def __init__(self, parent=None, **kwargs):
super(NavigationGraphicsView, self).__init__(parent, **kwargs)
self._viewbox = None
self._autoscale = True
self.setMouseTracking(True)
# default pen
self._pen = QtGui.QPen()
self._pen.setColor(self.BOXCOLOR)
self._pen.setWidth(self.BOXWIDTH)
def plot(self, polygon):
#~ if points[0] != points[-1]:
#~ poly.append(poly[0])
# View box on the overview
pen = QtGui.QPen(QtCore.Qt.SolidLine)
pen.setColor(QtGui.QColor(QtCore.Qt.red))
item = self.graphicsview.scene().addPolygon(polygon, pen)
item.setZValue(1)
return item