def __init__(self, wintitle):
super(Window, self).__init__()
self.default_tool = None
self.plots = []
self.itemlist = PlotItemList(None)
self.contrast = ContrastAdjustment(None)
self.xcsw = XCrossSection(None)
self.ycsw = YCrossSection(None)
self.manager = PlotManager(self)
self.toolbar = QToolBar(_("Tools"), self)
self.manager.add_toolbar(self.toolbar, "default")
self.toolbar.setMovable(True)
self.toolbar.setFloatable(True)
self.addToolBar(Qt.TopToolBarArea, self.toolbar)
frame = QFrame(self)
self.setCentralWidget(frame)
self.layout = QGridLayout()
layout = QVBoxLayout(frame)
frame.setLayout(layout)
layout.addLayout(self.layout)
self.frame = frame
self.setWindowTitle(wintitle)
self.setWindowIcon(get_icon('guiqwt.svg'))
def __init__(self,
wintitle="guiqwt plot",
icon="guiqwt.svg",
toolbar=False,
options=None,
panels=None):
PlotManager.__init__(self, main=self)
self.plot_layout = QGridLayout()
if options is None:
options = {}
self.plot_widget = None
self.create_plot(options)
if panels is not None:
for panel in panels:
self.add_panel(panel)
self.toolbar = QToolBar(_("Tools"))
if not toolbar:
self.toolbar.hide()
# Configuring widget layout
self.setup_widget_properties(wintitle=wintitle, icon=icon)
self.setup_widget_layout()
# Configuring plot manager
self.add_toolbar(self.toolbar, "default")
self.register_tools()
def __init__(self, wintitle="guiqwt plot", icon="guiqwt.svg",
toolbar=False, options=None, panels=None):
PlotManager.__init__(self, main=self)
self.plot_layout = QGridLayout()
if options is None:
options = {}
self.plot_widget = None
self.create_plot(options)
if panels is not None:
for panel in panels:
self.add_panel(panel)
self.toolbar = QToolBar(_("Tools"))
if not toolbar:
self.toolbar.hide()
# Configuring widget layout
self.setup_widget_properties(wintitle=wintitle, icon=icon)
self.setup_widget_layout()
# Configuring plot manager
self.add_toolbar(self.toolbar, "default")
self.register_tools()
def __init__(self, wintitle):
super(Window, self).__init__()
self.default_tool = None
self.plots = []
self.itemlist = PlotItemList(None)
self.contrast = ContrastAdjustment(None)
self.xcsw = XCrossSection(None)
self.ycsw = YCrossSection(None)
self.manager = PlotManager(self)
self.toolbar = QToolBar(_("Tools"), self)
self.manager.add_toolbar(self.toolbar, "default")
self.toolbar.setMovable(True)
self.toolbar.setFloatable(True)
self.addToolBar(Qt.TopToolBarArea, self.toolbar)
frame = QFrame(self)
self.setCentralWidget(frame)
self.layout = QGridLayout()
layout = QVBoxLayout(frame)
frame.setLayout(layout)
layout.addLayout(self.layout)
self.frame = frame
self.setWindowTitle(wintitle)
self.setWindowIcon(get_icon('guiqwt.svg'))
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.widget_layout = QVBoxLayout()
title_layout = QHBoxLayout()
title_layout.addStretch()
style = "<span style=\'color: #444444\'><b>%s</b></span>"
title = QLabel(style % "Operations")
title_layout.addWidget(title)
title_layout.addStretch()
self.widget_layout.addLayout(title_layout)
# Create ListWidget and add 10 items to move around.
self.list_widget = QListWidget()
# self.list_widget.setDragDropMode(QAbstractItemView.InternalMove)
self.list_widget.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.list_widget.setSortingEnabled(False)
self.list_widget.currentItemChanged.connect(self._populate_settings_update)
self.widget_layout.addWidget(self.list_widget)
otitle_layout = QHBoxLayout()
otitle_layout.addStretch()
otitle = QLabel(style % "Operation settings")
otitle_layout.addWidget(otitle)
otitle_layout.addStretch()
self.widget_layout.addLayout(otitle_layout)
self.operations_combo = QComboBox()
self.operations_combo.currentIndexChanged.connect(self._populate_settings_add)
self.widget_layout.addWidget(self.operations_combo)
self.operation_settings = GenericOperationWidget()
self.widget_layout.addWidget(self.operation_settings)
self.toolbar = QToolBar()
self.toolbar.addAction(get_icon('apply.png'), "Apply/Replace",
self._change_operation)
self.toolbar.addAction(get_icon('editors/edit_add.png'), "Add after",
self._add_operation)
self.toolbar.addAction(get_icon('trash.png'), "Remove",
self._remove_operation)
self.widget_layout.addWidget(self.toolbar)
self.setLayout(self.widget_layout)
def __init__(self, getIcon, measureInitToggle, measureStartStop):
QToolBar.__init__(self)
self.resizeX = False
self.resizeY = False
ButtonAxisReset = QToolButton()
ButtonAxisReset.setCheckable(False)
ButtonAxisReset.setIcon(getIcon("reset"))
ButtonAxisReset.setToolTip(u"Reset Integration")
ButtonAxisReset.released.connect(self.reset_integration)
ButtonAxisX = QToolButton()
ButtonAxisX.setCheckable(True)
ButtonAxisX.setChecked(True)
ButtonAxisX.setIcon(getIcon("resizeX"))
ButtonAxisX.setToolTip(u"Resize X axis")
ButtonAxisX.released.connect(self.toggleX)
ButtonAxisY = QToolButton()
ButtonAxisY.setCheckable(True)
ButtonAxisY.setChecked(True)
ButtonAxisY.setIcon(getIcon("resizeY"))
ButtonAxisY.setToolTip(u"Resize Y axis")
ButtonAxisY.released.connect(self.toggleY)
ButtonPrev = QToolButton()
ButtonPrev.setCheckable(True)
ButtonPrev.setChecked(False)
ButtonPrev.setIcon(getIcon("init2"))
ButtonPrev.setToolTip(u"Initialize")
ButtonPrev.released.connect(measureInitToggle)
ButtonMeas = QToolButton()
ButtonMeas.setCheckable(True)
ButtonMeas.setChecked(False)
ButtonMeas.setIcon(getIcon("play"))
ButtonMeas.setToolTip(u"Measure")
ButtonMeas.released.connect(measureStartStop)
self.addWidget(ButtonMeas)
self.addWidget(ButtonPrev)
self.addSeparator()
self.addWidget(ButtonAxisX)
self.addWidget(ButtonAxisY)
self.addSeparator()
self.addWidget(ButtonAxisReset)
def __init__(self, parent=None):
super(CrossSectionWidget, self).__init__(parent)
self.export_ac = None
self.autoscale_ac = None
self.refresh_ac = None
self.autorefresh_ac = None
self.manager = None # manager for the associated image plot
self.local_manager = PlotManager(self)
self.cs_plot = self.CrossSectionPlotKlass(parent)
self.cs_plot.SIG_CS_CURVE_CHANGED.connect(self.cs_curve_has_changed)
self.export_tool = None
self.setup_plot()
self.toolbar = QToolBar(self)
self.toolbar.setOrientation(Qt.Vertical)
self.setup_widget()
def __init__(self, parent=None):
super(ContrastAdjustment, self).__init__(parent)
self.local_manager = None # local manager for the histogram plot
self.manager = None # manager for the associated image plot
# Storing min/max markers for each active image
self.min_markers = {}
self.max_markers = {}
# Select point tools
self.min_select_tool = None
self.max_select_tool = None
style = "<span style=\'color: #444444\'><b>%s</b></span>"
layout, _label = get_image_layout(self.PANEL_ICON,
style % self.PANEL_TITLE,
alignment=Qt.AlignCenter)
layout.setAlignment(Qt.AlignCenter)
vlayout = QVBoxLayout()
vlayout.addLayout(layout)
self.local_manager = PlotManager(self)
self.histogram = LevelsHistogram(parent)
vlayout.addWidget(self.histogram)
self.local_manager.add_plot(self.histogram)
hlayout = QHBoxLayout()
self.setLayout(hlayout)
hlayout.addLayout(vlayout)
self.toolbar = toolbar = QToolBar(self)
toolbar.setOrientation(Qt.Vertical)
# toolbar.setToolButtonStyle(Qt.ToolButtonTextBesideIcon)
hlayout.addWidget(toolbar)
# Add standard plot-related tools to the local manager
lman = self.local_manager
lman.add_tool(SelectTool)
lman.add_tool(BasePlotMenuTool, "item")
lman.add_tool(BasePlotMenuTool, "axes")
lman.add_tool(BasePlotMenuTool, "grid")
lman.add_tool(AntiAliasingTool)
lman.get_default_tool().activate()
self.outliers_param = EliminateOutliersParam(self.PANEL_TITLE)
def __init__(self, parent=None):
super(CrossSectionWidget, self).__init__(parent)
self.export_ac = None
self.autoscale_ac = None
self.refresh_ac = None
self.autorefresh_ac = None
self.manager = None # manager for the associated image plot
self.local_manager = PlotManager(self)
self.cs_plot = self.CrossSectionPlotKlass(parent)
self.cs_plot.SIG_CS_CURVE_CHANGED.connect(self.cs_curve_has_changed)
self.export_tool = None
self.setup_plot()
self.toolbar = QToolBar(self)
self.toolbar.setOrientation(Qt.Vertical)
self.setup_widget()
class OperationsWidget(QWidget):
operations_changed = QtCore.pyqtSignal()
operation_changed = QtCore.pyqtSignal(dict, int)
operation_added = QtCore.pyqtSignal(dict, int)
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.widget_layout = QVBoxLayout()
title_layout = QHBoxLayout()
title_layout.addStretch()
style = "<span style=\'color: #444444\'><b>%s</b></span>"
title = QLabel(style % "Operations")
title_layout.addWidget(title)
title_layout.addStretch()
self.widget_layout.addLayout(title_layout)
# Create ListWidget and add 10 items to move around.
self.list_widget = QListWidget()
# self.list_widget.setDragDropMode(QAbstractItemView.InternalMove)
self.list_widget.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.list_widget.setSortingEnabled(False)
self.list_widget.currentItemChanged.connect(self._populate_settings_update)
self.widget_layout.addWidget(self.list_widget)
otitle_layout = QHBoxLayout()
otitle_layout.addStretch()
otitle = QLabel(style % "Operation settings")
otitle_layout.addWidget(otitle)
otitle_layout.addStretch()
self.widget_layout.addLayout(otitle_layout)
self.operations_combo = QComboBox()
self.operations_combo.currentIndexChanged.connect(self._populate_settings_add)
self.widget_layout.addWidget(self.operations_combo)
self.operation_settings = GenericOperationWidget()
self.widget_layout.addWidget(self.operation_settings)
self.toolbar = QToolBar()
self.toolbar.addAction(get_icon('apply.png'), "Apply/Replace",
self._change_operation)
self.toolbar.addAction(get_icon('editors/edit_add.png'), "Add after",
self._add_operation)
self.toolbar.addAction(get_icon('trash.png'), "Remove",
self._remove_operation)
self.widget_layout.addWidget(self.toolbar)
self.setLayout(self.widget_layout)
def populate_available_operations(self, dict):
"""
Populate combobox with available operation names
"""
self.operations_combo.addItems(dict)
def set_operations(self, operations_dict):
"""
Populate operations list with given dict of operations
"""
self.list_widget.clear()
for op in operations_dict:
self.list_widget.addItem(Operation(op))
def get_operations(self):
"""
Return list of operations.
"""
operations = []
for i in range(self.list_widget.count()):
op = self.list_widget.item(i)
operations.append(op._op)
return operations
def _remove_operation(self):
self.list_widget.takeItem(self.list_widget.currentRow())
self.operations_changed.emit()
def _add_operation(self):
"""
Add operation currently in self.operation_settings to the operation
list.
Signals:
========
Emits self.opeartion_added and self.operations_changed on success
"""
op = self.operation_settings.get_operation()
current_row = self.list_widget.currentRow()
self.list_widget.insertItem(current_row + 1, Operation(op))
index = self.list_widget.model().index(current_row + 1, 0)
self.list_widget.setCurrentIndex(index)
self.operation_added.emit(op, current_row + 1)
self.operations_changed.emit()
def _change_operation(self):
"""
Replace currently selected operation with operation in
self.operation_settings (apply changed settings or replace operation).
Signals:
========
Emits self.operation_changed and self.operations_changed on success
"""
op = self.operation_settings.get_operation()
current_row = self.list_widget.currentRow()
self.list_widget.takeItem(self.list_widget.currentRow())
self.list_widget.insertItem(current_row, Operation(op))
index = self.list_widget.model().index(current_row, 0)
self.list_widget.setCurrentIndex(index)
self.operation_changed.emit(op, current_row)
self.operations_changed.emit()
def _populate_settings_update(self, item):
"""
Fill self.operation_settings with details of currently selected
operation.
"""
try:
idx = self.operations_combo.findText(item._op["module"])
if idx >= 0:
self.operations_combo.setCurrentIndex(idx)
self.operation_settings.set_operation(item._op)
except AttributeError:
pass
def _populate_settings_add(self, index):
self.operation_settings.set_operation({"module": self.operations_combo.currentText()})
def __init__(self, Icons):
QToolBar.__init__(self)
ButtonAxis = QToolButton()
ButtonAxis.setCheckable(True)
ButtonAxis.setChecked(True)
ButtonAxis.setIcon(Icons["resize"])
ButtonAxis.setToolTip(u"Resize Y axes")
ButtonAxis.released.connect(lambda *args: window.axisToggle())
# ButtonSave=QToolButton()
# ButtonSave.setIcon(Icons["save2"])
# ButtonSave.setToolTip(u"Save data to file")
# ButtonSave.released.connect(lambda *args:window.saveData())
#
# ButtonCool=QToolButton()
# ButtonCool.setCheckable(True)
# ButtonCool.setChecked(False)
# ButtonCool.setIcon(Icons["cool1"])
# ButtonCool.setToolTip(u"Switch on/off cooling")
## ButtonCool.released.connect(TecOnOff)
#
# ButtonTemp=QToolButton()
# ButtonTemp.setIcon(Icons["therm5"])
# ButtonTemp.setToolTip(u"Set cooling temperature")
## ButtonTemp.released.connect(setTemp)
#
# ButtonDark=QToolButton()
# ButtonDark.setIcon(Icons["dark"])
# ButtonDark.setToolTip(u"Set dark spectrum")
## ButtonDark.released.connect(lambda *args:window.SIR2.setDark())
#
# ButtonRefs=QToolButton()
# ButtonRefs.setIcon(Icons["bright"])
# ButtonRefs.setToolTip(u"Set reference spectrum")
## ButtonRefs.released.connect(lambda *args:window.SIR2.setRef())
ButtonPrev = QToolButton()
ButtonPrev.setCheckable(True)
ButtonPrev.setChecked(False)
ButtonPrev.setIcon(Icons["eye"])
ButtonPrev.setToolTip(u"Initialize")
ButtonPrev.released.connect(lambda *args: window.measureInitToggle())
# ButtonSnum=QToolButton()
# ButtonSnum.setIcon(Icons["stack1"])
# ButtonSnum.setToolTip(u"Set number of spectra to take")
## ButtonSnum.released.connect(setNspec)
#
# ButtonTime=QToolButton()
# ButtonTime.setIcon(Icons["shutter1"])
# ButtonTime.setToolTip(u"Set exposure time")
## ButtonTime.released.connect(setExpTime)
ButtonMeas = QToolButton()
ButtonMeas.setCheckable(True)
ButtonMeas.setChecked(False)
ButtonMeas.setIcon(Icons["camera"])
ButtonMeas.setToolTip(u"Measure")
ButtonMeas.released.connect(lambda *args: window.measureStartStop())
self.addWidget(ButtonMeas)
# self.addWidget(ButtonSave)
# self.addSeparator()
self.addWidget(ButtonPrev)
self.addWidget(ButtonAxis)
class CrossSectionWidget(PanelWidget):
PANEL_ID = None
PANEL_TITLE = _("Cross section tool")
PANEL_ICON = "csection.png"
CrossSectionPlotKlass = None
__implements__ = (IPanel,)
def __init__(self, parent=None):
super(CrossSectionWidget, self).__init__(parent)
self.export_ac = None
self.autoscale_ac = None
self.refresh_ac = None
self.autorefresh_ac = None
self.manager = None # manager for the associated image plot
self.local_manager = PlotManager(self)
self.cs_plot = self.CrossSectionPlotKlass(parent)
self.cs_plot.SIG_CS_CURVE_CHANGED.connect(self.cs_curve_has_changed)
self.export_tool = None
self.setup_plot()
self.toolbar = QToolBar(self)
self.toolbar.setOrientation(Qt.Vertical)
self.setup_widget()
def set_options(self, autoscale=None, autorefresh=None):
assert self.manager is not None, "Panel '%s' must be registered to plot manager before changing options" % self.PANEL_ID
if autoscale is not None:
self.autoscale_ac.setChecked(autoscale)
if autorefresh is not None:
self.autorefresh_ac.setChecked(autorefresh)
def setup_plot(self):
# Configure the local manager
lman = self.local_manager
lman.add_plot(self.cs_plot)
lman.register_all_curve_tools()
self.export_tool = lman.get_tool(ExportItemDataTool)
def setup_widget(self):
layout = QHBoxLayout()
layout.addWidget(self.cs_plot)
layout.addWidget(self.toolbar)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
def cs_curve_has_changed(self, curve):
"""Cross section curve has just changed"""
# Do something with curve's data for example
pass
def register_panel(self, manager):
"""Register panel to plot manager"""
self.manager = manager
for plot in manager.get_plots():
self.cs_plot.connect_plot(plot)
self.setup_actions()
self.add_actions_to_toolbar()
def configure_panel(self):
"""Configure panel"""
pass
def get_plot(self):
return self.manager.get_active_plot()
def setup_actions(self):
self.export_ac = self.export_tool.action
self.autoscale_ac = create_action(self, _("Auto-scale"),
icon=get_icon('csautoscale.png'),
toggled=self.cs_plot.toggle_autoscale)
self.autoscale_ac.setChecked(self.cs_plot.autoscale_mode)
self.refresh_ac = create_action(self, _("Refresh"),
icon=get_icon('refresh.png'),
triggered=lambda: self.cs_plot.update_plot())
self.autorefresh_ac = create_action(self, _("Auto-refresh"),
icon=get_icon('autorefresh.png'),
toggled=self.cs_plot.toggle_autorefresh)
self.autorefresh_ac.setChecked(self.cs_plot.autorefresh_mode)
def add_actions_to_toolbar(self):
add_actions(self.toolbar, (self.export_ac, self.autoscale_ac,
None, self.refresh_ac, self.autorefresh_ac))
def register_shape(self, shape, final, refresh=True):
plot = self.get_plot()
self.cs_plot.register_shape(plot, shape, final, refresh)
def unregister_shape(self, shape):
self.cs_plot.unregister_shape(shape)
def update_plot(self, obj=None):
"""
Update cross section curve(s) associated to object *obj*
*obj* may be a marker or a rectangular shape
(see :py:class:`guiqwt.tools.CrossSectionTool`
and :py:class:`guiqwt.tools.AverageCrossSectionTool`)
If obj is None, update the cross sections of the last active object
"""
self.cs_plot.update_plot(obj)
class CrossSectionWidget(PanelWidget):
PANEL_ID = None
PANEL_TITLE = _("Cross section tool")
PANEL_ICON = "csection.png"
CrossSectionPlotKlass = None
__implements__ = (IPanel, )
def __init__(self, parent=None):
super(CrossSectionWidget, self).__init__(parent)
self.export_ac = None
self.autoscale_ac = None
self.refresh_ac = None
self.autorefresh_ac = None
self.manager = None # manager for the associated image plot
self.local_manager = PlotManager(self)
self.cs_plot = self.CrossSectionPlotKlass(parent)
self.cs_plot.SIG_CS_CURVE_CHANGED.connect(self.cs_curve_has_changed)
self.export_tool = None
self.setup_plot()
self.toolbar = QToolBar(self)
self.toolbar.setOrientation(Qt.Vertical)
self.setup_widget()
def set_options(self, autoscale=None, autorefresh=None):
assert self.manager is not None, "Panel '%s' must be registered to plot manager before changing options" % self.PANEL_ID
if autoscale is not None:
self.autoscale_ac.setChecked(autoscale)
if autorefresh is not None:
self.autorefresh_ac.setChecked(autorefresh)
def setup_plot(self):
# Configure the local manager
lman = self.local_manager
lman.add_plot(self.cs_plot)
lman.register_all_curve_tools()
self.export_tool = lman.get_tool(ExportItemDataTool)
def setup_widget(self):
layout = QHBoxLayout()
layout.addWidget(self.cs_plot)
layout.addWidget(self.toolbar)
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
def cs_curve_has_changed(self, curve):
"""Cross section curve has just changed"""
# Do something with curve's data for example
pass
def register_panel(self, manager):
"""Register panel to plot manager"""
self.manager = manager
for plot in manager.get_plots():
self.cs_plot.connect_plot(plot)
self.setup_actions()
self.add_actions_to_toolbar()
def configure_panel(self):
"""Configure panel"""
pass
def get_plot(self):
return self.manager.get_active_plot()
def setup_actions(self):
self.export_ac = self.export_tool.action
self.autoscale_ac = create_action(
self,
_("Auto-scale"),
icon=get_icon('csautoscale.png'),
toggled=self.cs_plot.toggle_autoscale)
self.autoscale_ac.setChecked(self.cs_plot.autoscale_mode)
self.refresh_ac = create_action(
self,
_("Refresh"),
icon=get_icon('refresh.png'),
triggered=lambda: self.cs_plot.update_plot())
self.autorefresh_ac = create_action(
self,
_("Auto-refresh"),
icon=get_icon('autorefresh.png'),
toggled=self.cs_plot.toggle_autorefresh)
self.autorefresh_ac.setChecked(self.cs_plot.autorefresh_mode)
def add_actions_to_toolbar(self):
add_actions(self.toolbar, (self.export_ac, self.autoscale_ac, None,
self.refresh_ac, self.autorefresh_ac))
def register_shape(self, shape, final, refresh=True):
plot = self.get_plot()
self.cs_plot.register_shape(plot, shape, final, refresh)
def unregister_shape(self, shape):
self.cs_plot.unregister_shape(shape)
def update_plot(self, obj=None):
"""
Update cross section curve(s) associated to object *obj*
*obj* may be a marker or a rectangular shape
(see :py:class:`guiqwt.tools.CrossSectionTool`
and :py:class:`guiqwt.tools.AverageCrossSectionTool`)
If obj is None, update the cross sections of the last active object
"""
self.cs_plot.update_plot(obj)
class Window(QMainWindow):
def __init__(self, wintitle):
super(Window, self).__init__()
self.default_tool = None
self.plots = []
self.itemlist = PlotItemList(None)
self.contrast = ContrastAdjustment(None)
self.xcsw = XCrossSection(None)
self.ycsw = YCrossSection(None)
self.manager = PlotManager(self)
self.toolbar = QToolBar(_("Tools"), self)
self.manager.add_toolbar(self.toolbar, "default")
self.toolbar.setMovable(True)
self.toolbar.setFloatable(True)
self.addToolBar(Qt.TopToolBarArea, self.toolbar)
frame = QFrame(self)
self.setCentralWidget(frame)
self.layout = QGridLayout()
layout = QVBoxLayout(frame)
frame.setLayout(layout)
layout.addLayout(self.layout)
self.frame = frame
self.setWindowTitle(wintitle)
self.setWindowIcon(get_icon('guiqwt.svg'))
def closeEvent(self, event):
global _figures, _current_fig, _current_axes
figure_title = to_text_string(self.windowTitle())
if _figures.pop(figure_title) == _current_fig:
_current_fig = None
_current_axes = None
self.itemlist.close()
self.contrast.close()
self.xcsw.close()
self.ycsw.close()
event.accept()
def add_plot(self, i, j, plot):
self.layout.addWidget(plot, i, j)
self.manager.add_plot(plot)
self.plots.append(plot)
def replot(self):
for plot in self.plots:
plot.replot()
item = plot.get_default_item()
if item is not None:
plot.set_active_item(item)
item.unselect()
def add_panels(self, images=False):
self.manager.add_panel(self.itemlist)
if images:
for panel in (self.ycsw, self.xcsw, self.contrast):
panel.hide()
self.manager.add_panel(panel)
def register_tools(self, images=False):
if images:
self.manager.register_all_image_tools()
else:
self.manager.register_all_curve_tools()
def display(self):
self.show()
self.replot()
self.manager.get_default_tool().activate()
self.manager.update_tools_status()
class Window(QMainWindow):
def __init__(self, wintitle):
super(Window, self).__init__()
self.default_tool = None
self.plots = []
self.itemlist = PlotItemList(None)
self.contrast = ContrastAdjustment(None)
self.xcsw = XCrossSection(None)
self.ycsw = YCrossSection(None)
self.manager = PlotManager(self)
self.toolbar = QToolBar(_("Tools"), self)
self.manager.add_toolbar(self.toolbar, "default")
self.toolbar.setMovable(True)
self.toolbar.setFloatable(True)
self.addToolBar(Qt.TopToolBarArea, self.toolbar)
frame = QFrame(self)
self.setCentralWidget(frame)
self.layout = QGridLayout()
layout = QVBoxLayout(frame)
frame.setLayout(layout)
layout.addLayout(self.layout)
self.frame = frame
self.setWindowTitle(wintitle)
self.setWindowIcon(get_icon('guiqwt.svg'))
def closeEvent(self, event):
global _figures, _current_fig, _current_axes
figure_title = to_text_string(self.windowTitle())
if _figures.pop(figure_title) == _current_fig:
_current_fig = None
_current_axes = None
self.itemlist.close()
self.contrast.close()
self.xcsw.close()
self.ycsw.close()
event.accept()
def add_plot(self, i, j, plot):
self.layout.addWidget(plot, i, j)
self.manager.add_plot(plot)
self.plots.append(plot)
def replot(self):
for plot in self.plots:
plot.replot()
item = plot.get_default_item()
if item is not None:
plot.set_active_item(item)
item.unselect()
def add_panels(self, images=False):
self.manager.add_panel(self.itemlist)
if images:
for panel in (self.ycsw, self.xcsw, self.contrast):
panel.hide()
self.manager.add_panel(panel)
def register_tools(self, images=False):
if images:
self.manager.register_all_image_tools()
else:
self.manager.register_all_curve_tools()
def display(self):
self.show()
self.replot()
self.manager.get_default_tool().activate()
self.manager.update_tools_status()
class CurveWidgetMixin(PlotManager):
def __init__(self, wintitle="guiqwt plot", icon="guiqwt.svg",
toolbar=False, options=None, panels=None):
PlotManager.__init__(self, main=self)
self.plot_layout = QGridLayout()
if options is None:
options = {}
self.plot_widget = None
self.create_plot(options)
if panels is not None:
for panel in panels:
self.add_panel(panel)
self.toolbar = QToolBar(_("Tools"))
if not toolbar:
self.toolbar.hide()
# Configuring widget layout
self.setup_widget_properties(wintitle=wintitle, icon=icon)
self.setup_widget_layout()
# Configuring plot manager
self.add_toolbar(self.toolbar, "default")
self.register_tools()
def setup_widget_layout(self):
raise NotImplementedError
def setup_widget_properties(self, wintitle, icon):
self.setWindowTitle(wintitle)
if is_text_string(icon):
icon = get_icon(icon)
if icon is not None:
self.setWindowIcon(icon)
self.setMinimumSize(320, 240)
self.resize(640, 480)
def register_tools(self):
"""
Register the plotting dialog box tools: the base implementation
provides standard, curve-related and other tools - i.e. calling
this method is exactly the same as calling
:py:meth:`guiqwt.plot.CurveDialog.register_all_curve_tools`
This method may be overriden to provide a fully customized set of tools
"""
self.register_all_curve_tools()
def create_plot(self, options, row=0, column=0, rowspan=1, columnspan=1):
"""
Create the plotting widget (which is an instance of class
:py:class:`guiqwt.plot.BaseCurveWidget`), add it to the dialog box
main layout (:py:attr:`guiqwt.plot.CurveDialog.plot_layout`) and
then add the `item list` panel
May be overriden to customize the plot layout
(:py:attr:`guiqwt.plot.CurveDialog.plot_layout`)
"""
self.plot_widget = BaseCurveWidget(self, **options)
self.plot_layout.addWidget(self.plot_widget,
row, column, rowspan, columnspan)
# Configuring plot manager
self.add_plot(self.plot_widget.plot)
self.add_panel(self.plot_widget.itemlist)
class CurveWidgetMixin(PlotManager):
def __init__(self,
wintitle="guiqwt plot",
icon="guiqwt.svg",
toolbar=False,
options=None,
panels=None):
PlotManager.__init__(self, main=self)
self.plot_layout = QGridLayout()
if options is None:
options = {}
self.plot_widget = None
self.create_plot(options)
if panels is not None:
for panel in panels:
self.add_panel(panel)
self.toolbar = QToolBar(_("Tools"))
if not toolbar:
self.toolbar.hide()
# Configuring widget layout
self.setup_widget_properties(wintitle=wintitle, icon=icon)
self.setup_widget_layout()
# Configuring plot manager
self.add_toolbar(self.toolbar, "default")
self.register_tools()
def setup_widget_layout(self):
raise NotImplementedError
def setup_widget_properties(self, wintitle, icon):
self.setWindowTitle(wintitle)
if is_text_string(icon):
icon = get_icon(icon)
if icon is not None:
self.setWindowIcon(icon)
self.setMinimumSize(320, 240)
self.resize(640, 480)
def register_tools(self):
"""
Register the plotting dialog box tools: the base implementation
provides standard, curve-related and other tools - i.e. calling
this method is exactly the same as calling
:py:meth:`guiqwt.plot.CurveDialog.register_all_curve_tools`
This method may be overriden to provide a fully customized set of tools
"""
self.register_all_curve_tools()
def create_plot(self, options):
"""
Create the plotting widget (which is an instance of class
:py:class:`guiqwt.plot.BaseCurveWidget`), add it to the dialog box
main layout (:py:attr:`guiqwt.plot.CurveDialog.plot_layout`) and
then add the `item list` panel
May be overriden to customize the plot layout
(:py:attr:`guiqwt.plot.CurveDialog.plot_layout`)
"""
self.plot_widget = BaseCurveWidget(self, **options)
self.plot_layout.addWidget(self.plot_widget, 0, 0)
# Configuring plot manager
self.add_plot(self.plot_widget.plot)
self.add_panel(self.plot_widget.itemlist)
