def create_image_widget():
# patched plot in widget
widget = ImageWidget(lock_aspect_ratio=False, xlabel="rt", ylabel="m/z")
# patch memeber's methods:
widget.plot.__class__ = ModifiedImagePlot
widget.plot.set_axis_direction("left", False)
widget.plot.set_axis_direction("right", False)
set_x_axis_scale_draw(widget)
set_y_axis_scale_draw(widget)
widget.plot.enableAxis(widget.plot.colormap_axis, False)
return widget
def configure_plot(self):
set_x_axis_scale_draw(self.widget)
manager = PlotManager(self.widget)
manager.add_plot(self.plot)
tool = manager.add_tool(RtSelectionTool)
tool.activate()
manager.set_default_tool(tool)
self.marker = add_marker(self.plot)
setupStyleRtMarker(self.marker)
self.marker.rts = (0, )
self.plot.moveMarker.connect(self.marker.move_local_point_to)
self.plot.moveMarker.connect(self.move_rt_cursor)
