Heron.gui.visualisation

Module Contents

Classes

class Heron.gui.visualisation.Visualisation(node_name, node_index)

set_new_visualisation_loop(self, new_visualisation_loop)

If a specific source_worker needs to do something else regarding visualisation then it needs to implement a visualisation loop function and pass it here by giving it as an argument to this function :param new_visualisation_loop: The new function that will deal with the node’s visualisation :return: Nothing

static visualisation_loop(vis_object)

When the visualisation parameter in a node is set to True then this loop starts in a new visualisation thread. The thread terminates when the visualisation_on boolean is turned off. Because this is a static method it can be overridden by another loop from an xxx_worker script using the set_new_visualisation_loop :return: Nothing

visualisation_loop_update(self)

The function that is run at every cycle of the WORKER_FUNCTION to check if the visualisation_on bool is True for the first time. When that happens it starts the visualisation loop. The loop takes care of the showing and hiding of the visualisation window. :return: Nothing

visualisation_init(self)

kill(self)