def __init__(self, timeline, parent):
super(ImageView, self).__init__(timeline, parent)
self._image = None
self._image_topic = None
self._image_stamp = None
self.quality = Image.NEAREST # quality hint for scaling
# TODO put the image_topic and image_stamp on the picture or display them in some fashion
self._overlay_font_size = 14.0
self._overlay_indent = (4, 4)
self._overlay_color = (0.2, 0.2, 1.0)
self._image_view = QGraphicsView(parent)
self._image_view.resizeEvent = self._resizeEvent
self._scene = QGraphicsScene()
self._image_view.setScene(self._scene)
parent.layout().addWidget(self._image_view)
