def _setup_gui(self):
"""Create the gui for the widget."""
self._widget = QtGui.QWidget()
layout = QtGui.QHBoxLayout()
#pattern list
self._pattern_list = QtGui.QListWidget()
self._pattern_list.itemChanged.connect(self._on_list_item_changed)
#self._set_number_of_images(self._data.get_number_of_images())
# for i in range(self._data.get_number_of_images()):
# this_item = QtGui.QListWidgetItem("Image %d" % i, self._pattern_list)
# this_item.setFlags(this_item.flags() | QtCore.Qt.ItemIsUserCheckable)
# this_item.setData(QtCore.Qt.CheckStateRole, QtCore.Qt.Unchecked)
self._check_all_box = QtGui.QCheckBox()
check_all_layout = QtGui.QHBoxLayout()
check_all_layout.addWidget(self._check_all_box)
check_all_layout.addWidget(QtGui.QLabel("Check all"))
check_all_layout.addStretch()
self._check_all_box.stateChanged.connect(self._on_check_all_changed)
layout.addWidget(self._pattern_list)
layout.addLayout(check_all_layout)
self._widget.setLayout(layout)
def __init__(self, data, parent):
super(SliceViewer, self).__init__()
self._data = data
self._lut = None
self._actors = {}
self._camera = None
#self._slice_generator = SliceGenerator(self._data.get_image_side(), self._data.get_curvature())
#self._workspace = QtGui.QWorkspace()
self._widget = QtGui.QWidget(parent)
self._vtk_widget = QVTKRenderWindowInteractor(self._widget)
self._vtk_widget.SetInteractorStyle(
vtk.vtkInteractorStyleRubberBandPick())
#self._vtk_widget = QtGui.QPushButton("Foo", parent=self._widget)
layout = QtGui.QVBoxLayout()
#layout.addWidget(self._workspace)
layout.addWidget(self._vtk_widget)
#self._workspace.addWindow(self._vtk_widget)
self._widget.setLayout(layout)
# self._vtk_widget.Initialize()
# self._vtk_widget.Start()
self._renderer = vtk.vtkRenderer()
self._renderer.SetDraw(0)
self._vtk_render_window = self._vtk_widget.GetRenderWindow()
self._vtk_render_window.AddRenderer(self._renderer)
def __init__(self, common_controll, viewer, data):
super(Controll, self).__init__()
self._common_controll = common_controll
self._viewer = viewer
self._data = data
self._widget = QtGui.QWidget()
self._active = False
def _setup_gui(self):
"""Setup the entire gui of the program"""
self._view_stack = QtGui.QStackedWidget(self)
self._controll_stack = QtGui.QStackedWidget(self)
layout = QtGui.QVBoxLayout()
layout.addWidget(self._view_stack)
layout.addLayout(self._setup_module_select())
common_controll_group = QtGui.QGroupBox("Common controlls")
common_controll_dummy_layout = QtGui.QHBoxLayout()
common_controll_dummy_layout.addWidget(self._common_controll)
common_controll_group.setLayout(common_controll_dummy_layout)
layout.addWidget(common_controll_group)
module_controll_group = QtGui.QGroupBox("Module controlls")
module_controll_dummy_layout = QtGui.QHBoxLayout()
module_controll_dummy_layout.addWidget(self._controll_stack)
module_controll_group.setLayout(module_controll_dummy_layout)
layout.addWidget(module_controll_group)
size_policy_large = self._view_stack.sizePolicy()
size_policy_large.setVerticalStretch(1)
self._view_stack.setSizePolicy(size_policy_large)
# module_controll_group = QtGui.QGroupBox("Module controlls")
# module_controll_group.setWidget(self._common_controll)
# layout.addWidget(self.module_cocntroll_group)
self._central_widget = QtGui.QWidget()
self._central_widget.setLayout(layout)
self.setCentralWidget(self._central_widget)
def get_matplotlib_widget():
"""Returns four objects: A widget, a figure, a canvas an mpl_toolbar."""
widget = QtGui.QWidget()
fig = Figure((5., 4.))
canvas = FigureCanvas(fig)
canvas.setParent(widget)
mpl_toolbar = NavigationToolbar(canvas, widget)
layout = QtGui.QVBoxLayout()
layout.addWidget(canvas)
layout.addWidget(mpl_toolbar)
widget.setLayout(layout)
return widget, fig, canvas, mpl_toolbar
def _setup_gui(self):
"""Create the gui for the widget."""
view_type_radio_surface = QtGui.QRadioButton("Isosurface plot")
view_type_radio_slice = QtGui.QRadioButton("Slice plot")
view_type_radio_slice.setChecked(True)
view_type_layout = QtGui.QVBoxLayout()
view_type_layout.addWidget(view_type_radio_surface)
view_type_layout.addWidget(view_type_radio_slice)
view_type_radio_surface.clicked.connect(
partial(self.set_view_type, VIEW_TYPE.surface))
view_type_radio_slice.clicked.connect(
partial(self.set_view_type, VIEW_TYPE.slice))
#surface controll setup
self._surface_level_slider = QtGui.QSlider(QtCore.Qt.Horizontal)
self._surface_level_slider.setTracking(True)
self._surface_level_slider.setRange(1, self._slider_length)
def on_slider_changed(self, slider_level):
"""Handles the signal from a surface level slider change."""
# surface_level = slider_level/float(cls._slider_length)
# surface_level = self._slider_length/(float(slider_level))
# surface_level = ((numpy.exp(float(slider_level)/float(self._slider_length))-1.) /
# (numpy.exp(1.)-1.))
surface_level = (float(slider_level) /
float(self._slider_length))**3
self._viewer.set_surface_level(surface_level)
self._surface_level_slider.valueChanged.connect(
partial(on_slider_changed, self))
self._surface_level_slider.blockSignals(True)
self._surface_level_slider.setSliderPosition(self._slider_length *
INIT_SURFACE_LEVEL)
# slice controll widget setup
log_scale_box = QtGui.QCheckBox()
log_scale_label = QtGui.QLabel('Log Scale')
log_scale_layout = QtGui.QHBoxLayout()
log_scale_layout.addWidget(log_scale_label)
log_scale_layout.addWidget(log_scale_box)
log_scale_layout.addStretch()
log_scale_box.stateChanged.connect(self.set_log_scale)
self._log_scale_widget = QtGui.QWidget()
self._log_scale_widget.setLayout(log_scale_layout)
#self._log_scale_widget.hide()
layout = QtGui.QVBoxLayout()
layout.addLayout(view_type_layout)
layout.addWidget(self._surface_level_slider)
layout.addWidget(self._log_scale_widget)
#layout.addStretch()
self._widget.setLayout(layout)
self._widget.setFixedHeight(120)
def __init__(self, parent=None):
super(Viewer, self).__init__(parent)
self._widget = QtGui.QWidget(parent)
self._active = False