def _initGui(self):
"""setup the user interface"""
self.ui = Ui_elevationDlg()
self.ui.setupUi(self)
#get settings
self.s = QtCore.QSettings()
self.loadSettings()
self.gh = geometryHelper(self.iface)
self.eh = elevationHelper(self.iface, self.startDir)
#setup a message bar
self.bar = QgsMessageBar()
self.bar.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Fixed)
self.ui.verticalLayout.addWidget(self.bar)
self.ui.buttonBox.addButton(QtGui.QPushButton("Sluiten"),
QtGui.QDialogButtonBox.RejectRole)
for btn in self.ui.buttonBox.buttons():
btn.setAutoDefault(0)
##graph global vars
self.Rubberline = None
self.profile = None
self.pt = None
self.ax = None
self.ano = None
self.anoLbl = None
self.counter = 0
self.xscaleUnit = (1, "m")
# a figure instance to plot on
self.figure = Figure()
#create the Canvas widget and toolbar and set graphWgt as parent
self.canvas = FigureCanvas(self.figure)
self.toolbar = NavigationToolbar(self.canvas, self)
###
#self.ui.toolbar.layout().insertWidget(0, self.toolbar)
self.ui.graphWgt.layout().addWidget(self.canvas)
self.createCanvasToolbar()
#events
self.ui.drawBtn.clicked.connect(self.drawBtnClicked)
self.figure.canvas.mpl_connect('motion_notify_event',
self.showGraphMotion)
self.ui.saveLineBtn.clicked.connect(self.saveLineClicked)
self.ui.savePntBtn.clicked.connect(self.savePntClicked)
self.ui.addDHMbtn.clicked.connect(self.addDHMasWMS)
self.ui.refreshBtn.clicked.connect(self.onRefresh)
self.ui.buttonBox.helpRequested.connect(self.openHelp)
self.rejected.connect(self.clean)
