.pm.add_tool(MzSelectionTool)
self.pm.set_default_tool(t)
t.activate()
marker = Marker(label_cb=self.plot.label_info, constraint_cb=self.plot.on_plot)
marker.attach(self.plot)
line = make_measurement_line()
line.setVisible(0)
setupCommonStyle(line, marker)
line.shapeparam.line.color = "#555555"
line.shapeparam.update_shape(line)
label = make.info_label("TR", [MzCursorInfo(marker, line)], title=None)
label.labelparam.label = ""
label.labelparam.font.size = 12
label.labelparam.update_label(label)
self.marker = marker
self.label = label
self.line = line
def __init__(self, rangeSelectionCallback = None):
super(RtPlotter, self).__init__("RT", "I")
self.rangeSelectionCallback = rangeSelectionCallback
widget = self.widget
widget.plot.__class__ = RtPlot
# todo: refactor as helper
a = QwtScaleDraw()
# render tic labels in modfied format:
label = lambda self, v: QwtText(formatSeconds(v))
a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
widget.plot.setAxisScaleDraw(widget.plot.xBottom, a)
#a.label = new.instancemethod(label, widget.plot, QwtScaleDraw)
self.pm = PlotManager(widget)
self.pm.add_plot(widget.plot)
t = self.pm.add_tool(RtSelectionTool)
self.addTool(RtSelectionTool)
self.pm.set_default_tool(t)
marker = Marker(label_cb=self.widget.plot.label_info,\
constraint_cb=self.widget.plot.on_plot)
marker.rts = [0]
setupStyleRtMarker(marker)
marker.attach(self.widget.plot)
self.marker = marker
label = make.info_label("T", [RtCursorInfo(marker)], title=None)
label.labelparam.label = ""
self.label=label
self.minRTRangeSelected = None
self.maxRTRangeSelected = None
def set_y_axis_scale_draw(widget):
""" sets minimum extent for aligning chromatogram and peakmap plot """
drawer = QwtScaleDraw()
drawer.setMinimumExtent(50)
widget.plot.setAxisScaleDraw(widget.plot.yLeft, drawer)
def __init__( self, *args ):
QwtScaleDraw.__init__( self, *args )
def set_y_axis_scale_draw(widget):
""" sets minimum extent for aligning chromatogram and peakmap plot """
drawer = QwtScaleDraw()
drawer.setMinimumExtent(50)
widget.plot.setAxisScaleDraw(widget.plot.yLeft, drawer)
def set_rt_formatting_on_x_axis(plot):
def label(self, v):
return QwtText(formatSeconds(v))
a = QwtScaleDraw()
a.label = new.instancemethod(label, plot, QwtScaleDraw)
plot.setAxisScaleDraw(plot.xBottom, a)
