StatisticOsgVisualizer

simple module

This module visualizes a statistic on a 3D osg scene. See the base module for how to configure which statistic is displayed. If configured properly, then it displays the last value of the statistic just above the visualization of the corresponding network node. The value and the unit is wrapped in a filled rectangle.

Inheritance diagram

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

Extends

Name	Type	Description
StatisticVisualizerBase	simple module	This is a base module for statistic visualizer simple modules. It keeps track of the last value of a statistic for multiple network nodes. The actual visualization of statistic values is done in derived modules. It subscribes for the signal determined by the signalName parameter at the module specified by the visualizationSubjectModule parameter. If the visualizer receives such a signal it checks if the source matches the sourceFilter parameter. If the signal passes the check it determines the last value of the statistic specified by the statisticName parameter.

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
networkNodeVisualizerModule	string	"^.networkNodeVisualizer"	the network node visualizer module, refers to a sibling submodule by default
displayStatistics	bool	true
signalName	string	""	signal name to subscribe, no signal name by default
statisticName	string	signalName	statistic name to get the value, signal name by default
statisticUnit	string	""	statistic unit, undefined by default
statisticExpression	string	""	statistic expression, received value by default
sourceFilter	string	"**"	pattern that must match the signal source, no source filter by default
format	string	"%n: %v %u"	determines what is displayed, info by default
unit	string	""	display the value in one of the specified units, statistic unit by default
font	string	""	statistic value font, automatic by default
textColor	string	"black"	statistic value font color, black by default
backgroundColor	string	"white"	statistic value background color, white by default
opacity	double	1.0	opacity of the visualization
placementHint	string	"top"	annotation placement hint, space separated list of any, top, bottom, left, right, topLeft, topCenter, topRight, etc.
placementPriority	double	0	determines the order of annotation positioning

Properties

Name	Value	Description
class	StatisticOsgVisualizer
display	i=block/app

Source code

//
// This module visualizes a statistic on a 3D osg scene. See the base module for
// how to configure which statistic is displayed. If configured properly, then
// it displays the last value of the statistic just above the visualization of
// the corresponding network node. The value and the unit is wrapped in a filled
// rectangle.
//
// @see ~StatisticCanvasVisualizer, ~StatisticVisualizer, ~StatisticVisualizerBase, ~IStatisticVisualizer
//
simple StatisticOsgVisualizer extends StatisticVisualizerBase like IStatisticVisualizer
{
    parameters:
        @class(StatisticOsgVisualizer);
}

File: src/inet/visualizer/osg/common/StatisticOsgVisualizer.ned