cohydra.visualization.visualization¶

Visualizations to display simulation results.

Classes

`NoVisualization`	The NoContext is a Null-Object and therefore does nothing.
`Visualization`	The Visualization class is the abstract super class of all visualizations.

class cohydra.visualization.visualization.Visualization[source]¶

Bases: abc.ABC

The Visualization class is the abstract super class of all visualizations.

To set a new visualization or to get the current visualization object use:

from cohydra.visualization import Visualization, NoVisualization
Visualization.set_visualization(NoVisualization())
Visualization.get_visualization().set_node_size(5.0)

static get_visualization()[source]¶: Return the current visualization. Default is no visualization

static set_visualization(visualization)[source]¶

Sets a new visualization.

Parameters: node (Visualization) – The new visualization object.

node_size = None¶: The size of each node in the visualization

output_directory = None¶: The output directory

set_node_size(new_node_size: float)[source]¶

Sets a new node size

Parameters: new_node_size (float) – The new node size.

set_output_directory(new_output_directory: str)[source]¶

Sets a new output directory

Parameters: new_output_directory (str) – The new output directory

abstract prepare_node(node)[source]¶

Gives the visualization the oppertunity to prepare a node

Parameters: node (Node) – The related node.

abstract set_node_position(node, x, y, z=0)[source]¶

Set the position of the node in the visualization.

Parameters

node (Node) – The related node.
x (float) – The x-position.
y (float) – The y-position.
z (float) – The z-position.

class cohydra.visualization.visualization.NoVisualization[source]¶

Bases: cohydra.visualization.visualization.Visualization

The NoContext is a Null-Object and therefore does nothing.

There is no visualization at all and all calls to the visualization class will be ignored.

prepare_node(node)[source]¶

Gives the visualization the oppertunity to prepare a node

Parameters: node (Node) – The related node.

set_node_position(node, x, y, z=0)[source]¶

Set the position of the node in the visualization.

Parameters

node (Node) – The related node.
x (float) – The x-position.
y (float) – The y-position.
z (float) – The z-position.

static get_visualization()¶: Return the current visualization. Default is no visualization

set_node_size(new_node_size: float)¶

Sets a new node size

Parameters: new_node_size (float) – The new node size.

set_output_directory(new_output_directory: str)¶

Sets a new output directory

Parameters: new_output_directory (str) – The new output directory

static set_visualization(visualization)¶

Sets a new visualization.

Parameters: node (Visualization) – The new visualization object.

Inheritance Diagramm