def __init__(self, parent):
self.mySystem = parent
QtWidgets.QWidget.__init__(self)
self.setupUi(self)
self.latex_installed = self.mySystem.myPyplane.latex_installed
self.Layout = QtWidgets.QVBoxLayout(self.frame)
self.Canvas = Canvas(self, self.latex_installed)
self.Layout.addWidget(self.Canvas)
# Axis labels
self.xlabel_str = "x"
self.ylabel_str = "y"
# set forward and backward integration true
if myConfig.get_boolean("Trajectories", "traj_checkForwardByDefault"):
self.forwardCheckbox.setChecked(True)
if myConfig.get_boolean("Trajectories", "traj_checkBackwardByDefault"):
self.backwardCheckbox.setChecked(True)
self.xminLineEdit.setText(str(myConfig.read("Phaseplane", "pp_xmin")))
self.xmaxLineEdit.setText(str(myConfig.read("Phaseplane", "pp_xmax")))
self.yminLineEdit.setText(str(myConfig.read("Phaseplane", "pp_ymin")))
self.ymaxLineEdit.setText(str(myConfig.read("Phaseplane", "pp_ymax")))
self.Plot = PhasePlot(self, self.Canvas)
self.Plot.set_window_range()
self.VF = Vectorfield(self)
self.SL = StreamlineHandler(self)
self.Nullclines = NullclineHandler(self)
self.Equilibria = EquilibriumHandler(self)
# menu checkers
self.mySystem.myPyplane.toggle_vectorfield_action.setChecked(
self.VF.tgl)
# connect buttons
self.SetButton.clicked.connect(self.Plot.set_window_range)
self.ZoomButton.clicked.connect(self.Canvas.toggle_zoom_mode)
self.ZoomButton.setCheckable(True)
self.RefreshButton.clicked.connect(self.Plot.refresh)
self.CreateTrajectoryButton.clicked.connect(
self.mySystem.Trajectories.create_trajectory)
# linearize button and combo box
# TODO: Fix next line!
# self.connect(self.linBox, QtCore.SIGNAL('activated(QString)'), self.eq_chosen)
self.linButton.clicked.connect(self.linearize_system)
self.hide_linearization_objects()
