inet::TrailFigure Class Reference

#include <TrailFigure.h>

Inheritance diagram for inet::TrailFigure:

Public Member Functions
	TrailFigure (int maxCount, bool fadeOut, const char *name=nullptr)
virtual void	addFigure (cFigure *figure) override

Protected Attributes
int	maxCount
int	fadeCounter
bool	fadeOut

Constructor & Destructor Documentation

TrailFigure()

inet::TrailFigure::TrailFigure	(	int	maxCount,
		bool	fadeOut,
		const char *	name = nullptr
	)

                                                                     :
    cGroupFigure(name),
    maxCount(maxCount),
    fadeCounter(0),
    fadeOut(fadeOut)
{
}

Member Function Documentation

addFigure()

void inet::TrailFigure::addFigure ( cFigure *  figure )

overridevirtual

{
    cGroupFigure::addFigure(figure);
    if (getNumFigures() > maxCount)
        delete removeFigure(0);
    if (fadeOut) {
        if (fadeCounter > 0)
            fadeCounter--;
        else {
            int count = getNumFigures();
            fadeCounter = count / 10;
            for (int i = 0; i < count; i++) {
                cFigure *figure = getFigure(i);
                cAbstractLineFigure *lineFigure = dynamic_cast<cAbstractLineFigure *>(figure);
                if (lineFigure)
                    lineFigure->setLineOpacity((double)i / count);
            }
        }
    }
}

Referenced by inet::visualizer::MobilityCanvasVisualizer::extendMovementTrail().

Member Data Documentation

fadeCounter

int inet::TrailFigure::fadeCounter

protected

Referenced by addFigure().

fadeOut

bool inet::TrailFigure::fadeOut

protected

Referenced by addFigure().

maxCount

int inet::TrailFigure::maxCount

protected

Referenced by addFigure().

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The documentation for this class was generated from the following files:

• TrailFigure.h
• TrailFigure.cc