diff options
Diffstat (limited to 'src/silx/gui/data/DataViews.py')
| -rw-r--r-- | src/silx/gui/data/DataViews.py | 420 |
1 files changed, 261 insertions, 159 deletions
diff --git a/src/silx/gui/data/DataViews.py b/src/silx/gui/data/DataViews.py index 0a4569f..ed688b8 100644 --- a/src/silx/gui/data/DataViews.py +++ b/src/silx/gui/data/DataViews.py @@ -1,6 +1,6 @@ # /*########################################################################## # -# Copyright (c) 2016-2022 European Synchrotron Radiation Facility +# Copyright (c) 2016-2023 European Synchrotron Radiation Facility # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal @@ -24,14 +24,12 @@ """This module defines a views used by :class:`silx.gui.data.DataViewer`. """ -from collections import OrderedDict import logging import numbers import numpy import os import silx.io -from silx.utils import deprecation from silx.gui import qt, icons from silx.gui.data.TextFormatter import TextFormatter from silx.io import nxdata @@ -129,9 +127,17 @@ class DataInfo(object): if nxd is not None: self.hasNXdata = True # can we plot it? - is_scalar = nxd.signal_is_0d or nxd.interpretation in ["scalar", "scaler"] - if not (is_scalar or nxd.is_curve or nxd.is_x_y_value_scatter or - nxd.is_image or nxd.is_stack): + is_scalar = nxd.signal_is_0d or nxd.interpretation in [ + "scalar", + "scaler", + ] + if not ( + is_scalar + or nxd.is_curve + or nxd.is_x_y_value_scatter + or nxd.is_image + or nxd.is_stack + ): # invalid: cannot be plotted by any widget self.isInvalidNXdata = True elif nx_class == "NXdata": @@ -174,8 +180,7 @@ class DataInfo(object): self.isComplex = numpy.issubdtype(data.dtype, numpy.complexfloating) self.isBoolean = numpy.issubdtype(data.dtype, numpy.bool_) elif self.hasNXdata: - self.isNumeric = numpy.issubdtype(nxd.signal.dtype, - numpy.number) + self.isNumeric = numpy.issubdtype(nxd.signal.dtype, numpy.number) self.isComplex = numpy.issubdtype(nxd.signal.dtype, numpy.complexfloating) self.isBoolean = numpy.issubdtype(nxd.signal.dtype, numpy.bool_) else: @@ -235,6 +240,7 @@ class DataViewHooks(object): """Called when the widget of the view was created""" return + class DataView(object): """Holder for the data view.""" @@ -335,13 +341,11 @@ class DataView(object): pass def isWidgetInitialized(self): - """Returns true if the widget is already initialized. - """ + """Returns true if the widget is already initialized.""" return self.__widget is not None def select(self): - """Called when the view is selected to display the data. - """ + """Called when the view is selected to display the data.""" return def getWidget(self): @@ -384,20 +388,25 @@ class DataView(object): :rtype: str """ if indices is None: - return '' + return "" def formatSlice(slice_): start, stop, step = slice_.start, slice_.stop, slice_.step - string = ('' if start is None else str(start)) + ':' + string = ("" if start is None else str(start)) + ":" if stop is not None: string += str(stop) if step not in (None, 1): - string += ':' + step + string += ":" + step return string - return '[' + ', '.join( - formatSlice(index) if isinstance(index, slice) else str(index) - for index in indices) + ']' + return ( + "[" + + ", ".join( + formatSlice(index) if isinstance(index, slice) else str(index) + for index in indices + ) + + "]" + ) def titleForSelection(self, selection): """Build title from given selection information. @@ -413,9 +422,9 @@ class DataView(object): slicing = self.__formatSlices(selection.slice) except Exception: _logger.debug("Error while formatting slices", exc_info=True) - slicing = '[sliced]' + slicing = "[sliced]" - permuted = '(permuted)' if selection.permutation is not None else '' + permuted = "(permuted)" if selection.permutation is not None else "" try: title = self.TITLE_PATTERN.format( @@ -423,7 +432,8 @@ class DataView(object): filename=filename, datapath=selection.datapath, slicing=slicing, - permuted=permuted) + permuted=permuted, + ) except Exception: _logger.debug("Error while formatting title", exc_info=True) title = selection.datapath + slicing @@ -530,10 +540,6 @@ class _CompositeDataView(DataView): """ raise NotImplementedError() - @deprecation.deprecated(replacement="getReachableViews", since_version="0.10") - def availableViews(self): - return self.getViews() - def isSupportedData(self, data, info): """If true, the composite view allow sub views to access to this data. Else this this data is considered as not supported by any of sub views @@ -556,7 +562,7 @@ class SelectOneDataView(_CompositeDataView): :param qt.QWidget parent: Parent of the hold widget """ super(SelectOneDataView, self).__init__(parent, modeId, icon, label) - self.__views = OrderedDict() + self.__views = {} self.__currentView = None def setHooks(self, hooks): @@ -711,9 +717,10 @@ class SelectOneDataView(_CompositeDataView): return False # replace oldView with new view in dict - self.__views = OrderedDict( - (newView, None) if view is oldView else (view, idx) for - view, idx in self.__views.items()) + self.__views = dict( + (newView, None) if view is oldView else (view, idx) + for view, idx in self.__views.items() + ) return True @@ -733,7 +740,9 @@ class SelectManyDataView(_CompositeDataView): :param qt.QWidget parent: Parent of the hold widget """ - super(SelectManyDataView, self).__init__(parent, modeId=None, icon=None, label=None) + super(SelectManyDataView, self).__init__( + parent, modeId=None, icon=None, label=None + ) if views is None: views = [] self.__views = views @@ -776,7 +785,11 @@ class SelectManyDataView(_CompositeDataView): """ if not self.isSupportedData(data, info): return [] - views = [v for v in self.__views if v.getCachedDataPriority(data, info) != DataView.UNSUPPORTED] + views = [ + v + for v in self.__views + if v.getCachedDataPriority(data, info) != DataView.UNSUPPORTED + ] return views def customAxisNames(self): @@ -870,11 +883,13 @@ class _Plot1dView(DataView): parent=parent, modeId=PLOT1D_MODE, label="Curve", - icon=icons.getQIcon("view-1d")) + icon=icons.getQIcon("view-1d"), + ) self.__resetZoomNextTime = True def createWidget(self, parent): from silx.gui import plot + widget = plot.Plot1D(parent=parent) widget.setGraphGrid(True) return widget @@ -892,10 +907,12 @@ class _Plot1dView(DataView): data = self.normalizeData(data) plotWidget = self.getWidget() legend = "data" - plotWidget.addCurve(legend=legend, - x=range(len(data)), - y=data, - resetzoom=self.__resetZoomNextTime) + plotWidget.addCurve( + legend=legend, + x=range(len(data)), + y=data, + resetzoom=self.__resetZoomNextTime, + ) plotWidget.setActiveCurve(legend) self.__resetZoomNextTime = True @@ -928,7 +945,8 @@ class _Plot2dRecordView(DataView): parent=parent, modeId=RECORD_PLOT_MODE, label="Curve", - icon=icons.getQIcon("view-1d")) + icon=icons.getQIcon("view-1d"), + ) self.__resetZoomNextTime = True self._data = None self._xAxisDropDown = None @@ -937,6 +955,7 @@ class _Plot2dRecordView(DataView): def createWidget(self, parent): from ._RecordPlot import RecordPlot + return RecordPlot(parent=parent) def clear(self): @@ -952,7 +971,9 @@ class _Plot2dRecordView(DataView): self._data = self.normalizeData(data) all_fields = sorted(self._data.dtype.fields.items(), key=lambda e: e[1][1]) - numeric_fields = [f[0] for f in all_fields if numpy.issubdtype(f[1][0], numpy.number)] + numeric_fields = [ + f[0] for f in all_fields if numpy.issubdtype(f[1][0], numpy.number) + ] if numeric_fields == self.__fields: # Reuse previously selected fields fieldNameX = self.getWidget().getXAxisFieldName() fieldNameY = self.getWidget().getYAxisFieldName() @@ -974,8 +995,12 @@ class _Plot2dRecordView(DataView): self._plotData(fieldNameX, fieldNameY) if not self._xAxisDropDown: - self._xAxisDropDown = self.getWidget().getAxesSelectionToolBar().getXAxisDropDown() - self._yAxisDropDown = self.getWidget().getAxesSelectionToolBar().getYAxisDropDown() + self._xAxisDropDown = ( + self.getWidget().getAxesSelectionToolBar().getXAxisDropDown() + ) + self._yAxisDropDown = ( + self.getWidget().getAxesSelectionToolBar().getYAxisDropDown() + ) self._xAxisDropDown.activated.connect(self._onAxesSelectionChaned) self._yAxisDropDown.activated.connect(self._onAxesSelectionChaned) @@ -993,10 +1018,9 @@ class _Plot2dRecordView(DataView): xdata = numpy.arange(len(ydata)) else: xdata = self._data[fieldNameX] - self.getWidget().addCurve(legend="data", - x=xdata, - y=ydata, - resetzoom=self.__resetZoomNextTime) + self.getWidget().addCurve( + legend="data", x=xdata, y=ydata, resetzoom=self.__resetZoomNextTime + ) self.getWidget().setXAxisFieldName(fieldNameX) self.getWidget().setYAxisFieldName(fieldNameY) self.__resetZoomNextTime = True @@ -1031,18 +1055,20 @@ class _Plot2dView(DataView): parent=parent, modeId=PLOT2D_MODE, label="Image", - icon=icons.getQIcon("view-2d")) + icon=icons.getQIcon("view-2d"), + ) self.__resetZoomNextTime = True def createWidget(self, parent): from silx.gui import plot + widget = plot.Plot2D(parent=parent) widget.setDefaultColormap(self.defaultColormap()) - widget.getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getColormapAction().setColormapDialog(self.defaultColorDialog()) widget.getIntensityHistogramAction().setVisible(True) widget.setKeepDataAspectRatio(True) - widget.getXAxis().setLabel('X') - widget.getYAxis().setLabel('Y') + widget.getXAxis().setLabel("X") + widget.getYAxis().setLabel("Y") maskToolsWidget = widget.getMaskToolsDockWidget().widget() maskToolsWidget.setItemMaskUpdated(True) return widget @@ -1058,9 +1084,9 @@ class _Plot2dView(DataView): def setData(self, data): data = self.normalizeData(data) - self.getWidget().addImage(legend="data", - data=data, - resetzoom=self.__resetZoomNextTime) + self.getWidget().addImage( + legend="data", data=data, resetzoom=self.__resetZoomNextTime + ) self.__resetZoomNextTime = False def setDataSelection(self, selection): @@ -1072,9 +1098,7 @@ class _Plot2dView(DataView): def getDataPriority(self, data, info): if info.size <= 0: return DataView.UNSUPPORTED - if (data is None or - not info.isArray or - not (info.isNumeric or info.isBoolean)): + if data is None or not info.isArray or not (info.isNumeric or info.isBoolean): return DataView.UNSUPPORTED if info.dim < 2: return DataView.UNSUPPORTED @@ -1094,7 +1118,8 @@ class _Plot3dView(DataView): parent=parent, modeId=PLOT3D_MODE, label="Cube", - icon=icons.getQIcon("view-3d")) + icon=icons.getQIcon("view-3d"), + ) try: from ._VolumeWindow import VolumeWindow # noqa except ImportError: @@ -1145,20 +1170,32 @@ class _ComplexImageView(DataView): parent=parent, modeId=COMPLEX_IMAGE_MODE, label="Complex Image", - icon=icons.getQIcon("view-2d")) + icon=icons.getQIcon("view-2d"), + ) def createWidget(self, parent): from silx.gui.plot.ComplexImageView import ComplexImageView + widget = ComplexImageView(parent=parent) - widget.setColormap(self.defaultColormap(), mode=ComplexImageView.ComplexMode.ABSOLUTE) - widget.setColormap(self.defaultColormap(), mode=ComplexImageView.ComplexMode.SQUARE_AMPLITUDE) - widget.setColormap(self.defaultColormap(), mode=ComplexImageView.ComplexMode.REAL) - widget.setColormap(self.defaultColormap(), mode=ComplexImageView.ComplexMode.IMAGINARY) - widget.getPlot().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.setColormap( + self.defaultColormap(), mode=ComplexImageView.ComplexMode.ABSOLUTE + ) + widget.setColormap( + self.defaultColormap(), mode=ComplexImageView.ComplexMode.SQUARE_AMPLITUDE + ) + widget.setColormap( + self.defaultColormap(), mode=ComplexImageView.ComplexMode.REAL + ) + widget.setColormap( + self.defaultColormap(), mode=ComplexImageView.ComplexMode.IMAGINARY + ) + widget.getPlot().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) widget.getPlot().getIntensityHistogramAction().setVisible(True) widget.getPlot().setKeepDataAspectRatio(True) - widget.getXAxis().setLabel('X') - widget.getYAxis().setLabel('Y') + widget.getXAxis().setLabel("X") + widget.getYAxis().setLabel("Y") maskToolsWidget = widget.getPlot().getMaskToolsDockWidget().widget() maskToolsWidget.setItemMaskUpdated(True) return widget @@ -1175,8 +1212,7 @@ class _ComplexImageView(DataView): self.getWidget().setData(data) def setDataSelection(self, selection): - self.getWidget().getPlot().setGraphTitle( - self.titleForSelection(selection)) + self.getWidget().getPlot().setGraphTitle(self.titleForSelection(selection)) def axesNames(self, data, info): return ["y", "x"] @@ -1204,6 +1240,7 @@ class _ArrayView(DataView): def createWidget(self, parent): from silx.gui.data.ArrayTableWidget import ArrayTableWidget + widget = ArrayTableWidget(parent) widget.displayAxesSelector(False) return widget @@ -1238,7 +1275,8 @@ class _StackView(DataView): parent=parent, modeId=STACK_MODE, label="Image stack", - icon=icons.getQIcon("view-2d-stack")) + icon=icons.getQIcon("view-2d-stack"), + ) self.__resetZoomNextTime = True def customAxisNames(self): @@ -1252,9 +1290,12 @@ class _StackView(DataView): def createWidget(self, parent): from silx.gui import plot + widget = plot.StackView(parent=parent) widget.setColormap(self.defaultColormap()) - widget.getPlotWidget().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getPlotWidget().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) widget.setKeepDataAspectRatio(True) widget.setLabels(self.axesNames(None, None)) # hide default option panel @@ -1281,8 +1322,7 @@ class _StackView(DataView): def setDataSelection(self, selection): title = self.titleForSelection(selection) - self.getWidget().setTitleCallback( - lambda idx: "%s z=%d" % (title, idx)) + self.getWidget().setTitleCallback(lambda idx: "%s z=%d" % (title, idx)) def axesNames(self, data, info): return ["depth", "y", "x"] @@ -1350,6 +1390,7 @@ class _RecordView(DataView): def createWidget(self, parent): from .RecordTableView import RecordTableView + widget = RecordTableView(parent) widget.setWordWrap(False) return widget @@ -1394,6 +1435,7 @@ class _HexaView(DataView): def createWidget(self, parent): from .HexaTableView import HexaTableView + widget = HexaTableView(parent) return widget @@ -1424,10 +1466,12 @@ class _Hdf5View(DataView): parent=parent, modeId=HDF5_MODE, label="HDF5", - icon=icons.getQIcon("view-hdf5")) + icon=icons.getQIcon("view-hdf5"), + ) def createWidget(self, parent): from .Hdf5TableView import Hdf5TableView + widget = Hdf5TableView(parent) return widget @@ -1459,10 +1503,8 @@ class _RawView(CompositeDataView): def __init__(self, parent): super(_RawView, self).__init__( - parent=parent, - modeId=RAW_MODE, - label="Raw", - icon=icons.getQIcon("view-raw")) + parent=parent, modeId=RAW_MODE, label="Raw", icon=icons.getQIcon("view-raw") + ) self.addView(_HexaView(parent)) self.addView(_ScalarView(parent)) self.addView(_ArrayView(parent)) @@ -1480,7 +1522,8 @@ class _ImageView(CompositeDataView): parent=parent, modeId=IMAGE_MODE, label="Image", - icon=icons.getQIcon("view-2d")) + icon=icons.getQIcon("view-2d"), + ) self.addView(_ComplexImageView(parent)) self.addView(_Plot2dView(parent)) @@ -1489,9 +1532,9 @@ class _InvalidNXdataView(DataView): """DataView showing a simple label with an error message to inform that a group with @NX_class=NXdata cannot be interpreted by any NXDataview.""" + def __init__(self, parent): - DataView.__init__(self, parent, - modeId=NXDATA_INVALID_MODE) + DataView.__init__(self, parent, modeId=NXDATA_INVALID_MODE) self._msg = "" def createWidget(self, parent): @@ -1532,8 +1575,10 @@ class _InvalidNXdataView(DataView): self._msg += "@default attribute, " if default_nxdata_name not in default_entry: self._msg += " but no corresponding NXdata group exists." - elif get_attr_as_unicode(default_entry[default_nxdata_name], - "NX_class") != "NXdata": + elif ( + get_attr_as_unicode(default_entry[default_nxdata_name], "NX_class") + != "NXdata" + ): self._msg += " but the corresponding item is not a " self._msg += "NXdata group." else: @@ -1544,7 +1589,10 @@ class _InvalidNXdataView(DataView): default_nxdata_name = data.attrs["default"] if default_nxdata_name not in data: self._msg += " but no corresponding NXdata group exists." - elif get_attr_as_unicode(data[default_nxdata_name], "NX_class") != "NXdata": + elif ( + get_attr_as_unicode(data[default_nxdata_name], "NX_class") + != "NXdata" + ): self._msg += " but the corresponding item is not a " self._msg += "NXdata group." else: @@ -1564,18 +1612,20 @@ class _NXdataBaseDataView(DataView): cmap_norm = nxdata.plot_style.signal_scale_type if cmap_norm is not None: self.defaultColormap().setNormalization( - 'log' if cmap_norm == 'log' else 'linear') + "log" if cmap_norm == "log" else "linear" + ) class _NXdataScalarView(_NXdataBaseDataView): """DataView using a table view for displaying NXdata scalars: 0-D signal or n-D signal with *@interpretation=scalar*""" + def __init__(self, parent): - _NXdataBaseDataView.__init__( - self, parent, modeId=NXDATA_SCALAR_MODE) + _NXdataBaseDataView.__init__(self, parent, modeId=NXDATA_SCALAR_MODE) def createWidget(self, parent): from silx.gui.data.ArrayTableWidget import ArrayTableWidget + widget = ArrayTableWidget(parent) # widget.displayAxesSelector(False) return widget @@ -1584,16 +1634,14 @@ class _NXdataScalarView(_NXdataBaseDataView): return ["col", "row"] def clear(self): - self.getWidget().setArrayData(numpy.array([[]]), - labels=True) + self.getWidget().setArrayData(numpy.array([[]]), labels=True) def setData(self, data): data = self.normalizeData(data) # data could be a NXdata or an NXentry nxd = nxdata.get_default(data, validate=False) signal = nxd.signal - self.getWidget().setArrayData(signal, - labels=True) + self.getWidget().setArrayData(signal, labels=True) def getDataPriority(self, data, info): data = self.normalizeData(data) @@ -1612,12 +1660,13 @@ class _NXdataCurveView(_NXdataBaseDataView): It also handles basic scatter plots: a 1-D signal with one axis whose values are not monotonically increasing. """ + def __init__(self, parent): - _NXdataBaseDataView.__init__( - self, parent, modeId=NXDATA_CURVE_MODE) + _NXdataBaseDataView.__init__(self, parent, modeId=NXDATA_CURVE_MODE) def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayCurvePlot + widget = ArrayCurvePlot(parent) return widget @@ -1637,24 +1686,17 @@ class _NXdataCurveView(_NXdataBaseDataView): else: x_errors = None - # this fix is necessary until the next release of PyMca (5.2.3 or 5.3.0) - # see https://github.com/vasole/pymca/issues/144 and https://github.com/vasole/pymca/pull/145 - if not hasattr(self.getWidget(), "setCurvesData") and \ - hasattr(self.getWidget(), "setCurveData"): - _logger.warning("Using deprecated ArrayCurvePlot API, " - "without support of auxiliary signals") - self.getWidget().setCurveData(nxd.signal, nxd.axes[-1], - yerror=nxd.errors, xerror=x_errors, - ylabel=nxd.signal_name, xlabel=nxd.axes_names[-1], - title=nxd.title or nxd.signal_name) - return - - self.getWidget().setCurvesData([nxd.signal] + nxd.auxiliary_signals, nxd.axes[-1], - yerror=nxd.errors, xerror=x_errors, - ylabels=signals_names, xlabel=nxd.axes_names[-1], - title=nxd.title or signals_names[0], - xscale=nxd.plot_style.axes_scale_types[-1], - yscale=nxd.plot_style.signal_scale_type) + self.getWidget().setCurvesData( + [nxd.signal] + nxd.auxiliary_signals, + nxd.axes[-1], + yerror=nxd.errors, + xerror=x_errors, + ylabels=signals_names, + xlabel=nxd.axes_names[-1], + title=nxd.title or signals_names[0], + xscale=nxd.plot_style.axes_scale_types[-1], + yscale=nxd.plot_style.signal_scale_type, + ) def getDataPriority(self, data, info): data = self.normalizeData(data) @@ -1667,16 +1709,18 @@ class _NXdataCurveView(_NXdataBaseDataView): class _NXdataXYVScatterView(_NXdataBaseDataView): """DataView using a Plot1D for displaying NXdata 3D scatters as a scatter of coloured points (1-D signal with 2 axes)""" + def __init__(self, parent): - _NXdataBaseDataView.__init__( - self, parent, modeId=NXDATA_XYVSCATTER_MODE) + _NXdataBaseDataView.__init__(self, parent, modeId=NXDATA_XYVSCATTER_MODE) def createWidget(self, parent): from silx.gui.data.NXdataWidgets import XYVScatterPlot + widget = XYVScatterPlot(parent) widget.getScatterView().setColormap(self.defaultColormap()) - widget.getScatterView().getScatterToolBar().getColormapAction().setColorDialog( - self.defaultColorDialog()) + widget.getScatterView().getScatterToolBar().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) return widget def axesNames(self, data, info): @@ -1709,13 +1753,19 @@ class _NXdataXYVScatterView(_NXdataBaseDataView): self._updateColormap(nxd) - self.getWidget().setScattersData(y_axis, x_axis, values=[nxd.signal] + nxd.auxiliary_signals, - yerror=y_errors, xerror=x_errors, - ylabel=y_label, xlabel=x_label, - title=nxd.title, - scatter_titles=[nxd.signal_name] + nxd.auxiliary_signals_names, - xscale=nxd.plot_style.axes_scale_types[-2], - yscale=nxd.plot_style.axes_scale_types[-1]) + self.getWidget().setScattersData( + y_axis, + x_axis, + values=[nxd.signal] + nxd.auxiliary_signals, + yerror=y_errors, + xerror=x_errors, + ylabel=y_label, + xlabel=x_label, + title=nxd.title, + scatter_titles=[nxd.signal_name] + nxd.auxiliary_signals_names, + xscale=nxd.plot_style.axes_scale_types[-2], + yscale=nxd.plot_style.axes_scale_types[-1], + ) def getDataPriority(self, data, info): data = self.normalizeData(data) @@ -1730,15 +1780,18 @@ class _NXdataXYVScatterView(_NXdataBaseDataView): class _NXdataImageView(_NXdataBaseDataView): """DataView using a Plot2D for displaying NXdata images: 2-D signal or n-D signals with *@interpretation=image*.""" + def __init__(self, parent): - _NXdataBaseDataView.__init__( - self, parent, modeId=NXDATA_IMAGE_MODE) + _NXdataBaseDataView.__init__(self, parent, modeId=NXDATA_IMAGE_MODE) def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayImagePlot + widget = ArrayImagePlot(parent) widget.getPlot().setDefaultColormap(self.defaultColormap()) - widget.getPlot().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getPlot().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) return widget def axesNames(self, data, info): @@ -1760,16 +1813,20 @@ class _NXdataImageView(_NXdataBaseDataView): y_axis, x_axis = nxd.axes[img_slicing] y_label, x_label = nxd.axes_names[img_slicing] y_scale, x_scale = nxd.plot_style.axes_scale_types[img_slicing] - x_units = get_attr_as_unicode(x_axis, 'units') if x_axis else None - y_units = get_attr_as_unicode(y_axis, 'units') if y_axis else None + x_units = get_attr_as_unicode(x_axis, "units") if x_axis else None + y_units = get_attr_as_unicode(y_axis, "units") if y_axis else None self.getWidget().setImageData( [nxd.signal] + nxd.auxiliary_signals, - x_axis=x_axis, y_axis=y_axis, + x_axis=x_axis, + y_axis=y_axis, signals_names=[nxd.signal_name] + nxd.auxiliary_signals_names, - xlabel=x_label, ylabel=y_label, - title=nxd.title, isRgba=isRgba, - xscale=x_scale, yscale=y_scale, + xlabel=x_label, + ylabel=y_label, + title=nxd.title, + isRgba=isRgba, + xscale=x_scale, + yscale=y_scale, keep_ratio=(x_units == y_units), ) @@ -1786,14 +1843,17 @@ class _NXdataImageView(_NXdataBaseDataView): class _NXdataComplexImageView(_NXdataBaseDataView): """DataView using a ComplexImageView for displaying NXdata complex images: 2-D signal or n-D signals with *@interpretation=image*.""" + def __init__(self, parent): - _NXdataBaseDataView.__init__( - self, parent, modeId=NXDATA_IMAGE_MODE) + _NXdataBaseDataView.__init__(self, parent, modeId=NXDATA_IMAGE_MODE) def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayComplexImagePlot + widget = ArrayComplexImagePlot(parent, colormap=self.defaultColormap()) - widget.getPlot().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getPlot().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) return widget def clear(self): @@ -1809,14 +1869,16 @@ class _NXdataComplexImageView(_NXdataBaseDataView): img_slicing = slice(-2, None) y_axis, x_axis = nxd.axes[img_slicing] y_label, x_label = nxd.axes_names[img_slicing] - x_units = get_attr_as_unicode(x_axis, 'units') if x_axis else None - y_units = get_attr_as_unicode(y_axis, 'units') if y_axis else None + x_units = get_attr_as_unicode(x_axis, "units") if x_axis else None + y_units = get_attr_as_unicode(y_axis, "units") if y_axis else None self.getWidget().setImageData( [nxd.signal] + nxd.auxiliary_signals, - x_axis=x_axis, y_axis=y_axis, + x_axis=x_axis, + y_axis=y_axis, signals_names=[nxd.signal_name] + nxd.auxiliary_signals_names, - xlabel=x_label, ylabel=y_label, + xlabel=x_label, + ylabel=y_label, title=nxd.title, keep_ratio=(x_units == y_units), ) @@ -1838,14 +1900,16 @@ class _NXdataComplexImageView(_NXdataBaseDataView): class _NXdataStackView(_NXdataBaseDataView): def __init__(self, parent): - _NXdataBaseDataView.__init__( - self, parent, modeId=NXDATA_STACK_MODE) + _NXdataBaseDataView.__init__(self, parent, modeId=NXDATA_STACK_MODE) def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayStackPlot + widget = ArrayStackPlot(parent) widget.getStackView().setColormap(self.defaultColormap()) - widget.getStackView().getPlotWidget().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getStackView().getPlotWidget().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) return widget def axesNames(self, data, info): @@ -1867,10 +1931,16 @@ class _NXdataStackView(_NXdataBaseDataView): widget = self.getWidget() widget.setStackData( - nxd.signal, x_axis=x_axis, y_axis=y_axis, z_axis=z_axis, - signal_name=signal_name, - xlabel=x_label, ylabel=y_label, zlabel=z_label, - title=title) + nxd.signal, + x_axis=x_axis, + y_axis=y_axis, + z_axis=z_axis, + signal_name=signal_name, + xlabel=x_label, + ylabel=y_label, + zlabel=z_label, + title=title, + ) # Override the colormap, while setStack overwrite it widget.getStackView().setColormap(self.defaultColormap()) @@ -1886,10 +1956,12 @@ class _NXdataStackView(_NXdataBaseDataView): class _NXdataVolumeView(_NXdataBaseDataView): def __init__(self, parent): _NXdataBaseDataView.__init__( - self, parent, + self, + parent, label="NXdata (3D)", icon=icons.getQIcon("view-nexus"), - modeId=NXDATA_VOLUME_MODE) + modeId=NXDATA_VOLUME_MODE, + ) try: import silx.gui.plot3d # noqa except ImportError: @@ -1904,6 +1976,7 @@ class _NXdataVolumeView(_NXdataBaseDataView): def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayVolumePlot + widget = ArrayVolumePlot(parent) return widget @@ -1924,10 +1997,16 @@ class _NXdataVolumeView(_NXdataBaseDataView): widget = self.getWidget() widget.setData( - nxd.signal, x_axis=x_axis, y_axis=y_axis, z_axis=z_axis, + nxd.signal, + x_axis=x_axis, + y_axis=y_axis, + z_axis=z_axis, signal_name=signal_name, - xlabel=x_label, ylabel=y_label, zlabel=z_label, - title=title) + xlabel=x_label, + ylabel=y_label, + zlabel=z_label, + title=title, + ) def getDataPriority(self, data, info): data = self.normalizeData(data) @@ -1941,16 +2020,21 @@ class _NXdataVolumeView(_NXdataBaseDataView): class _NXdataVolumeAsStackView(_NXdataBaseDataView): def __init__(self, parent): _NXdataBaseDataView.__init__( - self, parent, + self, + parent, label="NXdata (2D)", icon=icons.getQIcon("view-nexus"), - modeId=NXDATA_VOLUME_AS_STACK_MODE) + modeId=NXDATA_VOLUME_AS_STACK_MODE, + ) def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayStackPlot + widget = ArrayStackPlot(parent) widget.getStackView().setColormap(self.defaultColormap()) - widget.getStackView().getPlotWidget().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getStackView().getPlotWidget().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) return widget def axesNames(self, data, info): @@ -1972,10 +2056,16 @@ class _NXdataVolumeAsStackView(_NXdataBaseDataView): widget = self.getWidget() widget.setStackData( - nxd.signal, x_axis=x_axis, y_axis=y_axis, z_axis=z_axis, - signal_name=signal_name, - xlabel=x_label, ylabel=y_label, zlabel=z_label, - title=title) + nxd.signal, + x_axis=x_axis, + y_axis=y_axis, + z_axis=z_axis, + signal_name=signal_name, + xlabel=x_label, + ylabel=y_label, + zlabel=z_label, + title=title, + ) # Override the colormap, while setStack overwrite it widget.getStackView().setColormap(self.defaultColormap()) @@ -1989,19 +2079,25 @@ class _NXdataVolumeAsStackView(_NXdataBaseDataView): return DataView.UNSUPPORTED + class _NXdataComplexVolumeAsStackView(_NXdataBaseDataView): def __init__(self, parent): _NXdataBaseDataView.__init__( - self, parent, + self, + parent, label="NXdata (2D)", icon=icons.getQIcon("view-nexus"), - modeId=NXDATA_VOLUME_AS_STACK_MODE) + modeId=NXDATA_VOLUME_AS_STACK_MODE, + ) self._is_complex_data = False def createWidget(self, parent): from silx.gui.data.NXdataWidgets import ArrayComplexImagePlot + widget = ArrayComplexImagePlot(parent, colormap=self.defaultColormap()) - widget.getPlot().getColormapAction().setColorDialog(self.defaultColorDialog()) + widget.getPlot().getColormapAction().setColormapDialog( + self.defaultColorDialog() + ) return widget def axesNames(self, data, info): @@ -2023,9 +2119,13 @@ class _NXdataComplexVolumeAsStackView(_NXdataBaseDataView): self.getWidget().setImageData( [nxd.signal] + nxd.auxiliary_signals, - x_axis=x_axis, y_axis=y_axis, + x_axis=x_axis, + y_axis=y_axis, signals_names=[nxd.signal_name] + nxd.auxiliary_signals_names, - xlabel=x_label, ylabel=y_label, title=nxd.title) + xlabel=x_label, + ylabel=y_label, + title=nxd.title, + ) def getDataPriority(self, data, info): data = self.normalizeData(data) @@ -2041,12 +2141,14 @@ class _NXdataComplexVolumeAsStackView(_NXdataBaseDataView): class _NXdataView(CompositeDataView): """Composite view displaying NXdata groups using the most adequate widget depending on the dimensionality.""" + def __init__(self, parent): super(_NXdataView, self).__init__( parent=parent, label="NXdata", modeId=NXDATA_MODE, - icon=icons.getQIcon("view-nexus")) + icon=icons.getQIcon("view-nexus"), + ) self.addView(_InvalidNXdataView(parent)) self.addView(_NXdataScalarView(parent)) |