OpenStreetMapSceneCanvasVisualizer

simple module

This module visualizes a stream map given in an OpenStreetMap file. Other objects of the scene are placed on the map according to the coordinate system module.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
SceneVisualizerBase	simple module	This is a base module for scene visualizer simple modules. It determines the bounds of the scene, that is the minimum area where the whole simulation fits in. The scene encloses all physical objects and the constraint area of all mobile nodes. The visualizer also provides a timer which can be used to periodically update the user interface independently of the underlying simulation. The actual visualization of the scene is done in derived modules.

Parameters

Name	Type	Default value	Description
visualizationTargetModule	string	"^"	module path relative to the visualizer which determines where the visualization should appear in the user interface, parent module by default
visualizationSubjectModule	string	"^"	module path relative to the visualizer which determines what part of the simulation model the visualizer displays in the user interface, parent module by default
tags	string	""	tag added to each visualization for disambiguation in the runtime environment
physicalEnvironmentModule	string	"physicalEnvironment"	the physical environment module, refers to a top level submodule by default
networkNodeVisualizerModule	string	"^.networkNodeVisualizer"	the network node visualizer, refers to a sibling submodule by default
axisLength	double	nan m	length of x, y, and z axes, no axis by default
animationSpeed	double	0	always active animation speed independent of any visualization, value must be in the range (0, +inf)
sceneMinX	double	nan m	lower bound of x coordinates in scene
sceneMinY	double	nan m	lower bound of y coordinates in scene
sceneMinZ	double	nan m	lower bound of z coordinates in scene
sceneMaxX	double	nan m	upper bound of x coordinates in scene
sceneMaxY	double	nan m	upper bound of y coordinates in scene
sceneMaxZ	double	nan m	upper bound of z coordinates in scene
coordinateSystemModule	string	"coordinateSystem"	the geographic coordinate system, refers to a top level module by default
mapFile	xml		OpenStreetMap map file, e.g. one exported from openstreetmap.org
zIndex	double	0	determines the drawing order of figures relative to other visualizers
adjustBackgroundBox	bool	true	if true, sets background box (bgb tag) to match map bounds

Properties

Name	Value	Description
class	OpenStreetMapSceneCanvasVisualizer
display	i=block/app

Source code

//
// This module visualizes a stream map given in an OpenStreetMap file.
// Other objects of the scene are placed on the map according to the coordinate system module.
//
// @see ~SceneCanvasVisualizer, ~SceneVisualizer, ~SceneVisualizerBase, ~ISceneVisualizer
// @see ~IGeographicCoordinateSystem, ~SimpleGeographicCoordinateSystem, ~OsgGeographicCoordinateSystem
//
simple OpenStreetMapSceneCanvasVisualizer extends SceneVisualizerBase like ISceneVisualizer
{
    parameters:
        @class(OpenStreetMapSceneCanvasVisualizer);
        string coordinateSystemModule = default("coordinateSystem"); // the geographic coordinate system, refers to a top level module by default

        xml mapFile; // OpenStreetMap map file, e.g. one exported from openstreetmap.org

        double zIndex = default(0); // determines the drawing order of figures relative to other visualizers
        bool adjustBackgroundBox = default(true); // if true, sets background box (bgb tag) to match map bounds
}

File: src/inet/visualizer/canvas/scene/OpenStreetMapSceneCanvasVisualizer.ned