def __init__(self): QColormapBar.__init__(self) self.setAutoFillBackground(True) AbstractQtControlWidget.__init__(self) self.setMinimumHeight(40) self.value_changed_signal = self.valueChanged
def __init__(self): QtGui.QWidget.__init__(self) self.colormap_bar = QColormapBar() self.colormap_bar.setMinimumHeight(20) self.colormap_bar.setMinimumWidth(120) self.colormap_name = "grey" # self.label = QtGui.QLabel(self) # self.label.setText("Colormap") self.combobox = QtGui.QComboBox(self) # self.setMinimumHeight(50) colormap_names = [] # colormaps_path = Path(shared_data(tissuelab, 'colormaps/grey.lut')).parent colormaps_path = shared_data(tissuelab) / 'colormaps' for colormap_file in colormaps_path.walkfiles('*.lut'): colormap_name = str(colormap_file.name[:-4]) colormap_names.append(colormap_name) colormap_names.sort() # map between string and combobox index self.map_index = {} for s in colormap_names: self.combobox.addItem(s) self.map_index[s] = self.combobox.count() - 1 self.combobox.setCurrentIndex(self.map_index[self.colormap_name]) # Fill background to avoid to see text or widget behind self.setAutoFillBackground(True) AbstractQtControlWidget.__init__(self) self.combobox.currentIndexChanged.connect(self.updateColormap) self.colormap_bar.valueChanged.connect(self.valueChanged) layout = QtGui.QHBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) # line = QtGui.QHBoxLayout(self) # line.setContentsMargins(0, 0, 0, 0) # line.addWidget(self.label) # line.addWidget(self.combobox) # layout.addLayout(line) layout.addWidget(self.combobox) layout.addWidget(self.colormap_bar) self.value_changed_signal = self.valueChanged
def __init__(self): QtGui.QWidget.__init__(self) self.colormap_bar = QColormapBar() self.colormap_bar.setMinimumHeight(20) self.colormap_bar.setMinimumWidth(120) self.colormap_name = "grey" # self.label = QtGui.QLabel(self) # self.label.setText("Colormap") self.combobox = QtGui.QComboBox(self) # self.setMinimumHeight(50) colormap_names = [] # colormaps_path = Path(shared_data(tissuelab, 'colormaps/grey.lut')).parent colormaps_path = shared_data(tissuelab)/'colormaps' for colormap_file in colormaps_path.walkfiles('*.lut'): colormap_name = str(colormap_file.name[:-4]) colormap_names.append(colormap_name) colormap_names.sort() # map between string and combobox index self.map_index = {} for s in colormap_names: self.combobox.addItem(s) self.map_index[s] = self.combobox.count() - 1 self.combobox.setCurrentIndex(self.map_index[self.colormap_name]) # Fill background to avoid to see text or widget behind self.setAutoFillBackground(True) AbstractQtControlWidget.__init__(self) self.combobox.currentIndexChanged.connect(self.updateColormap) self.colormap_bar.valueChanged.connect(self.valueChanged) layout = QtGui.QHBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) # line = QtGui.QHBoxLayout(self) # line.setContentsMargins(0, 0, 0, 0) # line.addWidget(self.label) # line.addWidget(self.combobox) # layout.addLayout(line) layout.addWidget(self.combobox) layout.addWidget(self.colormap_bar) self.value_changed_signal = self.valueChanged
class ColormapSwitcher(QtGui.QWidget, AbstractQtControlWidget): valueChanged = QtCore.Signal(dict) def __init__(self): QtGui.QWidget.__init__(self) self.colormap_bar = QColormapBar() self.colormap_bar.setMinimumHeight(20) self.colormap_bar.setMinimumWidth(120) self.colormap_name = "grey" # self.label = QtGui.QLabel(self) # self.label.setText("Colormap") self.combobox = QtGui.QComboBox(self) # self.setMinimumHeight(50) colormap_names = [] # colormaps_path = Path(shared_data(tissuelab, 'colormaps/grey.lut')).parent colormaps_path = shared_data(tissuelab) / 'colormaps' for colormap_file in colormaps_path.walkfiles('*.lut'): colormap_name = str(colormap_file.name[:-4]) colormap_names.append(colormap_name) colormap_names.sort() # map between string and combobox index self.map_index = {} for s in colormap_names: self.combobox.addItem(s) self.map_index[s] = self.combobox.count() - 1 self.combobox.setCurrentIndex(self.map_index[self.colormap_name]) # Fill background to avoid to see text or widget behind self.setAutoFillBackground(True) AbstractQtControlWidget.__init__(self) self.combobox.currentIndexChanged.connect(self.updateColormap) self.colormap_bar.valueChanged.connect(self.valueChanged) layout = QtGui.QHBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) # line = QtGui.QHBoxLayout(self) # line.setContentsMargins(0, 0, 0, 0) # line.addWidget(self.label) # line.addWidget(self.combobox) # layout.addLayout(line) layout.addWidget(self.combobox) layout.addWidget(self.colormap_bar) self.value_changed_signal = self.valueChanged def reset(self, value=dict(name='grey', color_points=dict([(0.0, (0.0, 0.0, 0.0)), (1.0, (1.0, 1.0, 1.0))])), **kwargs): self.setValue(value) def read(self, control): self.reset(control.value) def apply(self, control): AbstractQtControlWidget.apply(self, control) def value(self, interface=None): return self.colormap_bar.value() def setValue(self, value): self.colormap_bar.setValue(value) self.colormap_name = value['name'] self.combobox.setCurrentIndex(self.map_index[self.colormap_name]) def updateColormap(self, colormap_index): self.colormap_name = self.combobox.itemText(colormap_index) from tissuelab.gui.vtkviewer.colormap_utils import Colormap, colormap_from_file colormap_path = shared_data(tissuelab, 'colormaps/' + self.colormap_name + '.lut') colormap = colormap_from_file(colormap_path, name=self.colormap_name) self.setValue( dict(name=self.colormap_name, color_points=colormap._color_points))
class ColormapSwitcher(QtGui.QWidget, AbstractQtControlWidget): valueChanged = QtCore.Signal(dict) def __init__(self): QtGui.QWidget.__init__(self) self.colormap_bar = QColormapBar() self.colormap_bar.setMinimumHeight(20) self.colormap_bar.setMinimumWidth(120) self.colormap_name = "grey" # self.label = QtGui.QLabel(self) # self.label.setText("Colormap") self.combobox = QtGui.QComboBox(self) # self.setMinimumHeight(50) colormap_names = [] # colormaps_path = Path(shared_data(tissuelab, 'colormaps/grey.lut')).parent colormaps_path = shared_data(tissuelab)/'colormaps' for colormap_file in colormaps_path.walkfiles('*.lut'): colormap_name = str(colormap_file.name[:-4]) colormap_names.append(colormap_name) colormap_names.sort() # map between string and combobox index self.map_index = {} for s in colormap_names: self.combobox.addItem(s) self.map_index[s] = self.combobox.count() - 1 self.combobox.setCurrentIndex(self.map_index[self.colormap_name]) # Fill background to avoid to see text or widget behind self.setAutoFillBackground(True) AbstractQtControlWidget.__init__(self) self.combobox.currentIndexChanged.connect(self.updateColormap) self.colormap_bar.valueChanged.connect(self.valueChanged) layout = QtGui.QHBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) # line = QtGui.QHBoxLayout(self) # line.setContentsMargins(0, 0, 0, 0) # line.addWidget(self.label) # line.addWidget(self.combobox) # layout.addLayout(line) layout.addWidget(self.combobox) layout.addWidget(self.colormap_bar) self.value_changed_signal = self.valueChanged def reset(self, value=dict(name='grey',color_points=dict([(0.0, (0.0, 0.0, 0.0)),(1.0, (1.0, 1.0, 1.0))])), **kwargs): self.setValue(value) def read(self, control): self.reset(control.value) def apply(self, control): AbstractQtControlWidget.apply(self, control) def value(self, interface=None): return self.colormap_bar.value() def setValue(self, value): self.colormap_bar.setValue(value) self.colormap_name = value['name'] self.combobox.setCurrentIndex(self.map_index[self.colormap_name]) def updateColormap(self,colormap_index): self.colormap_name = self.combobox.itemText(colormap_index) from tissuelab.gui.vtkviewer.colormap_utils import Colormap, colormap_from_file colormap_path = shared_data(tissuelab,'colormaps/'+self.colormap_name+'.lut') colormap = colormap_from_file(colormap_path,name=self.colormap_name) self.setValue(dict(name=self.colormap_name,color_points=colormap._color_points))