casa::Star Class Reference

Simple class which represents a star as a point mass. More...

#include <Galaxy.h>

Public Member Functions
	Star (casacore::Vector< casacore::Double > &position, casacore::Vector< casacore::Double > &velocity, casacore::Int xSize, casacore::Int ySize)
	Constructor. More...
	~Star ()
	Destructor. More...
void	draw (PixelCanvas *pixelCanvas)
	Draw the current position on the PixelCanvas. More...
void	applyForce (std::list< void * > &galaxyList, casacore::Double timeStep, casacore::Double dampingFactor)
	Compute new position by applying the forces of the Galaxies in the List. More...
void	rotate (casacore::Matrix< casacore::Double > &rotMatrix)
	Rotate position and velocity. More...
void	setPlotMode (Galaxy::PLOT_MODE newPlotMode)
	Set the plot mode. More...
void	setScale (casacore::Int xSize, casacore::Int ySize)

Private Attributes
casacore::Vector < casacore::Double >	itsPosition
	Position of the Star. More...
casacore::Vector< casacore::Int >	oldPosition
	The last drawn position of the Star. More...
casacore::Vector< casacore::Int >	itsOffset
	Last offset applied to itsPosition. More...
casacore::Vector< casacore::Int >	itsPlotPosition
	Last offset applied to itsPosition. More...
casacore::Vector < casacore::Double >	itsVelocity
	Velocity of the Star. More...
casacore::Int	itsXSize
casacore::Int	itsYSize
casacore::uInt	itsDrawList
	Number of the draw list for the current PixelCanvas. More...
PixelCanvas *	itsPixelCanvas
	Temp to check if we are drawing on a new PixelCanvas. More...
Galaxy::PLOT_MODE	plotMode
casacore::Bool	changedPlotMode

Detailed Description

Simple class which represents a star as a point mass.

Definition at line 144 of file Galaxy.h.

Constructor & Destructor Documentation

casa::Star::Star	(	casacore::Vector< casacore::Double > &	position,
		casacore::Vector< casacore::Double > &	velocity,
		casacore::Int	xSize,
		casacore::Int	ySize
	)

Constructor.

casa::Star::~Star

(

)

Destructor.

Member Function Documentation

void casa::Star::applyForce	(	std::list< void * > &	galaxyList,
		casacore::Double	timeStep,
		casacore::Double	dampingFactor
	)

Compute new position by applying the forces of the Galaxies in the List.

void casa::Star::draw

(

PixelCanvas *

pixelCanvas

)

Draw the current position on the PixelCanvas.

void casa::Star::rotate

(

casacore::Matrix< casacore::Double > &

rotMatrix

)

Rotate position and velocity.

void casa::Star::setPlotMode

(

Galaxy::PLOT_MODE

newPlotMode

)

Set the plot mode.

void casa::Star::setScale	(	casacore::Int	xSize,
		casacore::Int	ySize
	)

Member Data Documentation

casacore::Bool casa::Star::changedPlotMode

private

Definition at line 195 of file Galaxy.h.

casacore::uInt casa::Star::itsDrawList

private

Number of the draw list for the current PixelCanvas.

Definition at line 188 of file Galaxy.h.

casacore::Vector<casacore::Int> casa::Star::itsOffset

private

Last offset applied to itsPosition.

Definition at line 177 of file Galaxy.h.

PixelCanvas* casa::Star::itsPixelCanvas

private

Temp to check if we are drawing on a new PixelCanvas.

Definition at line 191 of file Galaxy.h.

casacore::Vector<casacore::Int> casa::Star::itsPlotPosition

private

Last offset applied to itsPosition.

Definition at line 179 of file Galaxy.h.

casacore::Vector<casacore::Double> casa::Star::itsPosition

private

Position of the Star.

Definition at line 173 of file Galaxy.h.

casacore::Vector<casacore::Double> casa::Star::itsVelocity

private

Velocity of the Star.

Definition at line 182 of file Galaxy.h.

casacore::Int casa::Star::itsXSize

private

Definition at line 184 of file Galaxy.h.

casacore::Int casa::Star::itsYSize

private

Definition at line 185 of file Galaxy.h.

casacore::Vector<casacore::Int> casa::Star::oldPosition

private

The last drawn position of the Star.

Definition at line 175 of file Galaxy.h.

Galaxy::PLOT_MODE casa::Star::plotMode

private

Definition at line 193 of file Galaxy.h.

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

• casa/code/display/DisplayDatas/Galaxy.h