def __init__(self, *args, **kw): super(SortToolBar, self).__init__(*args, **kw) self.quickSortBtn = QtWidgets.QPushButton("Quick Sort", self) self.quickSortBtn.setCheckable(True) self.quickSortBtn.setToolTip("Quick Sort") self.quickSortBtn.setIcon( QtGui.QIcon(":/crosshairs.png")) self.sortAscendingBtn = QtWidgets.QToolButton(self) self.sortAscendingBtn.setToolTip("Sort ascending") self.sortAscendingBtn.setIcon( QtGui.QIcon(":/oxygen/sort-ascending.png")) self.sortDescendingBtn = QtWidgets.QToolButton(self) self.sortDescendingBtn.setToolTip("Sort descending") self.sortDescendingBtn.setIcon( QtGui.QIcon(":/oxygen/sort-descending.png")) self.sortAlgorithm = QtWidgets.QComboBox(self) self.sortAlgorithm.setToolTip( ("Similarity measure used for sorting")) self.sortAlgorithm.addItems(Sorter.sorters()) self.addWidget(self.sortAscendingBtn) self.addWidget(self.sortDescendingBtn) self.addSeparator() self.addWidget(self.quickSortBtn) self.addSeparator() self.addWidget(self.sortAlgorithm)
def __init__(self, *args, **kw): super(AtSortWidget, self).__init__(*args, **kw) uifile = join(dirname(__file__), self.__class__.__name__ + ".ui") loadUI(uifile, self) self.treeview.activated.connect(self.onActivated) self.sortAlgorithm.addItems(Sorter.sorters()) self.model = AtSorterItemModel(self) self.treeview.setModel(self.model) self.setupToolBar() self.startSorting.connect( lambda: self.tileview.reorder(force_update=True)) self._channels = tuple()
def __init__(self, *args, **kw): super(SortToolBar, self).__init__(*args, **kw) self.sortAscendingBtn = QtWidgets.QToolButton(self) self.sortAscendingBtn.setToolTip("Sort ascending") self.sortAscendingBtn.setIcon( QtGui.QIcon(":/oxygen/sort-ascending.png")) self.sortDescendingBtn = QtWidgets.QToolButton(self) self.sortDescendingBtn.setToolTip("Sort descending") self.sortDescendingBtn.setIcon( QtGui.QIcon(":/oxygen/sort-descending.png")) self.sortAlgorithm = QtWidgets.QComboBox(self) self.sortAlgorithm.setToolTip( ("Similarity measure used for sorting")) self.sortAlgorithm.addItems(Sorter.sorters()) self.addWidget(self.sortAscendingBtn) self.addWidget(self.sortDescendingBtn) self.addWidget(self.sortAlgorithm)
class AtConfig(object): """Global settings (currently) not visible to the user.""" __metaclass__ = Singleton Compression = {"gzip": range(10), "lzf": None, "None": None} FeatureGroups = FeatureGroups Sorters = Sorter.sorters() def __init__(self): # renders contuours in pixmap rather than QGraphicsView # if False can cause a segfault in certain cases self.draw_contours_in_pixmap = False # one of ("gzip", "szip", "lwz", None) # szip is not available on every platform self.compression = "gzip" # 0-9 if gzip else None if self.compression is None: self.compression_opts = None else: self.compression_opts = 4 # uses complemenatary color to draw conturs to improve contrast self.contours_complementary_color = True # maximum fraction of support vectors for the one class svm # classifier self.max_sv_fraction = 0.20 # if hdf contains more items, than the loading strategy changeds to # "interactive", otherwise all item are loaded at oncec self.interactive_item_limit = 5000 self.default_sorter = Sorter.CosineSimilarity self.default_feature_group = self.FeatureGroups.keys()[0] # include raw image data into the hdf file self.save_raw_images = False def saveSettings(self): settings = QSettings(version.organisation, version.appname) settings.beginGroup('Preferences') settings.setValue('compression', self.compression) settings.setValue('compression_opts', self.compression_opts) settings.setValue('max_sv_fraction', self.max_sv_fraction) settings.setValue('interactive_item_limit', self.interactive_item_limit) settings.setValue('default_sorter', self.default_sorter) settings.setValue('default_feature_group', self.default_feature_group) settings.setValue('contours_complementary_color', self.contours_complementary_color) settings.setValue('save_raw_images', self.save_raw_images) settings.endGroup() def restoreSettings(self): settings = QSettings(version.organisation, version.appname) settings.beginGroup('Preferences') if settings.contains('compression'): value = settings.value('compression', None) self.compression = value if settings.contains('compression_opts'): value = settings.value('compression_opts', None) if isinstance(value, basestring): self.compression_opts = eval(value) else: self.compression_opts = value if settings.contains('max_sv_fraction'): value = settings.value('max_sv_fraction', type=float) self.max_sv_fraction = value if settings.contains('interactive_item_limit'): value = settings.value('interactive_item_limit', 5000, type=int) self.interactive_item_limit = value if settings.contains('default_sorter'): value = settings.value('default_sorter', type=str) self.default_sorter = value if settings.contains('default_feature_group'): value = settings.value('default_feature_group') self.default_feature_group = value if settings.contains('contours_complementary_color'): value = settings.value('contours_complementary_color', type=bool) self.contours_complementary_color = value if settings.contains('save_raw_images'): value = settings.value('save_raw_images', type=bool) self.save_raw_images = value settings.endGroup()