#include <PacketDropCanvasVisualizer.h>

Inheritance diagram for inet::visualizer::PacketDropCanvasVisualizer:

Classes
class	PacketDropCanvasVisualization

Protected Member Functions
virtual void	initialize (int stage) override

virtual void	refreshDisplay () const override

virtual const PacketDropVisualization *	createPacketDropVisualization (PacketDrop *packetDrop) const override

virtual void	addPacketDropVisualization (const PacketDropVisualization *packetDropVisualization) override

virtual void	removePacketDropVisualization (const PacketDropVisualization *packetDropVisualization) override

virtual void	setAlpha (const PacketDropVisualization *packetDrop, double alpha) const override

Protected Member Functions inherited from inet::visualizer::PacketDropVisualizerBase
virtual void	handleParameterChange (const char *name) override

virtual void	preDelete (cComponent *root) override

virtual void	subscribe ()

virtual void	unsubscribe ()

virtual void	removeAllPacketDropVisualizations ()

virtual std::string	getPacketDropVisualizationText (const PacketDrop *packetDrop) const

Protected Member Functions inherited from inet::visualizer::VisualizerBase
virtual int	numInitStages () const override

virtual Coord	getPosition (const cModule *networkNode) const

virtual Coord	getContactPosition (const cModule networkNode, const Coord &fromPosition, const char contactMode, double contactSpacing) const

virtual Quaternion	getOrientation (const cModule *networkNode) const

virtual void	mapChunks (const Ptr< const Chunk > &chunk, const std::function< void(const Ptr< const Chunk > &, int)> &thunk) const

Protected Attributes
double	zIndex = NaN

const CanvasProjection *	canvasProjection = nullptr

cGroupFigure *	packetDropGroup = nullptr

double	dx = NaN

double	dy = NaN

Protected Attributes inherited from inet::visualizer::PacketDropVisualizerBase
bool	displayPacketDrops = false

NetworkNodeFilter	nodeFilter

InterfaceFilter	interfaceFilter

PacketFilter	packetFilter

DetailsFilter	detailsFilter

const char *	icon = nullptr

ColorSet	iconTintColorSet

double	iconTintAmount = NaN

StringFormat	labelFormat

cFigure::Font	labelFont

cFigure::Color	labelColor

const char *	fadeOutMode = nullptr

double	fadeOutTime = NaN

double	fadeOutAnimationSpeed = NaN

std::vector< const PacketDropVisualization * >	packetDropVisualizations

Protected Attributes inherited from inet::visualizer::VisualizerBase
cModule *	visualizationTargetModule = nullptr

cModule *	visualizationSubjectModule = nullptr

const char *	tags = nullptr

Additional Inherited Members
Public Member Functions inherited from inet::visualizer::PacketDropVisualizerBase
virtual void	receiveSignal (cComponent source, simsignal_t signal, cObject object, cObject *details) override

Member Function Documentation

◆ addPacketDropVisualization()

void inet::visualizer::PacketDropCanvasVisualizer::addPacketDropVisualization ( const PacketDropVisualization * packetDropVisualization )

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

 {
     PacketDropVisualizerBase::addPacketDropVisualization(packetDropVisualization);
     auto packetDropCanvasVisualization = static_cast<const PacketDropCanvasVisualization *>(packetDropVisualization);
     packetDropGroup->addFigure(packetDropCanvasVisualization->figure);
 }

◆ createPacketDropVisualization()

const PacketDropVisualizerBase::PacketDropVisualization * inet::visualizer::PacketDropCanvasVisualizer::createPacketDropVisualization ( PacketDrop * packetDrop ) const

overrideprotectedvirtual

Implements inet::visualizer::PacketDropVisualizerBase.

 {
     std::string icon(this->icon);
     auto labeledIconFigure = new LabeledIconFigure("packetDropped");
     labeledIconFigure->setTags((std::string("packet_drop ") + tags).c_str());
     labeledIconFigure->setAssociatedObject(packetDrop);
     labeledIconFigure->setZIndex(zIndex);
     labeledIconFigure->setPosition(canvasProjection->computeCanvasPoint(packetDrop->getPosition()));
     auto iconFigure = labeledIconFigure->getIconFigure();
     iconFigure->setTooltip("This icon represents a packet dropped in a network node");
     iconFigure->setImageName(icon.substr(0, icon.find_first_of(".")).c_str());
     iconFigure->setTintColor(iconTintColorSet.getColor(packetDrop->getReason() % iconTintColorSet.getSize()));
     iconFigure->setTintAmount(iconTintAmount);
     auto labelFigure = labeledIconFigure->getLabelFigure();
     labelFigure->setTooltip("This label represents the name of a packet dropped in a network node");
     labelFigure->setFont(labelFont);
     labelFigure->setColor(labelColor);
     auto text = getPacketDropVisualizationText(packetDrop);
     labelFigure->setText(text.c_str());
     return new PacketDropCanvasVisualization(labeledIconFigure, packetDrop);
 }

◆ initialize()

void inet::visualizer::PacketDropCanvasVisualizer::initialize ( int stage )

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

 {
     PacketDropVisualizerBase::initialize(stage);
     if (!hasGUI()) return;
     if (stage == INITSTAGE_LOCAL) {
         zIndex = par("zIndex");
         dx = par("dx");
         dy = par("dx");
         auto canvas = visualizationTargetModule->getCanvas();
         canvasProjection = CanvasProjection::getCanvasProjection(canvas);
         packetDropGroup = new cGroupFigure("packet drops");
         packetDropGroup->setZIndex(zIndex);
         canvas->addFigure(packetDropGroup);
     }
 }

◆ refreshDisplay()

void inet::visualizer::PacketDropCanvasVisualizer::refreshDisplay ( ) const

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

 {
     PacketDropVisualizerBase::refreshDisplay();
     visualizationTargetModule->getCanvas()->setAnimationSpeed(packetDropVisualizations.empty() ? 0 : fadeOutAnimationSpeed, this);
 }

◆ removePacketDropVisualization()

void inet::visualizer::PacketDropCanvasVisualizer::removePacketDropVisualization ( const PacketDropVisualization * packetDropVisualization )

overrideprotectedvirtual

Reimplemented from inet::visualizer::PacketDropVisualizerBase.

 {
     PacketDropVisualizerBase::removePacketDropVisualization(packetDropVisualization);
     auto packetDropCanvasVisualization = static_cast<const PacketDropCanvasVisualization *>(packetDropVisualization);
     packetDropGroup->removeFigure(packetDropCanvasVisualization->figure);
 }

◆ setAlpha()

void inet::visualizer::PacketDropCanvasVisualizer::setAlpha	(	const PacketDropVisualization *	packetDrop,
		double	alpha
	)		const

overrideprotectedvirtual

Implements inet::visualizer::PacketDropVisualizerBase.

 {
     auto packetDropCanvasVisualization = static_cast<const PacketDropCanvasVisualization *>(packetDropVisualization);
     auto figure = packetDropCanvasVisualization->figure;
     figure->setOpacity(alpha);
     double a = dy / -(dx * dx);
     double b = -2 * a * dx;
     double px = 4 * dx * (1 - alpha);
     double py = a * px * px + b * px;
     auto& position = packetDropVisualization->packetDrop->getPosition();
     double zoomLevel = getEnvir()->getZoomLevel(packetDropCanvasVisualization->packetDrop->getNetworkNode()->getParentModule());
     if (std::isnan(zoomLevel))
         zoomLevel = 1;
     figure->setPosition(canvasProjection->computeCanvasPoint(position) + cFigure::Point(px, -py) / zoomLevel);
 }